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category Category: Payroll & Compensation

Mastering Multi-State Payroll: Compliance, Tax Rules, and Best Practices

Master the complexities of multi-state payroll by understanding state tax withholding, reciprocal agreements, residency rules, and compliance best practices.

schedule60 Minutes event Jun 11th, 2026 schedule 01:00 PM ET person Dayna Reum

Overview

What you'll learn

check_circle How to determine "resident" and "non-resident" status
check_circle The four factor test for state unemployment insurance
check_circle What nexus and domiciled means - and how it affects tax
check_circle How reciprocal agreements affect taxation of wages

Course Overview

Many states have become aggressive when enforcing their non-resident state income tax withholding rules, and state payroll tax auditors are now questioning whether or not you have workers "performing services" in their state.

The definition of "performing services" also differs for each state, and compliance with each state's rules - and even knowing what they are - is difficult. For instance:

  • What do you do when you have an employee with a residence address different from their work address?
  • What are the requirements when you decide to hold your annual training in a state that has a state income tax withholding - and no threshold or minimum days required before withholding is expected
  • What do you do when you have workers who work in several different states?

This audio conference will help you to know the taxation and reporting requirements for all states where your organization has employees working - or in some cases - living.

Key Areas: expand_more
  • How to determine "resident" and "non-resident" status - and how they affect the taxation process
  • What are the state income tax withholding rules for workers who live in one state and perform services in another
  • what nexus and domiciled means - and how it affects tax
  • Where is the employee subject to state unemployment insurance
  • How reciprocal agreements affect taxation of wages
  • The four factor test for state unemployment insurance
  • Which states require the use of their own Withholding Allowance Certificate, which states allow either theirs or the Form W-4, and which states don't have a form
  • How the 4 part test works - and how all states are supposed to implement this test
  • What is done in practice when a worker travels to multiple locations - Are multiple W2's issued? Are employees provided with personal tax assistance? What about tax equalization on a state to state basis?
  • What does your payroll system allow or what is your functionality around multistate workers
Why Should You Attend: expand_more

State payroll tax enforcement is becoming more aggressive, and missteps around non-resident withholding can be costly. This audio conference will help you confidently navigate complex multistate payroll scenarios, including remote work, employee travel, and cross-border services. You’ll gain clarity on residency, nexus, reciprocal agreements, and unemployment insurance rules across states. Walk away with practical guidance on how payroll systems handle multistate workers—so you can reduce audit risk and stay compliant with confidence.

 

Who Should Attend: expand_more

·Payroll Executives/Managers/Administrators/Professionals/Practitioners/Entry Level Personnel

·Human Resources Executives/Managers/Administrators

·Accounting Personnel

·Business Owners/Executive Officers/Operations and Departmental Managers

·Lawmakers

·Attorneys/Legal Professionals

·Any individual or entity that must deal with the complexities and requirements of Payroll compliance issues

Instructor

Dayna Reum

Dayna Reum

Payroll Expert

Dayna is currently the Director of Payroll Operations at Ann & Robert Lurie Children’s Hospital of Chicago. Dayna has been heavily involved in the payroll field over 17 years. Starting as a payroll clerk at a small Tucson company, Dayna moved on to be a Payrol...

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