If you run a US entity and a Canadian entity, the phrase "we support North America" on a vendor's pricing page is doing an enormous amount of work. It usually means the vendor sells a product in both countries. It rarely means one subscription covers both, and the difference will cost you either a second bill or a month of your life.
The two questions that settle it
Before you look at features, ask the vendor these two things in writing:
- Is the Canadian edition the same product on the same subscription, or a separate product on a separate contract?
- Can one login see both entities, and can it consolidate them?
The answers sort this entire category quickly. QuickBooks, for example, runs a genuinely separate Canadian edition. It is not a setting you toggle. Two entities means two subscriptions, two logins and a manual consolidation in a spreadsheet at month end. That is not a criticism of the software, which is good. It is a fact that nobody tells you during the trial.
What differs, concretely
The tax layer is where the two countries genuinely diverge, and no amount of product marketing collapses them into one:
| Area | United States | Canada |
|---|---|---|
| Tax authority | IRS, IRS e-file | CRA, My Business Account |
| Consumption tax | State and local sales tax, economic nexus | GST, HST and PST, per province |
| Payroll filings | Form 941, W-2, 1099-NEC | T4, ROE, CPP, EI |
| Year end | W-2 and 1099 season | T4 season |
Any product that claims a single unified "North American tax return" is describing something that does not exist. Be suspicious of it.
What we would actually do
If the Canadian entity is small, two subscriptions and a quarterly consolidation is the cheap answer. It is unglamorous and it works. Do not buy a mid market finance system to avoid one spreadsheet.
If both entities are real, with intercompany transactions and a shared month end, the consolidation is the product you are buying and you should look at Sage Intacct or NetSuite. Both handle multi entity properly. Both cost what that implies.
For payroll specifically, the list of vendors running both countries on one platform is short. Rippling does it. ADP and Paychex do it as one company with two contracts, which is better than nothing and is not the same thing. Gusto, which we recommend often for US only teams, does not run Canadian payroll at all. If you have one employee in Toronto, that single fact removes Gusto from your list, and it is worth knowing on day one rather than in month three.
The pattern in our reviews is consistent. The people who are happy are the ones who asked the two questions above before they signed, not after.