Accrued Interest Journal Entry: Examples and Timing

An accrued interest journal entry records interest that has accumulated but has not yet been paid or received. The borrower generally debits Interest Expense and credits Interest Payable; the lender generally debits Interest Receivable and credits Interest Revenue.

Formula

For a simple-interest estimate using an actual/365 day-count basis:

Accrued interest = Principal × Annual interest rate × Days accrued ÷ 365

• Principal is the amount on which interest accrues, in dollars.
• Annual interest rate is the yearly rate as a percentage; divide it by 100 to express it as a decimal.
• Days accrued is the number of days in the accrual period.
• 365 is the denominator assumed here. Contracts and accounting systems can use another day-count convention, such as actual/360 or a 30/360 convention.

This calculator estimates accrued interest for an illustrative simple-interest calculation. It does not determine an accounting amount when the instrument uses a different day-count convention, compounding method, changing principal, or other contractual terms. Check the underlying agreement and accounting policy for the applicable method.

Worked Example

Using the calculator’s default values—$20,000 principal, an 8% annual rate, and 30 days accrued:

1. Convert the annual rate to decimal form: 8% ÷ 100 = 0.08.
2. Multiply principal by the annual rate: $20,000 × 0.08 = $1,600 per year.
3. Multiply by the fraction of the year: $1,600 × 30 ÷ 365 = $131.5068…
4. Rounded to cents, accrued interest is $131.51.

The journal entry depends on whether the entity owes or is owed the interest. The calculation supplies the amount; it does not decide the account titles required by a particular chart of accounts.

Assumptions

• The rate and principal remain fixed during the accrual period.
• Interest accrues evenly each day, without intra-period compounding.
• The calculation uses actual elapsed days divided by 365; the agreement or accounting policy may require a different basis.
• No payment, fees, taxes, rate changes, or principal changes are modeled.

What the Accrual Entry Records

Accrual accounting recognizes income and expenses in the period they are earned or incurred, rather than waiting for cash to move. If a business borrows money, interest can build up between payment dates. Recording the expense and liability at the reporting date reflects the cost incurred so far, even if the lender will collect it later.

The lender has the corresponding perspective: interest earned but not yet collected is revenue for the period and an asset (a receivable) until paid. In a simple transaction, the two sides record matching interest amounts, although the exact dates, conventions, and balances may differ under their records and agreements.

Journal Entry Examples

Suppose a borrower calculates $131.51 of interest accrued by its reporting date. A basic adjusting entry is:

• Debit Interest Expense: $131.51
• Credit Interest Payable: $131.51

The debit recognizes an expense; the credit recognizes the amount owed. When the interest is later paid, the borrower typically debits Interest Payable and credits Cash for the accrued amount being settled. If the payment also covers interest accumulated after the reporting date, that additional portion is recorded as interest expense for the later period.

For the lender, the corresponding accrual is generally:

• Debit Interest Receivable: $131.51
• Credit Interest Revenue: $131.51

When cash is collected, the lender debits Cash and credits Interest Receivable for the amount previously recognized. Any newly earned interest included in the payment is credited to Interest Revenue for the period in which it accrued.

Timing, Reversals, and Common Errors

An adjusting entry is normally dated at the end of the accounting period in which the interest accumulated. The payment date does not determine when the expense or revenue belongs. Some accounting systems reverse an accrual at the start of the next period so that a later cash-payment entry can be recorded in a simpler way. Reversing is a bookkeeping choice, not a requirement to erase the fact that interest accrued.

• Using the wrong day-count basis: A 365-day denominator is not universal. Follow the instrument’s terms and the entity’s accounting policy.
• Counting days inconsistently: Establish the start and end dates, then apply the relevant convention consistently. A one-day difference changes the result.
• Using the wrong principal: If principal changed during the period, calculate separate segments or use the appropriate balance for each interval.
• Confusing payable and receivable: A borrower generally has a payable; a lender generally has a receivable. The cash payment entry later clears the related balance.
• Rounding too early: Keep appropriate precision during the calculation and round the final journal amount according to the organization’s accounting practice.

Frequently Asked Questions

What is the journal entry for accrued interest?
A borrower generally debits Interest Expense and credits Interest Payable. A lender generally debits Interest Receivable and credits Interest Revenue. The amount is the interest attributable to the period under the applicable calculation method.

Is accrued interest an asset or a liability?
It depends on the entity’s position. For a borrower, unpaid accrued interest is generally a liability. For a lender, earned but uncollected interest is generally an asset.

When should accrued interest be recorded?
It is recorded at the relevant reporting date for interest earned or incurred up to that date, even if the cash payment or receipt happens later.

How do you calculate accrued interest?
A common simple-interest calculation is principal × annual rate × elapsed days ÷ the day-count denominator. Confirm whether the applicable method uses 365, 360, 30/360, compounding, or another convention.

Does paying interest clear the accrual?
Payment clears the payable or receivable for the amount already accrued. If the payment includes interest earned or incurred after the prior accrual date, that additional amount belongs to the later period’s revenue or expense.

This result is an estimate; the lender’s disclosure and the applicable accounting records provide the exact figures.

Related

• Borrowing Equity From Your Home: Pros and Cons
• Borrowing Equity From Your Home Calculator
• Borrowing Equity From Your Home: How It Works

in p | Principal balance | $ | 20000 | 0 | 100000000
in apr | Annual interest rate | % | 8 | 0.01 | 100
in days | Days accrued | days | 30 | 0 | 366
out int | Accrued interest | $ | p * (apr / 100) * days / 365 | 2