Local Tax Code Locator

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Last Updated Friday, January 9, 2026. When setting up a new local code for payroll/tax processing, please notify your ADP representative to validate the accuracy of the local code.

The city you have requested St Louis County has multiple entries in our database. Please review the match(es) below to determine the appropriate locality.

ST LOUIS, Missouri

Local Code

2602
County
Local Rate

1.00000
School Rate

0.00000
Withholding Rate

1.00000
Resident / Non-Resident

N/A
Additional Jurisdiction

ALL RES. & WORKING TIME FOR N-RES
Comments

ER MAY BE SUBJECT TO EXPENSE TAX 2604!

ST LOUIS PAYROLL EXPENSE TAX, Missouri

Local Code

2604
County
Local Rate

0.50000
School Rate

0.00000
Withholding Rate

0.50000
Resident / Non-Resident

N/A
Additional Jurisdiction

ER PD/ NON PRFT DOMESTIC WKS NOT LIABLE
Comments

ER MAY BE REQ TO WH EE TAX 26/2602!!!

Additional Resources
Local Websites
The U.S. Census Bureau

Delaware
City of Wilmington

Local Tax Code Locator

ST LOUIS, Missouri

ST LOUIS PAYROLL EXPENSE TAX, Missouri

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