Contact

Report an error, a rate change or a question by email.

[email protected]

When you report an error

• Which calculator, and the values you entered
• The result you got and the result you expected
• Your source, such as a pay stub line, a CRA page or a section of the Act

Please hide names, Social Insurance Numbers and addresses on any pay stub or letter you attach. Email is handled under the privacy policy.

This is not an advice service. For your own situation, contact the CRA, the Ontario Ministry of Labour or a licensed adviser.