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South Korea to Mandate External Retirement Benefit Reserves for Workplaces with 100 Employees from 2028; Fund-Type Retirement Pensions Also Introduced

Reported by BigGo Finance
Oct 28, 2026· 3 min read
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Key Takeaways
  • • South Korea's government and the Democratic Party of Korea finalized a "retirement pension enhancement plan" requiring external reserving of retirement benefits, phased in from 2028 for workplaces with 100 or more regular employees, 2029 for 10 to 99, and 2030 for fewer than 10.
  • • Severance pay accounted for 822.9 billion won (approximately $615.6 million), or 41.1% of last year's unpaid wages, the core motivation for the mandate.
  • • A fund-type retirement pension system, in which specialized trustee companies manage reserves, will be fully introduced for DC and IRP members, against a backdrop of 6.47% overall retirement pension returns versus 18.82% at the National Pension Fund last year.
  • • Benefits will default to annuities unless workers elect a lump sum, reversing current practice in which 83.5% of accounts took lump sums last year; the IRP risky-asset cap of 70% will be gradually eased.
  • • The bill is slated for drafting in November with passage targeted within the year; the 2028 schedule depends on that timeline, and National Pension Service participation remains unresolved.
Summary
South Korea's government and the Democratic Party of Korea have finalized a plan to phase in mandatory external reserving of retirement benefits, according to the source report. Lawmakers on the National Assembly's Climate, Energy, Environment and Labor Committee and the Ministry of Employment and Labor held a party-government consultation on the 29th to finalize the "retirement pension enhancement plan," which follows a tripartite labor-management-government declaration in February. The plan would require benefits to be set aside at external financial institutions rather than kept on company books. Only benefits for service periods after each phase's effective date would be subject to the requirement; past service need not be retroactively funded.

The measure responds to chronic nonpayment of severance. Severance pay totaled 822.9 billion won (approximately $615.6 million) of last year's unpaid wages, or 41.1% of the total. Companies with defined-benefit plans funded at 95% or less of the minimum reserve must fill at least 33% of the shortfall within a year or face a fine of up to 10 million won (approximately $7,500). Support for small businesses includes minimum-level fees for workplaces with fewer than 30 employees, a 10% contribution subsidy for lower-income workers at enrolling workplaces, and a 2-percentage-point interest subsidy on management loans for workplaces with fewer than 50 employees that newly join. The related budget for next year is 6.2 billion won (approximately $4.6 million).

The plan also fully introduces fund-type retirement pensions for DC and IRP members, managed by trustee companies divided into open financial-institution, association, and open public-institution models. Trustees must hold operating risk reserves of 0.25% of assets, and the open financial-institution model requires minimum capital of 12 billion won (approximately $9.0 million). The rationale cited is the return gap: the National Pension Fund returned 18.82% last year, the Government Employees Pension Service 17.2%, and overall retirement pension returns 6.47%. Excluding principal-guaranteed products, performance-based retirement pension products returned 16.80%.

On payouts, benefits will be paid automatically as an annuity unless a worker opts for a lump sum. The secured loan limit is expected to rise from 50% to 70%, and the IRP risky-asset cap will be raised gradually from 70%, with DC expansion to be reviewed later. Participation by the National Pension Service was left to the National Assembly amid unresolved disagreement. Industry reaction is mixed: the securities industry expects fund-type competition to pressure the contract-type market, while critics question whether manager changes will automatically improve performance. Minister of Employment and Labor Kim Young-hoon and Deputy Prime Minister Lee Hyung-il both emphasized the plan's aims, and obstacles remain, including legislative timing, the division of licensing roles between financial authorities and the labor ministry, and small-business adaptation periods.

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Sources

1 outlet

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

BigGo Finance South Korea to Mandate External Retirement Benefit Reserves for Workplaces with 100 Employees from 2028; Fund-Type Retirement Pensions Also Introduced