How do I Change Line 421120, Turbo tax is calculating a CPP premium payable that is too high?

lldavid — Thu, 26 Mar 2026 19:54:35 GMT

Re: How do I Change Line 421120, Turbo tax is calculating a CPP premium payable that is too high?

TurboTax_Susan — Thu, 26 Mar 2026 21:09:19 GMT

If you mean Line 42120 – Employment insurance premiums payable on self-employment and other eligible earnings, this is calculated on Schedule 8 - Canada Pension Plan Contributions and Overpayment. If you are using TurboTax Do It Yourself (Online), there's no way to edit Schedule 8 directly. You would have to go back and double check your T-slips and Self-Employment section (if applicable) to make sure everything is correct there.

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topic How do I Change Line 421120, Turbo tax is calculating a CPP premium payable that is too high? in Seniors and students

How do I Change Line 421120, Turbo tax is calculating a CPP premium payable that is too high?

Re: How do I Change Line 421120, Turbo tax is calculating a CPP premium payable that is too high?