Given the small business deadline is the 15th and I have to file for 2018 to 21 should I file for 2021 now and avoid late penalty? Can I avoid penalties for other years?

If you owe you will need to speak with the CRA about a payment plan or see what they can do to assist you. I would recommend that you get your income tax returns done as soon as possible. Please contact the CRA for assistance if needed at 1-800-959-5525.

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