CRA Pre-Filled Tax Return: What to Do Before October 31, 2026
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The Canada Revenue Agency will start offering a free pre-filled tax return in March 2027, and the window to get on its list closes on October 31, 2026. The CRA pre-filled tax return is aimed at people with a lower income and a simple tax situation who don't owe any tax. To be considered, you need a 2025 return on file, a CRA account and your correspondence set to electronic mail, all by October 31.
The first wave is small. According to the Canada Revenue Agency, 1 million eligible individuals will get an invitation in their CRA account starting March 2027, for their 2026 return. The program grows to 5.5 million invitations by 2029, for 2028 returns.
As of October 2026, the CRA pre-filled tax return is a free service for lower-income Canadians with a simple, non-taxable situation. To be considered for an invitation in March 2027, file your 2025 return, open a CRA account and choose electronic mail before October 31, 2026.
What the CRA pre-filled return does
The service uses information the CRA already has on file to fill in your 2026 return for you. You sign in, check each pre-filled section, correct what is wrong and add anything missing. Nothing goes to the CRA until you accept and submit it.
The CRA has also said that the pre-filled return will reflect the data it holds in real time, and that invited filers will have until the April 30, 2027 filing deadline, a minimum of six weeks, to review it and respond. Responding means either consenting to the CRA filing the return with that data, or declining.
Who can be invited
The CRA says you may be invited if all four of these apply to you:
- 2025 return: filed by October 31, 2026
- Income and situation: a lower income and a simple, non-taxable situation
- CRA account: you have one
- Correspondence preference: set to "electronic mail" in your CRA account
Meeting them does not guarantee an invitation: only 1 million people will get one for the 2026 tax year. The CRA does not publish an income figure for what counts as a lower income. A non-taxable situation means you have no tax to pay for the year. If you are unsure where you stand, our income tax calculator gives a quick estimate.
How to get ready before October 31, 2026
- Sign in to your CRA account, or register for one if you don't have one yet.
- Update your personal information in the account.
- Set your correspondence preference to electronic mail.
- File your 2025 return if it isn't done. It has to be filed by October 31, 2026.
If your 2025 return is already filed and your account is open, check the correspondence setting anyway. It is one of the four conditions, and the easiest one to miss.
Key dates for the pre-filled return
| Date | What happens |
|---|---|
| October 31, 2026 | Last day to file your 2025 return, have a CRA account and set your correspondence to electronic mail |
| March 2027 | 1 million eligible individuals start receiving an invitation in their CRA account, for the 2026 return |
| April 30, 2027 | Filing deadline for 2026 returns: invited filers have at least six weeks to review and respond |
| 2029 | Invitations reach 5.5 million individuals, for the 2028 return |
April 30, 2027 is the general filing deadline for 2026 returns. Our guide to tax filing deadlines explains how that date works for most individuals.
If you aren't invited: free ways to file
The pre-filled return is a convenience, not the only free route. For people with a lower income and a simple situation, the CRA already offers:
- SimpleFile: the CRA's free filing service, offered digitally, by phone or on paper
- Free tax clinics: a volunteer completes your return at no cost
- Indigenous credit and benefit short return: a simplified paper return available to all Indigenous communities
Our guide on how to file taxes in Canada covers the other filing methods.
Why filing matters even when you owe nothing
The CRA is clear on this point: you need to file a return every year to receive the benefit and credit payments you are entitled to. A year without a return can mean a year without those payments, even if you owe nothing.
That is the gap the pre-filled return is meant to close. Once your return is in, you can track your tax return timeline to see when the CRA processes it.
Bottom Line
Before October 31, 2026, sign in to your CRA account, update your personal information, switch your correspondence to electronic mail and make sure your 2025 return is filed. That keeps you in the pool for one of the 1 million invitations starting in March 2027. If no invitation arrives, SimpleFile and free tax clinics remain free options before the April 30, 2027 deadline.
Browse our other taxes guides or subscribe to our weekly newsletter to hear about the next CRA change.
What is the CRA pre-filled tax return?
It is a free service from the Canada Revenue Agency that fills in your return with information the CRA already has on file. Starting March 2027, 1 million eligible individuals will be invited to use it for their 2026 return. You check the details, correct or add what is missing, then accept and submit the return.
What do I need to do before October 31, 2026?
By October 31, 2026, file your 2025 return, have a CRA account, update your personal information and set your correspondence preference to electronic mail. These steps put you in the pool for an invitation. You also need a lower income and a simple, non-taxable situation, which the CRA assesses on its side.
Does meeting the criteria guarantee an invitation?
No. The CRA says eligible people may be invited, and the first wave is limited to 1 million individuals for the 2026 tax year. Meeting all four conditions by October 31, 2026 only makes you a candidate. If you are not invited, you can still file for free with SimpleFile or a free tax clinic.
Is there an income limit for the pre-filled return?
The CRA has not published a dollar threshold. Its criteria refer to a lower income and a simple, non-taxable situation, meaning you have no tax to pay for the year. The first 1 million invitations in March 2027 will go to people the CRA identifies as meeting those conditions from the data it holds.
How long will I have to review a pre-filled return?
The CRA has said invited filers will have until the April 30, 2027 filing deadline, a minimum of six weeks, to review the pre-filled 2026 return. During that time you can correct the data and add missing information, then either consent to the CRA filing the return or decline.
How many people will get a pre-filled return?
According to the Canada Revenue Agency, 1 million eligible individuals will receive an invitation starting March 2027, for 2026 returns. The service then expands, with 5.5 million individuals invited by 2029 to file their 2028 returns.
What if I am not invited?
You still have free options. SimpleFile is the CRA's free filing service, available digitally, by phone or on paper. Volunteers at free tax clinics complete returns at no cost. The general filing deadline for 2026 returns is April 30, 2027, so you have time to use either route.
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