TaxProProofIRS PTIN registry lookup

Tax Preparers in Upperco, MD

4 tax preparers listed in the IRS Consolidated PTIN List for Upperco.

Verify a tax preparer's credentials

Confirm PTIN status and credential class with the IRS directly.

Maryland Board of Individual Tax Preparers
Data context: Listings come from the IRS Consolidated PTIN List (updated quarterly). PTIN registration is a filing prerequisite — it is not a quality endorsement. Not tax advice.

Matthew Knouse

PTINRegistered Tax Preparer

Independent

Upperco, MD

Marcel Ross

EAEnrolled Agent
Unlimited IRS rights

Syllable Management Systems Corporation

Upperco, MD

3477577683

www.denadi.com

Kenneth Tabler

CPACertified Public Accountant
Unlimited IRS rights

Independent

Upperco, MD

4435065960

Robin Zimmerman

CPACertified Public Accountant
Unlimited IRS rights

CohnReznick LLP

Upperco, MD

4107838710

Tax Preparers in Upperco, MD — IRS PTIN Registry | TaxProProof | TaxProProof