State Tax Calculator

Tax year2025 resident ordinary income tax for one selected state:Illinois,NorthCarolina orPennsylvania. Input taxable income already determined under that state's classification,adjustments,deductions and exemptions. Identical salary need not mean identical state taxable income; not a relocation comparison. Does not perform PA prohibited cross-class loss offsets. Excludes credits,tax forgiveness,local/federal taxes,withholding,apportionment,additional taxes and other states. Whole-dollar rounding.

Tax year2025 resident ordinary income tax for one selected state:Illinois,NorthCarolina orPennsylvania. Input taxable income already determined under that state's classification,adjustments,deductions and exemptions. Identical salary need not mean identical state taxable income; not a relocation comparison. Does not perform PA prohibited cross-class loss offsets. Excludes credits,tax forgiveness,local/federal taxes,withholding,apportionment,additional taxes and other states. Whole-dollar rounding.

Your workbenchInputs are not stored

Result

Enter your values and run the tool to see your result.

How to use this tool

Check the units, enter your values, and run the tool. Results follow the assumptions and method below.

Calculation method

Selected state2025 income-tax percentstate==0?4.95:(state==1?4.25:3.07)
State income tax before credits USDfloor(taxable*(state==0?0.0495:(state==1?0.0425:0.0307))+0.5)

References