If your receipt strategy is “throw everything in a drawer and panic in April,” you’re not alone — and you’re also leaving money on the table. Disorganized records mean missed deductions, GST/HST you forgot to claim, and a stressful scramble if the CRA ever asks questions.

Here’s a system that takes a few minutes a week and keeps you audit-ready all year.

1. Know what the CRA actually expects

The Canada Revenue Agency doesn’t require a specific app or format — it requires that your records be complete, legible, and supported by documents. In practice that means for every business expense you should be able to show:

  • the date of the purchase,
  • the merchant or supplier,
  • the amount, including taxes (GST/HST/PST) shown separately where applicable,
  • and a reasonable explanation of the business purpose.

You’re generally expected to keep these records for six years from the end of the tax year they relate to. A faded thermal receipt from 2021 won’t cut it, which is exactly why capturing a clean digital copy early matters.

Tip: A clear photo or scan of a receipt is acceptable to the CRA as long as it's legible and you retain it for the required period. You don't have to keep the curling paper original once you have a faithful digital copy.

2. Separate business from personal — at the moment of purchase

The single biggest time-saver is deciding “business or personal?” when the receipt is fresh, not eleven months later. Tag each business receipt right away with:

  • a category (office supplies, meals, software, fuel, etc.), and
  • the business it belongs to, if you run more than one.

This is where scanning beats the shoebox. With PKTD, you snap the receipt, the app reads the merchant, total, and GST/HST, and you tap a category once. Done — and it’s already filed.

3. Capture GST/HST so you can actually claim it

If you’re a GST/HST registrant, the tax you pay on eligible business purchases can often be recovered as an input tax credit (ITC). But you can only claim what you can document. A system that pulls the GST/HST line off each receipt automatically means you’re not hand-adding tax columns in a spreadsheet at year-end.

4. Don’t forget mileage and vehicle costs

If you drive for work, motor-vehicle expenses are deductible based on the share of business use — and the CRA expects a logbook to back it up. Track the date, destination, purpose, and distance for business trips. (The CRA also publishes a prescribed per-kilometre rate it updates each year; check the current figure when you file.)

5. Make year-end a single export, not a project

The whole point of organizing as you go is that filing becomes a non-event. When everything is already categorized, you (or your accountant) just need a clean summary:

  • a CSV of every expense by category for your bookkeeping, and
  • the receipt images themselves as backup if anything is ever questioned.

PKTD exports accountant-ready PDF and CSV reports in a couple of taps, so handing things off takes minutes.

The 5-minute weekly habit

  1. Scan the week’s receipts (or forward e-receipts in).
  2. Confirm the category on anything the app wasn’t sure about.
  3. Log any business trips.

That’s it. Do this every week and “tax season” stops being a season.


This article is general information, not tax advice. Rules change and individual situations differ — confirm specifics with the CRA or a qualified professional. See our disclaimer.