Reinstall TT H&B 2024, activation fails with correct key

AZJAW — Sat, 14 Feb 2026 02:55:39 GMT

Had to reinstall TT H&B 2024 on a new windows 11 computer as I received a notice that TT was no longer supported on windows 10. After download from TT support web site the Activation fails with a 605 error, "license not valid". It found the correct key as per my account, also matches key found on my purchase receipt. Entering key manually has same result. Status "Installed on 1 of 5 machines".

Who are you going to call?

thanks JAW

Re: Reinstall TT H&B 2024, activation fails with correct key

VolvoGirl — Sat, 14 Feb 2026 02:56:32 GMT

You will have to call in for that. How to contact Turbo Tax
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-contact-turbotax/00/26991

topic Reinstall TT H&B 2024, activation fails with correct key in Get your taxes done using TurboTax

Reinstall TT H&B 2024, activation fails with correct key

Re: Reinstall TT H&B 2024, activation fails with correct key