Enter your children's ages and region, and we'll match the differing 2-child / 3-child thresholds to show which benefits you can claim now.
The number of children under 18 is the basis for most multi-child benefits (electricity, acquisition tax, etc.).
Used to check the vehicle acquisition tax reduction.
※ This tool is for reference only and is not tax, legal, or welfare advice. Actual eligibility and amounts vary by local ordinance, income/asset criteria, children's ages, and application timing. Confirm via Gov24, Bokjiro, or your community center.
Household: Seoul · 2 total · 2 under 18
Benefits available
6
Estimated annual saving
약 8만원
Acquisition tax (one-time)
0원
2 children: 50% acquisition tax cut (up to ~₩700k)
Select "planning to buy a car" to include the estimated saving.
Requirement: Two or more children under 18. 6-seat-or-fewer passenger car, one vehicle per household, cap applies. Valid through 2027.
※ Children must be under 18 as of the acquisition date.
Where to apply:Wetax / district office at registration Apply →
3+ children: 30% off electricity (up to ₩16,000/month)
3+ children: city gas reduction (varies by supplier)
2 children: 30% transit refund (+10%p over the 20% base)
Requirement: K-Pass users in households with 2+ children. Refund with 15+ monthly trips; register the multi-child type.
※ Estimated extra refund assuming ₩70,000/month transit spend.
Where to apply:K-Pass app / website Apply →Est. saving 84,000원/yr
2 children: adult fare discount (family travel, seat conditions)
Requirement: Households with 2+ children (at least one unmarried child under 25). Korail membership required.
※ At least one child must be under 25.
Where to apply:Korail membership Apply →Est. saving Varies by usage/facility
2 children: eligible for multi-child special supply (expanded from 3 in 2024)
Requirement: No-home households with 2+ minor children (incl. unborn). Income/asset criteria and scoring apply.
Where to apply:Cheongyakhome / LH Apply →
3+ children: tuition scholarship for enrolled children (income-based)
2 children: priority for the Idolbom care service
Requirement: Households with children ≤12. Income-based subsidy; multi-child gets priority and lower co-pay.
※ Available with a child aged 12 or under.
Where to apply:Idolbom site / Gov24 Apply →Est. saving Varies by usage/facility
2 children: multi-child card (threshold varies: 2 or 3 by region)
Requirement: Multi-child households (2 or 3 depending on region). Water/parking/facility discounts vary locally.
Where to apply:Community center / local government Apply →Est. saving Varies by usage/facility
2 children: arboretum, recreation forest, palace discounts
Requirement: Multi-child households; show the multi-child card or family proof. Rates vary by facility.
Where to apply:On-site / Gov24 multi-child Apply →Est. saving Varies by usage/facility
You currently have 2 children under 18. If a younger child brought that to 3 minors, these benefits would open up.
Newly unlocked
Strengthened benefits
다자녀 기준·혜택 상세는 Guide , 자주 묻는 질문은 FAQ , 데이터 출처·운영 정보는 About 참조. 마지막 업데이트 2026-07-05.