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The Daily Insight

Can a Canadian corporation operate in the US?

Author

Andrew Mclaughlin

Published Apr 07, 2026

A Canadian corporation carrying on business in a U.S. state must generally register with the state in which it carries on business. There may be a registration fee or other legal or administrative requirements.

What software does the CRA use?

Find a free or pay-what-you-want tax software

Tax softwareCertified tax yearsCompany information
TurboTax Free for Windows2018, 2017Intuit Canada
TurboTax Free for iPhone, iPad2020, 2019, 2018Intuit Canada
StudioTax for iPhone, iPad2020, 2019BHOK It Consulting
StudioTax for Android2020, 2019BHOK It Consulting

How are US companies doing business in Canada?

Such taxpayers may also need to file a special disclosure if they claim benefits under the U.S.-Canada income tax treaty (the treaty). U.S. companies that carry on business in Canada are subject to Canadian income tax unless a treaty exemption applies.

Can a Canadian corporation be taxed in the US?

A Canadian partnership may elect under U.S. tax rules to be taxed as a corporation while remaining a partnership in Canada. Many Canadian residents directly own U.S. real estate or stocks and will want to restructure ownership to avoid the U.S. estate tax when they die. While this is a complex area, there are three options:

When do US companies have to file Canadian tax returns?

A U.S company carrying on business in Canada is required to file a treaty-based Canadian corporate income tax return, even if the activities are protected under the treaty. This informational return discloses the activities protected under the treaty. This return is due six months after year-end…

How long has TurboTax been serving in Canada?

TurboTax has been serving Canadians since 1993. It is the #1 selling tax preparation software across the country. We have a variety of product options to serve every individual’s needs. Recently added a LIVE service to enable our customers to have access to tax experts at the tip of your fingers.