Tax Documents

W-4 (Federal) (PDF)
W-4 (Missouri) (PDF)
Arizona Withholding (PDF)
Arizona Withholding Instructions (PDF)
Arizona Withholding outside of AZ (PDF)
Spouses of Military Tax Information (PDF)
Publication 15 - Employer's Tax Guide (PDF)
Tax Calendars (PDF)
2013 Percentage Method Tables/Income Tax Withholding (PDF)

Useful Websites

City of Saint Louis
IRS
Missouri Department of Revenue
Social Security Administration