What Tax Deductions Can You Claim When You Get Married in Canada?

When you marry, you don't automatically qualify for new tax deductions just by changing your marital status. However, this CRA rule may apply to you: married couples can claim the spousal amount if one spouse earns significantly less income than the other, and you may benefit from income-splitting strategies like spousal RRSPs and pooled pension income. The exact deductions and amounts available depend on your combined income, age, and province of residence. Marriage is a major life transition that reshapes your tax picture. While some married Canadians see their overall tax bill decrease, others find little change depending on their income levels. Understanding what's available helps you optimize your household tax situation for 2026. The spousal amount is one of the most common deductions for married couples. This federal non-refundable tax credit allows the higher-earning spouse to claim an amount based on the lower-earning spouse's net income.

Frequently Asked Questions

Do I automatically get a tax deduction when I get married?

No, marriage itself doesn't create an automatic deduction. However, this CRA rule may apply to you: if your spouse earns significantly less income, you can claim the spousal amount on your tax return. You also gain access to income-splitting strategies like spousal RRSPs.

What's the difference between the spousal amount and a spousal RRSP?

The spousal amount is a tax credit you claim on your return based on your spouse's income. A spousal RRSP is an account where you contribute and claim the deduction, but the funds are registered in your spouse's name for retirement income splitting. They serve different purposes and both can be used together.

Can common-law couples claim spousal tax benefits?

Yes, this CRA rule may apply to you: common-law couples are treated the same as married couples for tax purposes after living together for 12 consecutive months or if you have a child together. You can claim spousal amounts and open spousal RRSPs.

Does marriage affect the Home Buyers' Plan for RRSP withdrawals?

Yes, if both spouses are first-time home buyers, each can withdraw up to $60,000 from their own RRSP tax-free for a down payment. If one spouse has previously owned a home, they would not be eligible to use the HBP but the other spouse could.

What happens to my tax return if my spouse has no income?

If your spouse has zero or very low income, you can claim the maximum spousal amount on your return, which can be worth $1,500 to $2,500+ in federal tax credits depending on your province. This significantly reduces your household tax bill.