Intercompany loans: How to record them without creating an audit headache

You have two entities. A holding company that owns your operating business. Let's separate LLCs by practice area or state. The structure made sense for liability protection, tax planning, or operational reasons.

But now money constantly moves between them. The operating company needs cash for payroll, so you transfer $50,000 from the holding company. The new entity needs startup capital, so you move funds from the established one. These transfers happen quickly, often without much thought beyond "we need the money over there."

Six months later, your books show unexplained balances between entities. There is no documentation explaining what happened. No loan terms. No interest calculations. And when your accountant asks about it during tax prep, or an investor asks during due diligence, you realize those casual transfers have become a problem.

This is how intercompany loans turn into audit headaches. The fix is not complicated, but it requires treating these internal transfers with the same rigor you would apply to a bank loan.

Intercompany loans are real loans that require real documentation

Any transfer of funds between related entities that is intended to be repaid is a loan. It does not matter that both entities are yours. It does not matter that the transfer happened informally. In the eyes of the IRS and any auditor reviewing your books, related party loans carry the same obligations as loans from unrelated third parties.

The IRS pays particular attention to intercompany transactions because they can be used to shift income between entities, avoid taxes, or disguise distributions as loans. When documentation is missing, auditors assume the worst. A $100,000 transfer with no loan agreement, no stated interest rate, and no repayment history appears to be either sloppy bookkeeping or intentional manipulation.

What proper documentation looks like:

A formal intercompany loan agreement should include the principal amount, the interest rate (see below), repayment terms and schedule, signatures from authorized representatives of both entities, and the date the loan was executed.

This does not need to be a 20-page legal document. A one- or two-page agreement that covers these elements is sufficient. The point is to create a paper trail that demonstrates the transfer was a legitimate loan with real terms, not an informal cash shuffle between entities you happen to control.

Proper recording requires mirrored entries and appropriate interest

Once you have a loan agreement, the accounting treatment follows a consistent pattern. Both entities need to record the transaction, and the entries must mirror each other.

1. In the lending entity's books: Record an intercompany receivable. This is an asset representing the other entity's money owed. If your holding company lends $50,000 to your operating company, the holding company books a $50,000 accounts receivable.

2. In the borrowing entity's books: Record an intercompany payable. This is a liability representing money owed to the other entity. The operating company books a $50,000 accounts payable to the holding company.

These balances should always match. If the lending entity shows $50,000 in receivables and the borrowing entity shows $47,000 in payables, something is wrong. Reconciling intercompany balances monthly catches these discrepancies before they compound.

3. Interest matters more than you might expect. The IRS requires that intercompany loans charge interest at a rate at least equal to the Applicable Federal Rate (AFR). This rate is published monthly and varies by loan term. As of early 2024, short-term AFR hovers around 5%.

Why does the IRS care about interest on a loan between your own entities? Because a zero-interest loan is effectively a gift or a disguised distribution. If your holding company lends $500,000 to your operating company interest-free, the IRS may impute interest income to the holding company anyway and assess taxes on income you never actually received.

Charging at least the AFR protects you. The interest creates income in one entity and an expense in the other, but those wash out in consolidation. The documentation protects you from imputed income adjustments.

Record interest accruals monthly or quarterly. The lending entity records interest income. The borrowing entity records interest expense. Keep a simple amortization schedule showing how the balance changes over time.

Consolidated reporting requires intercompany eliminations

If you prepare consolidated financial statements that combine your entities into a single picture, intercompany loans pose a specific accounting challenge. The receivable in one entity and the payable in the other are not real assets and liabilities from a consolidated perspective. They are internal balances that need to be eliminated.

Intercompany eliminations work like this: When you consolidate, you add together all the assets, liabilities, revenues, and expenses of both entities. But you also remove the intercompany balances so they do not inflate your totals. The $50,000 receivable and the $50,000 payable cancel each other out. The interest income and interest expense cancel each other out.

What remains is the consolidated picture of your business as if it were one entity. External readers of your financials see the economic reality without the internal complexity.

This process requires maintaining an intercompany elimination schedule. This is a list of all intercompany balances and the journal entries needed to remove them during consolidation. For multi-entity accounting to stay clean, someone needs to own this schedule and update it every reporting period.

Common mistakes that create audit problems

Most intercompany loan issues stem from a few recurring mistakes.

1. No documentation at the time of transfer. Money moves, but nobody creates a loan agreement. Months later, when someone asks about the balance, there is no record of the terms. Retroactively creating documentation looks suspicious and may not hold up to scrutiny.

2. Inconsistent recording between entities. The lending entity records the transaction in January, but the borrowing entity does not record it until March. Or the amounts do not match due to timing differences. These inconsistencies make reconciliation difficult and suggest the books are unreliable.

3. No interest or below-market interest. Skipping interest entirely or using a token rate below AFR creates imputed income risk. The IRS can recharacterize the transaction and assess taxes on phantom income.

4. No repayment activity. A loan that is never repaid can appear to be an equity distribution or a contribution, each with different tax consequences. Even if full repayment is not feasible, making periodic payments demonstrates that the loan is real.

5. Failure to eliminate in consolidation. If you prepare consolidated financials but forget to eliminate intercompany balances, your assets and liabilities are overstated. This is a material misstatement that auditors will catch.

Building a system that scales

For firms with multiple entities, intercompany transactions are unavoidable. The goal is not to eliminate them but to manage them properly so they never become a source of audit findings or tax surprises.

That means treating every intercompany transfer as a formal loan from day one. Documenting the terms before money moves. Recording both sides consistently. Accruing interest at appropriate rates. Reconciling balances monthly. And eliminating properly when consolidating.

The firms that handle multi-entity accounting well are not doing anything complicated. They are simply treating internal transactions with the same discipline they would apply to external ones.

That discipline is what separates clean books from audit headaches.