Applying for the Disability Tax Credit? Important CRA Changes Begin July 14, 2026

The CRA is changing how Disability Tax Credit applications and supporting documents must be submitted. Learn about the July 14 and September 8, 2026 deadlines.

The Canada Revenue Agency has announced important changes to the Disability Tax Credit application process. These changes affect how new applications and supporting documents are submitted, as well as which versions of Form T2201 the CRA will accept.

The first change takes effect on July 14, 2026, so anyone preparing a Disability Tax Credit application should understand the new process before sending documents.

What is the Disability Tax Credit?

The Disability Tax Credit, commonly called the DTC, is a non-refundable tax credit intended to help reduce the income tax that may be payable by a person with a severe and prolonged impairment or, in certain situations, a supporting family member.

Receiving a diagnosis does not automatically qualify someone for the credit. Eligibility is based on how the impairment affects the person’s ability to perform certain everyday activities and whether the CRA’s requirements are met.

A person must apply and receive CRA approval before claiming the DTC on an income tax return.

Change No. 1: Do Not Use “Submit Documents” for a New DTC Application

Starting July 14, 2026, taxpayers will no longer be able to send a new DTC application through the general “Submit documents” section of their CRA account.

Instead, a new application must be submitted in one of two ways:

1. Through the CRA’s dedicated digital DTC application process.

2. By mailing a completed Form T2201, Disability Tax Credit Certificate, to the appropriate CRA tax centre.

The general “Submit documents” feature will only be used for DTC-related information when the CRA specifically requests additional documents for an application already under review.

When the CRA requests more information, its letter will provide submission instructions and a case reference number. Applicants should follow those instructions instead of uploading documents without a CRA request.

Why the Submission Method Matters

Using the wrong submission option could prevent the application from being received through the intended DTC processing channel.

The CRA recommends using its digital DTC application because the online process:

• Uses the current application questions.

• Helps applicants avoid incomplete sections.

• Allows the applicant and medical practitioner to complete their respective portions electronically.

• May help the CRA validate and process the information more efficiently.

The applicant normally completes the first portion of the process. A medical practitioner then completes the section describing the effects of the impairment.

The medical practitioner provides medical information, but the CRA makes the final decision about DTC eligibility.

Change No. 2: Older T2201 Forms Will No Longer Be Accepted

A second important deadline takes effect on September 8, 2026.

Beginning on that date, the CRA will no longer accept versions of Form T2201 issued before 2023. Anyone applying on paper must use the current form available through the Government of Canada website.

The CRA has warned that an application submitted on an older form after the deadline will not be accepted. The applicant may have to complete and submit a new application using the correct version.

This is particularly important for anyone who:

• Printed the form several years ago.

• Received an older copy from another person.

• Started an application but did not submit it.

• Has a medical office using forms saved in its internal files.

Before asking a medical practitioner to complete a paper application, confirm that the form is from 2023 or later.

What Should You Do With an Application Already in Progress?

The correct next step depends on the application’s current status:

You have not submitted the application

Use the dedicated online DTC application or download the current version of Form T2201. Do not upload the form through the general “Submit documents” section after July 14, 2026.

Your medical practitioner is completing an older paper form

Check the form version. When the form is from before 2023, replace it with the current version rather than risking rejection after September 8.

The CRA is already reviewing your application

Wait for the CRA’s instructions. When additional information is required, the CRA will contact you through your CRA account or by mail and provide a reference number and instructions.

The CRA has already approved the DTC

These changes concern the application and document-submission process. Approval does not automatically mean that every available tax adjustment has already been made. Review the CRA decision letter and your tax returns carefully to determine which years and claims were addressed.

A Practical DTC Application Checklist

Before submitting an application:

• Confirm that your name, address and Social Insurance Number are correct.

• Use the dedicated digital application or the current paper Form T2201.

• Make sure both the applicant and medical practitioner sections are complete.

• Keep a copy of the completed application.

• Keep invoices or receipts for any fees charged by the medical practitioner.

• Watch your CRA account and mail for requests for additional information.

• Use the CRA reference number whenever responding to a document request.

• Do not assume that medical information alone guarantees approval.

Why This CRA Update Is Important

The DTC application already involves personal, medical and tax information. Submitting an outdated form or using the wrong CRA account feature can create unnecessary complications.

The main dates to remember are:

July 14, 2026: New DTC applications and unsolicited DTC documents can no longer be submitted through the general “Submit documents” section of a CRA account.

September 8, 2026: The CRA will stop accepting Form T2201 versions from before 2023.

Applicants should use the proper application channel, confirm that they have the latest form and keep copies of everything submitted.

Official source: Canada Revenue Agency, “Help speed up your disability tax credit application,” published June 16, 2026.