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Overview

Payroll Source Plus is an online, subscription-based payroll reference library designed to help you keep your company's payroll operations compliant with federal and state laws and regulations. Accessible anytime on any device through the online platform, the Bookshelf, Payroll Source Plus offers a wealth of resources at your fingertips.

With your subscription, you'll have access to four essential texts and an e-newsletter on the latest state and local payroll compliance news:

• The Payroll Source®:  The payroll industry’s most trusted resource.
• Federal Payroll Tax Laws & Regulations:  Contains payroll-related sections of the IRC and IRS regulations.
• Federal Payroll Non-Tax Laws & Regulations:  Contains payroll-related sections of federal non-tax laws and regulations from the U.S. Code and Code of Federal Regulations.
• Guide to State Payroll Laws:  Contains information on payroll-related laws and regulations in the states, D.C., and Puerto Rico.
• PayState Update:  Biweekly electronic newsletter covering state and local payroll compliance news and issues.

PayrollOrg members have exclusive access to Payroll Currently – a monthly electronic newsletter covering federal payroll compliance.

Payroll Source Plus also includes:
 •  Access to a study guide version
 •  Glossary of common payroll terms and acronyms
 •  Review questions and exercises for each section of The Payroll Source®
 •  CPP exam preparation tips, review questions, and practice exams
 •  Federal withholding tables, forms, and instructions

The Payroll Source® is available on a virtual platform, with features to make your research easy:
 •  Updated content throughout the year - for all four texts and through the e-newsletter!
 •  Use on your computer, laptop, tablet, and smart phone
 •  Search by keyword
 •  Link to other websites, like the IRS
 •  Download a PDF of the study guide version

2025 Pricing

For 3 or more users, see multi-user pricing option*.
Use this order form for mail or fax orders.

Renewal Options:

Renew your subscription before your expiration date and save an additional 15%! Your discount is reflected in your cart at check out.
*15% off renewal offer does not apply to multi-user licenses.

Select auto-renewal when checking out so your subscription will be conveniently renewed at the end of your term.

Need more details to help you decide?

 •  Sign up for a 7-day free trial of the Payroll Source Plus!
 •  View the Bookshelf Tutorial and FAQs.
 •  Use this letter to inform your boss of the ways you’ll benefit from Payroll Source Plus.

Hear what people think of Payroll Source Plus

“I would highly recommend Payroll Source Plus to any payroll practitioner! We’ve subscribed to other tax references in the past, and they just don’t compare. The online library is updated throughout the year, so I no longer have to worry about referring to obsolete information.”

Lori Bird, CPP
Senior Payroll Analyst
Constellation Brands, Inc.

Watch this video to find out more about Payroll Source Plus

Format

 • Electronic
 • Annual 1-year subscription

System Requirements

Click here to view the system requirements.

Publication Policies

Please read our policies for transfers, substitutions, cancellations, and refunds.