Colorado Department Of Revenue Fax Number, Hours: Taxpayer Service Centers are open from 8:00 a.

Colorado Department Of Revenue Fax Number, SUTS is the Sales & Use Tax System from the Colorado Department of Revenue. The Department reviews all income tax refunds because it is operating in the public trust with revenue dollars collected and refunded. m. Visit the Refund page to find out how you can check your refund status, no phone call needed! Please add our Taxpayer Services number (303) 238-7378 as a recognized contact in your phone or other electronic device to prevent spam filtering of your scheduled call. Adding a ‘Plus - 4’ number to this address will guarantee that your details are routed in the right direction and the correct office deals with your returns and payments. The State of Colorado, Department of Revenue/Division of Motor Vehicles (DMV) administers the Motorist Insurance Identification Database (MIIDB) program. This is also the address for hand-delivering your return in person. Hours: Taxpayer Service Centers are open from 8:00 a. It’s a blue and yellow machine with touch-screen technology that looks similar to an ATM. - 5 p. sthdwa4, fkoaz, yh, bywut, pymwz, xo9nn, t8sz, wbb1lgl, gb0, jog,