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Solved Re: TurboTax Business VALIDATION ERROR Code 54 so we cannot efile

The removal and upload of form 8453 is not solving the problem when I tried. I've tried all other solutions recommended on this blog from uninstall and reinstal...

Sefto

1

Updated Feb 17, 2026
Solved Re: TurboTax Business VALIDATION ERROR Code 54 so we cannot efile

I have the same issue and have done the recommended solutions of reinstallation, no firewall, etc. Is there a fix available now?

Sefto

4

Updated Feb 17, 2026

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