Billing US clients in USD: keep invoice, payment and conversion records clear

A USD invoice can lead to several different numbers: the amount the customer owes, the payment you receive, the money exchanged and the deposit that reaches a Canadian-dollar account. Each number needs its currency and a source record.

Keeping those stages clear makes it easier to answer a customer’s balance question and explain the transaction to your bookkeeper. Start with the agreed invoice, then follow the money through payment and any later conversion.

Confirm the invoice currency and payment arrangement

Use USD or CAD beside amounts rather than relying on a dollar sign. Before issuing the invoice, confirm the currency, final amount, due date, invoice reference and payment instructions with the customer.

Check the receiving arrangement with your bank or payment provider too. Establish whether the payment arrives in USD, converts automatically or can remain in a USD account. Confirm how transfer charges appear and who is responsible for them under your agreement.

Choosing USD in an invoicing app does not create a receiving account or enable a particular payment method. Keep the invoice details and payment instructions consistent so the customer knows what to send and where.

Keep three records connected

The invoice, confirmed payment and later conversion describe different stages. Give each stage a date, currency, amount and reference you can trace.

If you receive USD and hold it before exchanging it, retain both dates. The customer payment date and conversion date can differ.

If a deposit is unclear, use the provider’s detailed statement to establish what it contains. One deposit may include several receipts or deductions. Avoid allocating it to an invoice solely because the amount looks close.

The CRA’s books and records guidance explains the importance of supporting documents and accessible electronic records. Grouping these documents together is a practical way to make the transaction easier to follow.

Follow one fictional USD-to-CAD example

Suppose invoice INV-DEMO-USD-3101 has a final total of USD1,000. For this example, the parties agree that a confirmed receipt of USD1,000 settles that invoice.

The business receives USD1,000 and later exchanges it. Assume the conversion confirmation shows 1 USD = 1.35 CAD, with a separately identified CAD15 fee and no other deductions.

The customer’s confirmed USD1,000 payment settles the USD1,000 invoice under the example’s agreement. The later CAD1,335 deposit reflects conversion and a fee. Keep that explanation with the source records.

These are fictional amounts and an assumed exchange rate for arithmetic only. The invoice total is given; the example does not calculate tax or establish that no tax applies. It also does not prescribe a tax conversion method, fee deduction or accounting entry.

If your actual records show a short payment, another currency or additional charges, resolve those differences before marking the invoice fully settled.

Check how your invoicing tool records the money

Clear Bill supports CAD and USD invoices and manually recorded payments. Record a received payment in the invoice’s currency. An active money account in that currency is required, and the payment creates a linked deposit in that account.

For a USD invoice, check the confirmed USD receipt before entering the payment. A net CAD bank deposit cannot be pasted into that field as though it were a USD payment. Retain the conversion and fee evidence separately.

Clear Bill does not collect ACH, wire or card payments from invoice recipients, exchange the money or automatically reconcile settlement statements. Customers pay through your agreed external method. Our partial-payment guide explains payment history, remaining balances and correcting an entry.

Clear Bill’s CAD reports use effective-dated USD-to-CAD rates that you save. Those report calculations do not establish the rate your provider actually gave you or resolve exchange gains and losses.

There is also a tax-reporting limit to review: the Tax amount on a USD invoice is entered manually and is not automatically classified into the GST/HST fields used by Clear Bill’s federal tax summary. Review how USD invoices and their taxes will be handled with your accountant before relying on that summary.

Separate money conversion from tax reporting

Your conversion statement explains the actual exchange of money. Tax reporting has its own rules.

The CRA’s income-tax reporting currency guidance describes CAD conversion rules, conditions and exceptions. Its GST/HST foreign-currency memorandum addresses conversion for GST/HST purposes. Confirm the applicable method and supporting evidence with your accountant rather than choosing a rate simply because it makes a deposit match.

Billing a US customer in USD also does not automatically make a service GST/HST-free. The CRA’s exported-services guidance sets out conditions and exclusions. Check the treatment of your actual sale separately from its payment currency.

Prepare a handoff your accountant can follow

Keep the original invoice, confirmed payment reference, conversion confirmation, fee details and bank entry together. Label amounts with their currencies and preserve the dates.

Add a short note for unresolved questions: which invoice a receipt covers, what a deduction represents or which reporting conversion method needs review. Leave uncertain explanations open until the source records support them.

Our GIFI and accountant-handoff guide includes a free fillable worksheet for organizing files, gaps and questions. Clear Bill can organize invoice, payment and category records for that review; it does not prepare or file your tax return.