Province Move Tax Calculator (2026)
See exactly how your tax changes when you relocate — and why the exact date you move doesn’t split your tax bill. See Compare Income Tax by Province to rank all 13 at once instead of two.
| Ontario (from) | Alberta (to) | |
|---|---|---|
| Federal income tax | $0.00 | $0.00 |
| Provincial income tax | $0.00 | $0.00 |
| = Total income tax | $0.00 | $0.00 |
| CPP/QPP + EI/QPIP | $0.00 | $0.00 |
| Net take-home income | $0.00 | $0.00 |
Province Move Tax Calculator (2026)
Relocating to a different Canadian province changes your provincial income tax — but not in the way most people assume. This calculator compares your full income tax bill before and after a move, and leads with the one rule that actually determines which province’s tax applies: not how many months you lived in each place, but where you’re living on December 31.
The December 31 Rule, Explained
Per the Canada Revenue Agency’s own guidance: “Your province or territory of residence is the province or territory where you lived or of which you were considered to be a factual resident on December 31.” That single date decides everything for that tax year. If you move from Ontario to Alberta on any date — January, June, or November 30 — and you’re living in Alberta on December 31, Alberta’s tax rules apply to your entire year’s income. Ontario’s don’t apply at all for that tax year, even though you earned income while physically living and working there for most of it.
This surprises a lot of people, because it’s the opposite of how many other things get prorated when you move mid-year (rent, a phone bill, a gym membership). Federal tax is unaffected either way, since federal brackets are identical everywhere in Canada — it’s only the provincial layer, and CPP/QPP or EI/QPIP if you’re moving to or from Quebec, that changes based on your December 31 province.
Do You Need to File Two Tax Returns?
No — with one exception. Everywhere except Quebec, you file a single federal T1 return, report your December 31 province of residence, and the CRA calculates that one province’s tax on your full-year income. Quebec is the exception: because Quebec administers its own separate provincial tax system, if your December 31 province is Quebec, you always file a distinct TP-1 return with Revenu Québec — and if you moved out of Quebec during the year, you generally don’t file a Quebec return at all for that year, since December 31 is what counts.
What About a Temporary Move?
The December 31 physical-presence rule assumes a genuine, permanent relocation — which is also this calculator’s assumption. If your move is temporary (a short-term work assignment, a school term away from home), the CRA instead looks at your significant residential ties: where your home, spouse or common-law partner, and dependants are based. Someone temporarily living in another province for work while their spouse and home stay in their original province may still be considered a resident of the original province for tax purposes, regardless of where they’re physically living on December 31.
A Worked Example
Someone earning $75,000/year moves from Ontario to Alberta partway through 2026. Their federal tax ($9,057.59) is identical either way. Ontario’s provincial tax on $75,000 is $3,997.02; Alberta’s is $4,454.48 — a difference of $457.46, meaning this particular move actually costs slightly more in provincial tax at this income level, not less, even though Alberta has no sales tax and is often assumed to be the lower-tax province across the board. Alberta’s larger Basic Personal Amount ($22,769 vs. Ontario’s $12,989) helps more at lower incomes than it does at $75,000, where Ontario’s comparatively gentle early brackets (5.05% then 9.15%) are still doing more work than Alberta’s flat 8%-then-10% structure has caught up to.
Whichever province they’re living in on December 31 determines which of those two provincial-tax figures applies to their entire $75,000 — not a blend of the two. Use the calculator above with your own salary and provinces, since the comparison flips at different income levels (see the full 13-province ranking tool to see how your specific salary ranks everywhere at once, and don’t assume a province’s general reputation as “low tax” or “high tax” holds at every income level).
Timing a Move Around December 31
Because the December 31 rule is a hard cutoff rather than a gradual proration, the calendar timing of a move can matter more than people expect — moving on December 30 versus January 2 can be the difference between an entire tax year taxed in your old province versus your new one, even though the actual moving date is nearly identical. This cuts both ways: if you’re relocating to a lower-tax province, arriving before December 31 locks in that province’s rate for the whole year you just finished, even if you only lived there for a few weeks of it. If you’re relocating to a higher-tax province, the same logic works against you. Neither the CRA nor this calculator recommends timing a genuine relocation around this rule — moving is disruptive enough without optimizing it for a tax technicality — but it’s worth knowing the mechanism exists rather than assuming your tax bill quietly blends between two provinces however the calendar happens to fall.
Who Should Use This Calculator
Anyone with a job offer, a remote-work relocation, or a personal move already planned or under consideration between two specific provinces — this tool is built around exactly that decision, rather than the broader “where’s cheapest overall” question the full 13-province comparison tool answers. It’s also useful simply to understand the mechanics of a move you’ve already made: if you relocated earlier in 2026 and are wondering how your tax return will look, the December 31 explainer above tells you which province’s rules will actually apply, and the side-by-side table shows what that means in dollars at your salary.
Moving Expenses: A Real Deduction This Tool Doesn’t Model
If your move was at least 40 kilometres closer to a new work or school location, you may be able to deduct eligible moving expenses (transportation, storage, temporary living costs, and more) against income earned at the new location — a genuine tax benefit for many interprovincial movers that this calculator does not model, since eligibility and amounts depend on receipts and circumstances specific to your move. Check the CRA’s moving expenses guidance directly if this applies to you.
Official Sources
- Canada.ca — Your province or territory of residence
- Full tax-rate source list and per-province citations: see the Canada Income Tax Calculator, which this tool shares its tax engine and data with exactly.
Frequently Asked Questions
If I move provinces mid-year, is my tax split between the two?
No — your December 31 province taxes your entire year’s income. There’s no proration based on months lived in each province.
Do I need to file two provincial tax returns if I moved?
No, except for Quebec, which always requires its own separate return if that’s your December 31 province.
What if my move was only temporary?
The CRA looks at your significant residential ties (home, spouse, dependants) instead of pure physical presence for temporary moves.
Can I deduct moving expenses?
Possibly, if your move was at least 40km closer to a new work or school location — not modeled by this calculator, check CRA’s moving expenses eligibility directly.
This tool assumes a permanent move and compares full-year tax in each province at the same salary — it does not model moving expense deductions, partial-year employment income differences between provinces, or the temporary-move residential-ties test. Same scope as the Canada Income Tax Calculator otherwise (employment income only; age, disability, spousal, medical, caregiver, pension and tuition credits, the Ontario Health Premium, and the Alternative Minimum Tax are not modeled). Your actual tax liability may differ depending on your personal circumstances. Check CRA, Revenu Québec, or a qualified tax adviser for advice about your specific situation.
