The 30% Problem Nobody Talks About
You played well. You ran well when it mattered. You made the money.
And then, before the chips were even counted, 30% of it was already gone.
If you’ve cashed in a U.S. poker tournament as an international player, you know this feeling — or you’ve seen the number on a form you didn’t fully understand and moved on, because there were more tournaments to play and more important things to think about. That form is called the 1042-S. It documents the withholding the IRS applies to non-U.S. residents who win more than $5,000 at a U.S. event. And for most players, it’s where the conversation ends.
It doesn’t have to be.
Why This Keeps Happening
The U.S. tax system wasn’t designed with international poker players in mind. It was designed for domestic taxpayers with fixed incomes, W-2s, and straightforward filing situations. When you drop an international professional poker player into that system — someone who earns variable income across multiple countries, travels constantly, and whose “office” is a casino floor — the result is a system that defaults to taking 30% and waiting to see if anyone asks for it back.
Most players don’t ask. Not because they’ve decided it isn’t worth it, but because they don’t know it’s possible, or they don’t know where to start, or — honestly — they’d rather spend that energy doing what they’re actually good at.
That’s a reasonable position. It’s also an expensive one.
What the System Actually Allows
Here’s what most players aren’t told: international players who file a U.S. tax return under professional gambler status may be able to significantly reduce what they actually owe — and in many cases, recover a meaningful portion of what was already withheld.
This is how it works in practice.
When you file as a professional gambler in the U.S., you’re treated as a self-employed individual running a business. That changes the math considerably. You’re no longer paying 30% on gross winnings. You’re potentially paying a lower effective rate on net income — after documented losses and legitimate business expenses have been deducted.
Those deductions are broader than most players expect. Flights to the series. Hotel rooms. Ground transportation. Buy-ins. Other documented costs that are real parts of operating as a serious player. When you add those up across a full year of U.S. tournament play, the taxable base shrinks — and so does the amount you actually owe the IRS.
In many cases, what you owe ends up being less than what was already withheld. Which means a refund.
The Catch — and Why It Matters
This process requires paperwork, precision, and familiarity with U.S. tax law as it applies specifically to non-residents in the gambling space. You need an ITIN if you don’t have one. You need to file the right forms. You need documentation for every deduction you claim. And if you’re expecting a refund from the IRS without a U.S. bank account, there’s an additional layer to navigate.
None of this is insurmountable. But it’s not something a poker player should have to figure out alone — and it’s definitely not something you want to hand off to a general accountant who’s never dealt with a 1042-S in their life.
This is a specialized problem. It requires a specialized solution.
What We’ve Been Working On
At Standard Backing, we spend a lot of time thinking about the parts of a poker career that don’t show up on a leaderboard. Bankroll structure. Travel efficiency. Long-term sustainability. And increasingly — because our players are playing bigger and in more places — what happens to the money after a result.
The U.S. withholding issue kept coming up. Not occasionally. Regularly. Players would cash at a major U.S. event, and a significant portion of that result would effectively disappear into a process they didn’t understand and didn’t have the infrastructure to address.
So we went looking for the right partner.
We found Efflux Tax Advisor — a firm that specializes in exactly this: U.S. tax services for international poker players. Not general tax prep. Not a firm that will figure it out as they go. A team that understands the 1042-S, professional gambler status, cross-border filing, and the specific deduction landscape that applies to players who do this for a living.
We’ve been building this out as a formal offering for Standard Backing players — something that fits into how we already operate, removes friction, and makes it realistic for players to actually take this step instead of filing it away as something to deal with later.
How It Works
The service is available to Standard Backing ProPath players through CNC credits, so there’s no separate payment process to deal with. Once you purchase access, you work directly with the Efflux team. Documents are submitted through TaxDome, a secure platform built for this kind of workflow. From there, Efflux handles the full process: ITIN setup if needed, all required paperwork, filing the U.S. return, and managing the refund recovery process on your behalf.
The goal is simple: make it realistic for a serious player to do this properly, without it becoming another thing on a list that never gets done.
If you want to understand whether this applies to your situation — what you may have had withheld, what you may be able to recover, and what the process looks like for your specific circumstances — reach out directly at [email protected]. We’ll connect you with the right information and walk you through what the next step looks like.
For more information or to get started, contact us at [email protected].
