What version of Quicken can I use on Big Sur?

Hello @Bill35

Thank you for reaching out to the Community regarding your question. The current update you have on Quicken is our most recent version of the program. The program is continually updated so you'll receive new updates throughout the year. Paired with your current MacOS being the most up to date one you should have no issues with version compatibility for a very long time. 

If you have any other questions please let us know and we'll reply when we get the chance.

Thanks,

Quicken Francisco