Tax season hours: Saturday appointments available February through April.Book now
Hartwell & Associates CPAs
Our team

Meet the people behind the numbers

Licensed CPAs, enrolled agents and certified advisors — all of them here for the long term.

  • Margaret Hartwell

    Margaret Hartwell

    Managing Partner, CPA

    CPAMST

    Margaret founded the firm in 1998 after a decade in Big Four tax practice. She leads our tax planning work for closely held businesses.

  • Daniel Okafor

    Daniel Okafor

    Partner, Tax Services

    CPA

    Daniel leads individual and multi-state tax work and our real estate investor practice.

  • Priya Raman

    Priya Raman

    Director of Accounting Services

    CPAQuickBooks ProAdvisor

    Priya runs our bookkeeping, payroll and outsourced accounting team.

  • Thomas Reyes

    Thomas Reyes

    Senior Tax Manager

    CPAEA

    Thomas manages business tax compliance and represents clients in IRS examinations.

Why clients stay

What working with us looks like

  • A CPA on every engagement

    Your return and your books are reviewed by a licensed CPA — never just a seasonal preparer.

  • Year-round access

    Questions in July get answered in July. We're not a tax-season-only firm.

  • Proactive planning

    Mid-year projections catch opportunities while there's still time to act.

  • Secure and paperless

    Bank-grade portal, e-signature and encrypted document exchange.

  • Fixed-fee pricing

    Know the cost up front. Call us without watching the clock.

  • Local, and here to stay

    27 years on the North Shore with the same partners answering the phone.

Interested in joining the team?

We're always looking for thoughtful accountants who like clients.