Missouri Department of RevenueTax Professionals
Useful Resources
- News Releases
- Statutory Interest Rates
- Miscellaneous Tax Credits
- Letter Rulings
- Code of State Regulations
- Missouri Revised Statutes
Miscellaneous
- Refund Debit Card
- Proposed Rules
- Offer in Compromise
- Payment Request Form 4338
- Voluntary Disclosure Agreement (VDA)
- IRS-ERO Listing
- Audit Information
- Tax Training and Conferences
- Fuel Tax EDI Implementation Guide
- Revenue Annual Financial Report
- Info. Bulletin 2 - Letter Rulings, 12 CSR 10-1.020
- Info. Bulletin 3 - Cultural Contributions, 12 CSR 10-2.125
Office Locations
Tax Year Information
- Tax Changes (all tax types)
- Individual Income Tax Changes
- Tax Calendar
- FIT Deduction Calculation
- Voucher Mail Dates and Information
- 30% Special Depreciation Allowance
- Info about MO Income Tax Forms
- Income Tax Reference Guide
Online Services
- Tax Form Selector (Income Tax)
- Income Tax Calculator
- Withholding Tax Calculator
- Listservs
- Electronic Filing
- Additions to Tax and Interest Calculator
- Sales Tax Rate Information System
- Sales/Use Tax Bond Calculator
- Sales/Use Tax Rate Tables
- Online Registration for New Businesses
- Search for Businesses with Revoked Sales Tax License
- Corporate Tax Electronic Filing