If your business pays an overseas supplier, contractor, or family member back home, a new federal tax quietly started applying to some of those transfers on January 1, 2026. It's a 1% excise tax on certain cross-border money transfers, and depending on how you send money, it could cost you nothing at all — or it could add up over a year of regular payments.
The confusing part isn't the rate. It's figuring out whether the tax applies to your transfers in the first place, because the answer depends entirely on the payment method you use, not the amount you send or where it's going.
What the Remittance Tax Actually Is
The tax was created by the One Big Beautiful Bill Act (OBBBA), signed into law in July 2025, and it took effect for transfers made on or after January 1, 2026. In late spring, the Treasury Department and IRS issued proposed regulations clarifying exactly how it works, and the details matter more than the headline rate suggests.
Here's the core rule: a 1% excise tax applies to the amount of a "remittance transfer" — money sent from a person in the United States to a recipient in a foreign country through a remittance transfer provider — but only when that transfer is funded with cash, a money order, a cashier's check, or a similar physical instrument.
That last clause is the whole story. If you fund the transfer electronically — through a bank account withdrawal, a debit card, or a credit card issued in the U.S. — the transfer is exempt. No tax at all.
Who Actually Collects the Tax
Although the law says the sender is legally liable for the tax, the mechanics work like a sales tax: the remittance transfer provider (think Western Union, MoneyGram, a bank wire desk, or a fintech payment platform) is required to collect the 1% at the time of the transfer and remit it to the IRS. Providers must make semimonthly tax deposits and file quarterly returns on IRS Form 720. If a provider fails to collect the tax from a sender, the provider itself can become liable for the unpaid amount — which is why most providers are building automatic collection into their checkout flow rather than trusting customers to self-report.
The IRS has granted providers some penalty relief on deposit timing errors through the first three quarters of 2026 while everyone gets their systems in order, but that relief is aimed at providers, not senders — it doesn't change whether your transfer is taxable.
Cash-Funded vs. Electronic: The Distinction That Decides Everything
This is worth spelling out with real numbers, because the difference between "taxable" and "exempt" often comes down to a single checkbox at a money-transfer counter.
| Funding method | Taxable? |
|---|---|
| Cash handed to a teller or agent | Yes |
| Money order | Yes |
| Cashier's check | Yes |
| Bank account withdrawal / ACH / wire transfer | No |
| U.S.-issued debit card | No |
| U.S.-issued credit card | No |
Say you send $3,000 a month to a supplier or a contractor overseas. If you're funding that transfer with a cashier's check every time, you're paying $30 a month — $360 a year — in excise tax that a bank-funded wire transfer of the exact same amount would avoid entirely. Multiply that across a dozen vendors or a year-round payroll relationship with an overseas contractor, and it's a real line item, not a rounding error.
The practical takeaway for most small businesses: route international payments through your business bank account, a business debit card, or a business credit card rather than cash, money orders, or cashier's checks. For most companies that already pay vendors electronically, this tax simply won't apply. It's aimed squarely at cash-based remittance channels — which is why immigrant-owned businesses and companies that occasionally settle up with cash-preferring overseas partners are the ones most likely to feel it.
Who Gets Caught by This
A few small-business scenarios where the tax is more likely to bite:
- Import/export businesses that occasionally pay a supplier in a region where wire transfers are slow, expensive, or unreliable, and fall back on a cashier's check or a remittance-counter cash transfer instead.
- Businesses that pay day laborers or informal contractors in cash, who then send a portion of their earnings home through a remittance service funded with that cash.
- Owners who personally carry cash to a remittance agent (rather than initiating a transfer from a business bank account) to send money to family while also running a business — the tax doesn't distinguish personal from business use, only the funding method.
If none of that describes how you move money internationally, you likely have nothing new to track. Most B2B international payments already flow through bank wires, ACH networks, or corporate cards — all exempt.
Tax Deductibility for Business Payments
If you do end up paying the excise tax on a transfer that funds a legitimate business expense — say, a cashier's-check payment to an overseas supplier — the tax itself is generally deductible as an ordinary business expense, the same as any other cost of doing business, reported on Schedule C or your business's applicable return. It's an added cost, not a lost one, but it still needs to be recorded correctly rather than lumped into the underlying payment.
That's a small distinction with real bookkeeping consequences: if a $10,000 supplier payment actually cost you $10,100 once the excise tax hit, your books should reflect $10,000 in cost of goods (or the relevant expense category) and $100 in taxes, not $10,100 in undifferentiated "supplier expense." Mixing the two makes it harder to reconcile provider statements later and muddies your effective cost analysis if you're comparing vendors or payment corridors.
What This Doesn't Cover
A few things people commonly conflate with the remittance tax, worth ruling out explicitly:
- It is not a tax on foreign contractor payments generally. U.S. companies still don't withhold U.S. income tax on payments to contractors who perform their work entirely outside the U.S. — you'll typically want a Form W-8BEN or W-8BEN-E on file to document that, but that's a separate compliance requirement from the remittance excise tax.
- It is not tied to transfer size. There's no minimum threshold that triggers it and no cap that exempts large transfers — it's the funding method, not the dollar amount, that determines taxability.
- It doesn't apply to domestic transfers. Only transfers to a recipient located in a foreign country count.
Keeping Records Straight as the Rules Settle
Proposed regulations are still open to public comment, and some mechanical details — like exactly how remittance transfer providers must document the funding method on a receipt — could shift before they're finalized. If your business routes any payments through cash-based transfer channels, it's worth asking your provider directly how they're itemizing the excise tax on your statements, so you're not stuck reconstructing it from memory at tax time.
Whichever way you send money internationally, the underlying lesson holds regardless of tax law: the moment a transfer crosses a border, it's worth its own line in your books — separate from the underlying invoice, separate from any transfer fee, and separate from any excise tax charged on top. Untangling three different provider fees from one lump "wire out" transaction after the fact is far harder than recording them separately as they happen.
Keep Your Cross-Border Payments Organized
Tracking international payments accurately — separating the underlying expense from transfer fees and any excise tax — gets harder the more ad hoc your record-keeping is. Beancount.io offers plain-text accounting that gives you complete transparency and control over your financial data, so every cross-border payment, fee, and tax line is exactly where you put it, with a full version history and no vendor lock-in. Get started for free and see why developers and finance professionals are switching to plain-text accounting.