Payroll Deductions Online Calculator - Disclaimer

This Web site is being made available solely for the convenience of the public. Users assume the risk associated with any use of this site, and with the use of their own computers. The Canada Revenue Agency (CRA) does not retain any of the data entered to complete the calculations, all data remains at the user's computer. The CRA suggests, however, that users clear their browser cache once a transaction has been completed, as information may be stored in that browser cache and could be compromised by others if the browser cache is not cleared.

This online calculator provides calculations based on the information you provide; therefore it is important that you enter accurate information. Please select "I accept" at the bottom of the page to continue.

Contact Us

Business Information
If you can't find an answer to a question about your payroll requirements or need assistance using the calculator, call Business Enquiries at 1-800-959-5525. Business Enquiries is available Monday to Friday from 8:15 a.m. to 8:00 p.m. (local time).

Also, you can write or fax your nearest tax services office or tax centre.

e-service Helpdesk for businesses
If you are experiencing a technical difficulty or encountered difficulty accessing our Payroll Deductions Online Calculator, please contact one of our e-services Helpdesk for businesses.