| I own a 10 year old "startup" based in Canada, with a team of 21 employees spread out across Canada, the US and Europe. Just recently, a big accounting firm did a review of our finances. They informed me that because we have US employees, the IRS "may" consider us to have physical offices in each state where they work. It also applies to contractors that worked on a single project for us for 183 days or more. The issue is, that now means having to collect and pay sales and income taxes in that state. The "may" part is important, because each state has very different rules to what they consider having a "nexus" in their state. They also have different and complex rules as to what is taxable when it comes to software. Did you know that SAAS apps aren't taxable in Michigan, if "no code is transferred to the customer", but if an "incidental" amount is transferred, it is? (as determined by the Department of Treasury)... I know this now. The big accounting firm could not even say with certainty if some states will or will not be considered taxable, because the laws are so vague. They were quite adamant however that this is an important liability that needs to be addressed. Has anyone else run into this before? It would seem that it applies to any startup that hires remote staff in the US. |
The reason for your problem is that a human working in the USA is "doing business". And if the human is a company's employee, then the "doing business" attribute belongs to the employer. This is standard principal-agent theory.
There are a couple of ways around this. One is the income tax treaty. It says, interpreted, "you don't have to worry about US tax if you don't have a _permanent establishment_ in the USA". That magic phrase is jargon and means an office or factory etc. a single human wouldn't necessarily be a "permanent establishment".
Unfortunately the Canada/USA treaty was amended in 2010 to put companies like yours at risk. (Ask Mr Google about the Fifth Protocol). Now, a single human's presence can be a "permanent establishment" subjecting the employer to income tax.
There is a day-count test. Too many days in the USA for that human and the Canadian employer is doing business in the USA. The reverse is true for US employers with Canadian-located employees.
So a sane employer will not rely on the treaty.
A sane company will spin up a little US corporation, wholly owned by the Canadian corporation. The only thing this US corporation does is hire the US employee and provide the results of that employee's labour (see what I did there?) to the Canadian corporation.
The US corporation runs at break-even profitability. It pays no tax but spawns a buttload of tax paperwork on both sides of the border. By "buttload" I mean that I wouldn't be surprised if it adds $10,000 per year to overhead to do this.
You can question the sanity of your diplomats and government bots now. The US and Canadian diplomats who negotiated the Fifth Protocol made it more expensive to hire people across the border.
I am an international tax lawyer. But right now I am eating a carne asada burrito at Lucky Boy.