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 law degrees from the US, 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

Corporate Tax Planning

Trump Administration’s Proposed Tax Plan Runs into Roadblock

Several weeks ago, we blogged about the Trump Administration’s proposed tax framework, affecting both personal and corporate taxes. The plan is intended to both simplify and lower tax rates, particularly for corporations, however, it looks like the proposal is shaping up to be an increasingly tough sell, with Republican party factions at odds with one another. Currently, the biggest hurdle is shaping up to be the ability to pay… Read More

Corporate Tax Planning

Ottawa Announces Tax Proposal on Marijuana Sales

With legal sales of marijuana in Canada being only months away, the federal government announced a plan this week to impose a 10% tax on marijuana sales to be evenly split with the provinces. The proposal was quickly criticized by a number of Premiers who want a bigger cut, arguing that provinces are bearing the majority of the costs of implementing legalization. Pending Legalization Effective July 1, 2018, Canada plans on legalizing marijuana by… Read More

Corporate Tax Planning

Trump Administration Releases New Tax Framework

On September 27, a group of top Trump Administration officials, in conjunction with key leaders from the House Ways and Means Committee and the Senate Finance Committee, released a 9-page framework outlining proposed changes to the U.S. tax code. The new guidelines are similar to an earlier 1-page plan released by the administration in April of this year and are consistent with the key themes and concepts outlined in… Read More