Monthly Rent Tax Credit in Korea: Year-End Tax Settlement Complete Guide for Workers

A Must-Claim Year-End Tax Benefit for Workers Paying Monthly Rent

If you pay monthly rent every month, you may be able to receive a significant tax refund through year-end tax settlement (연말정산). The benefit is called the monthly rent tax credit (월세 세액공제). However, many people miss it because the eligibility requirements are strict and preparing the documents can be cumbersome. Below is a summary of the key details as of 2026.

Note for foreign workers: The statutory requirements described below apply to all eligible workers in Korea. Check your employment contract, as contractual terms may differ from the statutory minimum, but the tax credit conditions are set by law and cannot be waived by contract.

What Is the Monthly Rent Tax Credit?

The monthly rent tax credit is a scheme based on Article 95-2 of the Special Tax Treatment Control Act (조세특례제한법 제95조의2). If a non-homeowning worker pays monthly rent on a qualifying residence, a fixed percentage of the rent paid is deducted directly from the calculated tax amount. Unlike an income deduction, it is subtracted directly from the tax owed, making the tax-saving effect substantial.

Eligibility Requirements — All Three Conditions Must Be Met

① Income Requirement
You must be a wage earner (근로소득자) with a total annual salary (총급여액) of 80 million won or less (comprehensive income amount of 70 million won or less). Daily-wage workers (일용근로자) are excluded.

② Housing Requirement
- You and all members of your household must be non-homeowners (무주택자).
- The rented residence must be either 85㎡ or less in exclusive-use area (국민주택규모) or have a standard market price (기준시가) of 400 million won or less.
- Officetels (오피스텔) and gosiwons (고시원) are also eligible if the above conditions are met.

③ Contract and Move-In Registration Requirement
- The address on the lease agreement must match the address on your resident registration. In other words, completing a move-in registration (전입신고) is mandatory.
- The contracting party must be the worker themselves or a spouse who qualifies as a basic deduction dependent (기본공제 대상 배우자).

Credit Rate and Limit

Up to a maximum of 10 million won of annual rent payments qualifies for the credit.

Total Annual Salary Bracket Credit Rate
55 million won or less 17%
Over 55 million won ~ 80 million won or less 15%

For example, if a worker with a total annual salary of 45 million won paid 700,000 won per month (8,400,000 won per year) in rent, they can deduct 1,428,000 won (8.4 million won × 17%) directly from their tax amount.

How to Apply and Required Documents

Submit the following documents to your employer during year-end tax settlement:

  1. Copy of the lease agreement — must clearly state the contract period, address, and tenant's name
  2. Proof of rent payment — bank transfer confirmation, deposit slip, etc.
  3. Resident registration certificate (주민등록등본) — to confirm move-in registration

If you miss your employer's year-end tax settlement period, you can also file a request for correction (경정청구) directly under Article 45-2 of the Framework Act on National Taxes (국세기본법 제45조의2) during the comprehensive income tax filing period in May of the following year, with retroactive application possible for up to 5 years.

Points to Note

Also Check Your Actual Take-Home Pay

Receiving the monthly rent tax credit will change the actual refund amount you receive. Using the annual salary take-home pay calculator at Workbear (workbear.kr), you can immediately check your monthly take-home pay after reflecting national insurance contributions and taxes. Comparing this alongside your expected year-end tax refund will help you plan your household finances.

This article is for informational purposes only and does not constitute legal advice. For specific cases, consult a certified labor attorney (노무사) or lawyer.

Frequently Asked Questions

What is the difference between the monthly rent tax credit (월세 세액공제) and the monthly rent cash-receipt income deduction?

The monthly rent tax credit is deducted directly from the calculated tax amount and is available to homeless non-homeowning workers with total annual salary of 80 million won or less. The monthly rent cash-receipt income deduction has no total salary requirement, but in many cases provides less tax savings than the tax credit. The two benefits cannot be applied simultaneously, so you must choose whichever is more advantageous for your situation.

Can I apply for the monthly rent tax credit without the landlord's consent?

Yes, you can. You only need a copy of the lease agreement and proof of monthly rent payment e.g., bank transfer confirmation — the landlord's consent is not required. However, if the landlord has not reported rental income, disputes may arise due to concerns about a tax audit, so keep your lease agreement and transfer records carefully.

Can I still receive the monthly rent tax credit if I have not completed a move-in registration (전입신고)?

In principle, the address on the lease agreement must match the address on your resident registration. If you have not completed a move-in registration, the credit may be denied for failing to meet the requirements. It is therefore important to complete your move-in registration immediately after moving.

What are the limit and credit rate for the monthly rent tax credit?

As of 2026, up to a maximum of 10 million won of annual rent payments qualifies for the credit. A credit rate of 17% applies if your total annual salary is 55 million won or less comprehensive income amount 45 million won or less , and 15% applies if your total annual salary exceeds 55 million won but is 80 million won or less.