All About Missouri State Taxes

This article has been updated for 2015. Please visit the updated article here .

Looking for Missouri state tax information? In this article, you’ll find the latest resources on state tax, unemployment, income tax and more.

Missouri Department of Revenue
Missouri Department of Labor

Withholding Requirements:

• Register as an employer by clicking here.

• Employee's Withholding Allowance Certificate - Form MO W-4

• Withholding Method = formula

• Supplemental Rate = Withhold at 6% or add to regular wages for current or preceding payroll period and withhold on total.

Local Taxes:

For a list of city taxes please click here

State Unemployment Insurance (SUI):

Reserve ratio formula
Wage Base $13,000 for 2014 and 2015
Rates range from 0.00% to 9.75%
New employe rs use 3.51% for 2014 and 2015.
New construction employers use 4.921% for 2014 and 4.622 for 2015. New mining employers use 3.680% for 2014 and 3.51 for 2015
Non-profit contribution rate is 1.30% for 2014 and 2015

State Disability Insurance (SDI):

None

State Labor Laws:

Minimum wage - $7.50 effective 1/1/14

Termination Pay - Fired - at once.

New Hire Reporting:

Employers must report hiring, rehiring, and return to work within 20 days on Form MO W-4 (or equivalent) to:
Department of Revenue
Child Support Services
P.O. Box 3340
Jefferson City, MO 65105-3340573-751-5752800-585-9234

Remit Withholding for Child Support to>

Division of Child Support Enforcement
Department of Social Services
227 Metro Drive
P.O. Box 1527
Jefferson City, MO 65102-1527800-859-7999

Reciprocal States

None
For paycheck calculation visit the Missouri Paycheck Calculator of PaycheckCity.

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