Who We Are

Duggan & Massey was founded as a full service certified public accounting firm in 1956 focusing on Atlanta’s closely-held businesses and high net worth individuals. Our firm has grown steadily over the years, and is currently one of the most experienced full service firms in the Atlanta, Georgia area.

The firm consists of 25 personnel including four partners. We are members of the American Institute of Certified Public Accountants and the Georgia Society of CPAs. Click here to see a complete list of our memberships and affiliations. Get to know our Partners here and our Management Team here.


The History of Duggan & Massey

On the morning of November 30, 1956, John Duggan opened his doors at 402 East Ponce de Leon in Decatur, Georgia. With his diploma from the University of Alabama, six years of accounting experience with one of the “big eight” firms, and a year and a half of auditing experience with the IRS, John started his own CPA firm.

Nine years later John was ready to expand. In October of 1965, Dancy Massey, a Georgia State University graduate, was hired and shortly thereafter the firm moved to Executive Park.

For the next ten years the firm began to flourish as they primarily dealt with real estate, construction, and the service industry. In 1976 the firm moved to Piedmont Center, which remains our current home. In 1996 and 1997, John Duggan and Dancy Massey, respectively, retired, taking with them fond memories and leaving behind a legacy of a CPA firm known to so many as so much more.

The Passing of John Edward “Poppy” DUGGAN

DUGGAN, John Edward “Poppy” John Edward “Poppy” Duggan, 90, of Atlanta passed away peacefully at home on April 20, 2016. He was born in Red Level, Alabama and grew up in Andalusia. John was the son of Rossie Edehlia Brown and William Robert Duggan and was preceded in death by 7 sisters and 3 brothers. John is survived by his sister, Alice Duggan Everage, and numerous nieces and nephews. After graduating from high school, John served in the Army Air Corps during World War II. Upon returning home, he graduated from the University of Alabama and moved to Atlanta to work for Arthur Andersen & Co., then briefly with the IRS. As a Certified Public Accountant, he started his own CPA firm. In 1965, he expanded his office and hired Dancy Massey, who later became his partner, and the firm is now known as Duggan & Massey. During a long and respected career as a CPA, John was President of the Lenox Chapter of the Georgia Society of CPAs, member of the Board of Directors and President of the Atlanta Tax Forum, and member of the Board of Directors of the Georgia Society of CPAs.

He was a mentor and influence in people’s lives and created “Poppy’s Do’s and Don’ts on the Job” which will forever remain a treasured family keepsake. Outside of the office, John was an avid fisherman and hunter. He enjoyed many trips with family and friends through the years. John is survived by his loving wife, Jane, his children Jane Duggan, MD, Wendi McAfee (John), Randi Spivey (Ed), and grandchildren Corley Thomas (Corbin), Andi McAfee, Jack, Charlie, and Will Spivey. The family is forever grateful that John was lovingly cared for by Mitchell Austin, Jasmine Brown, Scottie Stewart, and DeJon Williams. A memorial service will be held on Thursday, April 28th at 2:00 PM at Northside United Methodist Church, 2799 Northside Dr., NW, Atlanta, GA 30305, with a reception to follow at the church. In lieu of flowers, memorial contributions may be made to Northside United Methodist Church or Shepherd Center, 2020 Peachtree Rd., NW, Atlanta, GA 30309.

Published in The Atlanta Journal-Constitution on Apr. 24, 2016


Our Mission

Duggan & Massey will enhance our clients’ net worth by attracting exceptional professionals to work in a rewarding, respectful environment, creating and performing innovative services in accordance with the highest professional and ethical standards, thereby gaining recognition for the firm as an industry leader in Atlanta.