Updated Checked by the Tax-Services.ca editorial team How we check
Your Alberta tax return is one form, filed with the CRA, and it covers both the federal tax and the Alberta part. For 2026 the first $61,200 of taxable income is taxed at 8% by Alberta. The last return, for 2025, was due on 30 April 2026.
Do I file anything separate with Alberta?
No. The province says so itself:
Alberta’s personal income tax system is administered by the Canada Revenue Agency (CRA).
Personal income tax, Alberta.ca, alberta.ca
That means there is no second return and no Alberta login to set up. You file the usual T1, and the provincial calculation comes with it.
Alberta doesn’t charge a provincial sales tax either, according to the same government pages. That’s a different bill from income tax, but people mix the two up when they compare provinces, and a province with no sales tax can still take a fair bite of your pay.
One rule catches movers. You pay provincial tax to the province where you lived on 31 December, whatever you did earlier in the year. Live in Calgary in March and move to Vancouver in November, and the whole year goes on the British Columbia form.
Simple as that.
What are the Alberta tax rates for 2026?
Alberta added its 8% bracket on 1 January 2025 and raised the bracket limits by 2% for 2026. There are six steps in all.
| Taxable income | Alberta rate |
|---|---|
| Up to $61,200 | 8% |
| $61,200 to $154,259 | 10% |
| $154,259 to $185,111 | 12% |
| $185,111 to $246,813 | 13% |
| $246,813 to $370,220 | 14% |
| Above $370,220 | 15% |
The Alberta basic personal amount is $22,769. It’s the amount you can earn before the province takes anything, and Alberta describes it as the highest of any province. Federal tax comes on top, with its own brackets.
What does an Alberta return cost on $75,000?
Take a single employee earning $75,000 in Alberta in 2026, with no other income and no deductions. Our income tax calculator gives $12,269 of income tax, split into $8,259 federal and $4,010 Alberta. CPP and EI are extra, about $5,370 over the year.
Now put $5,000 into an RRSP and claim it. The tax drops to $10,744, so $1,525 comes back, or about 30 cents on each dollar. That’s close to the rate on your last dollars of income, which is the point of the deduction. The RRSP calculator shows what the money does after that.
Same salary in Ontario? The tax is $12,705, so Alberta comes out $436 lower. That’s small next to a mortgage payment, but it repeats every year for as long as the two provinces keep their current rates.
Put another way, Alberta’s income tax on that salary works out to about $1,022 a month, with the federal part taking the larger share. Divide it by twelve and it feels less scary than the yearly figure on the form.
When is the deadline, and what if I run a business?
For the 2025 return the CRA gave 30 April 2026 for most people. If you or your spouse ran a business in 2025, the filing date was 15 June 2026, but any balance was still due on 30 April. The CRA hasn’t posted dates for the 2026 return yet, so check its due dates page before you plan around a day.
Self-employed and behind on instalments? The tax instalments calculator shows the four payment dates in our data. The marginal tax rate calculator tells you what the next dollar of income costs.
How do you actually file it, step by step?
- Gather your slips: T4s from every employer, RRSP receipts, and any tuition or donation receipts.
- Pick a way to file. Certified tax software sends the return electronically, and some people use a paid preparer. If your income is modest and your return is simple, the CRA’s free tax clinics are another route.
- Check that Alberta is the province on page one, then send it in.
- Wait for the notice of assessment, and keep your receipts in case the CRA asks to see them.
Owing a few bucks isn’t a disaster, but it should be paid by 30 April even if you file later. Many Calgary and Edmonton employees get a refund because their paycheque deductions run a little high, and that refund only shows up once you file.
Where people go wrong
The biggest slip is skipping the return because you expect a refund. You wait longer for the money, and you leave the door open for a mistake nobody catches until spring turns into fall. Filing takes an evening. Waiting can take months, and the CRA can’t send a refund for a return it never received.
Next is the wrong province on page one. Check the address and the 31 December rule before you send anything.
The calculators have limits too. Ours reads your employment income and a few deductions. It leaves out most credits, and the tax credits tool is federal only. Treat the result as a good guess, not your notice of assessment.
Alberta also lists the Alberta Child and Family Benefit for lower-income families with children, paid quarterly. How it’s worked out wasn’t checked here, so read alberta.ca before counting on a figure.
Sources, and how we checked them
Alberta brackets and the basic personal amount come from the CRA‘s 2026 payroll deduction tables for Alberta. The 8% bracket and the 2% indexing are described on alberta.ca. The RRSP and the federal figures come from the CRA, verified in September 2026. The filing dates come from the CRA’s page for the 2025 return. This site isn’t connected to either government.
Frequently asked questions
Do I file a separate return for Alberta?
No. Alberta says the CRA administers its personal income tax, so your federal return includes the Alberta calculation.
What is Alberta's lowest tax rate in 2026?
It's 8%, on taxable income up to $61,200. The bracket started on 1 January 2025 and its limit rose 2% for 2026.
When was the deadline for the 2025 return?
The CRA gave 30 April 2026 for most people and 15 June 2026 if you or your spouse ran a business. Any balance was still due on 30 April.
Which province do I use if I moved during the year?
The one you lived in on 31 December. The CRA says that province decides the provincial tax on your whole year.
Does Alberta have a sales tax?
No provincial sales tax, according to Alberta's government pages. That is separate from the income tax on your return.
- How to file your tax return in Canada: steps and dates
What to gather, when your return is due and how to file in Canada, from the first slip to the notice of assessment that closes the year
- Alberta income tax and GST in 2026
How Alberta income tax works in 2026: six brackets, an 8% credit rate, no provincial sales tax, no surtax or health premium, and Alberta calculators