Tax Services

100% Accurate Personal and Business Tax Returns

Say goodbye to tax confusion - hello to clarity and peace of mind.
Navigating the U.S. tax system as an immigrant can be incredibly challenging. Complex tax laws, language barriers, and unfamiliar regulations make it difficult to ensure compliance and maximize your tax benefits. Many find themselves stressed and confused during tax season, worried about making costly mistakes.

Imagine the anxiety of facing a tax return filled with unfamiliar terms and intricate details. You might miss out on significant deductions simply because you don't fully understand the U.S. tax code. This confusion can lead to errors, potential audits, and even penalties. The fear of filing incorrectly and the potential financial consequences can make tax season a source of immense stress.

At Office Tax Services, we specialize in international tax preparation solving these problems for those new to the U.S. tax system. Our team of Brazilian tax experts provides personalized support in both Portuguese and English, ensuring you understand every aspect of your tax return. With over 10 years of experience and a commitment to 100% accuracy, we guarantee the best results for your personal and business tax needs.

Our fast communication and thorough explanations ensure you agree with your tax return before filing. Join over 2,000 satisfied clients who have experienced stress-free, precise, and efficient tax preparation with our trusted services.

Need help with Personal or Business Taxes?

Testimonials

Nadiely Schiavinatto

Eu acho que já fiz um review aqui, mas não custa fazer outro. Declaro meu Tax desde 2019 com a Office Tax (empresa e pessoal). A equipe é sempre super prestativa e esclarece as dúvidas rapidamente. O portal é prático e parece seguro. Super recomendo!

Claudia Shaw

It took Cristina 4 hours to revise accounting and taxes in preparation to the upcoming file extension of 4 companies. She was able to catch discrepancies and question some allocations of the bookkeepers. Next step will be tax planning and strategies for more deductions next year :)

Fabiola Gomes

Cristina is just amazing. Makes my life so much easier every time I go do my taxes with her. Taxes is something very uncomfortable and confusing to do for most of us however with Cristina I feel more confident and motivated to put the info together. She makes it easy for me. I love her services.

Why Choose Us?

Peace of Mind
Our seasoned professionals specialize in serving both individuals and businesses, offering tailored international tax solutions designed to maximize savings and minimize liabilities with 100% accuracy.
Clear communication
Bilingual support in your preferred language to ensure full understanding of your tax documents and situation.
Safety and Privacy
Your sensitive information and documents are protected with our secure online portal that follows the IRS safety guidelines.
Fast Response all Year-round
Receive consistent support not only during tax season, but whenever you need it.
Convenient Online Service 
Enjoy the flexibility of completing your taxes entirely online, eliminating the need for in-person appointments and saving you valuable time.
IRS Certified Acceptance Agent (CAA) for ITIN Applications: 
As an IRS CAA with 100% approval rate, we streamline the ITIN application process by eliminating the need to submit original documents. 
Guaranteed Protection and Support
Opt for our tax insurance add-on for comprehensive coverage against audits and letter responses for up to three years, providing you with added financial security and peace of mind.
Proven Track Record
More than 2500 clients served with over 300 5-start reviews across different platforms. We invite you to join our growing list of satisfied clients who have entrusted us with their tax needs and have experienced the difference our reliable, professional service can make in their financial lives.

How it works

1) Upload Documents and Tax Information
2) Preparation of the Tax Return
3) Review and Approval
4) Sign and Receive the Final Tax Return
Experience the difference with a team that truly cares about your financial success. 

Regardless if you still have rental income, an active business, or investment accounts in Brazil; or if you have moved your entire financial life to the U.S.A., we can help!

Trust Office Tax Services for all your personal and business tax needs, whether you’re in San Diego, Miami, Boston, Los Angeles, Houston, Orlando, Atlanta, Newark, San Francisco, or Washington, D.C. We serve Brazilians, foreigners, and Americans across the USA.

Contact us today to schedule a consultation and take the first step toward stress-free tax solutions.

Testimonials

Saneesh Sharma

Cristina filed my taxes for 3 years in a row and I am never leaving. Amazing team, great results, and the communication is super fast. The best part is knowing if I forget anything, they always remind me and I don’t need to worry. Thank you for such great service. See you next year.

Chelin Fernandez

We have been going to them for our taxes for over half a decade. Never disappoints.

Julia Fernandes

Best experience! The online portal helps to keep all the documents, files and spreadsheets organized. My tax return was made really fast and the employees are very polite and helpful. Thank you so much!

IRS Certified Acceptance Agents (CAAs) for ITIN application

Whether you're a non-resident alien needing to file taxes or require an ITIN for a spouse or dependent, we guarantee a smooth application process without requiring submission of the original passport, providing added security for your documents. With over 1000 ITINs approved and maintaining a flawless 100% approval rate, our dedicated team guides you through every step, from initial application to final approval. Don't miss out on valuable tax advantages, click on the link below to start your  ITIN application.

How it works

Testimonials

Wesley Vieira

I’m here to thank you guys for your professionalism and excellence on my ITIN application. I was hoping to get it only in December or January since it was applied at the end of August, but you got it in a month of waiting. It was very FAST!
Thank you very much, this will help me a lot and I’m very happy with your services.

Javier Lacalle

Really supportive, nice and efficient team. This was the first time they are helping with tax return and also with ITIN. And I will definitely repeat the coming years.

Andréa Moura

Excellent, dynamic and effective!I returned to Brazil in the same tax year that I went to the USA and I didn’t even know where to start making this declaration. I watched a video of Cristina on YouTube, which was very informative, and even though I lived in another American state, I consulted them to see if they could make my statement and the process immediately began.
Very committed and friendly team. Just be thankful.
Andrea

Frequently Asked Questions

Need help with Personal or Business Taxes?