Not sure what code you received. There has never been a 20 digit activation code. The codes for 2019 were 14 digits; for 2020 software it is a 16 digit code. 2019 was the first year for those license codes.
To find your license code:
https://ttlc.intuit.com/community/tax-topics/help/i-can-t-find-my-license-code/01/852973
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
