lgwalker59
Returning Member

Social Security Lump Sum Taxable Benefit Calculation

Where does TT show the calculation for the amount of  taxable social security benefits if using the lump sum worksheet? On the lump sum worksheet -

 Line 19 Refigured taxable SS benefits      13647

Line 20 Prior year taxable SS Benefits        11104

Line 21 Additional taxable SS Benefits         2543

 

1040 6b Taxable SS benefits               16762

box for lump sum is checked

 

16762 is the amount calculated as if the lump sum payment is taxed as 2025.

It seems the 2025 taxable amount should be 13647 + 2543 = 16190

 

What am I missing? Or is there a problem with the lump sum worksheet??

TIA

Lynn