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Government Information Research Guide

Federal Taxes

IRS Toll-free phone numbers for tax assistance:

  • 1-800-829-3676: to order current forms, instructions, or publications
  • 1-800-829-1040: to ask tax-related questions
  • 1-800-829-4059: TTY/TTD line for forms and questions
  • 1-800-829-4477: to listen to recorded messages on tax topics
  • 1-800-829-4477: for automated refund information

Missouri State Taxes

Missouri Department of Revenue contacts:
Division of Taxation & Collection
301 West High St., Rm 330
Jefferson City, MO 65101

Tax form requests: 800-877-6881

City of St. Louis