Withum Plus Philadelphia
Located in the heart of Philadelphia’s Center City, Withum is one of the city’s top accounting and advisory firms. Our office offers innovative advisory, tax and assurance services to a myriad of industries in the local Philly business community. With a focus on Not-for-Profit, Government, Automotive, Manufacturing and Technology, Withum is a top Philadelphia CPA firm dedicated to creating strategies tailored to helping your business thrive. That’s the Power in the Plus!
Find Our Philadelphia Office
1835 Market Street,
Suite 1710
Philadelphia, PA 19103-2945
Phone: (215) 546 2140
Partner-in-Charge: Rick Coyne
Withum Philadelphia in the News

BBD Joins Its Practice With Withum
Withum is excited to announce that on March 31, 2024, BBD LLP (BBD); a public accounting, tax and advisory firm dedicated to serving nonprofit and government organizations headquartered in Philadelphia, […]
Advisory and Accounting Services
- Assurance & Accounting
- Corporate and Individual Tax
- Employee Benefit Plans
- Cyber and Information Security Services
- State and Local Tax Services
Withum in the Community
Philly is home to a vibrant, passionate and gritty local community. Our team members go beyond the workplace: they live and work here, and are dedicated community servants. Withum’s Philadelphia team is proud to support the many charitable, community-based and not-for-profit organizations that uplift this city, its people and its communities.
- Hosting the Philly Big 5 Game Watch annual networking event in partnership with and support of the Philadelphia Ronald McDonald House and American Cancer Society's Coaches vs. Cancer
- Volunteering at community nonprofits including MANNA, Bethesda Project and more
- Sponsoring of yearly galas, golf outings and events with community organizations like Community Options, Inc., Jewish Community Housing Corporation, PACDC, Philadelphia Academies and the Workers Circle, amongst many others.
Going Beyond the Philadelphia Office
- Philadelphia Business Journal Top 35 Accounting Firm
- Inside Public Accounting Top 100 Firms
- Forbes America's Best Tax and Accounting Firms
Partner In Charge

Rick is the Partner-in-Charge of Withum’s Princeton, NJ and Philadelphia, PA offices. With more than 25 years of professional accounting experience, his clients include advertising agencies and other creative services professionals, manufacturers, wholesalers & distributors, fast food companies, nursing home operators, government contractors and other closely-held businesses.