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Commercial software companies

These software developers are approved to participate in California’s e-file Program for taxable year 2022.
Name Business e-file Individual e-file Fiduciary e-file Contact
ATX Yes Yes Yes 225 Chastain Meadows Ct NW
Suite 200
Kennesaw, GA 30144
866-345-4172
CCH ProSystem fx and CCH Axcess Yes Yes Yes 9111 E Douglas Ave., Suite 300
Wichita, KS 67207
800-739-9998
CSC Corptax Yes No No 2100 E. Lake Cook Rd
Suite 800
Buffalo Grove, IL 60089
847-236-8000
Crosslink Professional Tax Software, LLC Yes Yes Yes 7575 W. Linne Rd
Tracy, CA 95304
800-345-4337
C-TRAC Yes No No 4044 N Lincoln Ave
#441
Chicago, IL 60618
Drake Tax Yes Yes Yes 235 E. Palmer St
Franklin, NC 28734
828-524-8020
e-file Express
by Smartrak Group, Inc.
No Yes No PO Box 41322
Plymouth, MN 55441
EFile Interchange No Yes No 1910 SE Port St Lucie Blvd
Port St Lucie, FL 34952
772-337-2921
Express1040 No Yes No PO Box 51048
Provo, UT 84605-1048
FreeTaxUSA No Yes No PO Box 51048
Provo, UT 84605-1048
HRB @ Home for Business Yes No No 225 Chastain Meadows Ct NW
Suite 200
Kennesaw, GA 30144
800-472-5625
Lacerte
by Intuit, Inc.
Yes Yes Yes 5601 Headquarters Dr
Plano, TX 75024
800-933-9999
MyTaxPrepOffice.com Yes Yes Yes 1603 Capitol Ave Suite 310 A254
Cheyenne, WY 82001
307-414-1211
OLTPRO by
On-Line Taxes, Inc.
Yes Yes Yes 724 Jules St
St. Joseph, MO 64501
816-232-0118
ONESOURCE Income
Tax/Trust & GoSystem Tax
RS
by Thomson Reuters
Yes Yes Yes 2395 Midway Rd
Carrollton, TX 75006
800-968-8900
ProConnect Tax Online by Intuit, Inc. Yes Yes Yes 5601 Headquarters Dr
Plano, TX 75024
800-200-7599
ProSeries
by Intuit, Inc.
Yes Yes Yes 7535 Torrey Santa Fe Rd
San Diego, CA 92129
800-434-6818
ProTaxPro No Yes No PO Box 7657
Oxnard, CA 93031-7657
805-256-1788
Tax990 Yes No No 2685 Celanese Rd, Suite 100
Rock Hill, SC 29732
704-839-2321
TaxAct Professional Yes Yes Yes 1425 60th St
Cedar Rapids, IA 52402
319-731-2682
TaxHawk, Inc. No Yes No PO Box 51048
Provo, UT 84605-1048
Tax Series Yes No No 196 Woods Ave
Bergenfield, NJ 07621
678-574-2160
TaxSlayer Pro Yes Yes Yes

945 Broad St
Augusta, Ga 30901
706-868-2333

Taxware Yes Yes Yes 924 W 9th St
Upland, CA 91786
800-877-1065
Taxwise Yes Yes No 225 Chastain Meadows Ct NW
Suite 200
Kennesaw, GA 30144
800-375-9542
UltraTax CS
by Thomson Reuters
Yes Yes Yes 6300 Interfirst Dr
Ann Arbor, MI 48108
800-968-8900
Last updated: 09/24/2025