Five Closing-Day Adjustments Buyers and Sellers Miss
Buy & SellDetailed guide

Five Closing-Day Adjustments Buyers and Sellers Miss

Updated July 2026ยท9 min read
In brief

Advance management deposits, long-term repair reserves, and prorated monthly fees can easily change the closing balance by hundreds of thousands of won. Confirm every amount with the management office before closing.

Closing adjustment at a glance

ItemUsual directionBasis
Advance management depositBuyer pays sellerExact balance confirmed by the management office
Long-term repair reserveOwner reimburses tenant when a lease endsCumulative amount paid on the owner's behalf
Current-month management feeProratedSeller through closing date; buyer afterward
Gas, electricity, and waterEach party's usageClosing-day meter readings
Tax and registrationUsually buyerSeparate from building-management settlement

1. Advance management deposit

Many apartment complexes hold an advance management deposit that follows the unit. When ownership transfers, the buyer commonly reimburses the seller for the balance. Ask the management office for a written balance confirmation one or two days before closing and settle it while the parties and agent are together.

2. Long-term repair reserve

The long-term repair reserve is legally an owner expense but is often collected through the tenant's monthly bill. When the lease ends, the tenant can request reimbursement of the amount paid. If a tenant leaves as part of a sale, the seller should normally settle this before handing the unit to the buyer. Keep the management office's payment statement.

3. Prorate the current month

When closing occurs mid-month, divide the current month's management fee at the closing date. Because the final bill may arrive later, the parties can retain contact and settle afterward or agree on a reasonable estimate and document it at closing.

4. Read every meter

5. Taxes and registration are separate

Acquisition tax, registration filing, housing bonds, judicial-scrivener fees, and brokerage commission are separate from management-office adjustments. Budget them before closing and use the English acquisition-tax calculator and closing settlement calculator as planning tools.

If a party refuses to settle

Try to resolve the amount through the agent and management office before funds move. If money is withheld from the balance, write and sign a clear settlement agreement. A later civil claim is possible but can cost more time and money than resolving the evidence at closing.

Related guides

Related calculators

!
General information only. Requirements, rates, market prices, and contract terms change. Verify current official records and consult a qualified Korean professional before making a legal, tax, financial, or contractual decision.