A business that operates across Canada, the US and Europe may have money coming in and going out in three different currencies. That creates a simple question that can become surprisingly difficult: how much cash should stay in CAD, USD and EUR? Treasury management in Canada is not only about tracking balances. It also means deciding where cash should sit, when currencies should be converted and how much money the business needs for upcoming payments.

Start by Mapping Where the Money Goes

Before changing anything, map your normal cash flow. List the currencies your customers pay in, the currencies your suppliers require, and the currencies used for payroll, taxes, and other major expenses.

Imagine a Canadian company receives CAD from local customers, USD from US clients and EUR from European customers. It also pays a US supplier in USD and a European contractor in EUR. Converting every foreign payment into CAD may create extra currency exchanges later.

A clearer view of these flows can show where the business actually has a currency mismatch. It can also reveal when money is being converted simply because that is how the current banking setup works.

Do Not Treat Every Currency the Same

CAD, USD and EUR may all be part of the same business, but they can serve very different purposes. CAD might cover domestic operating costs. USD could be used for US suppliers, employees or customer refunds. EUR may mainly be held for European expenses.

That means there is no universal rule such as keeping one-third of the cash in each currency. The right balance depends on expected receipts, upcoming payments, operating costs, and the level of currency risk the company can accept.

Match Incoming Cash With Future Expenses

One useful approach is to look at both sides of the payment flow.

Suppose a company expects to receive US$100,000 from customers and knows it will need US$70,000 to pay US suppliers. Converting the full US$100,000 into CAD and later buying US dollars again could create an unnecessary second FX transaction.

The same idea can apply to EUR. If European customer receipts regularly cover European expenses, keeping some EUR available may reduce the need to convert the money back and forth.

This does not mean a company should hold every foreign currency it receives. It means the finance team should first ask where that money will be needed next.

Keep Enough CAD for Local Needs

Foreign currency can be useful, but Canadian businesses still have bills that need to be paid in CAD.

Rent, Canadian payroll, taxes, local suppliers and other domestic expenses may all require Canadian dollars. Moving too much cash into USD or EUR could leave the business short of the currency it needs for everyday operations.

A basic cash forecast can help. Look at expected CAD receipts and payments over the coming weeks and months, then set aside enough for known obligations before moving excess funds into another currency.

Watch the Cost of Converting Currency

Every conversion has a cost, and the exchange rate matters just as much as the visible transaction fee.

The Bank of Canada publishes daily exchange rates based on aggregated quotes from financial institutions. These are useful reference rates, but actual business conversion rates can differ.

For a company moving large amounts, even a small difference in the rate can affect the final CAD value. That is why finance teams should look at the full cost of converting CAD, USD, or EUR instead of comparing only the stated transfer fee.

Decide When to Convert

The question is not always “Should we convert?” It is often “When do we actually need to convert?”

A company may receive USD today but not need CAD until several weeks later. Converting immediately could remove the foreign currency exposure, but it also means giving up the USD balance before the money is needed.

Another company may have a large CAD expense coming soon and prefer to convert foreign currency earlier. The right choice depends on the expected cash requirement and the level of FX movement the business is willing to accept.

Businesses should avoid trying to predict every market move. A better approach is to base conversion decisions on known cash needs and a clear risk policy.

Consider Future Currency Needs

Treasury decisions should not focus only on money already in the bank. Upcoming invoices and expected customer receipts can be just as important.

A company may have only US$20,000 today but know that a US$150,000 supplier payment is due in two months. Another business may have a large EUR customer payment expected soon but no major EUR expenses.

That information changes the cash picture. A short-term cash forecast can help the finance team see future gaps before they become urgent.

Larger or more predictable FX requirements may also lead a business to consider tools such as forward contracts. These can help businesses plan for a future exchange rate, subject to the terms and risks involved.

Bring the Three Currencies Into One View

Managing CAD, USD and EUR becomes harder when each balance is viewed separately. Finance teams need a combined picture of total liquidity as well as the currency split.

That means tracking:

• Cash available in each currency

• Expected customer receipts

• Upcoming supplier and operating payments

• Planned currency conversions

• FX exposure

• Minimum cash requirements

A single view can make it easier to see that a business has plenty of cash overall but may still have a shortage in the currency needed for a payment.

Review the Setup as the Business Changes

The right currency mix today may not work six months from now. A new US customer, European supplier or overseas expansion can change the company's cash requirements quickly.

A business that once received 90% of its revenue in CAD may gradually start receiving more USD or EUR. Its expenses may change too.

That is why business treasury in Canada should be treated as an ongoing process. Review the currency balances, expected payments, conversion costs, and cash forecasts regularly, then adjust the setup when the business changes.

Manage the Cash Flow, Not Just the Accounts

Having CAD, USD and EUR does not automatically create a treasury problem. The problem starts when a business cannot clearly see what each currency is for, when it will be needed, or how much it costs to move money between them.

A sensible approach is to match foreign currency receipts with future expenses, keep enough CAD for domestic obligations, and convert money based on actual business needs rather than habit. Good treasury management in Canada should give finance teams a clearer picture of available cash, upcoming requirements and currency exposure, so decisions are based on the business's payment flow rather than guesswork.