Marc D. Schwartz, CPA PC is an accounting firm based in Mansfield, MA, serving business owners, executives, and independent professionals. The firm’s work spans tax, bookkeeping, payroll, business services, and support for clients who need practical accounting help for ongoing operations.

Its services include business tax preparation, tax planning, sales tax, IRS notice and audit help, new business formation, payroll processing, and bookkeeping. The firm also provides QuickBooks services, including setup support for small to mid-sized business owners. Source material also identifies specialized cryptocurrency accounting among its offerings.