Boston, MA
Located in the heart of Boston’s Seaport District, Withum is one of the nation’s largest advisory and accounting firms. Withum offers advisory, tax and assurance services to a wide range of industries in the business community. Offering services from cybersecurity and forensic valuations to outsourced accounting and transaction advisory solutions, our experienced professionals deliver quality services and solutions that meet your businesses needs.
Find Our Boston Office
155 Seaport Blvd, 3rd Floor
Boston, MA 02210
Phone: (617) 227 3333
Partner-in-Charge: Lenny Smith
Withum Boston in the News
The Many Essential Ways in Which An M&A Tax Practitioner Contributes to a Successful Transaction
There are various types of tax professionals who practice in the M&A space. An obvious one is a tax lawyer who can weave both tax and non-tax issues together to […]
Withum in the Boston Community
Outside of business, our professionals are dedicated to living out the Boston Strong mentality through volunteering, sponsoring and engaging in the ever-evolving landscape of Boston.
Our team members are experienced with providing world-class client service and have deep-rooted ties to the Greater Boston business community.
Beyond the Boston Office
- Inside Public Accounting Top 100 Firms - 23rd 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
Lenny is the partner-in-charge of the Withum’s Seaport office in Boston, MA and Woburn office, bringing over 20 years of expertise in public accounting. As the leader of the Life Science Tax Practice, he specializes in corporate and pass-through taxation, guiding clients through complex financial strategies and tax opportunities. His expertise covers R&D tax credits, Qualified Small Business Stock benefits, M&A transactions, Section 382 limitations, transfer pricing, and equity-based compensation.
