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Leads buy-side and sell-side financial due diligence engagements for mergers, acquisitions, and divestitures. Oversees Quality of Earnings, working capital, cash flow, and debt-like item analyses; evaluates U.S. GAAP issues; manages budgets, staffing, timelines, and client deliverables. Serves as a primary client contact, presents findings, mentors team members, supports business development, and coordinates with investment bankers, legal counsel, tax advisors, and other stakeholders.

Part-time winter tax interns assist with client engagements during busy season, including tax scanning and tax return preparation. They develop basic tax knowledge, build client and team relationships, follow firm procedures, use computer applications, and support accounting teams. The role requires at least 20 hours weekly, possible weekend availability, and frequent local travel to clients and firm locations.

One-day, in-person early-career program for accounting sophomores and juniors. Participants attend skill-building workshops, network with accounting professionals, develop leadership abilities, and learn about public accounting careers at PKF O'Connor Davies. The program is held in Woburn, Massachusetts, on June 1, 2027. Participation is not guaranteed and applications are reviewed on a rolling basis.

Supervise tax engagements for professional services clients, high-net-worth individuals, families, trusts, estates, partnerships, and S corporations. Review complex federal, state, and local returns; provide tax planning and advisory support; research technical tax matters; mentor staff; manage engagement workflows, budgets, billing, and client expectations; and coordinate with managers, directors, attorneys, wealth advisors, and other professionals.

Supervise employee benefit plan tax compliance engagements, review Form 5500 and related tax filings, research complex tax issues, manage client relationships, and ensure IRS, Department of Labor, and ERISA compliance. Train and review staff, manage engagement budgets and deadlines, collaborate with firm professionals, and identify process improvements. The role requires employee benefit plan taxation expertise, strong technical and communication skills, and the ability to manage multiple priorities.

Manage tax compliance and consulting engagements for tax-exempt organizations, including reviewing Forms 990 filings, UBIT calculations, and state returns. Research complex exempt-organization tax issues, advise on foundation compliance and charitable registrations, resolve IRS notices, and coordinate with audit and advisory teams. Supervise and mentor tax staff, manage multiple deadlines, maintain nonprofit client relationships, and support practice development.

Entry-level general consideration opportunity at an accounting and advisory firm. The role is intended for individuals beginning their careers and offers professional development, mentoring, networking, and opportunities to serve accounting and advisory clients. Applicants must be authorized to work in the United States because visa sponsorship is not available.

Paid, part-time winter tax interns assist with tax scanning, tax return preparation, client engagements, and basic tax services during busy season. Responsibilities include developing client and employee relationships, following firm procedures, learning tax requirements, using computer applications, and working effectively in a fast-paced team environment. Candidates must have completed at least 75% of a bachelor’s degree in accounting, possess communication and computer skills, and be willing to travel locally to clients and firm offices.

Supervise tax engagements for commercial businesses, review federal, state, and local returns, support tax planning and research, resolve complex tax issues, and maintain client relationships. The role also mentors tax staff, coordinates with audit and advisory teams, manages competing deadlines, and stays current on tax laws. Candidates need 5+ years of public accounting tax experience, strong S-corporation, partnership, and multistate taxation expertise, and an accounting degree.

Paid winter tax internship assisting with tax scanning, tax return preparation, client engagements, and basic tax compliance. Interns collaborate with industry teams, develop client relationships, learn firm procedures, and build proficiency with routine computer applications. The full-time program runs from mid-February through mid-April during busy season, requires at least 37.5 hours weekly, may include weekends, and involves frequent local travel.