Berntson Porter Coronavirus Resource Center Details

International Consultancy Group


Through global partnerships and our multilingual staff, Berntson Porter has the resources to help companies navigate complex regulations here and abroad. Our International Consultancy Group provides tax compliance and consulting services to domestic companies expanding abroad and foreign companies entering the U.S.

Our service delivery model incorporates PrimeGlobal, an association of approximately 300 independent accounting member firms in over 80 countries. As part of PrimeGlobal, we’re able to tap into the expertise of other member firms throughout the world to ensure our clients have a local resource for their international business needs. For more information on PrimeGlobal, visit our Affiliations and Associations page.

To learn more about our International Consultancy Group, click here to download our informational PDF.


  • Entity / Structure consulting
  • Permanent establishment analysis
  • International and local tax expertise
  • Export incentives (IC-DISC)
  • Foreign investment in U.S. real property
  • Withholding tax planning / consulting
  • Executive services (for expatriates and inpatriates)
  • Reporting of foreign operations and investments
  • Multilingual communications and reporting

New Name, Same People and Service You’ve Known for Years.

Berntson Porter is excited to announce that we are now part of CBIZ & MHM (Mayer Hoffman McCann P.C.). Together, CBIZ & MHM are one of the nation’s Top Ten accounting providers, and Berntson Porter is honored to be joining them. We are pleased to be able to offer the same people and the same service you’ve known for years under a new name: CBIZ Berntson Porter. Please click here for more information.