Missouri Updates Tax Tables to Conform to Federal Tax Reform

The Federal Tax Reform bill signed into law in December 2017, has required adjustments to the Missouri’s withholding calculations to mirror the information provided by the Internal Revenue Service (IRS). The Missouri Employer’s Guide,(Form 4282), withholding tax tables, withholding tax calculator and MO W-4 have been updated accordingly.

We are currently working to update WebPay to reflect the updated amounts and will have the updates complete in the coming weeks.

Missouri’s Department of Revenue is highly encouraging employees to review their Missouri withholdings to ensure proper amounts are withheld for 2018. For more additional information, please visit the agency’s news release on Employer Withholding Tax here.

For questions regarding the withholding tables or additional information, employers should contact Missouri’s Dept. of Revenue’s Taxation Division at (573)-751-3505, by email at withholding@dor.mo.gov or view the agency’s website here.

Thank you for choosing Paylocity as your Payroll Tax partner. Should you have any questions please contact your Paylocity Account Manager.

This information is provided as a courtesy, may change and is not intended as legal or tax guidance. Employers with questions or concerns outside the scope of a Payroll Service Provider are encouraged to seek the advice of a qualified CPA, Tax Attorney or Advisor.