US & Canada
Cross-Border Tax Experts
We help US citizens, expats, Canadian residents with US tax exposure, and cross-border businesses navigate IRS, CRA, FBAR, FATCA, Streamlined Filing, and US-Canada treaty matters.
25+ Years of Experience
US tax and cross-border tax matters
Cross-Border Tax Specialists
U.S. and Canada tax compliance expertise
Secure Document Handling
Confidential and organized client process
Transparent Process
Clear guidance from review to filing
Principal, US CAN Tax Group
Meet Aleksandr Isakov
CPA (Montana) — Principal
Aleksandr Isakov leads US CAN Tax Group’s work in U.S. tax and cross-border tax matters. With 25+ years of experience, he helps individuals and businesses navigate complex U.S. compliance, planning, and cross-border tax issues with clarity, discretion, and a practical approach.
- 25+ years of experience in U.S. tax and cross-border tax matters
- Certified Public Accountant (CPA) licensed in Montana
- Chartered Professional Accountant (CPA) in British Columbia
- Bachelor of Science in Accounting from Carroll College
- Master’s in Taxation from Golden Gate University
- Former Big Four tax department experience
- Expertise in U.S. federal and state tax compliance, planning, audit defense, and cross-border restructurings
Based in Andorra and available to meet clients in person if needed. Clients trust US CAN Tax Group for clear communication, professional judgment, and a secure process for sensitive tax matters.
Why Clients Trust Our US & Canada Tax Experts
We specialize in U.S. tax and cross-border tax matters for individuals and businesses with international tax exposure.
US Taxes in Canada: What You Need to Know
Navigating the intersection of US and Canadian tax law is one of the most complex financial challenges facing expats, dual citizens, and cross-border businesses. Whether you are a US citizen living in Toronto, a Canadian with US investment income, or a business operating on both sides of the border, understanding your obligations is critical.
As specialized US Canada tax advisors, we help hundreds of clients every year simplify their cross-border tax situation, stay fully compliant with the IRS and CRA, and minimize their overall tax burden legally and efficiently.
Tax Obligations for US Citizens in Canada
The United States taxes its citizens on worldwide income regardless of where they live. If you are a US citizen or Green Card holder residing in Canada, you typically must file a US federal return each year alongside your Canadian obligations — and FBAR, FATCA, and treaty-based filings may also apply.
For a detailed breakdown of which forms apply and when, see our guide to US tax filing for US citizens living in Canada.
IRS Compliance for Expats: What It Really Means
IRS compliance for expats goes beyond filing a return — it covers bank accounts, retirement plans, investments, and real estate across the border. If you have missed prior years, programs such as the Streamlined Filing Procedures and the Foreign Tax Credit can bring you back into compliance and reduce double taxation. Our specialists walk through these options in detail on the US citizens living in Canada resource page.
Common Tax Mistakes US Expats Make in Canada
The most frequent errors — not filing at all, missing FBAR deadlines, mishandling RRSPs and TFSAs, and failing to elect treaty benefits correctly — can trigger penalties even when no tax is owed. We break down each mistake and how to avoid it on the US expat tax filing in Canada page.
How We Help Clients Reduce Taxes Legally
Our approach combines deep knowledge of both US and Canadian tax law with proactive planning. We do not just prepare returns — we build strategies tailored to your unique cross-border situation.
For US citizens living in Canada, we maximize Foreign Tax Credits, identify treaty elections, and structure your filings to minimize total tax across both jurisdictions. For Canadian residents with US exposure, we analyze withholding tax obligations and optimize reporting. For cross-border businesses, we provide entity structuring, transfer pricing guidance, and coordinated multi-jurisdiction filings.
Every client receives a personalized tax strategy — not a cookie-cutter approach. Our goal is to ensure you are fully compliant while paying no more tax than the law requires.
Our Cross-Border Tax Services
Specialized services designed for individuals and businesses with US and Canada tax obligations.
US Tax Filing for Expats
Complete US federal tax return preparation for US citizens and Green Card holders living in Canada. Includes FBAR, FATCA, Foreign Tax Credits, and treaty elections.
Learn more about expat tax filingCross-Border Tax Planning
Strategic planning to minimize double taxation using the US-Canada Tax Treaty, Foreign Tax Credits, and personalized structures tailored to your financial situation.
Learn more about cross-border planningBusiness Tax Advisory
Corporate tax compliance and structuring for businesses operating across the Canada-US border. Entity optimization, transfer pricing, and coordinated multi-jurisdiction filings.
Learn more about business tax advisoryWho We Help
US Citizens & Green Card Holders Living in Canada
Annual filings, FBAR compliance, Streamlined procedures. We ensure you meet all US obligations while residing in Canada.
US filing obligations while residing in Canada
A Clear & Structured Process
Initial Intake & Inquiry Review
We review your inquiry to determine whether we can assist and contact you about the appropriate next steps.
Secure Document Submission
Upload your documents securely through our encrypted Verifyle portal — safe, simple, organized.
Tax Preparation & Strategic Review
Our team prepares your returns with strategic optimization and thorough cross-border analysis.
Client Approval & Filing
Review your completed returns, ask questions, and approve before we file on your behalf.
Ongoing Support & Advisory
Year-round access for questions, planning, and proactive cross-border tax advisory as needed.
Where would you like to start?
Frequently Asked Questions
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