Reconciledrill

Bank-side items Updated November 2026

Interest earned

Interest earned is credited by the bank and shows on the statement before the company records it. Add it to the book balance in the reconciliation and post a debit to Cash and a credit to Interest Income. It never adjusts the bank side because the statement already includes it.

Syntax

Book side: add interest. Entry: Dr Cash [interest] / Cr Interest Income [interest]
PartWhat it is
SideBook side, add
AccountInterest Income (other income)
TimingRecorded in the month the bank credits it

Examples

Book balance 8,000; statement shows interest credited 18

Result: Adjusted book balance 8,018. Entry: Dr Cash 18 / Cr Interest Income 18.

Statement: interest 18, service charge 25; book balance 8,000

Result: 8,000 + 18 - 25 = 7,993. Entries: Dr Cash 18 / Cr Interest Income 18 and Dr Bank Service Charges 25 / Cr Cash 25.

Common mistakes

  • Adding interest to the bank statement balance: it is already in there.
  • Netting interest against fees in one line: post them separately so income and expense are both visible.
  • Forgetting the entry after the reconciliation: the book balance stays understated by the interest.

Practice Interest earned

These drills check your answer on live data, free, no account needed.

  • Interest earnedClassify every line on the bank statement and in the cash book, then enter the adjusted bank and book balances.
  • Recording fees and interestClassify every line, enter both adjusted balances, then choose the journal entry the company must record for each item that affects its books.

Questions

Is interest earned a debit or credit?

Interest Income is credited; Cash is debited. Both go up, since income increases with a credit and assets increase with a debit.

Why does interest appear on the book side?

Because the company did not know the amount until the statement arrived. The bank side already reflects it.

Related

  • Interest income journal entryRecord bank interest with a debit to Cash and a credit to Interest Income when the statement shows it. Includes the accrual version for interest not yet paid.
  • Bank service chargeA bank service charge appears on the statement before the books know about it. Subtract it from the book balance and post Dr Bank Fees / Cr Cash.
  • Adjusted book balanceAdjusted book balance = ledger cash + interest + notes collected - service charges - NSF checks, plus or minus book errors. Examples and the matching entries.
  • Note collected by the bankWhen the bank collects a note receivable or customer payment, the statement shows it before the books. Add principal and interest on the book side, post it.

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