Is It Too Late to Contribute to My RRSP? Canada 2026 Guide

This page covers the RRSP contribution deadline for this tax year, how the 60-day rule works, what you can still do if you missed it, and when it is too late for good.

The RRSP contribution deadline for 2025 tax year

Deadline: March 2, 2026 (60 days after December 31, 2025)

Contributions made between January 1 and March 2, 2026 can be designated to either your 2025 or 2026 tax year. After March 2, contributions made in 2026 can no longer be claimed on your 2025 return; the earliest return they can be deducted on is your 2026 return (filed in spring 2027), and any amount not deducted there can be carried forward to a later return.

You choose which tax year to apply the deduction to. If you missed the deadline for 2025 but still have RRSP room from prior years, you can claim the deduction on next year’s return.

RRSP deadlines by tax year

The deadline is the 60th day of the following calendar year. When that falls on a weekend, the deadline moves to the next business day (March 2, 2026 and March 3, 2025 are both examples). Dates above for tax years CRA hasn’t announced yet are worked out from that rule; confirm them against CRA’s announcement for each year.

What happens if you miss the March 2 deadline

Your RRSP room doesn’t disappear. Unused contribution room carries forward indefinitely until age 71. Missing the deadline means:

• You cannot claim a contribution made after the deadline on your 2025 tax return (filed by April 30, 2026, for most filers)
• Any new contribution made after March 2 will count for your 2026 tax return or a later one
• You don’t lose the opportunity: you simply defer it by one year

The cost of missing the deadline: If your marginal rate is 40% and you planned to contribute $10,000, missing the deadline means your 2025 return goes without a $10,000 deduction worth about $4,000 in tax. That tax isn’t lost for good: the room carries forward, so the same deduction can be claimed on a later return.

Can you contribute after March 2 and still claim it for 2025?

No. CRA does not allow retroactive RRSP designations past the 60-day window. A contribution on March 5, 2026 is a 2026 contribution.

Payroll plans: with a group RRSP or other payroll-deduction plan, what counts is when the contribution is actually deposited to the plan. Confirm the deposit date with your plan administrator if a contribution near the deadline matters.

I missed the RRSP deadline: what now?

Missing the deadline moves the deduction to a later return; it doesn’t cost you the room. The options from here:

• Contribute now for this tax year. A contribution made after the deadline counts for the current tax year and can be deducted on that year’s return or a later one.
• Contribute a lump sum before next year’s deadline. A contribution made in the first 60 days of next year can still be deducted for this year, by which time the year’s income is known.
• Contribute now and deduct later. You don’t have to deduct a contribution in the year you make it: undeducted contributions are reported on Schedule 7 and can be claimed on a future return, which is worth more in a higher-income year (a raise, a bonus or a property sale).
• Borrow to catch up on unused room. Some banks offer RRSP loans for catching up on room from previous years. The interest on money borrowed to contribute is not deductible, so the loan pays off only if the refund is large next to the interest and the loan is repaid quickly.

Your available room is shown in CRA My Account and on the RRSP Deduction Limit Statement in your latest notice of assessment. Contributing early in the year, as in the January strategy below, keeps the deadline from coming down to the last few days.

When a contribution counts: deposit timing on deadline day

A contribution counts for the earlier tax year only if it is made by the deadline, so leave time for the money to reach the plan. A transfer from another institution or a mailed cheque can take days to arrive, so ask your RRSP issuer how late on deadline day a contribution can still be made before relying on a last-day deposit.

The RRSP deadline and the tax-filing deadlines

The RRSP deadline comes before the dates for filing and paying for the same tax year:

How much you can put in by the deadline is your deduction limit: the RRSP contribution limit page explains how it is set each year, and how much RRSP room you have shows where to find your own figure.

In-kind contributions: contributing securities instead of cash

You don’t have to contribute cash to your RRSP before the deadline. You can make an in-kind contribution — transferring eligible securities (stocks, ETFs, mutual funds) from a non-registered account directly into your RRSP.

Important rules for in-kind contributions:

• The contribution amount is the fair market value of the securities on the date of transfer
• If the securities have increased in value, the transfer triggers a deemed disposition, so you’ll have a capital gain to report
• If the securities are at a loss, you cannot claim the capital loss on an in-kind RRSP contribution (unlike selling them first and contributing cash)
• The in-kind contribution must be completed (not just initiated) by the deadline date

In-kind contributions are most useful when you want to move securities into the RRSP shelter without selling and rebuying, but a gain is still taxed as if you had sold, and a loss is denied.

When the RRSP window closes permanently: age 71

You can contribute to your own RRSP until December 31 of the year you turn 71. At that point, your RRSP must be converted to a RRIF, used to buy an annuity, or cashed out. After that, unused room can no longer go into your own RRSP; it can still be used for a spousal RRSP (below) while your spouse or common-law partner is within the age limit.

Important: You can still make contributions to a spousal RRSP (registered in your younger spouse’s name) until December 31 of the year your spouse turns 71. Your contribution comes from your own remaining RRSP room.

The January RRSP contribution strategy

Contributing early in the tax year itself (January 2026 for the 2026 tax year) rather than at the last minute before that year’s deadline gives you:

• More than a year of additional time in the plan, where income earned is usually exempt from tax
• Less deadline pressure
• Investment decisions that aren’t rushed

A contribution made on January 1, 2026 has about 14 months more time in the plan than the same 2026-year contribution made on the deadline, March 1, 2027. Repeated every year over a career, that head start compounds.

Maximizing your refund: what to do with the money

The RRSP refund is itself an opportunity. At a $100,000 Ontario employment income, a $10,000 RRSP deduction lowers 2026 federal and Ontario income tax by about $2,991 (tax on $100,000 minus tax on $90,000; it varies by province and by where the $10,000 falls in your brackets). Common uses for the refund:

• Reinvest into the RRSP: makes the next year’s contribution partly self-funding
• Contribute to a TFSA: the refund goes into a tax-free account, giving you growth in two shelters
• Pay down a mortgage: the return is the interest you no longer pay at your mortgage rate
• Contribute to a spousal RRSP: uses your room to build savings in your spouse’s name for later income splitting

First-time RRSP contributors: what you need to open an account

If you have RRSP contribution room, you can open an RRSP and contribute to it. You can contribute to your own RRSP until December 31 of the year you turn 71. You need:

• SIN number
• Proof of identity
• Banking information for funding

Most major banks, credit unions, and online brokers (Questrade, Wealthsimple, TD, RBC, BMO, CIBC) offer self-directed RRSPs. Many first-time investors look at low-fee index ETFs; compare costs and options on the brokers hub.

Frequently asked questions

I have $50,000 in unused RRSP room from prior years. Can I contribute it all this year? Yes. You can contribute any amount up to your available room in a single year. Claiming $50,000 as an RRSP deduction on a $100,000 income in Ontario would save roughly $14,355 in combined federal and Ontario income tax at 2026 rates (tax on $100,000 of taxable income minus tax on $50,000). The exact amount depends on your province and your other deductions and credits. You can also spread the deduction over several years if a smaller claim each year falls in higher brackets.

What if I over-contribute to my RRSP? Contributions more than $2,000 over your deduction limit are taxed at 1% a month until withdrawn (the $2,000 cushion applies only if you were 18 or older in the previous year), and you file a T1-OVP within 90 days after the year ends. An accidental over-contribution is usually fixed by withdrawing the excess and, if the tax was reasonable error, asking CRA to waive it.

Can I contribute to my RRSP if I’m already retired? Yes, as long as you have unused RRSP room and it’s no later than December 31 of the year you turn 71. Room carried forward from your working years stays usable, and new room comes only from prior-year “earned income” (employment income, self-employment income, net rental income and certain other types of income, as CRA defines it).

Does the RRSP deadline apply to spousal RRSPs too? Yes. The same 60-day deadline applies to spousal RRSP contributions, and you can keep contributing to a spousal RRSP until December 31 of the year your spouse turns 71. The deduction goes on the contributor’s return; the account is in the spouse’s name. Withdrawals from a spousal RRSP soon after a contribution can be taxed back to the contributor; spousal RRSP attribution explains the timing.

Related pages

• RRSP contribution limit
• RRSP guide: contribution limits, deductions, and HBP
• Is it too late to start an RRSP at 55?
• Should I max out TFSA or RRSP first?
• Should I contribute to a spousal RRSP?
• What to do when you max out your RRSP