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The accounting software features a Canadian business owner should look for are GST/HST and provincial tax handling, payroll that matches CRA rules, bank feeds, invoicing, and an export that lets you leave. Everything else is a bonus. If the tool gets tax wrong or traps your records, a nice dashboard won’t rescue you.
Which tax features matter most?
Sales tax comes first. Rates differ by province, and the software has to apply the right one to each invoice. On a $2,500 sale in Ontario, the GST/HST calculator shows $325 of HST and a $2,825 total. The same sale in Alberta carries $125 of GST and totals $2,625. Software that can’t tell those apart isn’t built for Canada.
Look for the ability to record tax you paid on purchases as well as tax you charged, because the difference is what you remit. And test Quebec or British Columbia if you sell there, since both have their own provincial sales taxes on top of GST. Ask the vendor how the tool treats them, and read the filing report as well as the invoice.
What if you’re under the $30,000 small supplier line? Then you may not need to charge GST/HST yet, so the software should let you switch registration on later without redoing old invoices. The CRA sets that threshold, and registration rules are on its site.
What should payroll support?
Skip the payroll module if you don’t pay staff. If you do, it needs to work out income tax, CPP and EI, and show what you owe as the employer. For one employee paid $2,000 every two weeks in Ontario, the payroll remittance calculator gives $555.05 to remit per pay period. That’s $398.41 held back from the employee plus $156.63 of employer CPP and EI.
Use a figure like that as a test. Enter the same pay in the software and compare. A gap of a few cents is rounding. A gap of ten dollars means you need to ask why.
What else belongs on the checklist?
Here is the short reference list, with what to check and why it matters to a Canadian owner.
| Feature | What to test |
|---|---|
| Sales tax | Correct rate by province, tax on purchases, filing period reports |
| Bank feeds | Does your own bank or credit union connect, and do rules match transactions |
| Invoicing | Tax shown per line, payment reminders, your own branding |
| Payroll | CPP, EI and income tax match an outside calculation |
| Currency | US dollar invoices and exchange rates, if you sell abroad |
| Exports | A full export in a common format such as CSV |
| Access | Separate logins for you, your bookkeeper and staff |
Two rows deserve a longer look. Bank feeds are where most of the time saving comes from, but only if your institution is supported, so check before you pay. And exports matter because of the CRA. It says records must be kept for six years from the end of the last tax year they relate to, and when you change systems you should keep the ability to export the required information in a commonly used non-proprietary format.
Does the size of your business change the answer?
It does. Freelancers with a few invoices a month need tax handling and a clean export, and not much else. Shops with inventory or staff need item tracking and payroll, and a corporation wants year-end reports your accountant can work from, and may want to see what the corporate tax calculator estimates on the profit.
A sole proprietor can also check the tax figure with the self-employed tax calculator. On $80,000 of net business income in Ontario it shows $13,233.57 of income tax and $8,892.90 of CPP for both halves, $22,126.47 in all. That tool leaves out GST/HST and EI, so don’t treat it as your whole tax bill.
Mistakes when choosing software
Picking on price alone is the first one, and we can’t give you price comparisons anyway because we couldn’t verify any. Paying for features you’ll never open is the second. Start from a list of the five things your business does weekly.
The third is skipping the trial. Load a month of real transactions, run a sales tax report and compare it with the GST/HST calculator. If you can’t export that month cleanly, walk away.
Also ask your accountant which tools they work with. That saves you a lot of back and forth at year end.
Where the numbers come from
Record keeping rules come from the Canada Revenue Agency publications RC188 and IC05-1. The small supplier threshold and tax rates come from CRA pages used in our 2026 data. Example amounts come from our own calculators on 2026 data. We didn’t assess or compare any software brand.
Frequently asked questions
What accounting software features do Canadian businesses need?
Correct GST/HST and provincial tax, payroll that matches CRA rules, bank feeds, invoicing and a full export of your data.
Do I need payroll in my accounting software?
Only if you pay staff. Test it by comparing its CPP, EI and tax with an outside calculation.
Does the software need to handle GST/HST registration?
It should charge tax by province and let you start charging later if you pass the $30,000 small supplier threshold.
Why does the export matter?
The CRA expects you to keep records for six years, and to keep the ability to export required data in a common non-proprietary format when you change systems.
Can I compare prices here?
No. We couldn't verify prices or plans for any product, so check each vendor's own page.
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- Self-employed taxes in Canada: income, CPP and GST
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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.