Prepaid rent and tenant credits: how to book a tenant who pays ahead or overpays

Why a credit is not income yet

When a tenant sends three months of rent in one payment, you hold money for months that have not started. If you book it all as rent income today, this month's profit looks great and the next two look empty. Worse, if the tenant leaves early, you may owe some of it back. A credit account solves both problems: the cash is in your bank, the obligation is on your balance sheet, and income appears in the month it belongs.

Credits come from three places: tenants who pay several months at once, tenants who overpay by mistake or by rounding up, and refunds or reversals that leave a positive balance on a ledger. They all go to the same account, named something like Tenant prepaid rent and credits, listed under liabilities next to security deposits.

The entries for a payment made ahead

Example a made-up tenant in unit 6D rents at $1,450 a month and pays $4,350 on December 29 to cover January, February and March. Entry on December 29: debit Operating bank $4,350, credit Tenant prepaid rent $4,350. Income is unchanged.

Example on January 1 the January rent becomes earned. Entry: debit Tenant prepaid rent $1,450, credit Rent income $1,450. The credit falls to $2,900. Repeat on February 1 (credit falls to $1,450) and March 1 (credit falls to $0). Total income recognized over three months is $4,350, the same as the cash received.

On cash-method books you may choose to record the whole payment as rent income on receipt and skip the credit account. That is simpler, but it distorts monthly reports and hides the refund obligation. Many owners keep the credit for their own reporting and let their tax preparer handle the tax timing, which is next.

The tax timing to flag

Publication 527 defines advance rent as any amount you receive before the period it covers, and says to include it in your rental income in the year you receive it, regardless of the period covered or the accounting method. Our post on advance rent and the tax year walks through the rule.

Example in the made-up unit 6D case above, the $4,350 arrived in December. For the tax return, that full $4,350 is generally income in the December year, even though your monthly books spread it over January to March. The next year's return would then show only the rent that was not already counted. Your books and your tax return can differ for a year-end payment like this one, so add a note for your tax preparer.

A simple habit makes this easy: on December 31, run a report of the credit account. Any balance that came from payments received this year is the amount to tell your preparer about.

A tenant who overpays by mistake

Overpayments are usually small: a tenant sends $1,650 against $1,450, or pays rent that was already paid. Do not net the extra against anything quietly. Record the full amount received, apply what was owed, and leave the rest in the credit account with a note about why.

Example a made-up tenant owes $1,450 and sends $1,650. Entry: debit Operating bank $1,650, credit Rent receivable $1,450 (the charge is cleared), credit Tenant prepaid rent $200. Next month the $200 is applied to the new charge, so the tenant pays $1,250. If the tenant asks for the $200 back instead, refund it: debit Tenant prepaid rent $200, credit Operating bank $200.

Ask the tenant, in writing, whether they want the extra applied forward or returned. Then there is a record of the choice. The lease may also say how credits are handled.

What happens at move-out

A credit left at move-out is the tenant's money. Use it first against any final charges the lease allows, such as rent through the move-out date, and return the rest with the deposit decision. Do not let a credit sit on a ledger for a tenant who has left.

Example a made-up tenant leaves with a $500 credit and owes $320 for the final partial month. Entry: debit Tenant prepaid rent $320, credit Rent income $320 (or credit Rent receivable if you already charged it). Debit Tenant prepaid rent $180, credit Operating bank $180 when the remaining $180 is refunded. The credit account is back to $0.

Credits are not security deposits. A deposit sits in its own liability account with its own rules, covered in security deposit accounting, and many states control where it is held and when it is returned. Keep the two accounts separate so neither is spent by accident.

How DoorKeeping handles it

DoorKeeping keeps a ledger for each property, with deposits held shown apart from rent, and matches bank deposits to the tenant who sent them. A payment above the amount due is visible as a payment that does not match the exact amount requested, so you can decide whether to apply it forward or return it. Refunds or any step involving money wait for your one-tap approval. DoorKeeping does not give tax advice, so ask your tax preparer how a year-end payment should be reported.

Sources

1. IRS, Publication 527, Residential Rental Property (advance rent), read Oct 30, 2026

Questions

Is prepaid rent a liability?

In your books, yes. Until the month it covers begins, you may owe the service or a refund, so it sits as a liability and moves to rent income each month. For tax, the IRS treats advance rent as income when you receive it.

What should I do if a tenant overpays?

Record the full payment, apply what was owed, and keep the extra as a tenant credit. Ask the tenant in writing whether to apply it to next month or refund it.

Can I keep a tenant credit when they move out?

No. It is the tenant's money. Apply it to final charges the lease allows and return the rest, following your state's rules for deposits and refunds.