Credit card reconciliation: same discipline, different statement

A credit card reconciliation is a bank reconciliation with the signs reversed. The card is a liability account: charges credit (increase) it, payments debit (reduce) it, and the goal each month is the same as with cash — every statement line matched to your books, every book entry matched to the statement, and the difference explained to zero. If you can do the bank reconciliation, you can do this.

The procedure

1. Pull the card statement and the card's ledger register for the cycle.
2. Confirm the opening balance matches last cycle's reconciled balance.
3. Tick each statement charge against a booked transaction. Book the strays — interest, the annual fee, a forgotten charge.
4. Tick payments and refunds the same way.
5. Confirm the reconciled balance equals the statement's closing balance.
6. Save the report; move to the next card.

The interest and fee entry, since it appears almost every cycle on a carried balance:

Account	Debit	Credit
Interest expense	84.50
Bank and card fees	95.00
Credit card payable		179.50

Crediting the card liability increases it — matching what the issuer already added to your balance.

And the payment, which trips more books than any other card entry:

Account	Debit	Credit
Credit card payable	2,310.00
Cash		2,310.00

No expense line. Booking the payment to an expense account double-counts every purchase already recorded.

Statement date versus month-end

Card cycles rarely close on the last day of the month, which produces a permanent, benign gap: at month-end, your book balance includes charges the next statement has not yet certified.

Why the month-end book balance exceeds the statement balance:

Reconcile to May 18 — the certified number — and verify the post-statement charges individually against the card's online activity. Do not force the book balance down to the statement balance at month-end; the 640.00 is real debt for real purchases. (Many issuers will move the cycle date on request if you prefer calendar alignment.)

How often, and how it fits the close

Reconcile every active card every cycle — it is step two of the monthly close, right after the bank accounts and before any adjusting entries. Cards with heavy volume reward a mid-cycle skim of the online activity for anything unrecognized; issuer dispute windows for fraudulent charges are short. Where cards sit among everything else you reconcile — and how often — is laid out in the reconciliation frequency guide.