Cross Border Tax Services & US Legal Solutions

Full-Service Canadian & US Tax Firm Specializing in Complex Cross-Border Matters

Our focus is Canada and US tax law, specifically the legal and financial complexities that arise when your money crosses the border. We offer a range of services in this highly niche area, providing skilled advice and solutions. We provide tax services and advice to those in the sports & entertainment fields and to businesses expanding into the US market. We also offer corporate tax planning and compliance, personal tax planning and compliance, immigration & visa services, cross-border estate planning and services related to tax controversy.

With professional accounting designations from both Canada and the US, coupled with being admitted to the bar in the US and Canada, Mark Feigenbaum and his team are uniquely positioned to provide tax advice to clients on both sides of the border. Due to our vast knowledge of both US and Canadian tax systems, professionals in both countries, such as lawyers, accountants, financial planners, agents, and business managers, frequently refer complicated tax matters to our firm. We have developed a reputation for finding creative solutions to seemingly unsolvable problems and for the exceptional quality of our work.

As a client, you will have peace of mind knowing that your matters are being handled by industry leaders with years of experience. We know taxes can be stressful, so we work with you to make your tax experience as simple and worry free as possible.


Sports & Entertainment

Our firm has expertise in the entertainment industry, including film, television, journalism, sports and music. We provide confidential…

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Personal Tax Planning and Compliance

We will work with you in developing a tax compliance strategy with the goal of creating a consistent compliance regime that will take…

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Tax Controversy & Litigation

We have significant experience in the administration and litigation of tax matters in the US and Canada. We have an in-depth…

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Business Expansion to the United States

Existing businesses that are expanding to the US should seek out our expertise for analysis and advice regarding…

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Cross-Border Estate Planning

We create strategies to transfer and preserve wealth for those subject to estate taxation in Canada and/or the United States…

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Skillful Corporate Tax Planning and Compliance

We assist our clients in making informed choices that lower their overall tax burden, ensure state and federal tax compliance…

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For individuals or employees who want to travel, live, or work in the United States, we offer US Immigration, Work Permit…

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Business & Litigation Services

Our legal expertise includes areas of corporate and commercial law, employment law and certain types of litigation. Should you…

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Business Management Services

We provide discreet, confidential, and professional business management services to athletes, actors, directors, producers, writers, musicians, and executives.

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Our Blog

Sports & Entertainment

Post-Secondary Canadian Esports Organization Forms

At Feigenbaum Law, we have an interest in the professional and collegiate sporting world, and this does not exclude esports, which have continued to make huge gains in mainstream acceptance over the last few years. We’ve blogged in the past about the inclusion of esports in US colleges, and we wanted to follow that up today with news of the launch of a Canadian Collegiate Esports League. Formation of Canadian Collegiate Esports… Read More

A paper tax statement for 2019 representing tax deadlines in Canada


Appeals Continue To Follow Crackdown On Tax Scam

A few months ago we provided an update on one of the appeals related to a tax shelter that had been exposed as a sham, leading thousands of Canadians having their taxes re-assessed and penalties imposed. The tax shelter, known as the Global Learning Gifting Initiative (GLGI), continues to cause ripples across Canada’s tax law world, most recently with another failed appeal before the Tax Court of Canada. How the tax… Read More


NFTs Open Doors To New Revenue Streams For Athletes

For the last few years, the financial world has been inundated by news related to Bitcoin and other cryptocurrencies. This has been a topic we have frequently blogged about, as more and more people, including individual investors, are looking to cryptocurrency as a way to invest. Non-fungible tokens, or NFTs, are a new form of digital assets that have recently made headlines and have also provided economic incentives for athletes, artists, and others. What… Read More