California Form CA540 does not calculate adjustment for social security income correctly. The amount it subtracts from the Federal AGI is exactly twice what it should be.

[raymondalessio]

I'm using Turbo Tax Premier for 2018.

Line 5, Col B of Form CA540 is 22,000. There are no other entries in Column B for lines 1 thru 21f yet line 22, col B of Form CA540 is 44,000! Looks like a bug.

[VolvoGirl · Accepted solution]

That is a known bug.  It has been reported.  There are probably many other bugs.  There wii be many program updates to come, usually weekly.  Be sure to update often.