Service Overview

U.S. Tax Services

Comprehensive tax compliance, planning, and advisory for U.S. citizens abroad,green card holders, and international businesses with U.S. interests.

Expert Guidance for Cross-Border Taxpayers

Navigating the U.S. tax system while living or operating abroad presents unique challenges. Our dual-qualified team provides the clarity and technical expertise required to ensure you remain fully compliant while optimizing your global tax position.

U.S. Citizens & Expats

Mandatory annual federal filing and asset reporting regardless of global residency.

U.K. Dual Residents

Strategic navigation of worldwide income taxation and U.S.-U.K. treaty benefits.

Comprehensive Service Overview

Individual Compliance

  • Form 1040 & State Tax Preparation
  • Foreign Earned Income Exclusion (2555)
  • Foreign Tax Credit (1116)
  • FBAR & FATCA Compliance

Business & Trusts

  • Form 1120 & 1065 Business Returns
  • Foreign Trust Reporting (3520)
  • Controlled Foreign Corporations (5471)
  • PFIC Reporting (Form 8621)

Why Industry Leaders Choose RNTFS.

Dual-Qualified Team

Enrolled Agents and Chartered Accountants providing a 360-degree perspective.

100% Compliance

A proven track record of flawless representation with the IRS and HMRC.

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Start your U.S. tax filing process

Tax Resource Library