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Bookkeeping

Multi-currency bookkeeping

Short answer

Bookkeeping for Australian businesses that bill, pay or hold funds in more than one currency, with exchange gains and losses tracked separately from operating results and GST converted to Australian dollars correctly. Each foreign account is reconciled in its own currency first, then rolled into your consolidated Australian-dollar reports, with the audit trail for every rate used kept intact.

Bank reconciliation summary

Illustrative client · August 2026

AUD

Reconciled weekly
Reconciliation summary
AccountDifferenceStatus
Operating account··48210.00Reconciled
Reserve account··09370.00Reconciled
Company card··10060.00Reconciled
Card processor clearing0.00Reconciled
Payroll clearing0.00Reconciled

Last weekly runFri, 28 Aug, every account agreed to its statement.

Two open itemsTwo card receipts requested from you, marked on the card account until they arrive.

Illustrative. An example of the document, not a client's figures.

Multi-currency, converted correctly for GST

An Australian business selling into the US, the UK or Asia, or paying an overseas supplier, has to convert every foreign-currency transaction into Australian dollars at the right rate, because that is the figure that ultimately feeds GST reporting and the income tax return, regardless of which currency the invoice was issued in. Finbryn keeps multi-currency books that handle that conversion correctly, transaction by transaction.

Each transaction is recorded in its original currency and converted at the applicable rate, with realised and unrealised exchange gains and losses tracked on their own line rather than blended into operating results. That separation matters for an Australian business: a currency swing should not make trading performance look better or worse than it actually was in the reports a director, a bank or a registered agent relies on.

Foreign bank and card accounts are reconciled in their native currency first, then combined into your consolidated Australian-dollar reports, so nothing is converted twice or left out of the reconciliation entirely. This is common for exporters, software businesses billing in US dollars, and importers paying suppliers in yuan, euros or other currencies.

GST on foreign transactions

GST treatment for exports, imports and overseas digital services follows its own rules, separate from the currency conversion itself, and we flag where a transaction needs a specific GST-free or taxable treatment because of where the customer or supplier is based, rather than assuming every foreign transaction is treated the same way.

Software

Delivered inside Xero, MYOB or QuickBooks Online, using each platform's multi-currency feature rather than a manual spreadsheet conversion, which keeps the audit trail for every rate used intact.

Questions

Frequently asked questions: Multi-currency bookkeeping

Does multi-currency bookkeeping affect our BAS?

Foreign-currency sales and purchases are converted to Australian dollars for GST purposes using the ATO's translation rules, applied consistently each period.

Does foreign-currency income change our GST treatment?

It can. Exports and overseas digital sales often carry a different GST treatment to domestic sales, and we flag that separately from the currency conversion itself.

Can you handle a foreign account alongside our Australian one?

Yes. Each account is reconciled in its own currency, then combined for your consolidated Australian-dollar reports.

What is not included in multi-currency bookkeeping?

We do not manage foreign exchange hedging or advise on currency risk strategy. We record transactions at the correct rate and reconcile foreign-currency accounts; treasury decisions stay with you or your advisers.

Which exchange rate do you use?

The rate on the transaction date for postings, with period-end revaluation for balances still open in a foreign currency, consistent with US GAAP.

Can you handle a foreign bank account alongside a US one?

Yes. Each account is reconciled in its own currency, then combined for your consolidated reports.

What is included in multi-currency bookkeeping?

Multi-currency bookkeeping covers transactions recorded in their original currency and converted at the correct rate and realized and unrealized exchange gains and losses tracked on their own line. The exact scope is agreed and set out in writing before work starts, so you know precisely what is and is not covered before the first deliverable arrives.

How is multi-currency bookkeeping priced?

Pricing for multi-currency bookkeeping depends on your transaction volume, the software you use, and how much cleanup is needed before ongoing work starts. Current ranges are published on the pricing page, and your exact fee is confirmed in writing before anything begins.

Next step

Talk to the team that would run your books

A short call covers your setup, your software and what a first month would look like. You get a written scope and price after it.