SCMB, LLC
- Offers free software and for cost services for filing business IRS tax forms electronically.
- http://www.efilemagic.com

SCH Business Solutions LLC
- DI Tax integrates advanced enterprise tax functions in a modular solution.
- http://di-tax.com

TaxTime USA, Inc
- Software related to Michigan based taxes, for accountants and CPA's.
- http://www.taxtimeusa.com

Gateway
- An open source software implementation of Streamlined Sales Tax.
- http://gateway.sourceforge.net

How to Claim Telephone Excise Tax Refund -- Illustrated and In Plain English
- Easy-to-follow instructions on how to claim your Telephone Tax Refund. Telephone excise tax for dummies -- it is sufficient most people.
- http://www.filetax.com/telephone-refund.html

Tax Code Software
- Open Source US Federal and State Tax Preparation and E File Software.
- http://sourceforge.net/projects/taxcodesoftware

TaxACT
- US software- and web-based personal income tax filing applications. Includes both free and non-free versions.
- http://www.taxactonline.com/

OpenTaxSolver
- A free program for calculating Tax Form entries and tax-owed or refund-due, such as Federal or State personal income taxes.
- http://opentaxsolver.sourceforge.net/

Caliber Technology
- Tax tables and tax table software, withholding tax software. Software components and tax tables for computing payroll withholding.
- http://taxupdate.com/

Tax Tables
- Tax tables and tax table lookup by ZIP code.
- http://tax-tables.com

Petz Enterprises
- Specializes in federal and state income tax preparation, electronic filing, bank financial products and electronic funds transfer. Includes software for service bureaus and retail tax centers.
- http://www.petzent.com/

Actax Solutions Inc.
- Offering online tax filing for individuals as well as TaxExact software designed for individual and corporate use.
- http://www.taxexact.com

Windom Tax Preparation
- Online tax return software with electronic filing.
- http://www.windom.org

Abacus Efile
- Software program designed for preparation of income tax returns for efile.
- http://www.abacusefile.com

TaxWorks
- Software for preparing returns for individuals, C and S corps, and partnerships, with efile for all states that have an efile program.
- http://www.taxworks.com

Express Tax Place
- Offers tax preparation software.
- http://www.etaxplace.com

My Offer in Compromise
- Software for payroll tax problem resolution, back taxes returns, IRS levy and wage garnishment release, tax lien help and others.
- http://www.myofferincompromise.com

TriTech Software
- Tax software for preparing insurance premium taxes and municipal taxes.
- http://www.tritechsoft.com

RIA
- Provider of tax and financial management software, publications, and internet services for research, information, and compliance.
- http://ria.thomson.com/

LIFO-PRO
- Provides consulting, calculation services, and LIFO software for all industries except automobile dealers.
- http://www.lifopro.com/

Enhanced Government Tax Software
- Software designed to prepare real estate and personal property taxes.
- http://www.egtsoftware.com/

TradeAccountant
- Offering TradeAccountant, a capital gains software package. Includes IRS 1040 Schedule D and Form 4797. Multi client version available for tax preparers.
- http://www.tradeaccountant.com/

TaxWise by Universal Tax Systems, Inc.
- Tax preparation and electronic filing software offering federal and state software packages for 1040, 1120, 1120S, 1065, 1041 ,706, 709, 990, 5500, and miscellaneous forms.
- http://www.taxwise.com/

CPC Software Solutions
- Developer of tax billing, cash receipting, personal property, real estate and business license software for government organizations.
- http://www.cpc-software.com/

Vertex Inc
- Offers tax compliance software along with news and information on property, state and local, telecommunications, and business taxes.
- http://www.vertexinc.com/

Tax Technologies, Inc.
- Provider of Internet/Intranet-based tax compliance and planning software for large, multinational clients.
- http://www.taxtechnologies.com/

CORPTAX
- Corporate tax software, tax technology solutions and strategic tax resources for a Total Tax Strategy from CORPTAX.
- http://www.corptax.com/

BNA Software
- Features a popular line of tax automation products designed for corporate and public tax professionals.
- http://www.bnasoftware.com/

CCH Incorporated
- Provider of information services, software and workflow tools for tax, accounting, legal and business professionals.
- http://www.cch.com/

SuperForm Tax Forms
- Provider of nearly 8,000 tax and related forms.
- http://www.stf.com/