{"id":1875,"date":"2026-08-17T22:41:26","date_gmt":"2026-08-17T22:41:26","guid":{"rendered":"https:\/\/atlaw.kr\/en-blog\/83-months-of-marriage-fell-below-60and-the-divided-pension-award-was-cancelled-outright\/"},"modified":"2026-08-17T22:44:09","modified_gmt":"2026-08-17T22:44:09","slug":"national-pension-division-marriage-period-south-korea","status":"publish","type":"post","link":"https:\/\/atlaw.kr\/en-blog\/national-pension-division-marriage-period-south-korea\/","title":{"rendered":"National Pension Division After Divorce in South Korea"},"content":{"rendered":"<p><!-- ATLAS_HREFLANG_START -->\n<link rel=\"alternate\" hreflang=\"ko\" href=\"https:\/\/atlaw.kr\/kr-blog\/pension-split-marriage-period-kr\/\" \/>\n<link rel=\"alternate\" hreflang=\"en\" href=\"https:\/\/atlaw.kr\/en-blog\/national-pension-division-marriage-period-south-korea\/\" \/>\n<link rel=\"alternate\" hreflang=\"x-default\" href=\"https:\/\/atlaw.kr\/kr-blog\/pension-split-marriage-period-kr\/\" \/>\n<!-- ATLAS_HREFLANG_END --><\/p>\n<p><!-- ATLAS_SEO_BLOCK_START --><br \/>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Article\",\"@id\":\"https:\/\/atlaw.kr\/en-blog\/national-pension-division-marriage-period-south-korea\/#article\",\"mainEntityOfPage\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/atlaw.kr\/en-blog\/national-pension-division-marriage-period-south-korea\/#webpage\"},\"headline\":\"83 Months of Marriage Fell Below 60 \u2014 and the Divided Pension Award Was Cancelled Outright\",\"description\":\"The Seoul Administrative Court cancelled a National Pension Service award that had fixed the marriage period at 83 months (Seoul Administrative Court, June 5, 2026, Case No. 2025Guhap461, final on June 27, 2026). Once the period of separation during which no substantive marital relationship existed was excluded, the marriage period fell short of five years, so the entitlement under Article 64(1) of the Korean National Pension Act never arose. The court read the exclusions in Article 45-2 of the Enforcement Decree as illustrative, not exhaustive.\",\"datePublished\":\"2026-08-18T09:00:00+09:00\",\"dateModified\":\"2026-08-18T09:00:00+09:00\",\"inLanguage\":\"en-US\",\"author\":{\"@type\":\"Person\",\"@id\":\"https:\/\/atlaw.kr\/soyoung-park\/#person\",\"name\":\"Soyoung Park\",\"alternateName\":\"\ubc15\uc18c\uc601\",\"jobTitle\":\"Representative Attorney\",\"worksFor\":{\"@id\":\"https:\/\/atlaw.kr\/#legalservice\"}},\"publisher\":{\"@type\":\"LegalService\",\"@id\":\"https:\/\/atlaw.kr\/#legalservice\",\"name\":\"Atlas Legal\",\"url\":\"https:\/\/atlaw.kr\"},\"about\":[\"National Pension division on divorce in South Korea\",\"Korean National Pension Act Article 64(1)\",\"Enforcement Decree Article 45-2 illustrative enumeration\",\"Substantive marital relationship and separation periods\",\"Seoul Administrative Court 2025Guhap461\",\"Constitutional Court of Korea 2015Hun-Ba182\"]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"@id\":\"https:\/\/atlaw.kr\/en-blog\/national-pension-division-marriage-period-south-korea\/#faqpage\",\"inLanguage\":\"en-US\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does divorce in South Korea automatically entitle a former spouse to part of the other spouse's National Pension?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Article 64(1) of the Korean National Pension Act requires a marriage period of at least five years, plus three further conditions: the parties must have divorced, the former spouse must be entitled to an old-age pension, and the claimant must have reached the age of 60. Critically, the marriage period is not the full legal marriage. It is the portion of the marriage that overlaps with the other spouse's pension contribution period, minus any period during which no substantive marital relationship existed because of separation, desertion, or similar circumstances.\"}},{\"@type\":\"Question\",\"name\":\"What happens if a separation period is excluded from the marriage period?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"One of two things. If the remaining marriage period is still five years or more, the entitlement survives and only the divisible amount shrinks. If it drops below five years, the entitlement itself never arose and the entire award is cancelled. In Seoul Administrative Court Case No. 2025Guhap461, decided June 5, 2026, the 83-month marriage period calculated by the National Pension Service fell short of five years, and the award issued on June 7, 2024 was cancelled in full.\"}},{\"@type\":\"Question\",\"name\":\"Is a court judgment or a written divorce agreement required to exclude a separation period?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Article 45-2 of the Enforcement Decree of the Korean National Pension Act lists periods of disappearance, periods registered as residence-unknown, periods the divorcing parties agreed upon, and periods recognized by court proceedings. The Seoul Administrative Court held that this list is illustrative. Confining the phrase court proceedings to documents produced by a court would force parties to litigate merely to prove the point, which the court found unreasonable. The Busan High Court (Ulsan) reached the same conclusion on June 13, 2024 in Case No. 2023Nu10750, as did the Busan District Court on July 17, 2025 in Case No. 2024Guhap22632.\"}},{\"@type\":\"Question\",\"name\":\"Is a separate resident registration address enough to prove that no substantive marital relationship existed?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Separate addresses alone are not enough. The Busan District Court held on July 17, 2025 in Case No. 2024Guhap22632 that a court must weigh whether continued interaction took place during the separation, whether household work, childcare, or economic support continued through a division of roles, and whether the parties expressly or tacitly agreed that the marriage was over. In Incheon District Court Case No. 2023Guhap58118, decided November 8, 2024, the claim was dismissed because contact and family gatherings continued after the separation.\"}},{\"@type\":\"Question\",\"name\":\"How does a person challenge a National Pension Service decision in South Korea?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Through three stages. First, a request for review to the National Pension Service within 90 days of learning of the disposition and within 180 days of the disposition itself, under Article 108(2) of the Korean National Pension Act. Second, a request for reconsideration to the National Pension Review Committee within 90 days of receiving the review decision, under Article 110(1). Third, administrative litigation before the competent administrative court. The plaintiff in Case No. 2025Guhap461 lost at both administrative stages and prevailed only in court.\"}},{\"@type\":\"Question\",\"name\":\"Is there a deadline for claiming a divided pension in South Korea?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Article 64(3) of the Korean National Pension Act requires the claim to be filed within five years of the date on which all statutory conditions are satisfied, meaning the divorce, the former spouse's entitlement to an old-age pension, and the claimant reaching age 60. Where the divorce occurred long ago, the first step is to identify when the last of those conditions was met and how much of the five-year window remains.\"}},{\"@type\":\"Question\",\"name\":\"What if a divorce settlement says nothing about the pension division ratio?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The statutory default applies and the pension is divided equally. In its judgment of June 13, 2019 in Case No. 2018Du65088, the Supreme Court of Korea held that the divided pension entitlement is a right of the divorced spouse under the National Pension Act, distinct from the property division claim under the Civil Act, and that where a settlement record does not specify a division ratio, a general settlement clause should not readily be treated as a waiver of that entitlement. A different ratio must be stated expressly in the agreement or the court record.\"}},{\"@type\":\"Question\",\"name\":\"How does this affect foreign nationals living or working in South Korea?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Foreign nationals who contribute to the Korean National Pension and marry Korean nationals are subject to the same Article 64 framework, and so are their spouses. Expatriate assignments create long periods of physical separation, and the resident registration trail that Korean courts rely on may be thin or absent for a foreign spouse. Alternative records become decisive: immigration entry and exit history, lease agreements, remittance histories, and school records. For residents and employees of the Incheon Free Economic Zone, covering Songdo International Business District, Cheongna International City, and Yeongjong International City, these records should be preserved well before any dispute arises.\"}}]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":[\"LegalService\",\"LocalBusiness\"],\"@id\":\"https:\/\/atlaw.kr\/#legalservice\",\"name\":\"Atlas Legal\",\"alternateName\":[\"\ubc95\ubb34\ubc95\uc778 \uc544\ud2c0\ub77c\uc2a4\",\"Atlas Law Firm\"],\"url\":\"https:\/\/atlaw.kr\/en\/home-en\/\",\"telephone\":\"+82-32-864-8300\",\"email\":\"info@atlaw.kr\",\"priceRange\":\"$$$\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"B-2901, 323 Incheon Tower-daero\",\"addressLocality\":\"Yeonsu-gu, Incheon\",\"addressRegion\":\"Incheon Metropolitan City\",\"postalCode\":\"22007\",\"addressCountry\":\"KR\"},\"geo\":{\"@type\":\"GeoCoordinates\",\"latitude\":37.399438,\"longitude\":126.629812},\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\"],\"opens\":\"09:00\",\"closes\":\"18:00\"}],\"areaServed\":[{\"@type\":\"Country\",\"name\":\"South Korea\"},{\"@type\":\"Place\",\"name\":\"Songdo International Business District\"},{\"@type\":\"Place\",\"name\":\"Cheongna International City\"},{\"@type\":\"Place\",\"name\":\"Yeongjong International City\"},{\"@type\":\"Place\",\"name\":\"Incheon\"},{\"@type\":\"Place\",\"name\":\"Seoul Metropolitan Area\"},{\"@type\":\"Place\",\"name\":\"Incheon Free Economic Zone (IFEZ)\"}],\"knowsAbout\":[\"National Pension Division on Divorce in South Korea\",\"Korean National Pension Act Article 64\",\"Substantive Marital Relationship Under Korean Law\",\"Administrative Litigation Against Korean Government Agencies\",\"Family Law and Divorce in South Korea\",\"Inheritance and Estate Disputes in South Korea\",\"Incheon Free Economic Zone (IFEZ) Legal Services\"],\"serviceType\":[\"Family Law and Divorce Representation\",\"Inheritance and Estate Disputes\",\"Administrative Litigation and Agency Appeals\",\"Social Insurance and Pension Disputes\",\"Legal Services for Foreign Nationals in South Korea\"]}<\/script><br \/>\n<!-- ATLAS_SEO_BLOCK_END --><\/p>\n<style>@import url('https:\/\/cdn.jsdelivr.net\/gh\/orioncactus\/pretendard@v1.3.9\/dist\/web\/static\/pretendard.css'); 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align-items: center; gap: 14px; padding-top: 40px; margin-top: 40px; border-top: 1px solid var(--rule); } .author-avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex-shrink: 0; align-self: flex-start; } .author-text { flex: 1; } .author-name { font-size: 18px; font-weight: 600; color: var(--navy); } .author-meta { font-size: 13px; color: var(--text); margin-top: 2px; } .author-link { display: inline-block; margin-top: 8px; font-size: 15px; font-weight: 600; color: var(--wine); text-decoration: none; } .author-link:hover { text-decoration: underline; } .author-section-label { font-size: 15px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; } .author-detail { font-size: 16px; color: var(--text); line-height: 1.7; margin-bottom: 1px; } @media (max-width: 640px) { body { font-size: 15px; } p { font-size: 15px; } li { font-size: 15px; } .hero { padding: 32px 14px 24px; } .hero h1 { font-size: 22px; } .hero-title { font-size: 22px; } .hero-info { font-size: 12px; } .content { padding: 28px 0 60px; } .toc-nav { margin-left: -14px; margin-right: -14px; border-radius: 0; border-left: none; border-right: none; padding: 12px 4px; margin-bottom: 28px; } .toc-label { font-size: 16px; } .toc-nav ol li { font-size: 14px; padding: 3px 0; } h2 { font-size: 20px; margin: 44px 0 10px; } h3 { font-size: 15px; margin: 24px 0 8px; } .lead-text { font-size: 16px; } .summary-text { font-size: 15px; } .context-text { font-size: 14px; } .formula { flex-direction: column; padding: 16px 12px; } .f-num { font-size: 18px; } th { font-size: 13px; padding: 8px 10px; } td { font-size: 13px; padding: 8px 10px; } .faq-q { font-size: 14px; } .faq-item p:not(.faq-q) { font-size: 14px; } .author-box { display: block; overflow: hidden; } .author-avatar { float: left; width: 36px; height: 36px; margin-right: 10px; border-radius: 50%; } .author-section-label { display: inline; font-size: 11px; letter-spacing: 0; margin: 0 3px 0 0; } .author-name { display: inline; font-size: 14px; } .author-detail { clear: both; font-size: 13px; line-height: 1.55; margin-top: 8px; margin-bottom: 1px; } .author-detail ~ .author-detail { clear: none; margin-top: 2px; } .author-link { clear: both; display: block; font-size: 13px; margin-top: 8px; } p.closing { font-size: 14px; } }<\/style>\n<div class=\"hero\">\n  <span class=\"category-tag\">Civil &amp; Administrative \u00b7 Korean National Pension<\/span><\/p>\n<div class=\"hero-title\">83 Months of Marriage Fell Below 60<br \/>and the Divided Pension Award Was Cancelled Outright<\/div>\n<div class=\"hero-meta\">\n<div class=\"hero-info\">\n      <strong>Soyoung Park<\/strong> \u00b7 Representative Attorney, Atlas Legal<br \/>\n      Seoul Administrative Court, June 5, 2026, Case No. 2025Guhap461 &nbsp;\u00b7&nbsp; Final on June 27, 2026\n    <\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"content\">\n<div class=\"direct-answer\">\n    <strong>Key answer:<\/strong> The Seoul Administrative Court <strong>cancelled in full<\/strong> a National Pension Service award that had fixed the marriage period at <strong>83 months with a 50 percent division ratio<\/strong> (June 5, 2026, Case No. 2025Guhap461, final on June 27, 2026). Once the separation period during which no substantive marital relationship existed was excluded, the marriage period fell <strong>short of five years<\/strong>, so the entitlement under Article 64(1) of the Korean National Pension Act never arose. The court read Article 45-2 of the Enforcement Decree as an <strong>illustrative, not exhaustive, list<\/strong>.\n  <\/div>\n<div class=\"toc-nav\">\n<p class=\"toc-label\">Contents<\/p>\n<ol>\n<li><a href=\"#sec-1\">1. How much of a Korean National Pension can a former spouse claim?<\/a><\/li>\n<li><a href=\"#sec-2\">2. Does a period of separation still count toward the marriage period?<\/a><\/li>\n<li><a href=\"#sec-3\">3. Why did the Seoul Administrative Court cancel the award entirely?<\/a><\/li>\n<li><a href=\"#sec-4\">4. What does an illustrative enumeration mean under Korean law?<\/a><\/li>\n<li><a href=\"#sec-5\">5. Must a court judgment exist before a separation period can be excluded?<\/a><\/li>\n<li><a href=\"#sec-6\">6. What evidence do Korean courts weigh when testing a marriage&#8217;s substance?<\/a><\/li>\n<li><a href=\"#sec-7\">7. When does a separation claim fail?<\/a><\/li>\n<li><a href=\"#sec-8\">8. How is a National Pension Service decision challenged in South Korea?<\/a><\/li>\n<li><a href=\"#sec-9\">9. What does this mean for foreign nationals in the Incheon Free Economic Zone?<\/a><\/li>\n<li><a href=\"#sec-faq\">Frequently asked questions<\/a><\/li>\n<\/ol><\/div>\n<p class=\"lead-text\">A couple married in South Korea in 1992 and divorced by agreement in 2000. The husband had contributed to the Korean National Pension since 1989 and began drawing an old-age pension in 2018. In <strong>April 2024<\/strong>, twenty-four years after the divorce, his former wife applied to the National Pension Service for a divided pension. Within two months the agency issued an award fixing the marriage period at <strong>83 months<\/strong> with a division ratio of <strong>50 percent each<\/strong>, and his monthly pension was reduced accordingly.<\/p>\n<p class=\"context-text\">His objection was simple: <strong>his wife had left the household around 1995 and they had not lived as a married couple since<\/strong>. The National Pension Review Committee accepted only <strong>about three months<\/strong>, the window during which his resident registration had been cancelled, as a period without a substantive marital relationship. The National Pension Review Board agreed. The stated reason was that <strong>no court document recorded the absence of a substantive marital relationship<\/strong>. In effect, a man divorced for more than two decades was told to produce a court judgment about a marriage that had ended in 2000. The Seoul Administrative Court rejected that reasoning and cancelled the award. This article explains how the court reached that conclusion under South Korean law, and what each side should prepare.<\/p>\n<p><\/p>\n<h2 id=\"sec-1\">1. How much of a Korean National Pension can a former spouse claim?<\/h2>\n<p class=\"lead-text\">Article 64(1) of the Korean National Pension Act grants a divided pension to a person whose <strong>marriage period was five years or longer<\/strong> and who satisfies three further conditions: the parties divorced, the former spouse is entitled to an old-age pension, and the claimant has reached the age of 60. The amount is the portion of the former spouse&#8217;s old-age pension attributable to the marriage period, <strong>divided equally<\/strong> under Article 64(2).<\/p>\n<p>Everything turns on how the marriage period is counted. The statute defines it as follows:<\/p>\n<p>&ldquo;the period of marriage falling within the spouse&#8217;s contribution period, <strong>excluding any period during which no substantive marital relationship existed due to separation, desertion, or similar causes<\/strong>&rdquo; (Korean National Pension Act, Article 64(1)).<\/p>\n<p>The legal marriage from registration to divorce is therefore not the measure. Two deductions apply. First, only the part overlapping the other spouse&#8217;s <strong>pension contribution period<\/strong> counts. Second, within that overlap, any period without a <strong>substantive marital relationship<\/strong> is removed.<\/p>\n<div class=\"formula\">\n<div class=\"f-item\">\n<div class=\"f-num\">Legal marriage<\/div>\n<div class=\"f-label\">registration to divorce<\/div>\n<\/div>\n<div class=\"f-op\">\u2229<\/div>\n<div class=\"f-item\">\n<div class=\"f-num\">Contribution period<\/div>\n<div class=\"f-label\">of the other spouse<\/div>\n<\/div>\n<div class=\"f-op\">\u2212<\/div>\n<div class=\"f-item\">\n<div class=\"f-num\">No substantive<br \/>marital relationship<\/div>\n<div class=\"f-label\">separation, desertion<\/div>\n<\/div>\n<div class=\"f-op\">=<\/div>\n<div class=\"f-item f-result\">\n<div class=\"f-num\">Marriage period<\/div>\n<div class=\"f-label\">must reach 5 years<\/div>\n<\/div><\/div>\n<p>This second deduction is recent. Before the amendment of December 2017, the statute measured the divided pension by <strong>legal marriage alone<\/strong>. The Constitutional Court of Korea struck that approach down, holding that including periods without a substantive marital relationship uniformly in the marriage period &ldquo;nullifies the property-right character of the divided pension system&rdquo; and exceeded the legislature&#8217;s discretion (Constitutional Court of Korea, December 29, 2016, Case No. 2015Hun-Ba182). The current wording is the legislative response to that decision.<\/p>\n<p><\/p>\n<h2 id=\"sec-2\">2. Does a period of separation still count toward the marriage period?<\/h2>\n<p class=\"lead-text\">The statute says no. In practice, for years, the answer came closer to yes. That gap is where this case begins.<\/p>\n<p>Article 45-2 of the Enforcement Decree of the Korean National Pension Act lists the periods to be excluded:<\/p>\n<table>\n<thead>\n<tr>\n<th>Provision<\/th>\n<th>Period excluded<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Paragraph 1, Item 1<\/td>\n<td>Period of disappearance under Article 27(1) of the Korean Civil Act<\/td>\n<\/tr>\n<tr>\n<td>Paragraph 1, Item 2<\/td>\n<td>Period registered as residence-unknown under Article 20(6) of the Resident Registration Act<\/td>\n<\/tr>\n<tr>\n<td>Paragraph 2, Item 1<\/td>\n<td>Period the divorcing parties agreed had no substantive marital relationship<\/td>\n<\/tr>\n<tr>\n<td>Paragraph 2, Item 2<\/td>\n<td>Period recognized as having no substantive marital relationship by court proceedings<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The National Pension Service treated these four as a <strong>closed list<\/strong>. Unless a declaration of disappearance existed, or the resident registration showed residence-unknown status, or the divorce agreement said so, or a court record said so, no deduction followed. In this case the review committee recognized only the period from <strong>March 6, 1996 to June 14, 1996<\/strong>, roughly three months, matching Item 2 of Paragraph 1 exactly.<\/p>\n<p>The consequence of that reading is severe. Almost no one who divorced twenty years ago recorded the date on which their marriage lost its substance. In a divorce by agreement, no court record exists at all. The only remaining route would be to <strong>start fresh litigation today solely to obtain a judgment<\/strong>, which turns a pension question into a separate lawsuit.<\/p>\n<p><\/p>\n<h2 id=\"sec-3\">3. Why did the Seoul Administrative Court cancel the award entirely?<\/h2>\n<p class=\"lead-text\">Because the remaining marriage period <strong>fell below five years<\/strong>. A divided pension is not merely reduced when the marriage period shrinks. Once it drops under 60 months, <strong>the entitlement itself never comes into existence<\/strong>.<\/p>\n<p>The judgment is anonymized, so the plaintiff is referred to as A, the old-age pension recipient, and the former spouse as B.<\/p>\n<table>\n<thead>\n<tr>\n<th>Date<\/th>\n<th>Event<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>January 1989 \u2013 February 2015<\/td>\n<td>A contributes to the Korean National Pension<\/td>\n<\/tr>\n<tr>\n<td>June 19, 1992<\/td>\n<td>A and B marry; B registers at A&#8217;s address on June 23<\/td>\n<\/tr>\n<tr>\n<td>Around 1995<\/td>\n<td>Separation begins; the parties&#8217; accounts of how it started conflict<\/td>\n<\/tr>\n<tr>\n<td>March 6, 1996<\/td>\n<td>Resident registrations of both A and B cancelled ex officio for unreported departure<\/td>\n<\/tr>\n<tr>\n<td>May 22 &amp; June 15, 1996<\/td>\n<td>Each re-registers at a different address; never registered at the same address again<\/td>\n<\/tr>\n<tr>\n<td>February 24, 2000<\/td>\n<td>A and B divorce by agreement<\/td>\n<\/tr>\n<tr>\n<td>Around February 2018<\/td>\n<td>A begins receiving an old-age pension<\/td>\n<\/tr>\n<tr>\n<td>April 3, 2024<\/td>\n<td>B applies for a divided pension<\/td>\n<\/tr>\n<tr>\n<td>June 7, 2024<\/td>\n<td>National Pension Service issues the award: <strong>83 months, 50 percent each<\/strong><\/td>\n<\/tr>\n<tr>\n<td>September 13, 2024<\/td>\n<td>Review Committee recognizes only March 6 \u2013 June 14, 1996<\/td>\n<\/tr>\n<tr>\n<td>November 12, 2024<\/td>\n<td>Review Board dismisses the reconsideration request<\/td>\n<\/tr>\n<tr>\n<td>June 5, 2026<\/td>\n<td>Seoul Administrative Court <strong>cancels the award<\/strong><\/td>\n<\/tr>\n<tr>\n<td>June 27, 2026<\/td>\n<td>Judgment becomes final<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The court&#8217;s finding was that &ldquo;no substantive marital relationship existed between the plaintiff and the intervenor <strong>at least from around March 6, 1996<\/strong>, when their resident registrations were cancelled ex officio for unreported departure&rdquo; (Seoul Administrative Court, June 5, 2026, Case No. 2025Guhap461).<\/p>\n<p>With the marriage beginning in June 1992 and its substance ending in March 1996, <strong>less than three years and nine months remain<\/strong>. The 83 months recognized by the agency fell under 60, and B therefore failed to qualify as a divided pension beneficiary under Article 64(1). The court did not adjust the figure. It ordered that <strong>&ldquo;the divided pension award issued by the defendant to the plaintiff on June 7, 2024 is cancelled.&rdquo;<\/strong><\/p>\n<p><\/p>\n<h2 id=\"sec-4\">4. What does an illustrative enumeration mean under Korean law?<\/h2>\n<p class=\"lead-text\">A Korean statute frequently delegates detail to an enforcement decree. Whether that decree&#8217;s list is <strong>exhaustive<\/strong> or merely <strong>illustrative<\/strong> decides whether an unlisted situation can still qualify. Here the court chose illustrative.<\/p>\n<p>The judgment states that &ldquo;Article 45-2 of the Enforcement Decree of the National Pension Act specifies only the periods or grounds that must necessarily be excluded from the marriage period, and therefore <strong>constitutes an illustrative enumeration<\/strong>&rdquo; (Seoul Administrative Court, June 5, 2026, Case No. 2025Guhap461).<\/p>\n<p>This is not an isolated reading. At the appellate level, the Busan High Court sitting in Ulsan rejected the agency&#8217;s argument that it lacked authority to investigate the substance of a marriage beyond the four listed grounds, holding that &ldquo;Article 45-2 of the Enforcement Decree of the National Pension Act must be regarded as a provision that <strong>illustratively prescribes the criteria and methods<\/strong> for recognizing a period during which no substantive marital relationship existed under Article 64(1), and <strong>cannot be construed as an exhaustive enumeration<\/strong>&rdquo; (Busan High Court (Ulsan), June 13, 2024, Case No. 2023Nu10750). The agency&#8217;s appeal was dismissed.<\/p>\n<p>The Busan District Court reached the same conclusion, holding that &ldquo;the grounds prescribed in Paragraphs 1 and 2 of Article 45-2 of the Enforcement Decree of the National Pension Act are construed as <strong>no more than an illustrative enumeration<\/strong>&rdquo; (Busan District Court, July 17, 2025, Case No. 2024Guhap22632). District and high court decisions are accumulating in the same direction, although no Supreme Court of Korea ruling squarely on this point has been identified.<\/p>\n<p><\/p>\n<h2 id=\"sec-5\">5. Must a court judgment exist before a separation period can be excluded?<\/h2>\n<p class=\"lead-text\">No, and the practical reason the court gave is the most useful part of the judgment for anyone facing this situation.<\/p>\n<p>The court identified what a narrow reading would produce: confining &ldquo;court proceedings&rdquo; to documents produced by a court would mean &ldquo;<strong>compelling the parties to conduct judicial proceedings in order to prove the point, which is unreasonable<\/strong>&rdquo; (Seoul Administrative Court, June 5, 2026, Case No. 2025Guhap461).<\/p>\n<p>The court also traced the chain of delegation. Article 64(4) of the Act delegates the criteria and methods for recognizing the marriage period to Presidential Decree; Article 45-2(4) of that Decree delegates the reporting procedure to Ministry of Health and Welfare Ordinance; and Article 22(3) of the Enforcement Rule then lists supporting documents as &ldquo;a copy of the agreement between the divorcing parties, a copy of the court record, <strong>or other documents<\/strong> capable of proving the period during which no substantive marital relationship existed.&rdquo; The rule itself leaves the category of documents open.<\/p>\n<p>In short, <strong>no separate lawsuit is needed to manufacture a judgment<\/strong>. Resident registration history, banking records, childcare arrangements, and the other party&#8217;s own written statement can all be assembled and filed with the National Pension Service, or used to challenge an award that has already issued.<\/p>\n<p><\/p>\n<h2 id=\"sec-6\">6. What evidence do Korean courts weigh when testing a marriage&#8217;s substance?<\/h2>\n<p class=\"lead-text\">A different address is a starting point, not a conclusion. Korean courts examine <strong>how the parties actually lived<\/strong> during the separation.<\/p>\n<p>The clearest statement of the test comes from the Busan District Court: rather than excluding a period simply because the parties lived apart, a court must weigh &ldquo;whether <strong>continued interaction<\/strong> took place even while the spouses lived apart, whether <strong>household work, childcare, or economic support<\/strong> for the family continued through a division of roles, and whether there was an <strong>express or tacit agreement<\/strong> that the marital relationship had been dissolved&rdquo; (Busan District Court, July 17, 2025, Case No. 2024Guhap22632).<\/p>\n<p>The facts the Seoul Administrative Court relied on in Case No. 2025Guhap461 fall into exactly these categories.<\/p>\n<table>\n<thead>\n<tr>\n<th>Factor<\/th>\n<th>Finding in this case<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Separate residence<\/td>\n<td>Both registrations cancelled ex officio on March 6, 1996; after re-registration the parties were never recorded at the same address<\/td>\n<\/tr>\n<tr>\n<td>Interaction<\/td>\n<td>Separation from around 1995, no cohabitation after around March 1996, and no exchange suggesting a continuing marriage<\/td>\n<\/tr>\n<tr>\n<td>Economic support<\/td>\n<td>A raised the child born in 1993 after the separation; B paid no child support up to the divorce in 2000<\/td>\n<\/tr>\n<tr>\n<td>Children as a link<\/td>\n<td>B occasionally sent clothing and daily necessities through A&#8217;s mother, but this alone did not sustain the substance of the marriage<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>One detail deserves emphasis. <strong>The parties gave conflicting accounts of who caused the separation<\/strong>, A saying that B had left home around 1995 and B stating that A had turned her out when the family business failed. The court declined to assign fault and instead read the <strong>resident registration history together with both accounts<\/strong>, concluding that no substantive marital relationship survived March 1996. Under this framework the question is not who was to blame for the separation but <strong>whether the marriage retained any substance<\/strong>.<\/p>\n<p><\/p>\n<h2 id=\"sec-7\">7. When does a separation claim fail?<\/h2>\n<p class=\"lead-text\">Identical arguments have been <strong>rejected<\/strong>. The outward facts of separation and separate addresses were the same; what differed was the interaction that continued underneath.<\/p>\n<p>In a case before the Incheon District Court, the plaintiff argued that the period after 2014, or at the latest after June 3, 2016 when the resident registrations diverged, should be excluded. Neither the separation nor the separate addresses were disputed. The court nonetheless dismissed the claim on the following grounds (Incheon District Court, November 8, 2024, Case No. 2023Guhap58118):<\/p>\n<ul>\n<li>The former spouse maintained that she had not intended to divorce even after the separation.<\/li>\n<li>After separating, she lived close to the plaintiff, <strong>attended the same church<\/strong>, shared meals on the children&#8217;s birthdays, took family trips together, and the plaintiff managed her bank account.<\/li>\n<li>The couple <strong>kept in contact through messaging applications<\/strong> and attended their child&#8217;s wedding together.<\/li>\n<\/ul>\n<p>Placed side by side, the standard becomes concrete.<\/p>\n<table>\n<thead>\n<tr>\n<th>Factor<\/th>\n<th>Seoul Adm. Court 2025Guhap461 (granted)<\/th>\n<th>Incheon Dist. Court 2023Guhap58118 (dismissed)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Separation and separate address<\/td>\n<td>Yes, separate addresses continuously after cancellation<\/td>\n<td>Yes, separate addresses from 2016<\/td>\n<\/tr>\n<tr>\n<td>Contact and interaction<\/td>\n<td>None suggesting a continuing marriage<\/td>\n<td>Ongoing contact, same church, family trips, wedding<\/td>\n<\/tr>\n<tr>\n<td>Economic support<\/td>\n<td>No child support paid<\/td>\n<td>Bank account managed by the other spouse<\/td>\n<\/tr>\n<tr>\n<td>Intent to end the marriage<\/td>\n<td>No cohabitation after re-registration<\/td>\n<td>Stated intention not to divorce<\/td>\n<\/tr>\n<tr>\n<td>Outcome<\/td>\n<td>No substantive marital relationship from March 6, 1996<\/td>\n<td>Insufficient evidence of absence<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>What decides these cases is not the <strong>length<\/strong> of the separation but its <strong>content<\/strong>. The registration trail opens the inquiry; what passed between the parties during those years closes it.<\/p>\n<p><\/p>\n<h2 id=\"sec-8\">8. How is a National Pension Service decision challenged in South Korea?<\/h2>\n<p class=\"lead-text\">Through the three stages the Act prescribes: <strong>request for review, request for reconsideration, and administrative litigation<\/strong>. Each carries a deadline, and missing one forecloses the challenge.<\/p>\n<table>\n<thead>\n<tr>\n<th>Stage<\/th>\n<th>Body<\/th>\n<th>Deadline<\/th>\n<th>Basis<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Request for review<\/td>\n<td>National Pension Service<\/td>\n<td><strong>90 days<\/strong> from learning of the disposition; 180 days from the disposition<\/td>\n<td>Article 108(2)<\/td>\n<\/tr>\n<tr>\n<td>Request for reconsideration<\/td>\n<td>National Pension Review Board<\/td>\n<td><strong>90 days<\/strong> from receipt of the review decision<\/td>\n<td>Article 110(1)<\/td>\n<\/tr>\n<tr>\n<td>Administrative litigation<\/td>\n<td>Competent administrative court<\/td>\n<td>As provided by the Administrative Litigation Act<\/td>\n<td>Administrative Litigation Act<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>A separate <strong>reporting<\/strong> route also exists. Article 22(3) of the Enforcement Rule requires the report on the marriage period and division ratio, together with supporting documents, to be filed <strong>within 90 days of the date the divided pension is claimed<\/strong>; where the period is separately determined after the claim, the report may be filed once within 90 days of that determination. A pension recipient who learns that a former spouse has applied should begin preparing this report immediately.<\/p>\n<p>One procedural point from the case is worth noting. The complaint in Case No. 2025Guhap461 was framed as seeking cancellation of the administrative <strong>ruling<\/strong>. Reading the pleadings as a whole, the court construed the claim as directed at the <strong>original disposition<\/strong>, the divided pension award itself. Under Korean administrative procedure the original disposition, not the ruling on the administrative appeal, is ordinarily the proper target.<\/p>\n<p><\/p>\n<h2 id=\"sec-9\">9. What does this mean for foreign nationals in the Incheon Free Economic Zone?<\/h2>\n<p class=\"lead-text\">Foreign nationals who contribute to the Korean National Pension, and foreign spouses of Korean contributors, fall under the same Article 64 framework. The difficulty is <strong>evidentiary rather than legal<\/strong>.<\/p>\n<p>Korean courts lean heavily on the resident registration trail, which is a domestic record. For an international couple, that trail is often thin, interrupted, or absent altogether. Long postings abroad also create separations that look identical on paper to a broken marriage but are not one, and the reverse is equally true.<\/p>\n<p>For employees and residents of the Incheon Free Economic Zone, which comprises <strong>Songdo International Business District, Cheongna International City, and Yeongjong International City<\/strong>, the practical points are these:<\/p>\n<ul>\n<li><strong>Immigration entry and exit records<\/strong> substitute for the resident registration trail. They establish who was physically in South Korea and when, over decades.<\/li>\n<li><strong>Alien registration history and lease agreements<\/strong> show where each spouse actually lived, which matters when only one party holds a Korean resident registration.<\/li>\n<li><strong>Cross-border remittances<\/strong> cut both ways. Regular transfers support a continuing marriage during an overseas assignment; their absence supports the opposite.<\/li>\n<li><strong>International school records and medical records<\/strong> identify the guardian who actually raised the children.<\/li>\n<li>When a divorce is settled in South Korea, <strong>stating the period during which no substantive marital relationship existed<\/strong> in the agreement or the court record removes the entire dispute in advance. This falls squarely within Article 45-2(2), Item 1 of the Enforcement Decree.<\/li>\n<\/ul>\n<p>Where a divorce or property division has already been concluded abroad, the divided pension remains a separate question under Korean law. The Supreme Court of Korea has held that the divided pension entitlement is a <strong>right of the divorced spouse under the National Pension Act, distinct from the property division claim under the Civil Act<\/strong>, and that where a settlement record does not specify a division ratio, a general settlement clause should not readily be read as a waiver (Supreme Court of Korea, June 13, 2019, Case No. 2018Du65088).<\/p>\n<p><\/p>\n<h2 id=\"sec-faq\">Frequently asked questions<\/h2>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. Does divorce in South Korea automatically entitle a former spouse to part of the other spouse&#8217;s National Pension?<\/p>\n<p>A. No. Article 64(1) of the Korean National Pension Act requires a marriage period of at least five years, plus three further conditions: the parties must have divorced, the former spouse must be entitled to an old-age pension, and the claimant must have reached the age of 60. Critically, the marriage period is not the full legal marriage. It is the portion of the marriage that overlaps with the other spouse&#8217;s pension contribution period, minus any period during which no substantive marital relationship existed because of separation, desertion, or similar circumstances.<\/p>\n<\/p><\/div>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. What happens if a separation period is excluded from the marriage period?<\/p>\n<p>A. One of two things. If the remaining marriage period is still five years or more, the entitlement survives and only the divisible amount shrinks. If it drops below five years, the entitlement itself never arose and the entire award is cancelled. In Seoul Administrative Court Case No. 2025Guhap461, decided June 5, 2026, the 83-month marriage period calculated by the National Pension Service fell short of five years, and the award issued on June 7, 2024 was cancelled in full.<\/p>\n<\/p><\/div>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. Is a court judgment or a written divorce agreement required to exclude a separation period?<\/p>\n<p>A. No. Article 45-2 of the Enforcement Decree of the Korean National Pension Act lists periods of disappearance, periods registered as residence-unknown, periods the divorcing parties agreed upon, and periods recognized by court proceedings. The Seoul Administrative Court held that this list is illustrative. Confining the phrase court proceedings to documents produced by a court would force parties to litigate merely to prove the point, which the court found unreasonable. The Busan High Court (Ulsan) reached the same conclusion on June 13, 2024 in Case No. 2023Nu10750, as did the Busan District Court on July 17, 2025 in Case No. 2024Guhap22632.<\/p>\n<\/p><\/div>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. Is a separate resident registration address enough to prove that no substantive marital relationship existed?<\/p>\n<p>A. Separate addresses alone are not enough. The Busan District Court held on July 17, 2025 in Case No. 2024Guhap22632 that a court must weigh whether continued interaction took place during the separation, whether household work, childcare, or economic support continued through a division of roles, and whether the parties expressly or tacitly agreed that the marriage was over. In Incheon District Court Case No. 2023Guhap58118, decided November 8, 2024, the claim was dismissed because contact and family gatherings continued after the separation.<\/p>\n<\/p><\/div>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. How does a person challenge a National Pension Service decision in South Korea?<\/p>\n<p>A. Through three stages. First, a request for review to the National Pension Service within 90 days of learning of the disposition and within 180 days of the disposition itself, under Article 108(2) of the Korean National Pension Act. Second, a request for reconsideration to the National Pension Review Committee within 90 days of receiving the review decision, under Article 110(1). Third, administrative litigation before the competent administrative court. The plaintiff in Case No. 2025Guhap461 lost at both administrative stages and prevailed only in court.<\/p>\n<\/p><\/div>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. Is there a deadline for claiming a divided pension in South Korea?<\/p>\n<p>A. Yes. Article 64(3) of the Korean National Pension Act requires the claim to be filed within five years of the date on which all statutory conditions are satisfied, meaning the divorce, the former spouse&#8217;s entitlement to an old-age pension, and the claimant reaching age 60. Where the divorce occurred long ago, the first step is to identify when the last of those conditions was met and how much of the five-year window remains.<\/p>\n<\/p><\/div>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. What if a divorce settlement says nothing about the pension division ratio?<\/p>\n<p>A. The statutory default applies and the pension is divided equally. In its judgment of June 13, 2019 in Case No. 2018Du65088, the Supreme Court of Korea held that the divided pension entitlement is a right of the divorced spouse under the National Pension Act, distinct from the property division claim under the Civil Act, and that where a settlement record does not specify a division ratio, a general settlement clause should not readily be treated as a waiver of that entitlement. A different ratio must be stated expressly in the agreement or the court record.<\/p>\n<\/p><\/div>\n<div class=\"faq-item\">\n<p class=\"faq-q\">Q. How does this affect foreign nationals living or working in South Korea?<\/p>\n<p>A. Foreign nationals who contribute to the Korean National Pension and marry Korean nationals are subject to the same Article 64 framework, and so are their spouses. Expatriate assignments create long periods of physical separation, and the resident registration trail that Korean courts rely on may be thin or absent for a foreign spouse. Alternative records become decisive: immigration entry and exit history, lease agreements, remittance histories, and school records. For residents and employees of the Incheon Free Economic Zone, covering Songdo International Business District, Cheongna International City, and Yeongjong International City, these records should be preserved well before any dispute arises.<\/p>\n<\/p><\/div>\n<p class=\"closing\">This article is general information based on published judgments and the Korean statutes in force, and the outcome of any individual case depends on its own facts. Because each stage of challenge carries a deadline that forecloses review once it passes, a divided pension award or a report of a period without a substantive marital relationship should be reviewed as soon as the notice arrives.<\/p>\n<div class=\"author-box\">\n    <img decoding=\"async\" class=\"author-avatar\" src=\"https:\/\/atlaw.kr\/wp-content\/uploads\/2022\/12\/\ubc15\uc18c\uc601-1.png\" alt=\"Soyoung Park, Representative Attorney \u2014 Atlas Legal\"><\/p>\n<div class=\"author-text\">\n<div class=\"author-section-label\">About the Author<\/div>\n<div class=\"author-name\">Soyoung Park | Representative Attorney<\/div>\n<div class=\"author-detail\">Family Law, Inheritance, Construction &amp; Real Estate Disputes<\/div>\n<div class=\"author-detail\">Judicial Research and Training Institute, 33rd Class<\/div>\n<div class=\"author-detail\">Korea University, Department of Law<\/div>\n<div class=\"author-detail\">Atlas Legal | Incheon Songdo, South Korea<\/div>\n<p>      <a class=\"author-link\" href=\"https:\/\/atlaw.kr\" target=\"_blank\" rel=\"noopener noreferrer\">Visit Atlas Legal Homepage \u2192<\/a>\n    <\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A Seoul court cancelled a divided pension award: excluding the separation period with no substantive marital relationship left the marriage under five years.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[17],"tags":[509,898,900,283,899],"class_list":["post-1875","post","type-post","status-publish","format-standard","hentry","category-civil","tag-administrative-litigation-korea","tag-korean-divorce-law","tag-national-pension-act-article-64","tag-national-pension-division","tag-substantive-marital-relationship"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>National Pension 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