Louis F. Panariello
Louis F. Panariello
CPA/ABV/CFF
Founding Partner
Phone Number
(516) 246-5150
email
lpanariello@GGPvalue.com
Download CV:
About
Louis F. Panariello is a Founding Partner of GGP Valuation Group. Lou is a former Partner of the firm KLG Business Valuators & Forensic Accountants. He has assisted hundreds of closely held companies, attorneys, accountants, and financial professionals in engagements involving business valuations, forensic accounting, litigation consulting and damage claims.
Lou’s engagements have involved matrimonial matters, estate and gift tax planning, shareholder disputes, the acquisition and sale of businesses, corporate planning, complex separate property analyses, and financial asset tracings. He has been Court appointed as a neutral financial expert and has testified as an expert witness.
Lou holds a B.S. from Long Island University, CW Post Campus. He is a Certified Public Accountant (CPA) licensed in the state of New York and has also earned the American Institute of Certified Public Accountants’ ABV (Accredited in Business Valuation) and CFF (Certified in Financial Forensics) designations. He is also a member of the American Institute of Certified Public Accountants, as well as the New York State Society of Certified Public Accountants.
Licenses & Designations
-
Certified Public Accountant (CPA), New York State -
Accredited in Business Valuation (ABV) -
Certified in Financial Forensics (CFF)
Professional Experience
-
GGP Valuation Group, LLC, 2026 – Present -
KLG Business Valuators & Forensic Accountants, LLC, 2012 – 2026 -
Beacon Claims & Investigations, Inc., Litigation Support and Trial Preparation Services, 2010 – 2012
Education
-
Long Island University – C.W. Post Campus, Bachelor of Science, Accounting, 2012 -
Nassau Community College – Associate in Science, Business Administration, 2010
Memberships & Affiliations
-
American Institute of Certified Public Accountants, Member -
New York State Society of Certified Public Accountants, Member
Publications
-
“How the Tax Cuts and Jobs Act Affects Matrimonial Matters”- American Bar Association – Family Law Litigation – Spring 2019, Volume 11, Issue 1.
Educational Experience
-
Long Island University – C.W. Post Campus, Bachelor of Science, Accounting, 2012 -
Nassau Community College – Associate in Science, Business Administration, 2010
Memberships & Affiliations
-
American Institute of Certified Public Accountants, Member -
New York State Society of Certified Public Accountants, Member
Publications
-
“How the Tax Cuts and Jobs Act Affects Matrimonial Matters”- American Bar Association – Family Law Litigation – Spring 2019, Volume 11, Issue 1.
Licenses & Designations
Certified Public Accountant (CPA), New York State
Accredited in Business Valuation (ABV)
Certified in Financial Forensics (CFF)
Professional Experience
GGP Valuation Group, LLC, 2026 – Present
KLG Business Valuators & Forensic Accountants, LLC, 2012 – 2026
Beacon Claims & Investigations, Inc., Litigation Support and Trial Preparation Services, 2010 – 2012
Our Professional
Louis F. Panariello, CPA/ABV/CFF
He is a Founding Partner of GGP Valuation Group. Mr. Panariello is a former Partner of the firm KLG Business Valuators & Forensic Accountants, LLC. He has assisted hundreds of closely held companies, attorneys, accountants, and financial professionals in engagements involving business valuations, forensic accounting, litigation consulting and damage claims.
Mr. Panariello holds a B.S. from Long Island University, CW Post Campus. He is a Certified Public Accountant (CPA) licensed in the state of New York and has also earned the American Institute of Certified Public Accountants’ ABV (Accredited in Business Valuation) and CFF (Certified in Financial Forensics) designations. He is also a member of the American Institute of Certified Public Accountants, as well as the New York State Society of Certified Public Accountants.
Speaking Engagements
- March 2025 – Maurice A. Deane School of Law at Hofstra University – “Mock Trial on the Valuation of A Medical Practice, Expert Witness Testimony”
- February 2025 – Nassau County Matrimonial Bar Association – “Cryptocurrency Unveiled: Tolls for Attorneys to Trace and Investigate Digital Assets”
- January 2025 – Connecticut Chapter of the American Academy of Matrimonial Lawyers (CT-AAML) – “Valuation of Interests in Privately Owned Start-Up and Early-Stage Businesses”
- March 2024 – Suffolk County Matrimonial Bar Association – “The Liquidity Model Changed – Time to Catch Up to Find New Alternatives”
- March 2024 – Maurice A. Deane School of Law at Hofstra University – “Mock Trial on the Valuation of A Medical Practice, Expert Witness Testimony”
- January 2024 – New York State Bar Association 2024 Annual Meeting – Family Law Section – Tax Essentials and Case Updates – “Know Your Lines: The Lurking Entries on Tax Returns That Impact Your Equitable Distribution Case”
- October 2019 – LIU Post Beta Alpha Psi Accounting Society – “Primer on Business Valuation and Forensic Accounting Services”
- October 2017 – LIU Post Beta Alpha Psi Accountants Society – “What is Forensic Accounting and Business Valuation”
- April 2015 – LIU Post Beta Alpha Psi Accountants Society – “What is Forensic Accounting and Business Valuation”
Our Professional
Louis F. Panariello, CPA/ABV/CFF
He is a Founding Partner of GGP Valuation Group. Mr. Panariello is a former Partner of the firm KLG Business Valuators & Forensic Accountants, LLC. He has assisted hundreds of closely held companies, attorneys, accountants, and financial professionals in engagements involving business valuations, forensic accounting, litigation consulting and damage claims.
Mr. Panariello holds a B.S. from Long Island University, CW Post Campus. He is a Certified Public Accountant (CPA) licensed in the state of New York and has also earned the American Institute of Certified Public Accountants’ ABV (Accredited in Business Valuation) and CFF (Certified in Financial Forensics) designations. He is also a member of the American Institute of Certified Public Accountants, as well as the New York State Society of Certified Public Accountants.
Educational Experience
-
Long Island University – C.W. Post Campus, Bachelor of Science, Accounting, 2012 -
Nassau Community College – Associate in Science, Business Administration, 2010
Memberships & Affiliations
-
American Institute of Certified Public Accountants, Member -
New York State Society of Certified Public Accountants, Member
Publications
-
“How the Tax Cuts and Jobs Act Affects Matrimonial Matters”- American Bar Association – Family Law Litigation – Spring 2019, Volume 11, Issue 1.
Licenses & Designations
Certified Public Accountant (CPA), New York State
Accredited in Business Valuation (ABV)
Certified in Financial Forensics (CFF)
Professional Experience
GGP Valuation Group, LLC, 2026 – Present
KLG Business Valuators & Forensic Accountants, LLC, 2012 – 2026
Beacon Claims & Investigations, Inc., Litigation Support and Trial Preparation Services, 2010 – 2012
Speaking Engagements
- March 2025 – Maurice A. Deane School of Law at Hofstra University – “Mock Trial on the Valuation of A Medical Practice, Expert Witness Testimony”
- February 2025 – Nassau County Matrimonial Bar Association – “Cryptocurrency Unveiled: Tolls for Attorneys to Trace and Investigate Digital Assets”
- January 2025 – Connecticut Chapter of the American Academy of Matrimonial Lawyers (CT-AAML) – “Valuation of Interests in Privately Owned Start-Up and Early-Stage Businesses”
- March 2024 – Suffolk County Matrimonial Bar Association – “The Liquidity Model Changed – Time to Catch Up to Find New Alternatives”
- March 2024 – Maurice A. Deane School of Law at Hofstra University – “Mock Trial on the Valuation of A Medical Practice, Expert Witness Testimony”
- January 2024 – New York State Bar Association 2024 Annual Meeting – Family Law Section – Tax Essentials and Case Updates – “Know Your Lines: The Lurking Entries on Tax Returns That Impact Your Equitable Distribution Case”
- October 2019 – LIU Post Beta Alpha Psi Accounting Society – “Primer on Business Valuation and Forensic Accounting Services”
- October 2017 – LIU Post Beta Alpha Psi Accountants Society – “What is Forensic Accounting and Business Valuation”
- April 2015 – LIU Post Beta Alpha Psi Accountants Society – “What is Forensic Accounting and Business Valuation”