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If you find an issue on your T4A slip, call the CRA right away to resolve it.

Call the CRA
For any of the following:

  • your T4A slip shows an incorrect amount
  • the amounts you repaid before December 31, 2021, are not reflected on your T4A slip
  • your T4A slip shows incorrect personal information such as SIN or address
  • you did not apply for COVID-19 benefits, but received a T4A slip
Before you call
Have the following ready, where applicable:

  • benefit type (CERB, CESB, CRB, CRCB, CRSB)
  • eligibility period you repaid or applied for
  • amount and date of any repayment
Telephone number
Dedicated hours
Date Hours
Monday to Friday 8 am to 8 pm (local time)
Saturday 9 am to 5 pm (local time)
Sunday Closed

Closed on public holidays

After you’ve called the CRA, we will provide you with either an amended or cancelled T4A slip if a correction to your COVID-19 benefit amounts is required. Keep your amended or cancelled T4A slip for your records.
  • If you already filed your 2020 tax return – CRA will automatically adjust your return with the updated COVID-19 benefit amounts and no further action is required by you
  • If you still have to file your 2020 tax return – Use the amended T4A slip to report your COVID-19 benefit amounts on your tax return