About Us
Built from the need for transparency and clear communication, StackBack Taxes Ltd. was created after hearing the same frustrations from clients time and time again.
At StackBack Taxes Ltd., we focus exclusively on helping Canadians reclaim federal and state taxes withheld in the United States on lottery, gaming, and gambling winnings. We make the process simple, precise, and stress-free—so your money goes back where it belongs.
U.S.-withheld lottery, gaming, and gambling winnings are governed by a very specific set of IRS rules. As a specialized tax preparation service, we navigate this process accurately, transparently, and efficiently. By focusing solely on U.S. non-resident tax filings related to gambling and lottery winnings, we help our clients maximize eligible refunds while minimizing stress and uncertainty.
While we are not licensed accountants, both U.S. and Canadian regulations permit qualified tax preparers to assist Canadian residents with U.S. non-resident tax returns (Form 1040-NR) related to withheld gambling and lottery winnings. All of our preparers are legally registered and authorized to prepare U.S. tax returns. This specialized focus allows us to deliver expert-level support without the overhead of a full accounting firm—ensuring accurate filings, personalized service, and complete transparency.
Built on trust, we guide you every step of the way by providing real-time updates through your secure client portal, so you’re never left wondering about the status of your file. Our mission is to remove the stress from cross-border tax recovery and give you confidence, clarity, and peace of mind—bringing you one step closer to getting "Your Stack Back".