digger72
New Member

Max income for 401k Contribution

The Gross income is $338708.00

I contributed $16600 in 401k

 

Now I am using turbotax. 

It shows a refund of $28420.  This does not change whether I enter in box 12 of W2 nothing or D and $16600 

 

My question is 

 

1. Is there is a maximum income limit after which 401k contributions do not apply. 

2. Does turbotax calculate the 401k contribution based upon box 12 entry.