Transfer pricing is the price one part of your business charges another part when they are under common ownership but sit in different countries. If your U.S. company sells product to its Mexican affiliate, pays a management fee to a foreign parent, or licenses a brand to an overseas subsidiary, you are setting a transfer price — and the IRS has a direct interest in whether that price is honest. Under IRC §482, the IRS can reallocate income and deductions among commonly controlled entities to make sure a U.S. taxpayer reports the income it would have reported if it had dealt with an unrelated party. There is no revenue threshold and no small-business exemption. The rule applies to a two-person consultancy with a foreign contractor entity exactly as it applies to a Fortune 500.
The reason the IRS cares is straightforward: intercompany pricing is the easiest lever for shifting profit out of the U.S. tax base. Charge your foreign affiliate too little for goods, or let it charge you too much for services, and taxable income migrates to a lower-tax jurisdiction. Section 482 exists to reverse that. For a smaller multinational the risk is rarely deliberate — it is usually a made-up management fee, an interest-free loan, or a royalty that nobody documented. The exposure is real: a §482 adjustment increases your U.S. taxable income, adds interest, and can trigger transfer-pricing penalties of 20% or 40% of the underpayment under IRC §6662(e).
When transfer pricing rules actually apply to you
Two conditions turn an ordinary business into a transfer-pricing taxpayer: common control and a cross-border transaction between the controlled entities. "Control" is read broadly — it is not limited to a formal majority stake; it means any arrangement where the same interests direct both parties. Once two related entities transact across a border, every dollar of value that moves between them is in scope.
- A U.S. company and a foreign subsidiary, parent, or sister company under common ownership
- A U.S. entity that buys from or sells goods to a related foreign entity
- Intercompany service fees — management, IT, marketing, or administrative support across borders
- Loans or advances between related entities (interest must be charged at an arm's-length rate)
- Any use of intellectual property, software, or a brand name owned by a related foreign entity
The trap for smaller companies is assuming that because the entities are "all mine," the pricing between them is a private matter. It is not. The moment one of those entities is foreign, the IRS treats the two as if they were strangers negotiating at arm's length — and expects the numbers to reflect that.
The transactions that trigger scrutiny
Not every intercompany line item draws equal attention. Four categories account for most transfer-pricing exposure in small and mid-sized multinationals, and each has a different arm's-length benchmark.
| Transaction type | What must be arm's-length | Common small-business error |
|---|---|---|
| Sale of goods | The intercompany price of the product | Selling to the affiliate at or below cost |
| Services | The fee for management, IT, or admin support | A round-number management fee with no basis |
| Intercompany loans | The interest rate charged | Interest-free or below-market advances |
| Intellectual property / brand | The royalty rate for using the IP | Letting an affiliate use the brand for free |
A recurring pattern is the "free" transaction — the affiliate that uses the parent's software, brand, or back-office staff at no charge. To the IRS, providing something valuable for nothing is itself a mispriced transaction: an unrelated party would have paid for it, so §482 can impute the income the U.S. entity should have collected.
What an arm's-length price means — in one paragraph
The governing standard is the arm's-length principle: the price between related entities should match what independent parties would have agreed to under comparable circumstances. It is the benchmark for every §482 analysis. In practice you establish it by finding comparable uncontrolled transactions — what a third party actually charges for the same goods or service — and pricing your intercompany dealings to match.
The IRS does not require you to maximize your U.S. tax bill. It requires you to price intercompany transactions as if the two related entities were unrelated. If an independent supplier would charge $100 for the product, your affiliate should pay roughly $100 — not $60 to shift profit abroad, and not $140 to pull deductions into the U.S. Arm's-length is the whole test.
How a §482 adjustment plays out
When the IRS concludes your intercompany pricing is off, it does not simply disallow the transaction — it re-prices it. It substitutes an arm's-length figure, recomputes the U.S. entity's income, and assesses tax on the difference. Because the adjustment flows straight to taxable income, the numbers compound quickly.
Examination
The IRS selects the return and requests intercompany agreements, invoices, and any transfer-pricing documentation you have.
Reallocation
Under §482 the examiner substitutes an arm's-length price and reallocates income to the U.S. entity, raising its taxable income.
Tax, interest, and penalty
The extra income generates additional tax, interest from the original due date, and potentially a §6662(e) penalty of 20% or 40% of the underpayment.
Double-tax risk
The foreign country may not give a corresponding downward adjustment, leaving the same profit taxed twice unless relief is pursued under a treaty.
The §6662(e) transfer-pricing penalty is not automatic. If you prepared reasonable, contemporaneous transfer-pricing documentation supporting your method before you filed the return, you generally avoid the penalty even if the IRS still adjusts your pricing. Without that documentation, a large adjustment can carry the 20% or 40% penalty on top of the tax. For a small multinational, a modest documentation study is cheap insurance against a disproportionate penalty.
The Florida angle — and why "no state tax" doesn't help here
MK Tax & Accounting is based in Fort Lauderdale, and Florida's lack of a state income tax makes it an attractive base for international founders. But state tax and federal transfer pricing are different questions. Section 482 is a federal rule administered by the IRS; being domiciled in a no-income-tax state does nothing to reduce your federal transfer-pricing exposure. A Florida-based company with an offshore affiliate faces the same §482 standard, the same Form 5472 obligation, and the same penalty regime as one in California or New York.
If you are building a cross-border structure, price the intercompany relationships and document the method before the first transaction — not after the IRS asks. Retrofitting a defensible transfer-pricing position onto years of undocumented intercompany invoices is far harder and more expensive than setting the policy up front. A short benchmarking study at formation usually settles it.
Get the structure right before it costs you
Cross-border structure? Price it before the IRS does
Talk to our team about your situation — we can help make sure Form 5472 is filed on time and point you toward the kind of documentation that keeps a §482 adjustment from turning into a penalty.
Talk to a tax proSources
- IRC Section 482 — Allocation of income and deductions among taxpayers
- IRS — Treasury Regulations Section 1.482-1, Arm's-length standard
- IRC Section 6662(e) — Substantial valuation misstatement (transfer pricing penalty)
- IRC Section 6038A and IRS Instructions for Form 5472
- IRS — Transfer Pricing (International Practice Unit / IRS.gov Transfer Pricing overview)
Frequently asked questions
Yes. IRC §482 has no revenue floor. If you have two or more commonly controlled entities and any of them is foreign, the prices you charge between them must be arm's-length — regardless of how small the business is. Many owners assume this is only a big-company issue; it is not.
Any transfer of value between related entities: sale of goods, provision of services (management, IT, marketing), intercompany loans and interest, use of intellectual property or trademarks (royalties), and cost-sharing arrangements. If money or value moves between commonly controlled companies, §482 can apply.
Under IRC §482 the IRS can reallocate income and deductions between the related entities to reflect arm's-length results — increasing your U.S. taxable income. On top of the extra tax and interest, §6662(e) transfer-pricing penalties of 20% or 40% of the underpayment can apply if the adjustment is large enough.
Often yes. A U.S. corporation that is 25% foreign-owned, or a foreign corporation engaged in U.S. business, must file Form 5472 to report related-party transactions. Since 2017, foreign-owned single-member LLCs must file it too. The form is informational, but not filing it carries a $25,000 penalty.
