Our Team

Peter Green


As MASSIE’s CEO, Peter is responsible for the company’s growth and client experience initiatives that make the R&D tax credit process easier, generating larger credits and ensuring smoother audits. His innovative strategies at MASSIE, much like his past achievements, have rapidly propelled the company’s expansion. By implementing his unique improvement initiatives and ideas, Peter has significantly contributed to MASSIE’s prominence in the industry.

His journey in the tax credit industry began in 2001 and is marked by significant achievements. In 2007, Peter’s strategic leadership as President of WALLACE led to the company’s rapid growth, culminating in its acquisition by ADP in 2011. His deep understanding of the tax credit industry is further evidenced by his past contributions to specialty taxation committees for both the Georgia Chamber of Commerce and the Georgia Economic Development Association. Peter, known for his tax credit policy expertise, is often invited to speak at national events to share his insights and best practices.

Originally from Dublin, Ireland, Peter has called Georgia his home since 1993. Despite his Irish upbringing, he can cook an incredible southern BBQ. Beyond his professional pursuits, Peter is passionate about music, often found playing his guitar and singing. When he’s not barbecuing or performing, he can be found on the golf course.

Speaking Events

The R&D Tax Credit Best Practice Roundtable
Best Practice Roundtable
Thursday, June 27th
3:00 pm EST

The MASSIE Method

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Scientist in labroatory
2020 - 2023
Repeat Honoree
Financial Times
America's Fastest Growing Companies
2019 - 2023
Repeat Honoree
Inc. 5000
America's Fastest Growing Private Companies
2022 - 2024
Platinum Sponsor
TEI (Tax Executives Institute)

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