Assurance Accounting & Tax Services is an accounting and tax firm serving clients in Kennebunk, Maine. The firm works with business owners, executives, independent professionals, and small to medium-sized businesses, with services that support day-to-day accounting needs as well as tax compliance and planning.

Its listed services include small business accounting, bookkeeping, payroll, business tax preparation, individual tax preparation, tax planning, estate and trust tax services, and tax relief support. The firm also references business advisory services, cash flow management, part-time CFO services, new business formation, and QuickBooks setup for clients who need help organizing financial workflows.