Accenture
ADP
Audit Detective
Bloomberg Tax
BofI Federal
Canopy Tax
CC Law & Policy
Citizant
Credit Karma
Crosslink Professional Tax Solutions
Deloitte Consulting, LLP
Drake Enterprises
Dun & Bradstreet
Equifax
Experian
EZTaxReturn.com
FileYourTaxes.com
Happy Tax
H&R Block
Intuit
Jackson Hewitt
Leidos
LexisNexis
Liberty Tax Service
MAXIMUS Federal
MetaBank/Refund Advantage
MITRE
Mixnet
MRS Tax Enterprises
Navigator Financial Products
NetSpend
Northrop Grumman
On-Line Taxes
Optima Tax Relief
Refundo
Republic Bank
River City Bank
Sovos Compliance
Tax Guard
Tax Protection Plus
TaxAct
TaxHawk
TaxSlayer
Thomson Reuters
TPG/Green Dot
TransUnion
Wolters Kluwer