Tax Services
Baltimore, MD
As one of the top Maryland CPA firms, Withum helps corporations and nonprofits thrive by offering advisory, tax, audit, and assurance services to the Greater Baltimore business community.
Our team can help you maintain compliance and understand ever-changing rules and regulations that impact your business. Withum is a top 25 national firm, focused on understanding the challenges each business faces, adding value through collaboration and working together to take action…plus a whole suite of advisory solutions that will level up your success. That’s the Power in the Plus!
Baltimore Service Specializations
Assurance and Accounting
Outsourced Accounting Systems and Services
Cyber and Information Security Services
Self-Insured Health Plan Advisory Services
Maryland State and Local Tax Updates
Do you or your organization operate in multiple states? Do you own property in a variety of states? Maryland State and Local Tax (SALT) laws are always changing and understanding the nuances of the states that you own or operate in is challenging. In these Maryland resources, you’ll find just a dash of the most up-to-date details on rules and regulations as state and local tax changes happen by state!
Industries We Focus on in Baltimore
Beyond the Region
- Inside Public Accounting Top 100 Firms – 22nd Largest Nationally
- Accounting Today Top 100 Firms – 22nd Largest Nationally
- Great Place to Work® – Fortune Best Workplaces for Parents and Women
- Vault Top 25 Accounting Firm
Partner In Charge
Scott Reddersen, CPAScott Reddersen is the partner-in-charge of Withum’s Washington, DC and Baltimore, MD offices with over 17 years of experience serving high-net-worth families. His practice focuses on working with private clients in various industries including professional services, real estate, technology, and financial services. Scott works with families to understand their unique financial opportunities, challenges and goals. He helps them navigate current tax issues while developing long- term strategies that allow them to focus on what’s important to them.
Scott serves on internal committees focused on profitability and identifying future leaders in the Firm.
Scott has his CPA license in the state of Maryland. His work in the past has been with individuals regarding income, trust, estate and gift tax planning, as well as charitable planning and navigating equity-based compensation.
Baltimore Leadership
Partner, Practice Leader, Labor Organizations and Multiemployer Benefit Plans
Baltimore, MD
Partner, Chief Regional Officer and Team Leader, Multiemployer Benefit Plans and Labor Organizations
Baltimore, MD
Withum in the News
ROI-NJ Names Withum Leaders to Annual Power List
Pat Walsh Pat Walsh, Managing Partner and CEO, has led numerous firmwide strategic initiatives focused on best practices, client experience and technology. He leads Withum’s national growth strategy and client service initiatives, with a focus on innovation, talent development and expanding the Firm’s advisory capabilities to meet clients’ evolving needs. Pat was recognized for his…
Withum Recognized with Cigna Healthy Workforce Designation™
As a people-first organization, the Firm offers a competitive Total Rewards benefits package with unique perks for Withum team members, recognizing wellness extends beyond baseline healthcare benefits. Withum is proud to be at the forefront of exceptional benefits that support team members’ health journeys. In addition to its traditional medical, dental and vision plans, the Firm offers supplemental benefits. These include an…
Rochester Business Journal Names Withum Leaders on Accounting and Insurance 2026 Power List
Rich Wright Rich Wright is the Partner-in-Charge of Withum’s Buffalo, Rochester and Batavia offices, offering more than 30 years of public accounting experience and deep expertise in tax planning. He advises closely held businesses, high-net-worth individuals and business owners on complex tax compliance and advisory matters across multiple industries. A strategic, people-focused leader, Rich plays…
Forbes Names Thirteen Withum Leaders to Its Best-In-State CPAs List
Withum’s representation reflects the Firm’s collective power of people, reinforcing its position as a leading national advisory, tax and audit firm. From the East to the West Coast and representing a broad cross-section of services and industries, the Withum advisors listed reflect diverse expertise and leadership styles, united by a shared commitment to client and community service. Withum’s 2026 Best-In-State CPAs New Jersey New…
LA Times Names Two Withum Leaders on its Banking and Finance Visionaries List
About Aza Ghazaryan Aza Ghazaryan is a Tax Partner with over 20 years of experience serving as a trusted advisor to partnerships and high-net-worth individuals on tax planning and compliance. She advises clients across industries, including professional services, real estate, technology and not-for-profit. Aza has successfully guided clients and teams through complex regulatory changes, including the Tax Cuts and Jobs Act, federal…
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