Error code: 605.

user17579492704 — Wed, 17 Sep 2025 16:10:44 GMT

Although I successfully installed and updated and used TT Premier 2024 numerous time since earlier this year, now it no longer let me resume using it, giving:

The license code you entered is not valid. Error code: 605.

Re: Error code: 605.

VolvoGirl — Wed, 17 Sep 2025 16:12:25 GMT

Where did you buy it? There are some unauthorized places selling used License Codes. You may need to call in.

topic Re: Error code: 605. in Get your taxes done using TurboTax

Error code: 605.

Re: Error code: 605.