Saavedra CPA | Puerto Rico CPA & Tax Solutions

U.S. Activity

Federal Tax Filing for Puerto Rico Residents

Even as a resident of Puerto Rico, certain types of income or business activity in the United States may create U.S. federal tax obligations. Whether you’re working with clients in the States, investing, or holding real estate, it’s essential to understand when federal forms apply when engaged in U.S. Activity.

What Counts as U.S. Activity?

“U.S. Activity” refers to income or engagement tied to the 50 states or Washington, D.C. It may include:

  • Employment or self-employment with U.S. clients

  • Rental income from U.S. real estate

  • Dividends, royalties, or interest from U.S. sources

  • Sale of U.S. properties or businesses

  • Ownership in U.S.-based partnerships or corporations

These activities may require filing federal tax forms, even while maintaining Puerto Rico residency.

When Are Federal Forms Required?

If you earn income effectively connected to a U.S. trade or business, or receive fixed, determinable, annual, or periodic income, you may need to file:

  • Form 1040 / 1040-NR – Individual income tax returns

  • Form 1120 / 1120-F – For corporations with U.S. business

  • Form 1065 – U.S. partnerships with Puerto Rico ownership

  • Form 5471 / 5472 / 8865 – International disclosure forms

  • Form 8833 – Treaty-based return disclosures

  • Form 1116 – Foreign tax credit coordination

  • Form W-8BEN / W-8ECI – Certification of status for U.S. payors

We help determine when each applies and how to file correctly.

Entity-Level & State Considerations

Puerto Rico-based businesses engaged in U.S. commerce may also have:

  • Nexus in a U.S. state, triggering income, sales, or franchise tax

  • Reporting duties based on ownership, transfers, or distributions

  • Filing thresholds for informational returns, even without tax due

Understanding these layers is key to minimizing exposure and staying ahead of audit risk.

Planning & Compliance Support

Many Puerto Rico residents are unaware of when U.S. tax rules still apply. We offer support with:

  • Determining tax residency and sourcing rules

  • Reviewing client structures and service delivery footprints

  • Coordinating filings between PR and U.S. jurisdictions

  • Avoiding overreporting or duplicate taxation

Not sure if your activity triggers a filing? We specialize in helping Puerto Rico residents and businesses stay compliant with U.S. federal tax law.