Two numbers decide what a Korean lease really costs, and neither of them is the rent. One is the brokerage commission (중개보수) you pay once at signing. The other is the maintenance fee (관리비) you pay every month for as long as you live there. Both are regulated. Neither is usually explained to a tenant who does not read Korean.
→The Commission Is Capped, Not Negotiated From Zero
Brokerage commission (중개보수) in Korea is not whatever the agent asks. Each metropolitan city and province sets a schedule of maximum rates by transaction type and value, and a licensed agent may not exceed the ceiling that applies to your contract. Within that ceiling the rate is negotiable; above it, the charge is not enforceable and the agent is exposed to sanction.
For a monthly rent (월세) contract the transaction value is not the rent. It is calculated from the deposit plus a multiple of the monthly rent, which is why two apartments with the same rent can carry very different commissions depending on how the deposit is set. Ask the agent to show the calculation, not just the total.
| What You Are Told | What Actually Governs |
|---|---|
| "The commission is the standard rate" | A ceiling set by local ordinance for your transaction band — the rate below it is negotiable |
| "Both sides pay the same" | Landlord and tenant each owe their own commission to the agent; yours is not the landlord’s |
| "VAT is extra, obviously" | Only where the agent is a VAT-registered business — it should appear on a receipt, not as a verbal add-on |
1Who Owes the Commission, and When
The landlord and the tenant are separate clients of the agent, each owing their own commission. A tenant who is told to cover the landlord’s side as well is being asked for something the law does not require. It happens most often where one agent introduced both parties and treats the deal as a single fee to be allocated informally.
Timing matters too. The commission becomes due when the brokerage produces a concluded contract. If the deal collapses before signing through no fault of yours, the basis for the full fee is questionable. If it collapses after signing because the landlord could not deliver, that is a dispute about the contract, not a reason the agent keeps everything without discussion.
A commission above the ceiling is not a hard bargain. It is a charge the agent cannot lawfully insist on.
2The Confirmation of Brokerage Object Is the Document to Keep
A licensed agent must prepare and deliver a written confirmation of the brokerage object (중개대상물 확인·설명서) describing the property, its registered rights, and the encumbrances on it. This is the document that records what you were told about mortgages, seniority, and the state of the building.
Foreign tenants routinely sign it without a translation and never receive a copy. That is a mistake with consequences well beyond fees: if a deposit later turns out to be at risk behind a mortgage nobody mentioned, this document is where the agent’s account of what was disclosed lives. Take it, keep it, and have the encumbrance section explained before signing.
3The Maintenance Fee Is Where the Real Money Hides
A maintenance fee (관리비) is not rent by another name, and it is not a single charge. It normally splits into common charges for the building — cleaning, security, lift, shared electricity — and individually metered utilities that merely pass through the same bill. In a small studio building it may also silently include internet, water, or a parking allocation.
The problem is not that it exists. It is that a listing can advertise a low rent and park the difference in an unexplained flat maintenance fee, so the number you compared against other apartments was never comparable. For smaller units, rental listings are expected to break the maintenance fee down rather than show a single lump, precisely because of this practice.
What to ask before signing
- Is the maintenance fee (관리비) fixed or metered? A fixed monthly figure that never moves usually means the building is not metering your actual use — fine if it is genuinely cheap, expensive if it is not.
- What does it include, item by item? Water, gas, internet, and parking are the four that most often turn out not to be included after the tenant assumed they were.
- Who sets it, and can it change? In a managed building it follows the management rules. In a small owner-run building it is whatever the contract says — so it needs to be in the contract.
- Is there a settlement at move-out? Ask whether unpaid utilities will be deducted from the deposit and on what basis, before the deduction is a surprise.
4When the Numbers Were Wrong
An overcharged commission is recoverable. The practical route is to raise it with the agent in writing first, then to the local government office that registers and supervises brokers, which handles complaints against licensed agents and can impose administrative consequences. Where the amount is significant, a civil claim for the excess runs in parallel.
Maintenance fee disputes are contract disputes. If the lease or the management rules say what is included and the bill charges more, the gap is what you argue about — and it is why an itemised statement, requested each month rather than reconstructed at the end, decides the case before it starts.
→Before You Sign
- Ask for the commission calculation in writing — the transaction value, the rate applied, and the ceiling for that band.
- Confirm you are paying only your own side — the landlord owes theirs separately.
- Take the confirmation of brokerage object (중개대상물 확인·설명서) home with you — and have the rights and encumbrances section explained.
- Get the maintenance fee (관리비) itemised into the contract — a figure agreed verbally is a figure that moves.
- Keep every monthly statement — deposit deductions at move-out are argued from the paper trail you kept, not the one the landlord produces.