We are with you wherever in the world you need us.

Providing Unparalled Support in over 80 Countries Across the Globe.

It's a small world out there and businesses work with companies and individuals across the globe.  With international growth comes a unique set of challenges.  Tax laws vary from country to country.  It's important for your CPA firm to be able to support you no matter where you operate.   As part of Nisivoccia's Unparalleled Support, our expertise extends beyond our borders.

Through our affiliation with BKR International, we can provide international tax services in over 80 countries.

For companies based outside of the United States, having an accounting firm that understands U.S. tax requirements can save valuable time and money.  Our team has been helping businesses in the US for over 50 years.  We welcome you to experience The Nisivoccia Way.


We specialize in the following international tax services:

  • Preparation of all U.S. international forms, including Forms 1120, 1120-F, 1065, Form 1118, 5471, 5472, 8865, and 8858
  • U.S. tax withholding on outbound U.S. source income – including FATCA compliance (W-8 series and
  • EIN/ITIN applications)
  • Withholding reporting for foreign partners of U.S. direct investments
  • Tax Treaty based positions
  • Foreign tax credit planning and calculation
  • Entity classification elections – disregarded entity (DRE) or choice type of entities
  • Non-resident U.S. tax compliance (Form 1040NR)
  • Foreign trusts and passive foreign investment reporting (Forms 3520 and Form 8621 PFIC’s)
  • Expatriate tax returns – tax equalization for foreign assignments
  • Foreign bank account and specified foreign assets compliance
  • IRS Disclosure of unreported foreign assets
  • Form 8854 Tax compliance for relinquishing U.S. citizenship and U.S. permanent resident
  • Foreign and U.S. tax planning and reporting
  • Design and implementation of global tax efficient structures
  • Subpart F planning and compliance
  • Worldwide tax minimization plans
  • IC-DISC export sales structures
  • Out-bound tax considerations of global expansion- including cross-border cash planning, profit/dividend repatriation, funding and capitalization, and foreign currency issues
  • Tax planning for intangible properties and IP migration
  • In-bound tax considerations for entering U.S. markets with efficient tax structures – permanent establishment analysis
  • Tax treaty analysis, research and planning for companies and individuals
  • Pre-immigration tax planning for individuals – trust, estates, inheritance, and gift tax planning
  • In-bound tax considerations for foreign nationals on U.S. assignments
  • Cross-border financing strategies and foreign exchange issues
  • Earnings and profits (E&P) reviews
  • Transfer pricing consultation on documentation, policies, and agreements
  • Outsourced accounting services including CFO, bookkeeping and internal accounting staff support
  • Audit, Compilation and Review of financial statements
  • Other integrated business advisory services
  • Connection to more than 80 countries and 500 offices through our affiliation with the BKR International Accounting network
  • Knows the needs of mid-sized and small companies venturing to foreign markets for entry and expansion
  • Partners with professionals in other service areas domestically and internationally to provide our clients with a global advisory team

Latest Tax & International Tax Blog Posts

The IRS Has Just Announced 2024 Amounts for Health Savings Accounts

The IRS recently released guidance providing the 2024 inflation-adjusted amounts for Health Savings Accounts (HSAs). ...
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Many businesses in certain industries employ individuals who receive tips as part of their compensation. ...
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Click Here To View More Tax Blog Posts And Click Here To View More International Tax Blog Posts

Upcoming International Tax Events

Economic Outlook Forum 2023

06/20/23 8:15 - 10:30 A.M.

Join us for the Sixth Annual Economic Outlook Forum on the morning of Tuesday, June 20 at Perona Farms. This event is co-hosted by Nisivoccia and Laddey, Clark & Ryan. The Economic Outlook Forum is intended to bring together business leaders in Northern New Jersey to focus on business opportunities and challenges. The program will focus on economic trends affecting rural and suburban areas like Northern New Jersey.

We are pleased to welcome Keynote Speaker, Ryan Severino, CFA, Chief Economist and Head of U.S. Research of BentallGreenOak. Ryan will discuss the economy so far in the early part of the year, as well as what we should expect for the remainder of 2023. A panel discussion of local business leaders will follow the keynote presentation, including Jennifer Cable, Thor Labs, and Kurt Gewecke, KG Companies, and moderated by Thomas N. Ryan, Managing Partner of Laddey Clark & Ryan, LLP, and our Partner, Deirdre Hartmann.

Meet our Talented & Caring Team of International Tax Experts

For more information, please contact Glenn Schwier, CPA, JD at or (973) 298-8500