London-Windsor Tax Services Office

Office/mailing address:
185 Ouellette Avenue
Windsor ON  N9A 4H7
Fax: 519-257-6558

Your individual, benefits, and T2 processing Tax Centre is Winnipeg.

Your business processing Tax Centre, excluding T2 processing, is Prince Edward Island.

Note: Drop boxes

Drop boxes are typically emptied of their contents twice daily (more frequently during the personal tax filing season). The contents are stamped by our mail operations the same day they are received. For the first clearance each morning, items are date stamped with the previous business day's date.

Please note that there is no walk-in counter service offered in any CRA locations.

Service options

Obtain tax and benefit information

Online

For individuals

For businesses

For representatives

Get a form or publication

Make a payment

  • Pay electronically through your financial institution's Internet or telephone banking service.
  • Pay electronically using CRA's My Payment through participating financial institutions.
  • Pay by pre-authorized debit.
  • Take your remittance voucher and pay directly at any financial institution.
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