Internal Revenue Service
Website Forms & Publications: http://www.irs.gov
Telephone Numbers
General: (800) 829-1040
Refund: (800) 829-4477
Local IRS Offices:
210 E Earll Dr - Phoenix, AZ 85012 - MAP
40 W Baseline Rd - Tempe, AZ 85283 - MAP
2400 W Dunlap Ave - Phoenix, AZ 85021 - MAP