Partnership
Tax Year 2024
Advanced Tax Solutions, LLC
Product Name- MyTaxPrepOffice
1603 Capitol Ave. Suite 310 A254
Cheyenne, WY 82001
https://www.mytaxprepoffice.com/
IT-565
CCH Incorporated
9111 E Douglas Ave., Ste. 300
Wichita, KS 67207
http://taxna.wolterskluwer.com
IT-565
IT-565 Extension Payments
Crosslink Professional Tax Solutions, LLC. (Crosslink by Petz)
16916 S Harlan Rd.
Lathrop, CA. 95330
Phone: 800-345-4337
https://www.CrossLinkTax.com
CIFT-620
CIFT-620 Extension Payments
Crosslink Professional Tax Solutions, LLC. (Crosslink)
16916 S Harlan Rd.
Lathrop, CA. 95330
Phone: 800-345-4337
https://www.CrossLinkTax.com
IT-565
IT-565 Extension Payments
Drake Software, LLC. (Drake Tax)
235 E. Palmer Street
Franklin, NC 28734
http://www.drakesoftware.com
IT-565
H & R Block (Blockworks)
One H&R Block Way
Kansas City, MO 64105
Phone: 1-800-HRBLOCK
http://www.hrblock.com
IT-565
Instead, LLC.
515 Folsom St., FL 2
San Francisco, CA 94105
http://www.instead.com
IT-565
Intuit Lacerte
Intuit ProSeries
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040 (Sales)
http://www.intuit.com
IT-565
IT-565 Extension Payments
Intuit TurboTax & ProSeries Business
Intuit ProTax Connect Online
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040 (Sales)
http://www.intuit.com
IT-565
On-line Taxes
724 Jules Street
Saint Joseph , MO 64501
http://www.OLTPRO.com
IT-565
PWC US Tax, LLP. (Paris EFiler)
2121 N Pearl St., Ste. 2000
Dallas, TX. 75201
http://www.pwc.com
IT-565
Tax Technologies, Inc. (Tax Series)
196 Woods Ave.
Bergenfield, NJ. 07621
Phone: 866-239-4884 (Sales)
http://www.taxtechnologies.com
IT-565
IT-565 Extension Payments
TaxAct
3200 Olympus Blvd., Ste. 150
Coppell, TX. 75019
Phone: (319)373-3600
http://www.TaxACT.com
IT-565
TaxSlayer
945 Broad St.
Augusta, GA. 30901
Phone: 706-868-0985
http://www.TaxSlayer.com
IT-565
IT-565 Extension Payments
Taxware Systems Inc (Wintax-1040)
195 N Euclid Ave.
Upland, CA 91786
http://www.taxwaresystems.com
IT-565
Thomson Reuters (GoSystem & UltraTax)
6160 Warren Pkwy.
Frisco, TX. 75034
Phone: 800-968-8900 (Sales & Support)
http://www.thomsonreuters.com
IT-565
IT-565 Extension Payments
Thomson Reuters (UltraTax CS)
6160 Warren Pkwy.
Frisco, TX. 75034
Phone: 800-968-8900 (Sales & Support)
http://www.thomsonreuters.com
IT-565
Universal Tax Systems, Inc. (ATX & TaxWise)
225 Chastain Meadows Ct. NW, Ste. 300
Kennesaw, GA. 30144
https://www.https://www.wolterskluwer.com/en/solutions/atx
IT-565
Wolters Kluwer-CCH (ProSystem)
9111 E Douglas Ave., Suite 300
Wichita, KS 67207
https://www.wolterskluwer.com
IT-565
IT-565 Extension Payments
Tax Year 2020
Wolters Kluwer
Taxwise
9111 E Douglas Ave., Suite 300
Wichita, KS 67207
https://www.wolterskluwer.com
CorpTax
2100 E. Lake Cook Road, Suite 800
Buffalo Grove, IL 60089
http://www.corptax.com/
Thomson Reuters
2395 Midway Road
Carrollton, TX 75006
http://www.thomsonreuters.com
H & R Block Blockworks
One H&R Block Way
Kansas City, MO 64105
Phone: 1-800-HRBLOCK
http://www.hrblock.com
Crosslink Professional Tax Software
P.O. Box 611
Tracy, CA 95378-0611
Phone: 800-345-4337
http://www.CrossLinkTax.com
Intuit ProSeries
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
https://proconnect.intuit.com/proseries/
Intuit Software
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
http://www.intuit.com
Ultratax
6300 Interfirst Dr
Ann Arbor, MI 48108
Phone: 800-968-8900 (Sales)
Phone: 800-968-0600 (Support)
http://cs.thomsonreuters.com/UltraTaxCS
Intuit Turbo Tax
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
http://www.intuit.com
Intuit ProSeries
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
https://proconnect.intuit.com/proseries
Intuit Proline
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
http://www.intuit.com
Drake Software
235 E. Palmer Street
Franklin, NC 28734
http://www.drakesoftware.com
Tax Year 2019
CorpTax
2100 E. Lake Cook Road, Suite 800
Buffalo Grove , IL 60089
http://www.corptax.com
Ultratax
6300 Interfirst Drive
Ann Arbor, MI 48108
Phone: 800-968-8900 (Sales)
Phone: 800-968-0600 (Support)
http://cs.thomsonreuters.com/UltraTaxCS/
Intuit Turbo Tax
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040 (Sales)
http://www.intuit.com
Intuit ProSeries
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
https://proconnect.intuit.com/proseries/
Intuit Proline
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
http://www.intuit.com
Lacerte Software Group
Intuit, Inc
5601 Headquarters Drive
Plano, TX 75024
Phone: 800-933-9999(Sales)
http://www.intuit.com
H & R Block Blockworks
One H&R Block Way
Kansas City, MO 64105
Phone: 1-800-HRBLOCK
http://www.hrblock.com
Thomson Reuters
2395 Midway Road
Carrollton, TX 75006
http://www.thomsonreuters.com
ATX by CCH - Small Firm Services
225 Chastain Meadows Ct NW
Nennesaw, GA 30144
Phone: 1-866-345-4172 (Sales)
Phone: 1-800-638-8291(Support)
Drake Software
235 E. Palmer Street
Franklin, NC 28734
http://www.drakesoftware.com
Tax Year 2018
CorpTax
2100 E. Lake Cook Road, Suite 800
Buffalo Grove , IL 60089
http://www.corptax.com
H & R Block
One H&R Block Way
Kansas City, MO 64105
Phone: 1-800-HRBLOCK
http://www.hrblock.com
Thomson Reuters
2395 Midway Road
Carrollton, TX 75006
http://www.thomsonreuters.com
Intuit Proline
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
http://www.intuit.com
Lacerte Software Group
Intuit, Inc
5601 Headquarters Drive
Plano, TX 75024
Phone: 800-933-9999(Sales)
http://www.intuit.com
Drake Software
235 E. Palmer Street
Franklin, NC 28734
http://www.drakesoftware.com
Intuit ProSeries
7535 Torrey Santa Fe Road
San Diego, CA 92129
Phone: 800-934-1040
https://proconnect.intuit.com/proseries/
Updated March 13, 2025