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Interstate Commerce Initiative

NTUF’s Interstate Commerce Initiative (ICI) defends taxpayers by defending federalism, identifying states abusing their power by taxing and regulating beyond their borders. From remote-worker tax burdens to interstate digital services taxes and more, ICI highlights these important issues and articulates smart policy solutions for all Americans, no matter where they live or what state they do business in.

Which States Are Best For Remote Workers?

The 2024 ROAM index ranks every state on how they treat remote workers.

Issue Brief 

Car Loan Deductibility—A Misguided Solution to Rising Delinquency Rates

by Andrew Wilford June 18, 2025

Op-Ed 

Pittsburgh Faces Off in Court on Triple Taxation of Athletes

by Andrew Wilford June 16, 2025

Issue Brief 

The One Big Beautiful Bill Should Include Two Important Interstate Commerce Reforms

June 12, 2025

Press Release 

New IRS Data Disproves Popular Conception of Preferred States for Young Americans

June 11, 2025

Issue Brief 

Latest IRS Data Shows It’s Not Just Retirees Moving to Florida

by Andrew Wilford June 11, 2025

Blog 

Alabama Passes Mobile Workforce Legislation, But Much More Work to Be Done

by Andrew Wilford June 10, 2025

Issue Brief 

Florida Continues to Attract New Residents; New York, California, and Illinois Lose the Most Population

by Andrew Wilford May 29, 2025

Blog 

NCSL Misses the Mark in Asking Congress Not to Disturb Its P.L. 86-272 Playground

by Andrew Wilford May 15, 2025

Op-Ed 

Taxation Without Remuneration: The Convenience of the Employer Rule

by Andrew Wilford February 17, 2025

Blog 

St. Louis Remote Work Refunds Come in Higher than Anticipated

by Andrew Wilford January 21, 2025

Blog 

Post-Wayfair Sales Tax Audits Spiking as States Search for Revenue

by Andrew Wilford November 01, 2024

Blog 

Tim Walz Wants to Be Vice President. Minnesotans Want to Be Elsewhere

by Andrew Wilford October 01, 2024

Issue Brief 

Jock Taxes — Juice That Isn’t Worth the Squeeze?

by Andrew Wilford August 15, 2024

Blog 

Here’s How To Claim Your St. Louis Earnings Tax Refund

by Andrew Wilford July 09, 2024

Blog 

St. Louis’s Half-Hearted Remote Work Amends Shouldn’t Preclude State Action

by Andrew Wilford June 20, 2024