TaxProProofIRS PTIN registry lookup

Tax Preparers in Boston, MA

3883 tax preparers listed in the IRS Consolidated PTIN List for Boston. Page 44 of 65.

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IRS Directory of Federal Tax Return 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.

Charles O'connell

ATTORNEYAttorney
Unlimited IRS rights

Taylor, Ganson and Perrin, LLP

Boston, MA

617-951-2777

www.taylorganson.com

Emily O'connor

PTINRegistered Tax Preparer

Walter Shuffain

Boston, MA

(617) 447-2700

wscpa.com

Lisa O'connor

CPACertified Public Accountant
Unlimited IRS rights

Deloitte Tax LLP

Boston, MA

(617) 602-5866

Sarah O'connor

PTINRegistered Tax Preparer

Independent

Boston, MA

2074505705

Craig O'donnell

PTINRegistered Tax Preparer

PricewaterhouseCoopers

Boston, MA

Curtis O'donnell

CPACertified Public Accountant
Unlimited IRS rights

PwC US Tax LLP

Boston, MA

(203) 539-3278

Kimberly O'donnell

CPACertified Public Accountant
Unlimited IRS rights

Ernst and Young LLP

Boston, MA

Robert O'donnell

PTINRegistered Tax Preparer

Robert A O'Donnell

Boston, MA

6177391847

Columcille O'donohue

CPACertified Public Accountant
Unlimited IRS rights

Vialto Partners

Boston, MA

www.vialtopartners.com

Evan O'hara

CPACertified Public Accountant
Unlimited IRS rights

Deloitte LLP

Boston, MA

www.deloitte.com

Kenneth O'hara

PTINRegistered Tax Preparer

KPMG LLP

Boston, MA

617 988-1000

Cameron O'hearn

CPACertified Public Accountant
Unlimited IRS rights

Independent

Boston, MA

Alyssa O'keefe

PTINRegistered Tax Preparer

Wolf and Company

Boston, MA

(617) 439-9700

www.wolfandco.com

Jaclyn O'leary

ATTORNEYAttorney
Unlimited IRS rights

Day Pitney, LLP

Boston, MA

6173454682

www.daypitney.com

Mary O'loughlin

ATTORNEYAttorney
Unlimited IRS rights

DELOITTE TAX LLP

Boston, MA

617-535-8922

Kelly O'meara

PTINRegistered Tax Preparer

Brianna O'rourke

PTINRegistered Tax Preparer

Timothy O'steen

PTINRegistered Tax Preparer

KPMG,LLC

Boston, MA

Elise O'toole

PTINRegistered Tax Preparer

Independent

Boston, MA

Sarah Oakes

CPACertified Public Accountant
Unlimited IRS rights

CohnReznick LLP

Boston, MA

www.cohnreznick.com

Jennifer Oberman

CPACertified Public Accountant
Unlimited IRS rights

Deloitte

Boston, MA

deloitte.com

Claude Obri Yeboua

PTINRegistered Tax Preparer

Deloitte Tax LLP

Boston, MA

9784625625

www.deloitte.com

Jacqueline Obrien

CPACertified Public Accountant
Unlimited IRS rights

Deloitte

Boston, MA

www.deloitte.com

Vincent Occhino

CPACertified Public Accountant
Unlimited IRS rights

PricewaterhouseCoopers LLP

Boston, MA

617-530-5000

www.pwc.com

Kathryn Oconnor

PTINRegistered Tax Preparer

PwC US Tax LLP

Boston, MA

Livia Oconnor

ATTORNEYAttorney
Unlimited IRS rights

Pierce Atwood

Boston, MA

(617) 488-8127

pierceatwood.com

Christopher Odonnell

CPACertified Public Accountant
Unlimited IRS rights

CBIZ Advisors

Boston, MA

Charles Ogagan

PTINRegistered Tax Preparer

State Street Corporation

Boston, MA

Imade Ogbebor

PTINRegistered Tax Preparer

PricewaterhouseCoopers

Boston, MA

Kathryn Ogorzalek

EAEnrolled Agent
Unlimited IRS rights

PwC US Tax LLP

Boston, MA

617-530-5000

Ross Ojerholm

CPACertified Public Accountant
Unlimited IRS rights

PwC LLP

Boston, MA

www.pwc.com

Hannah Olah

PTINRegistered Tax Preparer

PricewaterhouseCoopers International Limited

Boston, MA

(857) 263-0832

pwc.com

John Oldak

ATTORNEYAttorney
Unlimited IRS rights

Ernst and Young LLP

Boston, MA

202-327-7510

Jenna Oldham

PTINRegistered Tax Preparer

Grant Thornton

Boston, MA

www.grantthornton.com

Duarte Oliveira

CPACertified Public Accountant
Unlimited IRS rights

Duarte N Oliveira CPA

Boston, MA

Paul Oliveira

CPACertified Public Accountant
Unlimited IRS rights

Kahn, Litwin, Renza & Co., Ltd.

Boston, MA

617-236-8098

www.kahnlitwin.com

Kathryn Oliver

CPACertified Public Accountant
Unlimited IRS rights

Ernst & Young

Boston, MA

6175850905

www.ey.com

Martin Oliver

PTINRegistered Tax Preparer

Independent

Boston, MA

Sam Oliveri

CPACertified Public Accountant
Unlimited IRS rights

Deloitte Tax LLP

Boston, MA

(781) 484-8914

Annika Olson

PTINRegistered Tax Preparer

KPMG LLP

Boston, MA

William Olver

ATTORNEYAttorney
Unlimited IRS rights

KPMG LLP

Boston, MA

617-988-1642

www.kpmg.com

Lauren Omalley

ATTORNEYAttorney
Unlimited IRS rights

PricewaterhouseCoopers LLP

Boston, MA

(857) 343-0341

www.pwc.com

Fatin Omar

ATTORNEYAttorney
Unlimited IRS rights

Vivian Ong

PTINRegistered Tax Preparer

Probity Tax Services

Boston, MA

617-863-8880

www.probitytaxservices.com

Joshua Ordonez

PTINRegistered Tax Preparer

KPMG LLP

Boston, MA

6179886712

Albana Orgocka

AFSPAnnual Filing Season Program Participant

Choate Hall & Stewart LLP

Boston, MA

(617) 248-4067

choate.com

Mikaila Orofino

CPACertified Public Accountant
Unlimited IRS rights

WilliamsMarston

Boston, MA

www.WilliamsMarston.com

Caleb Orth

PTINRegistered Tax Preparer

PWC

Boston, MA

6175305000

pwc.com

Kelvinson Ortiz Armengod

PTINRegistered Tax Preparer

PwC US Tax LLP

Boston, MA

(617) 530-5000

www.pwc.com

Malcolm Osazuwa

PTINRegistered Tax Preparer

PricewaterhouseCoopers LLP

Boston, MA

www.pwc.com

Harold Oshima

PTINRegistered Tax Preparer

Oshima & Associates

Boston, MA

(617) 523-1527

Johanna Osiecki

CPACertified Public Accountant
Unlimited IRS rights

Angie Osorio

PTINRegistered Tax Preparer

Ernst & Young LLP

Boston, MA

(617) 266-2000

www.ey.com

Richard Ostby

EAEnrolled Agent
Unlimited IRS rights

U.S. Bank

Boston, MA

617-603-6443

www.usbank.com

Jesica Oster

PTINRegistered Tax Preparer

KPMG LLP

Boston, MA

www.kpmg.com

Richard Osterberg

ATTORNEYAttorney
Unlimited IRS rights

Richard B. Osterberg, Esq.

Boston, MA

(617) 742-9310

www.westonpatrick.com

Timothy Ostrander

PTINRegistered Tax Preparer

Timothy S Ostrander

Boston, MA

(617) 204-2051

Matthew Ostrelich

CPACertified Public Accountant
Unlimited IRS rights

PricewaterhouseCoopers

Boston, MA

781-801-3506

www.pwc.com

Caitlyn Otenti

ATTORNEYAttorney
Unlimited IRS rights

Skadden, Arps, Slate, Meagher & Flom LLP

Boston, MA

6175734828

Michael Ottaviano

CPACertified Public Accountant
Unlimited IRS rights

Andersen Tax, LLC

Boston, MA

6175177552

www.andersen.com

Tax Preparers in Boston, MA — IRS PTIN Registry | TaxProProof — Page 44 | TaxProProof