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Tax Solutions · U.S. & D.R.

Your Financial Success
Starts Here

Experts in US taxes, business formation, and relocation between the United States and the Dominican Republic. Comprehensive solutions with integrity and trust.

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About Us

Your strategic ally
across two countries

Mary combines advanced financial training with real-world experience in regulation and auditing to help individuals and businesses navigate complex financial and tax matters with confidence.

She holds a Bachelor's degree from Rutgers University and a Master's in Accounting with a concentration in Governmental and Nonprofit Accounting.

A United States Army veteran, Mary built her career in financial oversight and regulatory compliance, serving as an IRS Revenue Agent and later auditing federally insured credit unions in the northeastern United States.

She has also worked in the private sector conducting risk assessments and audits in the commercial lending division of Webster Financial, a major regional financial institution.

Drawing on this diverse background in government, regulation, and private finance, Mary brings a disciplined, detail-oriented approach to helping clients:

  • Understand their financial situation
  • Stay in compliance with regulations
  • Make smarter financial decisions

IRS Representation

IRS Debt Management & Agreements

International Tax Planning

Chapter 7 & Chapter 13 Bankruptcy Representation

Who We Are

Experience that speaks
for itself

A multidisciplinary firm with presence in the US and Dominican Republic, specialized in making the complex possible.

We are a multidisciplinary company specialized in US taxes, international tax planning, business formation, and support services for those looking to invest, settle, or relocate between the US and Santiago, Dominican Republic.

We have extensive experience in IRS representation and accompaniment in government processes, as well as complementary services like translation, consular liaison, and travel planning. Our goal is to simplify complex processes into clear, efficient, and reliable solutions.

Our Essence

Principles that define us

Mission

Provide tax, business, and relocation services with excellence, ethics, and responsibility, offering personalized solutions that ensure legal compliance, financial stability, and peace of mind for our clients.

Vision

To be the leading firm in international tax services and relocation between the US and Dominican Republic, recognized for our integrity, professionalism, and reliable results for every client.

Values

Integrity & transparency · Absolute confidentiality · Professionalism · Client commitment · Legal responsibility · Personalized, human attention.

Our Process

How we work

A clear and transparent process so you always know where you stand.

01

Initial Consult

We analyze your situation and needs of charge and confidentially.

02

Personalized Plan

We design a strategy tailored to your tax or migratory goals.

03

Execution

We handle all steps from start to finish with maximum efficiency.

04

Follow-up

We accompany you post-process to ensure lasting results.

Our Services

Everything you need
in one place

Tax, business, and relocation services for individuals, families, and businesses between the US and DR.

Bookkeeping
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Bookkeeping
Tax Planning
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Tax Planning
Tax Preparation
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Multi-State Tax Preparation
Tax Audits
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Tax Audits
International Taxes
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International Taxes
Corporate Returns
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Corporate & S-Corp Returns
Partnerships
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Partnerships
LLC
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Limited Liability Companies (LLC)
IRS Representation
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IRS Representation
Bankruptcy
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Bankruptcy Representation
Cryptocurrency
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Cryptocurrency
Expatriates
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Expatriates
Married MFS
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Married & MFS Returns
Child Custody
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Tax Mediation – Child Custody
Estates Trusts
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Estates, Gifts & Trusts
Tax-Exempt Orgs
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Tax-Exempt Organizations
Agricultural Taxes
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Agricultural Credits & Taxes
Financial Planning
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Financial Planning
Gig Economy
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Gig Economy (Freelance)
Military Taxes
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Military Taxes
Nonprofit
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Nonprofit Organizations
Payroll Taxes
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Payroll Taxes
Pensions IRAs
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Pensions, Annuities & IRAs
Sales Tax
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Sales Tax
Why choose us

Reasons to
trust us

  • Experience in US tax systemsDeep knowledge of the IRS, ITIN, federal and state laws.
  • Hassle international processesWe handle US‑DR binational procedures seamlessly.
  • Personalized, direct attentionYou speak with real experts, not assistants or automated systems.
  • Comprehensive solutions in one placeTax, business, migration, and logistics – all under one roof.
  • Guaranteed transparency & confidentialityYour information is always protected with the highest standards.

What you get with us

Full tax security and compliance
Tax optimization and strategic planning
Professional IRS representation
Hassle business incorporation
Consular process accompaniment
Organized, safe relocation transition
Guaranteed time, money, and stress savings
Testimonials

What our clients say

★★★★★

"USA Tax helped me organize my US taxes for the last three years without any issues. Clear, professional, and no surprises. Highly recommended!"

MR
María RodríguezBusiness owner · New York, USA
★★★★★

"The relocation process from Florida to Santiago was much easier than I expected thanks to their support. They handled absolutely everything."

CL
Carlos LoraRelocated family · Florida → Santiago
★★★★★

"I formed my LLC in the US in record time with their help. The whole process was transparent, fast, and fairly priced. They now handle my monthly bookkeeping."

AP
Ana PeñaEntrepreneur · Santiago, DR
Blog

Articles & Resources

Helpful information about taxes, business formation, and relocation.

Articles and resources coming soon.

FAQs

Everything you want to know

Can I file my US taxes while living in the Dominican Republic?
Yes. US citizens and permanent residents are required to report their worldwide income to the IRS regardless of where they live. We help you meet this obligation correctly and efficiently, applying current tax treaties.
What type of US business entity is best for me?
It depends on your goals. LLCs are popular for flexibility and asset protection. Corps (C‑Corp or S‑Corp) are ideal if you plan to seek investors or expand. In your initial consultation, we analyze your specific case and recommend the best structure.
How long does the relocation process to Santiago take?
Time varies based on each family’s needs. Coordinating housing, documents, and logistics can take between 4 and 12 weeks. Our team guides you step‑by‑step and coordinates all details for a smooth transition.
Do you offer consultations in English?
Yes, our team is fully bilingual (Spanish and English) and we serve clients in both the US and Dominican Republic in both languages.

Ready to take your next step?

Schedule your consultation today. Our team is ready to help you with your tax and life goals.

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Privacy Policy

1. Information We Collect

We collect personal information that you voluntarily provide when contacting us, completing forms, or requesting our services. This may include your name, email address, phone number, and any data necessary to provide our tax or relocation services.

2. Use of Information

The information collected is used exclusively to:

  • Provide and improve our tax, business, and relocation services.
  • Communicate with you regarding your inquiries or contracted services.
  • Comply with applicable legal and regulatory obligations.

3. Data Protection

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. Your information will never be sold or shared with third parties without your express consent, except where required by law.

4. Cookies

This website uses language preference cookies to improve your browsing experience. We do not use third-party advertising tracking cookies.

5. Your Rights

You have the right to access, correct, delete, or object to the processing of your personal data at any time by contacting us through the channels listed on this website.

6. Changes to This Policy

We reserve the right to update this Privacy Policy at any time. We encourage you to review it periodically. Last updated: March 2025.

7. Contact

For questions regarding this policy, please contact us through our official channels available on this website.

Terms of Service

1. Acceptance of Terms

By accessing and using the USA Tax Multiservice Powered by The Number Theorist website, you agree to comply with and be bound by these Terms of Service. If you do not agree with any of these terms, please do not use this site.

2. Description of Services

USA Tax Multiservice provides professional services in tax preparation, tax planning, business formation, IRS representation, international relocation, and related services between the United States and the Dominican Republic.

3. Use of the Website

You agree to use this website only for lawful purposes. The following are prohibited:

  • Attempting unauthorized access to site systems or data.
  • Posting or transmitting illegal, offensive, or rights-infringing content.
  • Using the site in a way that could damage, disable, or overload our servers.

4. Limitation of Liability

Information published on this website is for general informational purposes only and does not constitute tax or legal advice. For specific guidance, contact our professionals directly. USA Tax Multiservice is not liable for decisions made solely based on website content.

5. Intellectual Property

All website content, including text, images, logos, and design, is the property of USA Tax Multiservice or its licensors and is protected by intellectual property laws. Reproduction without express authorization is prohibited.

6. Modifications

We reserve the right to modify these Terms of Service at any time. Continued use of the site after modifications implies acceptance of the new terms.

7. Governing Law

These terms are governed by the laws of the Dominican Republic and the United States of America, as applicable to the nature of each contracted service.

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