Terri Lynn
Employee Tax Expert

Get your taxes done using TurboTax

Hi Toole744, 

 

You asked " the "subtraction amount" used in the IRS tax computation worksheet."

 

Here is a chart with the subtraction amounts for 2023:

 

c. Married Filing Jointly or Qualifying Surviving Spouse. Use this worksheet to figure the amount to enter on Worksheet 1-3, line 4, if you expect your filing status for 2023 to be Married Filing Jointly or Qualifying Surviving Spouse.
Expected Taxable Income (a)
Enter amount from
Worksheet 1-3,
line 3*
(b)
Multiplication amount
(c)
Multiply
(a) by (b)
(d)
Subtraction amount
(e)
Subtract (d) from (c). Enter the result here and on Worksheet 1-3, line 4*
If Worksheet 1-3,
line 3* is —
Over But not
over
$0 $22,000   × 10% (0.10)   $0  
22,000 89,450   × 12% (0.12)   440.00  
89,450 190,750   × 22% (0.22)   9,385.00  
190,750 364,200   × 24% (0.24)   13,200.00  
364,200 462,500   × 32% (0.32)   42,336.00  
462,500 693,750   × 35% (0.35)   56,211.00  
693,750 - - - - -   × 37% (0.37)   70,086.00  
* If you are using Worksheet 2-5, for column (a) above, use the amount from line 1 or line 14 and enter the result (from column (e)) on line 37 or line 39, as appropriate.
If you are using Worksheet 2-6, for column (a) above, use the amount from line 2 or line 3 and enter the result (from column (e)) on line 4 or line 5, as appropriate.

 

For more information please check out this link:

PUB 505 Section on Tax Computation Worksheet 

 

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Terri Lynn

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