As the year winds down, it’s worth reflecting on the patterns that came up again and again for J-1 participants navigating their U.S. tax situation. Rather than a list of specific figures, this is a look at the common, recurring themes that shaped how we approached helping people this year. Here’s what stood out.

This article is written for J-1 visa holders who had a W-2 job (not a 1099/contract role) and worked more than 3 months in the U.S. If that’s not you, some of this may not apply.

The direct answer: this year, as in prior years, the most common recoverable situations continued to be incorrect FICA withholding for nonresident-exempt participants and missed or unclaimed treaty benefits — both of which remain avoidable with the right checks in place, and both of which remained a consistent focus of the guidance shared throughout the year.

The recurring theme: incorrect FICA withholding, year after year

Consistent with prior years, many nonresident J-1 workers had Social Security and Medicare tax withheld from their paychecks despite qualifying for an exemption. This remained the single most common, most avoidable situation participants encountered — not because it’s a new problem, but because generic payroll defaults continue to overlook nonresident status without a specific flag.

The second recurring theme: treaty benefits that went unclaimed

Participants from countries with a relevant U.S. tax treaty frequently didn’t realize a benefit needed to be actively claimed rather than applying automatically. This pattern showed up repeatedly across different home countries and program categories throughout the year.

What stayed consistent in how we approached helping people with these situations

The core focus remained the same all year: asking the right nonresident-specific questions upfront — visa category, arrival date, home country — rather than treating every filer as a standard U.S. resident by default, and specifically checking for FICA and treaty issues rather than assuming they don’t apply.

The general mix of situations encountered throughout the year

• Single-employer W-2 situations, the most common and straightforward case
• Multi-state placements requiring more than one state return
• Participants approaching or crossing their Substantial Presence Test exclusion limit
• Departed alumni filing or claiming refunds from abroad after returning home

A general observation: first-time filers versus returning participants

First-time J-1 filers tended to have more basic questions about the overall process, while returning participants more often had specific questions about how their situation had changed from a prior year — a natural pattern reflecting where each group’s understanding starts from.

What these recurring patterns suggest is still worth emphasizing going into next year

Since FICA and treaty issues remained the most common recoverable situations again this year, continuing to emphasize these specific checks — rather than assuming participants already know to look for them — remains the clearest way to help more people capture what they’re legitimately owed.

Why this reflection deliberately avoids specific numbers or dollar figures

Rather than citing specific statistics that could be imprecise or unverifiable, this reflection focuses on the patterns and themes that were consistently observed — a more honest and useful summary than a specific figure without full context behind it.

A genuine thank-you to the participants who asked sharp, specific questions this year

Some of the most useful clarifications shared throughout the year came directly from participants asking pointed, specific questions about their own situations, rather than accepting a generic answer. That kind of engagement helps refine guidance for everyone who comes after, not just the individual person asking the original question.

Looking ahead to what stays the same, and what might genuinely change, next year

The core nonresident rules — the Substantial Presence Test, FICA exemption eligibility, treaty provisions — tend to be stable year over year, though specific thresholds and guidance can be updated periodically. Staying current with any such updates remains part of providing accurate guidance going forward, rather than assuming last year’s understanding automatically still applies unchanged.

Carrying these lessons into the year ahead for the next group of J-1 participants

Whatever your specific question, the fastest way to a real number for your J-1 visa taxes is running your W-2 through the calculator rather than guessing.

This is general information, not personalized tax advice. Your exact situation depends on your visa history and paperwork — use the calculator for a number based on your own details, and consult a qualified tax preparer for anything beyond a standard return.

Key takeaways

• Incorrect FICA withholding remained the most common, most avoidable recoverable situation
• Missed treaty benefits were the second most consistent recurring pattern
• The core approach stayed focused on nonresident-specific questions from the start
• These recurring patterns point directly to what’s worth emphasizing again next year