Natalia Moskaleva and Denis Ovchinnikov.

Who We Are

At USiBTS, we pride ourselves on providing unparalleled service to our clients with international exposure. Our expertise lies in guiding companies that are considering expanding their operations and creating new business entities in the United States. With years of experience in the industry, we have established ourselves as a go-to resource for businesses seeking to thrive in the global market.

Our company is based in Carlsbad, California, and we offer on-site and remote services to tackle every tax situation that may arise. We understand that navigating the complex world of tax laws and compliance can be daunting, especially for companies that are new to the US market. That's why we are dedicated to providing customized solutions that meet our clients' unique needs.

We can assist you with federal and state tax compliance, planning, and resolution. Our goal is to help you make informed decisions about your business structure and tax strategy while avoiding costly mistakes along the way. We are committed to helping our clients achieve their global dreams.

Contact us today to learn more about how we can help your business thrive in the global marketplace.

Contact us

Meet Our Team

Denis Ovchinnikov, CPA in Carlsbad, CA.

Dennis Ovchinnikov

Company`s Co-founder CPA, Enrolled Agent

Certified with the IRS. Expert in international business taxation with over 20 years of experience.

Natalia Moskaleva, EA in Carlsbad, CA.

Natalia Moskaleva

Company`s Co-founder Enrolled Agent

Certified with the IRS. With a background spanning more than two decades in tax, finance, and real estate investments.

Testimonials

We always welcome our clients` feedback.

Russ

Natalia and Dennis are an great team. I called for a free consultation and was able to get an appointment right away. I had some problems that went back a few years, which I thought would be a pain to solve. They were able to advise me right away on how the taxes should have been done correctly and started working on filing. I was able to correct my tax issues and everything was filed correctly. I got a large refund on my last filing, which I’m very content with! Thanks USIBTS.

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Kathleen Ruben

If you have any financial connections with foreign countries, you most likely need an international tax advisor. I have learned my lesson the hard way. International taxation is different and very complicated. Do not rely on your CPA which does local taxes. If you need a specialist in international taxation, USIBTS is your firm. Those guys are incredible. I am blessed that I found them when I found them. They are really good at it. I highly recommend this firm!

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Kirsten Chris

Hi there! I own a business overseas and was searching for international tax specialists in San Diego County. I needed their expertise to ensure I comply with tax regulations both in the US and the country where my business operates. I also had questions about double taxation and treaties. I found USIBTS online and scheduled a consultation. They asked me to send my questions beforehand, which was convenient. Denis and Natalia impressed me with their knowledge and attention to detail. They answered all my questions and provided valuable suggestions on saving money on taxes and avoiding penalties. I had to redo my previous year’s taxes and definitely be using USIBTS to prepare my future tax returns. They’ve been great!

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Michael Mulloy

This is now my 8th year using US International Business Tax Solutions. Natalia always takes great care of me and is very helpful every time the daunting task of taxes comes around. She is always very informative and able to show me everything I need to know about running my business as efficiently as possible. The process is smooth and quick, and I always end up getting a much better return than anticipated! Highly recommend her work and this company for all tax needs!

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