Who deducts prorated property taxes at a rental closing

Real property taxes at a sale are generally allocated between buyer and seller according to the period of ownership, even when one party remits the bill.

The tax treatment

Real property taxes at a sale are generally allocated between buyer and seller according to the period of ownership, even when one party remits the bill. This is a federal income tax starting point; the contract, ownership, accounting method, and actual use can change the result. State and local treatment should be checked separately.

The decision to make before filing

Reconcile the closing statement to the local tax period and distinguish taxes from transfer fees or assessments. The useful planning step is to resolve the classification while the underlying documents are still available, then reconcile it to the books and the prior-year return. If the transaction spans more than one year, track the opening balance and what happened to it afterward.

Illustrative example

A rental sale closes halfway through a local property-tax year, and the seller credits the buyer on the settlement statement. The tax return allocation should follow the period of ownership, not just the person who later sends the county a check. Transfer charges need a separate classification.

Records that support the position

Keep the tax bill, closing disclosure, and allocation worksheet. Tie amounts on the return to bank activity and the agreement. When several assets, people, or uses are involved, write down the allocation method and apply it consistently. A short dated workpaper is easier to defend than a reconstructed explanation years later.

A common reporting error

Using only the cash paid at closing may assign the seller's tax to the buyer. Review both sides of the entry: a payment can affect income, basis, liability, or an expense at different times. A correct cash total alone does not establish the correct tax character.

Where to verify the rule

Start with IRS Publication 527: Residential Rental Property. Its examples and cross-references explain the underlying federal rule; check the current version and any later IRS guidance for the year at issue. For a coordinated review of related deductions and limitations, see Real estate tax planning.

Who deducts prorated property taxes at a rental closing?