Here are some year-end resources that you may find useful.
Federal Tax Resources
State Tax Resources
Professional Organizations
American Payroll Association
Supports the Payroll Professional with member benefits including certification, reference materials, payroll training, and networking.Federation of Tax Administrators
Mission is to improve the quality of state tax administration by providing services to state tax authorities and administrators. Services include research and information exchange, training, and intergovernmental and interstate coordination.National Association of Tax Professionals
Nonprofit professional association dedicated to excellence in taxation.National Tax Association
Nonpolitical, nonpartisan, nonprofit membership organization that aims to foster study and discussion of issues in tax theory, practice, and policy, and other aspects of public finance.
Other Resources
Tax and Accounting Sites Directory
A comprehensive index of web-based tax and accounting resources, designed to be a starting point for people who are searching for tax and accounting information and services. The site is maintained by Dennis Schmidt, a Professor of Accounting at the University of Northern Iowa.The Gadwall Group, Ltd.
This company is dedicated to providing news, resources, links, seminars, and workshops on payroll tax and wage and hour laws.Paycheck City
Extremely useful for conducting payroll research.Commerce Clearing House
CCH INCORPORATED is a leading provider of tax and business law information and software.
Updated 03/16/26