Help Centre
QuickBooks Online Multi-Currency

Reviewed by Kerry Smithies, CPA and QuickBooks Online ProAdvisor

Last reviewed: September 2026

What is multi-currency in QuickBooks Online?

Multi-currency allows you to work with customers, suppliers and bank accounts that use currencies other than your home currency.
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For businesses that buy from overseas suppliers, invoice international customers or hold foreign currency bank accounts, it can simplify the process of recording transactions and tracking exchange rate movements.
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However, because it changes how QuickBooks Online records transactions, it's important to understand how it works before turning it on.

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Should I turn on multi-currency?

It depends on your business.
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If all of your customers, suppliers and bank accounts use the same currency, you probably don't need it.
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If you regularly trade internationally or maintain foreign currency bank accounts, multi-currency may be appropriate.
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The important decision is whether your business genuinely requires it, rather than simply turning it on because the feature is available.

Can I turn multi-currency off after I've enabled it?

No.
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This is one of the most important things to understand.
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Once multi-currency has been turned on in QuickBooks Online, it cannot be turned off.
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That's why it's worth making an informed decision before enabling the feature.
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If you're unsure whether you need multi-currency, obtaining advice first can prevent unnecessary complications later.

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How do I set up multi-currency in QuickBooks Online?

The setup process involves enabling multi-currency and then assigning the appropriate currency to customers, suppliers and foreign currency bank or credit card accounts.
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Because currencies become part of those records, it's important to think through the setup before entering transactions.
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A well-planned setup makes future processing much easier.

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How do I record foreign currency transactions?

Once multi-currency has been enabled, QuickBooks Online records transactions using both the foreign currency amount and the equivalent value in your home currency.
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Exchange rates are applied automatically, and exchange gains or losses may arise as exchange rates change over time.
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Understanding how those transactions flow through your financial statements helps you interpret your reports with greater confidence.

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What are exchange gains and losses?

Exchange gains and losses occur when exchange rates change between the time a transaction is recorded and when it is settled.
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This is a normal part of doing business in multiple currencies.
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QuickBooks Online can calculate these differences automatically, but it's still important to understand what they represent and how they affect your financial statements.

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Can I use multi-currency with customers, suppliers and bank accounts?

Yes.
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QuickBooks Online allows customers, suppliers, bank accounts and credit card accounts to be assigned their own currencies where appropriate.
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Choosing the correct currency from the beginning helps avoid reporting issues and unnecessary corrections later.

When should I ask for help with multi-currency?

It's worth asking for help before enabling the feature if you're unsure whether your business actually needs it.
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It's also sensible to seek advice if your financial reports don't look right after enabling multi-currency or if you're unsure how exchange gains and losses should be recorded.
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Because multi-currency cannot be turned off, making good decisions early often saves considerable time later.

Where can I learn more about multi-currency in QuickBooks Online?

My Cloud Bookkeeping provides free YouTube tutorials, personalised QuickBooks Online training and practical guidance covering multi-currency setup, foreign currency transactions and exchange gains and losses.
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Whether you're considering enabling multi-currency or already using it, there are resources available to help you understand both the software and the accounting concepts behind it.

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