About Clapp55 LLC

Decades in the room when it matters

We’re a client-focused accounting practice built by practitioners who have spent their careers at the highest levels of the profession.

Our story

Clapp55 LLC was founded on a simple idea: serious clients deserve senior-level judgment and audit-grade precision without the overhead of a big firm. Our principals have navigated audits, tax controversy, regulatory change, and the kind of high-stakes decisions that define institutions.

We don’t learn on your dime. The team brings the institutional memory that only comes from thirty-five-plus years of seeing every cycle, every audit, and every curveball. When the stakes are real, our clients turn to us because we’ve already been there.

What we stand for

  • Precision — Audit-ready work and reporting that stands up to scrutiny.
  • Integrity — Transparent pricing, clear communication, and a duty to our clients first.
  • Partnership — Direct access to senior practitioners and a relationship built for the long term.

Battle-tested. Transparent. Proactive.

  • Battle-tested — We’ve been through audits, controversies, and every market.
  • Direct access — Senior practitioners on your account, not junior staff.
  • Transparent — Clear engagement letters and no surprise fees.
  • Secure & confidential — Your data handled to the highest professional standards.