Cross-Border Expertise. Global Perspective.

International Taxation Services in San Diego

Bilingual CPA expertise in U.S.–Mexico taxation, foreign reporting, international compliance, and cross-border tax planning.

Services

International Tax Reporting With Precision and Clarity

Navigating U.S. international tax rules requires specialized knowledge. At AB Tawil & Associates Inc., we help individuals, businesses, and foreign investors comply with complex reporting requirements while minimizing their global tax burden.

Our bilingual CPA team prepares and reviews all major international forms, including 5471, 5472, 8865, 8858, 3520, 3520-A, 8621 (PFIC), FBAR, and FATCA, ensuring accuracy, compliance, and timely filing.

We also prepare 1040-NR, foreign partnership returns, and returns for foreign-owned U.S. corporations. For non-compliant taxpayers, we guide you through Streamlined Filing Compliance Procedures with confidence and discretion

U.S.–Mexico Cross-Border

Nonresident & 1040-NR

IRS International Reporting

Streamlined Compliance

Global Tax Knowledge Backed by Bilingual Expertise

International taxation is not simply an extension of U.S. tax rules; it’s an entirely different system with complex reporting, foreign structures, treaties, and anti-deferral regimes. 

We understand how U.S. rules interact with Mexican and foreign tax laws, allowing us to guide clients through issues like double taxation, estate tax exposure, GILTI, FDII, foreign tax credit planning, and withholding requirements (Forms 8804, 8288, 1042). 

Whether you own foreign companies, invest internationally, or operate cross-border, we help you stay compliant while reducing your global tax liability. 

Our International Services Include:

  • Foreign reporting: 5471, 5472, 8865, 8858, 3520, 3520-A, 8621 (PFIC), FBAR, FATCA 
  • Nonresident returns: 1040-NR, dual-status, withholding returns 
  • Cross-border business structuring to avoid double taxation 
  • International tax planning for U.S. and Mexican residents 
  • GILTI & Subpart F planning 
  • Foreign Tax Credit & treaty analysis 
  • Withholding obligations: 8804/8805, 8288 FIRPTA, 1042 
  • Streamlined Filing Compliance for non-compliant taxpayers 
  • Pre-migration tax planning 
  • Estate tax exposure planning for foreign individuals 
  • ITIN application support (as Certified Acceptance Agents) 

 

Our goal is to protect your global assets, reduce your worldwide tax exposure, and keep you fully compliant — no matter how complex your structure is. 

San Diego bilingual CPA meeting with a small business client during an in-office consultation
International Tax Expertise

What Makes Our International Services Different

International tax matters demand careful coordination across jurisdictions, not just technical accuracy. We bring a disciplined, cross-border approach that focuses on clear communication, precise reporting, and proactive planning to help clients manage complexity with confidence.

Bilingual team (English & Spanish)

Deep U.S.–Mexico tax expertise

All foreign reporting handled in-house

Cross-border structuring and treaty planning

Certified Acceptance Agent for ITINs Shape

International Tax Expertise

What Makes Our International Services Different

International tax matters demand careful coordination across jurisdictions, not just technical accuracy. We bring a disciplined, cross-border approach that focuses on clear communication, precise reporting, and proactive planning to help clients manage complexity with confidence.

Cross-Border Clients

Who We Serve

Our clients include individuals and businesses navigating international activity, cross-border ownership, or compliance challenges. We support those who need clear guidance, reliable execution, and a trusted advisor to help them move forward without uncertainty.

U.S. taxpayers with foreign companies or assets

Mexican individuals and businesses with U.S. operations

Foreign investors purchasing U.S. real estate

Nonresidents and 1040-NR filers

Taxpayers needing Streamlined Compliance

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