International Tax Preparation

Understanding taxation and its rules and laws can often be quite daunting. That is why we are here. 

You can rely on us. USiBTS specializes in international taxation and tax planning for corporations, LLCs, and Partnerships with foreign shareholders, partners, and foreign individual or corporate investors. We offer tax planning and compliance for U.S. companies and individual investors doing business internationally. We can prepare the most complicated forms, including Form 5472, Form 5471, Form 8858, Form 8865, and Form 3520. We are here to help you and your business untangle the complex web of international tax laws.

USiBTS provides clients with consultancy on international tax inquiries, day-to-day transactions, guidance on tax returns, audit representations, and other related areas. 

In addition to our expertise, we proactively engage with you and help you navigate through it without hassle. We understand the importance of trust and the responsibility that comes with it. We endeavor to apply the utmost importance in building and retaining a lifelong bond and partnership with everyone while leaving the best impression. Optimize your business with us today!

How can USiBTS help you?

  • Inbound and outbound international tax preparation and reporting
  • Foreign assets and account reporting and compliance - Form 8839, Form 3520, FinCen114
  • Tax amnesty program consulting and preparation - Streamlined Filing Compliance Procedures
  • Tax treaty analysis
  • Foreign tax credits
  • FDII deductions
  • Foreign partner tax withholding for U.S. partnership - Form 8813, Form 8805, Form 8804
  • Foreign and U.S-based business entity classification - Form 8832
  • U.S. non-resident withholding tax requirements – Form 1042 and 1042-S
  • U.S. corporation with foreign shareholders
  • U.S. tax return preparation for non-resident individuals working in the U.S. – Form 1040NR
  • U.S. tax return preparation for non-resident individuals working in the U.S. remotely – Form W-8 BEN

Ready to make wiser business decisions?

By choosing our company, you have started your journey to success. You can rest assured knowing that you are in good hands. Work with our team of experienced tax specialists today. Let us help you grow.

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Foreign Shareholders of US Corporation

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Foreign Bank and Financial Accounts Report (FBAR)

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International Income Tax Treaties

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Our Clients Reviews

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International tax client


USiBTS is the best. Not only did they help me make sound decisions, but they also followed up with me to ensure I didn’t make any other mistakes! I highly recommend them for any tax needs and financial advice. They are too good!




We were experiencing problems with our overall tax system and was on a thin line, but fortunately, we found USiBTS, which not only swooped in to save the day but resolved it quite quickly.




USiBTS handle all my personal and firm issues. After delivering me from a nightmare of complicated tax problems, everything so far has been easy. They are fast, direct, customer-oriented, and the easiest-going company I’ve ever partnered with. Kudos!



I don’t know how to thank USiBTS enough. My business would have been history if they hadn’t shown up for me. In only 24 hours, they analyzed my past tax history and put together a detailed plan, even if it was short-noticed. It was unlike anything I’ve ever seen.