Tammy M. Guelfo, CPA
Tammy M. Guelfo is a Certified Public Accountant providing individuals and businesses with income tax planning and business consulting. With over 20 years in practice, she has a broad base of knowledge in the performance of audits, reviews and compilations. She also has extensive experience in tax planning and preparation for individuals as well as various types of businesses including non-profits. She focuses mainly on business and tax consulting for closely-held businesses and their owners in areas such as cash flow management, budgeting, accounting systems, tax minimization, and multi-state taxation.
Tammy works with many closely-held businesses and is committed to understanding their goals and helping them identify the best means of achieving them.
Specialized Expertise
Tammy has extensive public accounting experience included work in both the tax and audit departments of a regional accounting firm where she worked on a large variety of mid-sized businesses and not-for-profit clients. Her industry experience included working as an internal auditor for Tommy Hilfiger, USA, the apparel manufacturer and designer, where she helped develop their internal audit program.
Tammy works diligently to get to know each client so she can facilitate in achieving their financial goals. She is committed to building a trusted advisor for all aspects of her clients' businesses.

About Tammy
Louisiana State University, BBA in Accounting
She and her husband Michael have two children, Allie & Mikey
Enjoys spending time with her fur-child, Stella
Active member of St. Claire of Assisi Catholic Church
Enjoys tennis and outdoor activities with her family
Memberships & Certifications
Licensed in both Georgia and Louisiana
Georgia Society of CPAs
AICPA Certified in Client Accounting and Advisory Services (CAAS)
American Institute of Certified Public Accountants
North Cobb Rotary
Cobb Executive Women
I am happy to write this recommendation regarding the professionalism, integrity, and technical expertise of HLB Gross Collins P.C. (HLB). The professionals at HLB always exhibit an exceptional level of competence while diligently working to adhere to deadlines.
Additionally, HLB Gross Collins, P.C. applied their expertise in calculating the U.S. GAAP deferred tax provision. The firm exhibited tremendous tax knowledge in this area and we were impressed by their expertise.
I am happy to recommend HLB Gross Collins, P.C. based on their international expertise, specifically related to GAAP, as well as their technical ability and attentiveness to quality and personal relationships.
Randall Mertz, President & CEO
ORAFOL Americas Inc.
We appreciate the personal approach Gross Collins takes with our tax planning and preparation needs.
John Sudduth, Controller
Pioneer Concrete Pumping Service, Inc.