Canadians Face Record 47-Week Wait for Tax Return Adjustments
Taxpayers seeking corrections to their income tax returns are now facing delays of up to 47 weeks for processing by the Canada Revenue Agency (CRA), according to a recent announcement from the Office of the Taxpayer Ombudsman. This timeline is more than double the agency’s own service standard of 20 weeks for what it classifies as “complex” T1 adjustment requests.
The alarming backlog prompted Taxpayer Ombudsman François Boileau to announce a formal audit of the CRA’s handling of T1 adjustments. The decision followed “a sustained number of complaints” from Canadians frustrated by the prolonged processing times. Boileau emphasized that while the CRA is under significant pressure to deliver public services, these delays are causing real hardship for taxpayers who rely on timely corrections to their filings.
What Is a T1 Adjustment?
A T1 is the standard income tax return form used by Canadians to report their annual income, deductions, and credits. After filing, individuals may discover errors or need to update information—such as adding missing income sources, claiming overlooked deductions, or correcting mistakes. To do so, they must submit an adjustment request to the CRA.
For straightforward changes, the CRA currently processes online submissions in approximately two weeks and paper filings in eight weeks. However, when adjustments involve more intricate circumstances—such as multiple tax returns, filings beyond the three-year reassessment window, bankruptcies, or cases involving deceased taxpayers—the review becomes significantly more time-consuming.
Why Are Complex Adjustments Delayed?
According to the CRA, certain scenarios automatically trigger a more thorough review, including requests that require additional documentation from taxpayers or their representatives. As of May 14, 2026, the agency confirmed that some complex cases are taking as long as 47 weeks to resolve—nearly a full year.
Boileau noted that this delay not only exceeds the CRA’s published service standard but also undermines key rights outlined in the Taxpayer Bill of Rights, including the right to timely and accurate service. “Although the CRA’s service standard for complex requests is 20 weeks, taxpayers are experiencing unreasonable delays,” he stated in his press release.
In response, the Ombudsman’s office has urged the CRA to modernize its processes, particularly by encouraging taxpayers to submit adjustment requests electronically. Online submissions are processed significantly faster than mailed paper forms, reducing both administrative burden and wait times.
Government Scrutiny and Next Steps
This latest development comes amid heightened scrutiny of the CRA’s performance. Last year, Canada’s Finance Minister publicly criticized the agency’s service levels as “unacceptable” and mandated a 100-day improvement plan to address systemic inefficiencies.
With the Ombudsman’s systemic investigation now underway, the focus will be on identifying the root causes behind the CRA’s failure to meet its service commitments. The findings could lead to structural reforms aimed at restoring public trust and ensuring that all Canadians receive timely resolution to their tax matters.
