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Comprehensive Solutions for Complex Tax Matters



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We are U.S. Tax and International Tax Advisors who offer effective and practical U.S. tax and cross-border tax compliance services in Canada as well as consulting, planning, and preparation. At U.S. Tax IQ, we offer an integrated approach in providing U.S. tax and international tax services to our clients. We focus on offering comprehensive tax solutions aligned with our clients’ business objectives and needs. We continually come up with practical advice and unorthodox ways to resolve the most complex tax matters that do not always necessarily fit within generally accepted “boxes” of dealing with the issue, while ensuring the integrity and high quality of the services provided.


Because cross-border taxes shouldn't be so taxing


We help individuals with their U.S. tax and international tax planning and compliance needs.


U.S. tax planning, structure, consulting & compliance services for businesses.


As a Certified Acceptance Agent we make obtaining the IRS Individual Taxpayer Identification Number easy.


We provide you an actionable advice in the first meeting. You will be speaking to a qualified U.S. tax advisor.


If you are not sure what you need, send us your question and we will respond within one business day.


October 16, 2023. This is an extended due date for original April 17 filers.

Never Miss a Deadline. Arranged by Dates and IRS Forms.


After all, cross-border taxes shouldn’t be so taxing!

Our Latest News

We have substantial experience in U.S. tax and cross-border tax compliance, planning, consulting, and tax dispute resolution. We stay on top of recent tax developments and help our clients identify relevant to them legislative and regulatory changes.

Tax Tip of the Month

Three Simple Strategies to Best Prepare for an IRS Audit - International Taxpayers

In this video, we share three strategies on how you can effectively manage your U.S. tax exposure if audited by the IRS. The information provided in the video would be especially helpful to taxpayers, individuals and businesses, who may have taken aggressive or challenging tax positions on their U.S. tax returns



Unscripted and Genuine Reviews and Testimonials

Good advise on home sale for dual citizens, good use of time on agenda and... getting the full answers in allocated more
I am a dual citizen, I have always filed dual taxes but I had a home sale this... last year and did a lot of research to find someone I trusted with my unique tax situation. Alexey was extremely knowledgeable and my meeting confirmed all of the other wonderful reviews he had on here. I would highly recommend him to anyone for their cross-border tax more
My wife and myself had a great experience, working with Alexey. He gave us very... useful advisory information which helped us in the process of moving from Canada to US.Thank more
Alexey is an expert when it comes to cross boarder income and US tax filing. ... He took the stress out of my transaction and handled it with more
Alexey cut out the BS and gave me straightforward and actionable advice on the... tax issues related to my specific situation. He laid out the pros and cons of each choice. He not only made recommendations, but he also explained the reasons behind them. In my specific case, nothing special was required and he was honest about that instead of trying to drum up more work for himself by proposing a bunch of tax analysis. I would more
It was with much anxiety that I contacted Alexey as I had recently been made... aware that as a dual citizen I had tax-reporting obligations in the US despite not having lived or worked there since I was 2. Online research was scary with potential of large penalties etc. Alexey took the time to explain everything and walk me through what needed to happen to become compliant. He then made it really easy to submit everything that was needed to complete the filings. High degree of professionalism and approachability the whole way through. Highly recommend for anyone who finds themselves in my position!read more
I had a very complex tax situation this year since I needed to request a refund... from the IRS (US) and pay that amount to the CRA (Canada). I approached Alexey and Yashar because after an unsuccessful attempt at filing my returns with another accountant. Alexey and Yashar were extremely quick, efficient and knowledgeable. Thanks to them, I was able to obtain the refund from the IRS within a few months and pay off the amount I owed to the CRA. I highly recommend this firm!read more
Alexey was thorough in learning about my situation and guiding me through all... my options. I appreciated the online booking service for the initial consultation; it took me less than 5 minutes to get an appointment. Overall great service!read more
My husband is a U.S. Citizen and Canadian PR. We had a consultation with Alexy... to discuss strategies for managing our assets and estate planning to optimize our tax position. He was extremely knowledgeable, helpful and answered all our questions. We finished asking our questions before the end of the hour and he took the rest of the time to probe other areas with us and offer advice which was appreciated, rather than just cut the meeting short. Would absolutely recommend if you have obligations to file with the IRS and want to avoid any more
Working with Alexey and the team at US Tax IQ didn't just solve my legal needs... to a high level of quality, but ended up being an enjoyable experience. The small, dedicated team went above and beyond the service they offered to make me feel comfortable, valued, and well-educated in my own legal and tax history. Alexey treats his clients with respect, honesty, sincerity, clarity, and just the right balance of professionalism and personal consideration. I would recommend them whole-heartedly to anyone. I feel set up for success in my renunciation process from the US and know that the team at US Tax IQ is just an email more
Beside my personal tax complications along with my business tax problems. In... 2018 I thought this is the end of my business and the end of my courier. Because that is all I know. Mr. Manasuev and his professional team took care of my complex tax issue . Alex assured me one thing , he said not to worry let me do my job and indeed he did it . At the end I was and still up to date with my taxes. I am still his client .In brief give your bread to the baker even if he eats half of it , better than you burn it and toss it all in the more
In a marketplace where big-name firms seem incapable of adjusting their... services to fit their client's real-life circumstances, U.S. Tax IQ stands out above the others and goes the extra mile to work with you -- another human being! "Boutique" is not just another word with Alexey Manasuev and his associates. U.S. Tax IQ made my first taxation and legal experience not just survivable, but (let's be honest, we're talking about lawyers and accountants here) ALMOST fun. That's how personable and compassionate they have been. All five stars, earned!read more
My wife and I have had great experiences working with Alexey and team. They are... efficient, reliable, knowledgeable and trustworthy. I genuinely feel that the team cares about our cases, and does whatever they can to help us feel satisfied with their services. I would absolutely recommend them for any of your US-Canada related tax more
Alexey was great and answered my questions regarding how to best structure our... family will and inheritance to make sure we understand what is needed in both Canada and the United States. The service was wonderful and team was very quick to respond to my initial inquiry and setting up an appointment was easy and convenient. Thanks Alexey - you really made this clear and easy to understand!read more
As a dual citizen of both the U.S. and Canada, I needed some cross border tax... advice and booked a consult. Alexey was extremely knowledgeable and thorough. He brought things to my attention that I was not aware. He listened attentively and asked questions to understand my situation. His advice will definitely be valuable moving more
In these times of ever changing regulations and constant adjustments needed to... deal with cross border business , I have found Alexy and his staff at US Tax IQ to be an invaluable asset.Whatever the problem, they always have the more
Before renouncing my US citizenship, I thought I'd get a legal consult from... Alexey and his team. It was a very wise decision because the advise and action steps that came out of the consult saved me tens of thousands of dollars, months of time, and saved me from making detrimental mistakes and getting compliant. It was gold and I recommend anyone on this path to get legal tax advise from Alexey and his team, even if it's just the consult more
Grateful for Alexey and his team! Very few tax attorneys were familiar with my... situation, but after talking with Alexey, he was confident that he could help to resolve my IRS penalties. Very professional and got the job done quickly! Highly recommend & I would use them in the future if I had more
Alexey and his U.S. Tax IQ team are knowledgeable, professional, courteous and... efficient. All questions and concerns were addressed promptly. We could not be more pleased. We have recommended their services to friends and family with complete more
US Tax IQ have been just incredibly helpful. I've had several issues over the... last 2 years related to both dual citizenship and some changes in my marital status. They have been patient, kind, knowledgeable, and fantastic value for money. I definitely feel like I'm in good hands with them, and continue to use their services for both Canadian and US taxes. I recommend them to friends whenever more

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Oakville, ON
550 Speers Road, Unit 1, Suite 2A
Oakville, Ontario L6K 2G3, Canada


Odessa, FL
12834 Royal George Avenue
Odessa, FL 33556

We proudly assist clients on both sides of the border, primarily focusing on Toronto, Mississauga, Milton, Oakville, Burlington, Hamilton, Vaughan, Markham and the Greater Toronto Area (in Canada) and Washington, D.C. Metro Area and Irvine, California (in the United States).

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