CanadaGuideNo. T2125
T2125 — Statement of Business or Professional Activities
To report self-employment income and expenses with your income tax return.
TaxView guide
Canada Revenue Agency (CRA)TaxGuide
RC4288 — Request for Taxpayer Relief
To ask the CRA to cancel or waive penalties and interest because of extraordinary circumstances, financial hardship or CRA error.
The form is downloaded and submitted on the authority's website.
What this form is for
Explain why you are requesting relief from penalties or interest, with the years and amounts involved.
Documents to have ready
Any document supporting your request: medical certificates, proof of a disaster, a statement of income and expenses in case of financial hardship
Where to send it
Follow the filing instructions on the form or the official page: depending on the form, you give it to someone else (employer, medical practitioner), submit it online through My Account, or mail it.
Our tips
- Be chronological and factual: what happened, when, and why it prevented you from meeting your obligations.
- Always download the latest version from the official page: tax forms often change from year to year.
- Keep a copy of everything you send, with the date you sent it.
Frequently asked questions
- Is there a time limit?
- Yes, the request must cover a specific period. Check the applicable time limit on the official page before sending it.
The information on this page is general. If in doubt, the official source prevails.