I put the full amount in Box 21, then also entered the split into Boxes 52 and 53. Works for me.

@Frustratedtaxpayer66 The CRA has announced systems tax calculator errors that may affect your ability to file. These errors are affecting all CRA certified tax software across Canada. 

TurboTax is in direct contact with senior Government of Canada officials at CRA, underscoring the urgent need for accountability and decisive action to resolve these issues for our customers and all Canadians.

If you see one of these error codes, please visit What does my NETFILE error code mean and how do I fix it? . 

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@FredFllint Thanks for the update. We are glad that it worked for you.

Hi TurboTax Team,

It is April 27,  2025 and I am still encountering the T3 slip issue.

I have rounded up to the nearest dollar for Box 21.

Deleted amounts in Box 52 and entered the same amount from Box 21 in to Box 53.

I am still experiencing the error and unable to file with Netfile.

Are others still experiencing the issue?

Any other solutions?

Thank you,

hl

Adding that I updated the TurboTax application on April 20, 2025 successfully,

and checked for updates again today (no updates available).

I restarted a whole new tax return also, after the update.

Error message is still occurring.

Thank you,

hlw