Tips to 1042/1042-S Report Successfully in 2026

Author: Steven D. Mercatante

The IRS is intensifying its focus on nonresident alien tax compliance, and organizations that make payments to foreign vendors or contractors face significant risk if they fail to follow the rules. This course provides practical guidance for navigating complex 1042 and 1042-S reporting requirements, ensuring you meet withholding obligations and avoid costly penalties.<p></p><p>We&#8217;ll cover how to distinguish reportable nonresident alien payees from U.S. persons, apply the IRS source-of-income rule, and validate treaty benefits using Forms W-8 and 8233. You&#8217;ll also learn best practices for handling visas and green cards, determining tax residency under the substantial presence test, and managing documentation for foreign status claims. Whether you&#8217;re processing payments to overseas contractors or managing compliance for global operations, this course equips you with actionable strategies to report accurately and stay compliant.</p>&#10;<b><font color="ff0000">Per the IRS Education Provider Standards this course must be COMPLETED by 12/31/2029 to receive credits. NOTE: Go to My Professional Profile in your CCH CPELink account settings to ensure your name, and PTIN number; matches your PTIN card</font></b><p></p>

Publication Date: March 2026

Topics Covered

• How to distinguish payments to US and non-US persons
• Ways to handle payee request for treaty benefits
• Key elements of the troublesome IRS source-income rule
• Updates on 1042/1042-S reporting regulations
• IRS form updates: How recent laws have changed W-8/1042-S
• How to fulfill reporting obligations via Form 1042, 1042-S
• Avoiding Problematic Reporting &amp; Withholding Issues: How to Ensure Error Free Filing
• Making payments to US &amp; non-US persons: Keys to getting it right
• Ways to pin-point the key elements of the IRS source-income rule
• Essential Checklist for Your 1042-S Filing. What to Know Before You Report
• Additional documentation issues of Foreign Status and Treaty Claims
• How to identify troublesome IRS source-income rule
• Ways to break down W-8/1042/1042-S payee &amp; payment reporting situations
• Avoiding penalties: Best practices for best results

Learning Objectives

• Differentiate between 1042-S reportable nonresident alien payees and 1099 reportable U.S. persons
• Apply the IRS substantial presence test to determine tax residency status
• Evaluate the impact of service location on 1042-S reporting responsibilities
• Identify treaty benefit claims using Forms W-8 and 8233
• Implement withholding and reporting procedures for Form 1042 and 1042-S to ensure compliance

Level
Basic

Instructional Method
Self-Study

NASBA Field of Study
Taxes (2 hours)

Program Prerequisites
None

Advance Preparation
None