International Tax Services That Simplify Cross-Border Complexity

Unsure How Global Income or Moves Affect Your U.S. Taxes?

International tax rules are complex—small errors can lead to big penalties. Many individuals and businesses feel lost with foreign income, overseas assets, or multi-country operations. Andy Wang CPA & Associates specializes in international tax planning, reporting, and compliance for Silicon Valley clients with global ties. We help you understand your obligations, avoid double taxation, and stay fully compliant.

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Problems We Solve Every Day

Foreign Income and Asset Reporting

U.S. tax law requires full disclosure of overseas accounts and investments. We guide you through FBAR, FATCA, and related forms—minimizing audit risk and costly mistakes.


Cross-Border Business Operations

Expanding abroad or receiving foreign revenue? We coordinate multi-country tax filings, entity structure, and treaty analysis—so your company stays compliant and tax-efficient.


Tax Issues for New U.S. Residents

Moving to the U.S. brings new rules around residency, timing, and global reporting. We help new immigrants and expats prepare first-time filings, establish good habits, and structure finances for U.S. tax benefits.


IRS Voluntary Disclosure and Amnesty Programs

Worried about past non-reporting? We advise on IRS disclosure options to resolve issues and minimize penalties.


International Students, Investors, and Families

From student visa holders to families with assets abroad, we address unique filing needs, treaty benefits, and planning opportunities.

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International Tax Is Never One-Size-Fits-All

Each client’s situation is unique—country of origin, type of income, residency status, and goals all matter. We provide custom guidance that fits your background, whether you’re an executive, entrepreneur, or newcomer.

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Global Compliance, Local Understanding

We bring Silicon Valley experience and bilingual service (English/Mandarin) to international clients—bridging cultural gaps as well as tax gaps.

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Year-Round Support for Changing Lives

International tax isn’t a one-time filing. We provide ongoing advice as your circumstances change: new investments, property sales, family arrivals, or return moves.

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Your International Tax Questions, Answered

  • Do I need to report overseas bank accounts?

    Yes—most U.S. taxpayers must file FBAR and may need to report under FATCA if balances exceed certain thresholds.

  • How do I avoid double taxation?

    We use treaty analysis, foreign tax credits, and strategic income timing to reduce or eliminate double taxation.

  • Can you help if I’ve never filed or missed prior years?

    Yes. We guide clients through IRS disclosure and amnesty programs to resolve past issues.

  • Do you work with clients outside California?

    Absolutely. We serve clients across the U.S. and globally, virtually and securely.

  • What documents do I need for international tax prep?

    We’ll provide a checklist, but typical needs include foreign account statements, global income records, prior U.S. returns, and visa/residency info.

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Stay Compliant and Reduce Risk With International Tax Expertise

Andy Wang CPA & Associates helps globally connected clients navigate the complexity of international tax—with accuracy, empathy, and year-round support.