Provincial Political Contribution Tax Credits: What You Can Claim

Making a political contribution may come with a tax credit.

Not a deduction. Not a magical tax wand. A tax credit.

Each province and territory has its own rules, rates, limits, and forms. Some credits are non-refundable. Ontario is different because it provides a refundable tax credit for provincial political contributions.

Let’s break it down in plain language.

What Is a Provincial or Territorial Political Contribution Tax Credit?

If you make an eligible political contribution during the tax year, you may be able to claim a provincial or territorial political contribution tax credit.

These credits apply to contributions made to eligible provincial or territorial political parties, candidates, constituency associations, or similar organizations, depending on the province or territory.

Most of these credits are non-refundable.

That means they can reduce the tax you owe, but they usually will not create a refund by themselves.

Ontario provides a refundable tax credit.

Nunavut’s credit appears on a refundable tax credit form, but the credit will not create a refund of tax.

There is also no carry-forward for unused contributions.

So if you do not use the credit in the year, you do not get to save it for later.

CRA does not offer a “tax credit leftovers” container. Sadly, not everything works like Thanksgiving dinner.

Where Do You Claim the Credit?

The form depends on the province or territory and whether the credit is refundable or non-refundable.

Generally:

Non-refundable tax credits are claimed on Form 428
Refundable tax credits, such as Ontario and Nunavut, are calculated on Form 479 and claimed on the T1 Income Tax and Benefit Return
Quebec’s tax credit is calculated on Work Chart 414 and claimed on the Quebec tax return on line 414

2026 Provincial and Territorial Political Contribution Tax Credit Rates

The following rates apply to provincial and territorial political contributions.

Provinces and Territories With 75%, 50%, and 33 1/3% Credit Rates

Province / Territory	75% On First	50% From	50% To	33 1/3% From	33 1/3% To	Maximum Tax Credit	Refundable
Alberta	$200	$200.01	$1,100	$1,100.01	$2,300	$1,000	No
British Columbia	$100	$100.01	$550	$550.01	$1,150	$500	No
Manitoba	$400	$400.01	$750	$750.01	$2,325	$1,000	No
New Brunswick	$200	$200.01	$550	$550.01	$1,075	$500	No
Newfoundland and Labrador	$100	$100.01	$550	$550.01	$1,150	$500	No
Nova Scotia	$1,000	n/a	n/a	n/a	n/a	$750	No
Ontario	$509.42	$509.42	$1,698.08	$1,698.08	$3,863.33	$1,698.08	Yes
Prince Edward Island	$100	$100.01	$550	$550.01	$1,150	$500	No
Saskatchewan	$400	$400.01	$750	$750.01	$1,275	$650	No
Yukon	$400	$400.01	$750	$750.01	$1,275	$650	No

Northwest Territories and Nunavut

These territories use a 100% and 50% credit structure.

Province / Territory	100% On First	50% From	50% To	Maximum Tax Credit	Refundable
Northwest Territories	$100	$100.01	$900	$500	No
Nunavut	$100	$100.01	$900	$500	No

Although Nunavut’s political contribution tax credit is on Form NU479 refundable tax credits, the credit will not create a refund of tax.

Ontario Political Contribution Example

Ontario’s credit is refundable and its thresholds are indexed annually for inflation.

Assume an Ontario taxpayer makes a political contribution of $2,000 in 2025.

The tax credit is calculated as follows:

Portion of Contribution	Credit Rate	Tax Credit
First $500.25	75%	$375.19
Next $1,167.25	50%	$583.63
Next $332.50	33 1/3%	$110.83
Total Tax Credit		$1,069.65

If an Ontario taxpayer contributes $3,900 in 2025, the maximum contribution eligible for the tax credit is $3,793.75, resulting in a maximum tax credit of $1,667.56.

That is why the size of the contribution matters. After a certain point, the tax credit taps out and politely leaves the room.

Eligible Contributions by Province and Territory

Each province and territory has its own rules for what counts as an eligible political contribution.

Here is a plain-language summary.