2022 Federal Tax Withholding Calculator

2022 Federal Tax Withholding Calculator

Remember:  this is a projection based on information you provide.

This calculator is a tool to estimate how much federal income tax will be withheld from your gross monthly check. Occupational Disability and Occupational Death Benefits are non-taxable.

If you are married but would like to withhold at the higher single rate, please use the single rate projections table.




These projections are based on the amount entered above for single and married at the higher single rate.

These projections are based on the amount entered above for married rate.

If would like to change your current withholding, please complete a new W-4P and send it to the contact information below.

State Employees' Retirement System
P. O. Box 19255
Springfield, Illinois 62794
Fax: 217-785-7019