Earnings Tax Contact Information Hours: Monday - Friday 8:00 AM - 5:00 PM 1200 Market Street City Hall, Room 410 St. Louis, MO 63103 Phone:   314-622-3291 Fax:   314-622-4847 Email: showerst@stlouiscity.com W-10/P-10 Section - 314-622-4071 W-3/W-2 Section - 314-622-4410 Business Section   E-234 - 314-622-4248   E-6 - 314-622-4062   E-8 (Extensions) - 314-622-3295   New Accounts - 314-622-3541 Court Section - 314-622-4276 Individual Earnings Tax-Refund - 314-622-4858 E-1 Return - 314-622-4403 Return to Collector Tax Division Home    © City of St. Louis | Terms of Use | Privacy | Accessibility