ASC 815 Interest Rate Swap as a Cash Flow Hedge: Documentation, Journal Entries and Audit Evidence

A lender requires a swap, the bank sends a confirmation, and the company's bookkeeper records the monthly net settlement as interest expense. That treatment is incomplete. The swap is a derivative under ASC 815, and deferring its fair value changes in other comprehensive income is available only when the company designated a hedging relationship and documented it. The paperwork has to exist at the right time.

This guide covers the cash flow hedge of variable-rate debt with a pay-fixed swap, the journal entries in a simple year, what ASU 2017-12 changed and the evidence the auditor expects in the file.

What is being hedged?

A company has a $2,000,000 term loan that pays interest at a variable rate. Future interest payments vary, and that variability is the exposure. The company enters a swap in which it pays a fixed rate and receives the variable rate on the same notional amount. The swap converts the variable payments into fixed payments.

Designating the swap as a cash flow hedge of the forecasted interest payments lets the company defer the swap's fair value changes in other comprehensive income instead of recognizing them immediately in earnings. The deferred amounts are released into earnings when the hedged interest payments affect earnings, which is how the swap's gains and losses end up offsetting the variability in interest expense.

What ASU 2017-12 changed

ASU 2017-12, Targeted Improvements to Accounting for Hedging Activities, changed three things that matter to a file reviewer:

• No separate ineffectiveness measurement. Entities no longer measure and report hedge ineffectiveness separately for the hedging instrument.
• Same income statement line. The items that affect earnings from the hedge are presented in the same income statement line as the hedged item. For a swap on variable-rate debt, the hedge results land in interest expense.
• Eased documentation and testing. The effectiveness assessment and the shortcut method were eased.

Effective dates were fiscal years beginning after December 15, 2018 for public business entities (including interim periods within them), and for all other entities fiscal years beginning after December 15, 2019 and interim periods within fiscal years beginning after December 15, 2020. Early application was permitted.

Eligible private companies that are not financial institutions, and not-for-profit entities without publicly traded securities, have an extra concession on timing. They may complete the initial effectiveness assessment and the quarterly assessments before the date on which the next interim or annual financial statements are available to be issued, using information that applied at inception and at each quarterly date. KPMG's handbook warns that late testing carries a risk: if the hedge turns out not to have been highly effective throughout the year, hedge accounting stops from the last period in which it was. All entities may complete the initial prospective quantitative assessment at any point after designation, but no later than the first quarterly testing date.

A later ASU, ASU 2025-09 (issued November 25, 2025), adds a model for choose-your-rate debt, where the borrower can switch the index and reset interval. It is effective for public business entities for annual periods beginning after December 15, 2026, and for all other entities for annual periods beginning after December 15, 2027, with early adoption permitted. A plain pay-fixed swap on a loan with one index does not need it.

Documentation: the file the auditor asks for first

Hedge accounting begins at designation. The documentation memo is dated at inception and covers:

1. The hedging instrument: counterparty, notional, trade date, fixed rate and variable index.
2. The hedged item: the forecasted variable-rate interest payments on the specific loan.
3. The risk being hedged: variability in the benchmark interest rate.
4. How effectiveness will be assessed, and when the assessments will be completed.

A private company that is not a financial institution must document the first three items, and the hedging relationship itself, concurrently with inception. Per KPMG, it can perform and document the effectiveness method and the initial assessment later, within the period described above.

Dates matter. The memo, the first quantitative assessment and the quarterly assessments each carry a date that the auditor compares to the timing allowed above.

Worked journal entries

An illustration. The company enters the swap on January 1 at no cost, so the swap's fair value is zero and no entry is needed. For simplicity the loan pays interest quarterly and the swap settles quarterly.

The approach below puts the entire change in fair value of the swap in OCI and then reclassifies the settlement amounts out of AOCI into interest expense as the hedged interest affects earnings.

Quarterly interest on the loan, assume $25,000 at the variable rate:

Fair value change in the quarter. Rates rose. Before the quarter's settlement, the swap's fair value rose by $34,000, which includes the $4,000 owed to the company for the quarter:

Quarterly net swap settlement. The variable rate received exceeds the fixed rate paid by an amount worth $4,000 in the quarter. The cash received settles part of the derivative asset, and the same amount moves from AOCI into interest expense as the hedged interest affects earnings:

The net interest cost for the quarter is $21,000, the fixed-rate cost ($25,000 less $4,000).

At quarter end the derivative asset is $30,000 ($34,000 less $4,000 collected) and the AOCI balance is a $30,000 credit ($34,000 less $4,000 reclassified). The two agree.

If rates fall instead, the swap is a liability and the entries reverse: debit OCI, credit derivative liability. AOCI carries the cumulative balance until the hedged interest payments affect earnings.

Audit angle

The auditor treats the swap as a fair value estimate and tests the accounting election. A useful workpaper set:

1. Confirm the swap with the counterparty. Notional, rate, term and fair value, through the confirmation procedures in /us/standards/au-c-505.
2. Date the documentation. Compare the memo date to the trade date and to the first interim statements.
3. Test the fair value. Recompute from the forward curve or agree to the counterparty statement, and see /us/blog/asc-820-fair-value-measurement for the hierarchy and disclosure points.
4. Match terms. Agree the swap's notional, index, reset dates and maturity to the loan agreement.
5. Roll the AOCI balance. Opening balance, change in fair value, amounts reclassified, closing balance, and agree the reclassification to the interest expense line.
6. Test presentation. The hedge results sit in the same income statement line as the hedged item, which for this swap is interest expense.

Common misstatements: expensing net settlements and never recording the derivative, missing designation paperwork, and reclassifying AOCI to a line other than interest expense.

CORAA prepares ready-to-review audit files for US CPA firms from QuickBooks books; you review and sign. See /us.

Sources

• KPMG, Changes to hedge accounting (ASU 2017-12), effective dates, ineffectiveness and same-line presentation: https://kpmg.com/us/en/frv/reference-library/2017/changes-to-hedge-accounting.html
• KPMG, Handbook: Derivatives and hedging (private company documentation and assessment timing, ASU 2025-09 summary): https://kpmg.com/us/en/frv/reference-library/2026/handbook-derivatives-hedging.html
• RSM, FASB issues ASU on hedge accounting improvements (ASU 2025-09 choose-your-rate debt and effective dates): https://rsmus.com/insights/financial-reporting/fasb-issues-asu-hedge-accounting-improvements.html
• PwC Viewpoint, ASU 2017-12 full text (timing of assessments, transition): https://viewpoint.pwc.com/dt/us/en/fasb_financial_accou/asus_fulltext/2017/asu_201712targeted_i/asu_201712targeted_i_US/asu_201712targeted_i_US.html

AU-C references are to AICPA Professional Standards, paraphrased here; read the standard itself before relying on a requirement. This page is guidance, not professional advice. Report an error