e.g. country, city, service, firm or contact name

member firms

Benefitax GmbH

Frankfurt am Main
Auditing & Accounting
Tax
Advisory
Corporate Finance
Fiduciary & Estate Planning

DMJPS PLLC

Greensboro, NC
Auditing & Accounting
Tax
Advisory
Corporate Finance
Fiduciary & Estate Planning

AT Partners, k.s.

Bratislava
Auditing & Accounting
Tax

Wegner CPAs LLP

Janesville, WI
Auditing & Accounting
Tax
Advisory
Corporate Finance
Fiduciary & Estate Planning

Wegner CPAs LLP

Baraboo, WI
Auditing & Accounting
Tax
Advisory
Corporate Finance
Fiduciary & Estate Planning

Wegner CPAs LLP

Madison, WI
Auditing & Accounting
Tax
Advisory
Corporate Finance
Fiduciary & Estate Planning

Wegner CPAs LLP

Waukesha, WI
Auditing & Accounting
Tax
Advisory
Corporate Finance
Fiduciary & Estate Planning

Tower Consulting

Bogotá D.C.
Auditing & Accounting
Tax

contacts

Oliver Biernat

Benefitax GmbH

Frankfurt am Main

Andrea Fantozzi

Prager Metis International LLC

New York, NY

Michael J. Reilly

Dannible & McKee, LLP

Syracuse, NY

Charles A. Damato

Windels Marx Lane & Mittendorf

New York, NY

Michael R. Gillis

DMJPS PLLC

Greensboro, NC

Pete Oettinger

Wegner CPAs LLP

Baraboo, WI

Joseph M. Catalano

Funaro & Co. PC

New York, NY

Stephen Jankelowitz

Ageis Accounting and Tax Pty Ltd

Sydney

publications

GGI INSIDER No 144 Nov 2021

Benefitax celebrates its 15th anniversary

Oliver Biernat

09 December 2021

GGI INSIDER No 127 Sep 2023

Juve Handbuch Steuern: Benefitax leading tax firm consulting firm in the central region

Oliver Biernat

09 October 2023

GGI INSIDER No 120 July 2022

Double award for Benefitax German Chartered Accountants in Frankfurt

Oliver Biernat

04 August 2022

VAT registration needed for sales in online marketplaces in Germany despite purely VAT exempt sale

Martin Thieslauk

26 October 2022

GGI INSIDER No 122 November 2022

Professional anniversary of Oliver Biernat

Oliver Biernat

07 December 2022

PRESS RELEASE

Three German GGI member firms recognised as Top German Tax Advisory Firms

Oliver Biernat, Andreas Gottmann, Tobias Schreiber

21 June 2023

PRESS RELEASE

Three German GGI member firms recognised as Top German Tax Advisory Firms by Handelsblatt

Oliver Biernat, Martin Thieslauk, Andreas Gottmann, Bernhard Schwechel, Tobias Schreiber, Boris Michels

03 April 2025

GGI FYI GMS News No 07 MARCH 2025

International tax treaties and double taxation challenges

Feliza Bahamonde, Oliver Biernat

02 April 2025