Do You Have to Keep Receipts for Business Purchases?
A licensed Ontario CPA's plain answer. Yes, and the CRA is specific about how long, what counts as a receipt, and what happens when one goes missing. This page sets out the six-year rule, what a compliant record actually contains, and the shortcuts that quietly cost owners their deductions at review.
Quick Answer
Yes, keep every receipt. The CRA requires you to retain the books, records and supporting documents behind every claimed expense for six years from the end of the tax year they relate to, and a deduction without a receipt behind it is a deduction the CRA can simply deny on review. A bank or credit card statement shows that money moved; it does not show what was bought or why, which is the actual test. Digital images are perfectly acceptable, so the practical answer is not "keep the paper," it is "capture it before it fades and file it where you can find it."
The Statement Is Not the Receipt
Owners who stop keeping receipts almost always give the same reason: the bank statement already shows the purchase, so what is the receipt for? The CRA's answer is that a statement proves a payment happened, not that the purchase was a legitimate business expense, and those are different questions. A $340 charge at a hardware store could be lumber for a client's deck or a bathroom renovation at home; the amount, the date and the vendor name tell an auditor nothing about which one it was. The receipt is the only document that closes that gap: it shows what was bought, in what quantity, and lets you attach the business reason in your own records. Without it, a deduction claimed in good faith becomes a deduction the CRA is entitled to disallow, and disallowed expenses do not just disappear, they come back as reassessed income with interest and, in the worse cases, penalties attached.
The Six-Year Rule, Stated Precisely
The general retention period is six years from the end of the last tax year the record relates to, which in practice means a receipt dated in 2026 needs to survive until the end of 2032. The clock does not run from the purchase date itself and it does not run from when you filed; it runs from the tax year the return covers. A handful of situations extend that window further, and they trip owners up because the six-year number is the one everyone remembers.
| Situation | What Actually Applies |
|---|---|
| Standard business expense | Six years from the end of the tax year it relates to. |
| Return filed late | Six years from the date the return was actually filed, not the year it covers. |
| Return under review or objection | Keep everything until the matter is fully resolved, even if six years has technically passed. |
| Capital assets: equipment, vehicles, property | Purchase records kept until disposal, then a further six years past that disposal year. |
| Incorporation documents, share registers, minute book | Kept for the life of the corporation and generally beyond, not on a six-year cycle at all. |
| Permission to destroy early | The CRA can grant written permission to dispose of records before six years; silence is not permission. |
A missing receipt is discovered at the worst possible time. Nobody notices a gap in the box of receipts in the year it happens. It surfaces two or three years later, during a review, when the vendor may be closed and the memory of what was purchased has faded along with the ink. The fix costs nothing in the year of purchase, a photo taken at the counter, and can cost the full deduction plus interest by the time it is missed.
What a Compliant Receipt Actually Shows
Not every slip of paper does the job. The CRA looks for enough detail to reconstruct what happened without relying on your memory, and a faded thermal receipt with only a total on it fails that test almost as often as no receipt at all.
- Date of the purchase, matching the period the expense is claimed in.
- Vendor name, so the transaction can be traced back to a real supplier.
- Itemized description of what was bought, not just a subtotal.
- Amount paid, with GST/HST broken out separately for input tax credit purposes.
- Method of payment, useful when reconciling to the bank or credit card statement.
- Business purpose, noted by you if it is not obvious from the vendor or the item itself.
That last point matters more than owners expect. A receipt from an office supply store rarely needs an explanation; a receipt from a general retailer for an item that could plausibly be personal does, and a one-line note written at the time, on the receipt itself or in the bookkeeping entry, is worth far more than an explanation reconstructed from memory during a review three years later.
Digital Receipts Are Fine, Convenience Isn't the Risk
The CRA accepts electronic images of receipts in place of paper originals, provided the image is a complete and legible reproduction, which is genuinely good news: a photo taken at the till the moment you leave the store is more reliable than a paper slip that will spend the next six years in a glove box, a jacket pocket or a shoebox in fading thermal ink. The risk with digital receipts is never the format, it is organization. A phone with four thousand unsorted photos is not meaningfully more useful at review time than no receipts at all, because nobody, including you, can find the right one against the right transaction under time pressure. A receipt is only as good as your ability to retrieve it when asked.
The retrieval test. A good receipt system is not measured by whether the receipts exist somewhere; it is measured by how long it takes to pull the one behind a specific line on a specific bank statement. If that answer is longer than a few minutes, the system needs fixing before the review does, not after.
Where Missing Receipts Actually Hurt
Some categories draw more attention at review than others, and these are exactly the areas where a missing receipt costs the most.
| Expense Category | Why It Gets Scrutinized |
|---|---|
| Meals and entertainment | Only 50% is deductible and the CRA expects the business purpose and attendees noted, not just the bill. |
| Vehicle expenses | Deductible only to the business-use percentage, which requires a kilometre log alongside the fuel and repair receipts. |
| Home office expenses | Prorated by workspace size and use; utility and maintenance receipts must tie back to that calculation. |
| Large one-off purchases | Equipment and capital items are individually significant enough that reviewers verify them by name. |
| Cash purchases | No card statement trail to fall back on, which makes the original receipt the only evidence that exists. |
If a Receipt Is Genuinely Gone
It happens, a receipt fades, a vendor's copy is lost, a phone is replaced without a backup. The claim is not automatically dead, but it moves from documented to defended, and defended is a weaker place to be. A missing receipt can sometimes be supported with a combination of the bank or credit card statement showing the payment, a reconstructed description of the purchase written as close to the time as possible, and, where available, a duplicate invoice requested from the vendor. None of that is as strong as the original, and the CRA can still decline it, but a reasonable secondary trail beats an unsupported number on a return. The better answer is always the one that avoids needing this section: photograph the receipt before it leaves your hand.
Case Study: The Renovation Contractor's Materials Box
An incorporated renovation contractor came to us mid-review with two years of materials purchases claimed and a shoebox of faded thermal receipts, several already unreadable. We matched what could still be read against the bank statements, obtained duplicate invoices for the larger supplier accounts where the vendor kept records, and reconstructed the smaller cash purchases with dated notes and job references from the client's own project files. Most of the claim survived; a portion of the unreadable cash receipts did not, and was reassessed. We then set up a phone-photo habit at time of purchase and a monthly reconciliation, and the following year's review, when it came, took an afternoon instead of a month. The figures here are illustrative of the work we do, not a specific client file. Bookkeeping Services →
Records That Survive a Review, Not Just a Filing
Monthly bookkeeping that captures the receipt when the purchase happens, not three years later when the CRA asks. At flat-fee pricing including HST.
Monthly Bookkeeping
Receipts matched to transactions as they happen, filed and reconciled monthly instead of reconstructed at year-end.
Record Retention Setup
A retention system built around the six-year rule, capital asset schedules and the categories the CRA actually reviews.
Review and Audit Support
When the CRA does ask, we assemble and present the file, reconstructing gaps wherever a defensible trail still exists.
Frequently Asked Questions: Receipts and Record-Keeping
The Receipt Is the Deduction. Keep It Findable.
Gondaliya CPA builds monthly bookkeeping around the CRA's six-year rule, so every claimed expense has a receipt behind it and every receipt can be found when asked for. Flat fee, including HST. 1300+ five-star reviews.