Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

Matthew Joseph Didonato

Currently registered

Matthew Joseph Didonato is an attorney admitted to the New York State Bar in 1998, with a registered practice address in New York, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number2862548
Bar statusCurrently registered
Year admitted1998
Judicial departmentDepartment 2
Law schoolSt. John's University School of Law
Practice cityNew York, NY
CountyNew York
Firm / organizationGrant Thornton, Llp
Office address757 3rd Ave, New York, NY, 10017
Phone(212) 542-9960
Next registration dueJun 2026

About Grant Thornton LLP

Grant Thornton LLP is the U.S. member firm of Grant Thornton International Ltd, a network of independent audit, tax and advisory firms. It is a licensed independent CPA firm that performs attest work, while the affiliated Grant Thornton Advisors LLC provides tax and business consulting under an alternative practice structure. The firm was founded in 1924 as Alexander Grant & Co. and is headquartered in Chicago. Its work is organized into audit and assurance, tax, and advisory service lines, with advisory covering mergers and acquisitions advice, Sarbanes-Oxley compliance and business valuations.

Practice areas of Grant Thornton LLP:

Tax Corporate & M&A

These are the practice areas the organization describes on its website. They are not a statement about Matthew Joseph Didonato’s own practice or any specialty certification.

View the Grant Thornton LLP profile and its 6 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

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Bar status can change at any time. For the authoritative, real-time status of Matthew Joseph Didonato, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

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