Authorized IRS e-file Providers

Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 MAS TAXES NOW LLC
3628 E. THOMAS RD
PHOENIX, AZ 85018
Carmen Ochoa
(602) 566-8291
Electronic Return Originator
Name of Business:
Address:

City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 MASTER ACCOUNTING AND TAX SERVICE
3231 S COUNTRY CLUB WAY
SUITE 101
TEMPE, AZ 85282
William Mease
(480) 456-4999
Electronic Return Originator
Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 Master Tax Advisors
43539 W. ROTH RD
MARICOPA, AZ 85138
Leon Potter
(520) 582-5425
Electronic Return Originator
Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 MASTERING BUSINESS PC
23715 S. 148TH STREET
CHANDLER, AZ 85249
Kenda Rice
(602) 625-1534
Electronic Return Originator, Transmitter
Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 MASTERTAX SERVICE LLC
7150 E CAMELBACK RD STE 160
SCOTTSDALE, AZ 85251
Laurie Dwillis
(480) 600-4616
Electronic Return Originator, Transmitter
Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 MATHENY & COMPANY LLC
522 W 1ST ST STE 105
TEMPE, AZ 85281
Bradley Matheny
(480) 774-2906
Electronic Return Originator
Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 MATILDE'S INCOME TAX LLC
5339 S 12TH AVE
TUCSON, AZ 85706
DORA GUTIERREZ
(520) 741-1997
Electronic Return Originator
Name of Business:
Address:

City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 Matrix Financial Wellness
200 S Pantano Rd
Apt 168
Tucson, AZ 85710
Michael Balser
(520) 338-3972
Electronic Return Originator
Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 Mattheisen Tax & Accounting
1620 W WINCHESTER WAY
CHANDLER, AZ 85286
TINA MATTHEISEN
(480) 963-5091
Electronic Return Originator
Name of Business:
Address:
City/State/ZIP:
Point of Contact:
Telephone:
Type of Service:
 Mattheisen Tax and Accounting LLC
1620 W Winchester Way
Chandler, AZ 85286
Tina Mattheisen
(602) 615-3916
Electronic Return Originator

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