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The best way to organize receipts is one habit: capture each receipt the day you get it, in one place, and file it by month. Keep them for six years from the end of the last tax year they relate to, because that’s how long the CRA says business records have to be kept. Everything else is detail.
What should a receipt show?
A receipt is only useful if it backs up the claim. The CRA’s business records page lists what expense receipts should show: the date, the name and address of the seller, the buyer’s name and address, and a full description of what was bought. For purchases over $100 where GST/HST was charged, it also lists the vendor’s GST/HST number.
A card slip with a total and nothing else is thin. Get the itemized copy. If a receipt is missing, the CRA page says to record the supplier, amount, date and details in an expense journal, so you have something rather than nothing.
How do you organize receipts so they survive a busy week?
Pick one capture method and stick to it. A phone photo taken at the till, an email folder for online invoices, and an envelope for the odd paper one is plenty. Then, once a week, ten minutes: empty the envelope, match each receipt to a bank line, and drop it in the month’s folder.
Name files so you can find them without opening them. Date first, then the supplier, then the amount, for example 2026-03-14 hardware store 86.40. Sorting by name then gives you a timeline.
Use a separate card or account for business. It halves the sorting, because a personal purchase never reaches the pile.
Paper or digital?
Both are allowed. The CRA says records can be paper, electronic, or a mix. The rules for electronic ones are stricter than people expect. Copies have to be true copies, readable by the CRA, and detailed enough to support your return. If you keep records electronically, keep them in a format the CRA can read, and back them up so a dead laptop doesn’t take six years of proof with it.
Location matters too. Records go at your business or home in Canada, unless the CRA gives written permission otherwise. That includes electronic ones. If your receipts sit on a service that stores data abroad, check that first, and read the CRA page before you rely on it.
What is one lost receipt worth?
| Item | Amount |
|---|---|
| Ontario sole proprietor, net income | $80,000 |
| Income tax and CPP | $22,126 |
| Same income after $2,000 of recorded expenses | $21,421 |
| Difference | $705 |
Those numbers come from the self-employed tax calculator. It leaves out GST/HST, EI and your own deductions, so it’s a sketch, not a return. Still, $2,000 of expenses with no proof costs roughly $700 here. That’s worth a weekly ten minutes.
The GST/HST calculator helps with the tax side. On a $1,130 purchase in Ontario, HST is $146.90 and the total is $1,276.90. If you’re registered, that $146.90 may be claimable, but only with proper support. Check the CRA’s rules for input tax credits.
Mistakes to avoid
Thermal paper fades. A receipt from a gas station can be blank within a year, so photograph it early. Don’t rely on bank statements alone either. They show the amount but not what was bought.
Don’t throw records out at the first sign of a tidy desk. The CRA says destroying records early without permission can lead to prosecution, and that a late filed return restarts the six years from the filing date. For the yearly picture, the income tax calculator shows where your deductions land.
Where the numbers come from
Retention, location and receipt details come from the Canada Revenue Agency’s guidance on keeping records and business records. The example is worked by our own tools using 2026 rates. This site has no link with the CRA or any government.
Frequently asked questions
How long do I keep receipts in Canada?
The CRA says six years from the end of the last tax year they relate to. A late filed return starts the six years from the filing date.
Is a photo of a receipt enough?
The CRA accepts electronic records if they're true copies, readable and detailed enough to support your return. Keep a backup.
What if I lost a receipt?
Write the supplier, amount, date and details in an expense journal. It isn't as strong as the receipt, but it's better than nothing.
Can I keep my records outside Canada?
Only with the CRA's written permission. Check before you use a service that stores data abroad.
Do I send receipts with my return?
No. The CRA says not to send records with your return, but to keep them in case it asks.
- Self-employed taxes in Canada: income, CPP and GST
How tax works when you are self-employed in Canada: reporting income and expenses, paying both halves of CPP, instalments and when to register for GST
Information only. This page is general information, not tax, legal or accounting advice. Tax-Services.ca is an independent publisher: we don't prepare or file tax returns or offer tax services, and we have no connection with the CRA, Revenu Québec, any government or any company named on this page. Check the figures that matter with an official source or a qualified professional.