Collection Agencies
These collection agencies are authorized to contact taxpayers on behalf of the Department of Revenue.
NCO Financial Systems, Inc.
Phone: 1-888-305-9715
10540 White Rock Road ste 250
Rancho Cordova CA 95670
Performant Recoveries Inc.
(formerly DCS Inc.)
Phone: (800) 866-5317
Address:
333 N Canyons Parkway, Suite 100
Livermore, CA 94551
Integral Recoveries Inc.
Phone: (303) 788-0477
Mailing address:
P.O. Box 1388
Englewood, CO 80150