NACTP History & Structure

In recognition of the increasing value and need for streamlined income tax preparation, six computerized tax processing firms founded the National Association of Computerized Tax Processors (NACTP) in 1969. Today, the NACTP includes in its membership over 70 tax preparation software companies, electronic filing processors, tax form publishers, tax processing service bureaus and others. NACTP is organized as a nonprofit corporation under ยง 501(c)(6) of the Internal Revenue Code.

The NACTP is made up of three committees which represent the important initiatives of the association: the Government Liaison Committee, the Electronic Filing Committee, and the Payroll and Information Reporting Committee.

The Government Liaison Committee (GLC) addresses issues from both the federal and state agencies, resolving problems and reinforcing information exchanges. This allows the computerized tax processing industry to create high-quality products that can be efficiently processed through each government's system.

The Electronic Filing Committee (EFC) works with the IRS and state taxing agencies, researching and developing the electronic filing process. More returns are filed through this system every year, making it especially important for the links between processor and receiver to be error-free and efficient.

The Payroll and Information Reporting Committee (PIRC) focuses on issues relating to the wage reporting section (both unemployment and withholding) for electronic and paper-based filing. Key objectives of the PIRC are to establish open communication with federal and state agencies, to identify and accomplish mutually beneficial goals, and to facilitate standardization of wage filing systems and processes.

Current Member Companies
- updated 1/5/2022

AARP Foundation Greatland - Nelco PayCheck, Inc.
 Aatrix Software, Inc. Greenshades Software, Inc. Pay Your People, LLC / Zenefits  
 ADP - MasterTax Gusto, Inc.  PenSoft
 Advanced Tax Solutions, LLC H&R Block PricewaterhouseCoopers, LLP
Apex HCM *ICLUBcentral, Inc. PrimePay, LLC
Business Software, Inc. Integrity Data, Inc. Rush Tax
 Canopy Tax, Inc.  Interactive Health Benefits, LLC (DBA: ACA Track) Sigma Tax Pro, LLC
Cash App Taxes, Inc.  InterSearch Tax Solutions, Inc. Sovos Compliance, LLC
CCH, Small Firms Services  Intuit  STF Services Corporation (Bloomberg Tax) 
CFS Tax Software, Inc. iSolved HCM Tax2efile (Yakshna Solutions, Inc.)
ComplyRight, Inc. iSystems, LLC / Asure Software  Tax Technologies, Inc.
Corptax, Inc. Jackson Hewitt Tax Service, Inc.  TaxAct, Inc.
Corvee, LLC KPMG, LLP TaxHawk, Inc.
CrossLink Professional Tax Solutions, LLC Lewis Software Associates, LLC TaxSlayer Pro, LLC
Datatech MyExpatTaxes The Lackner Group, Inc.
Drake Software LLC On-Line Taxes, Inc. Thomson Reuters Tax & Accounting, LLC OneSource Virtual HR, Inc. Vertex, Inc. Oracle/PeopleSoft  Wolters Kluwer   
Financial MicroSystems, Inc. Patriot Software, LLC  Workful, LLC 

* = denotes conditional member pending full vote