Form 5472 Cash vs Accrual: Year-End Transaction Cutoff

A January payment does not automatically belong to January's Form 5472 year. If the reporting corporation uses an accrual method, the IRS requires accrued payments and accrued receipts when computing Form 5472 amounts. A cash-method filer generally starts with when money was paid or received, but the underlying transaction still must be identified correctly.

The year-end question therefore has two parts: which accounting method applies, and what event occurred? An unpaid related-company invoice, an owner-paid LLC bill and a later reimbursement are not interchangeable facts.

If the accounting method and transaction dates are established, start the Form 5472 filing. If the books mix methods or a related-party amount spans two years, contact us for a scope review before assigning it to a return.

What is the Form 5472 accrual rule?

The IRS Instructions for Form 5472 state that a reporting corporation using an accrual method must use accrued payments and accrued receipts to compute the total amount entered on each line. The same rule appears in Treasury Regulation section 1.6038A-2(b)(10).

That wording does not say every filer must use accrual accounting. The IRS Instructions for Form 1120 recognize cash, accrual and other authorized methods. Do not change methods merely to move an amount between years.

For an accrual-method filer, a December invoice date alone is insufficient; the amount must be properly accrued. For a cash-method filer, the payment or receipt date is usually the starting point, but a separate owner-funded event may have occurred earlier.

Three hypothetical year-end patterns

The table below is a cutoff worksheet, not a substitute for method or tax analysis.

Hypothetical facts	Likely Form 5472 review	Evidence that controls
Foreign related company completes services and issues a fixed $2,000 invoice on December 20; accrual-method LLC pays January 10	Review the $2,000 as a December accrual, assuming it was properly accrued	Contract, service-completion evidence, invoice, accrual entry, January payment
Same invoice and payment dates, but LLC consistently uses the cash method	The January payment date is generally the starting point	Established method, January bank record, invoice and contract
Foreign owner pays an unrelated $1,200 software vendor for the LLC on December 28; LLC reimburses owner January 15	Review the December owner-paid obligation and January reimbursement as separate dated events	Vendor invoice, owner's payment proof, LLC reimbursement and owner ledger

The third row is the common trap. The unrelated vendor does not prevent the owner's December payment from providing value to the LLC. January reimbursement does not erase that event.

Do not net December and January together

Suppose an accrual-method LLC records a $2,000 management fee payable to its foreign parent in December and pays it in January. The workpapers should connect the accrual and later settlement so the same liability is not reported twice as two independent service charges.

Now change the facts: the foreign owner personally pays a third-party LLC bill in December, and the LLC sends the owner $1,200 in January. Those may be two owner-related movements with different dates and descriptions. Collapsing them into a single net zero entry would hide the sequence the preparer needs to analyze.

Use a transaction-level schedule:

Field	What to record
Event date	Payment, receipt, service completion, accrual or reimbursement date
Related party	Exact legal person involved in that event
Economic purpose	Service fee, loan, contribution, distribution or reimbursement
Method treatment	Cash event or supported accrual
Settlement link	Later payment that clears the same payable or receivable
Source	Contract, invoice, bank proof and ledger entry

How should you close the year?

First, confirm the accounting method actually used for the relevant records. Next, list every related-party invoice, advance, reimbursement and owner-paid bill dated near year-end. Match each item to contracts, performance dates, bank records and ledger entries.

Prepare a two-year bridge of ending balances, current-year accruals, January settlements and unmatched amounts. Mark which entries clear a balance and which create a new related-party event.

Finally, review both Part IV and, for a foreign-owned U.S. disregarded entity, Part V. The Form 5472 instructions say Part V covers other transactions not already entered in Part IV, including contributions and distributions. The reporting section follows the supported classification; it should not drive that classification.

When the method and cutoff are supported, start the filing package. Use /contact if the LLC has no established method, uses inconsistent books, changed methods, or accrued substantial related-company fees.

Frequently asked questions

Does the invoice date decide the Form 5472 year?

Not by itself. The accounting method, contract, when services or obligations arose, and whether the amount was properly accrued can all matter. Keep the invoice beside the underlying evidence rather than treating its date as conclusive.

Can I move a January payment back to December to avoid another filing year?

Do not move a payment merely for convenience. Record the actual settlement date and separately determine whether an accrual or another related-party event belonged to December.

What if my books mix cash and accrual entries?

Do not choose whichever treatment produces the simpler Form 5472. Reconcile the books and determine the authorized, consistently applied method with a qualified tax professional before finalizing the cutoff.

Educational information only; not tax or legal advice. Authorities checked September 11, 2026.