Comprehensive tax filing services for US citizens living abroad, including foreign income reporting and compliance.
Expert advice on cross-border tax issues, dual citizenship rules, and asset reporting outside the US.
Tax planning and filing for foreign US business owners, ensuring compliance with international regulations.
Secure, user-friendly online portal for document submission, communication, and streamlined tax processing.
Free initial consultations and ongoing support to address specific tax questions and strategies.
As an individual navigating my personal taxes, I struggled to understand some of the details of reporting assets held outside the US. I knew I needed advice from a tax professional who understood international tax rules, but I wasn't sure how to find someone. I read about Gary on a post - he had written a journal article about the topic I wanted more information on. I contacted him via his website. The process was straightforward, and he responded right away. He gave us a free half hour consultation, and then worked with me via email to answer the detailed questions I had. Gary was knowledgeable, patient and professional. With Gary's help I finalized my tax return with confidence. I would definitely recommend working with him!
Fantastic !!! I looked for a long time to find an accountant with a good knowledge of dual citizenship and US and international tax affairs. It was not easy as . Finally found Gary who is both incredibly knowledgeable and very helpful. Cant recommend him highly enough. UPDATE. Have now been using them since 2007 and continue to be very happy.
Every year, GW Carter team help me fill my taxes as a foreign US Business owner. If I have any questions, they will answer them immediately. The filling goes very fast. I will definitely recommend them to anyone.
The whole process of my tax filing was just smooth from start to finish. GW Carter has a good process in place and excellent communication. I would definitely recommend using their services and will again in the future.
GW Carter Ltd is a great firm and I highly recommend them. They solved all my US expat Tax problems with professional knowledge, speed, patience and efficiency. Communicating with them, as well as sending them the relevant documents, was easy, even from abroad, using their intuitive and well-designed platform. They are a great team and helped me navigate the US expat fiscal system in a way that no previous CPA firm was able to do in the past. I am planning to keep working with them in the future as I am extremely satisfied with the quality of their services.

Expert US & International Tax Solutions for Expats and Global Businesses
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GW Carter Ltd is a premier CPA firm specializing in US expatriate taxation and international tax compliance. With over 15 years of experience, we provide personalized, knowledgeable guidance to individuals and businesses navigating complex cross-border tax regulations. Our team leverages an intuitive digital platform for seamless communication and document sharing, ensuring efficient, accurate filings from anywhere in the world. Trusted by clients globally for our professionalism, responsiveness, and deep expertise in dual citizenship and international tax affairs.
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