A U.S.-led, full-service accounting firm that pairs a dedicated principal with an experienced offshore team — and modern workflows that keep your books one step ahead.
Affordable, but capacity-limited, no backup, and rarely equipped for sales tax, payroll tax, or year-end complexity.
Capable, but priced for businesses 5–10× your size — you become a small fish in a very big pond.
The depth of a full firm, the cost-discipline of an offshore team, and a U.S. principal who knows your business.
From day-to-day bookkeeping to CPA-level oversight — we scale with your business at every stage.
Reconciliations, AP/AR, expense coding. The foundation of clean books.
Month-end close, journal entries, sales tax, audit-ready support.
Process oversight, internal controls, financial reporting.
CPA-level oversight, KPI & cash-flow analysis, executive guidance.
Federal & state returns, multi-state sales tax, payroll administration.
Books cleanup, audit prep, and one-time project engagements.
We work with businesses ready to bring structure and clarity to their finances — whether you're just getting started or managing a complex, multi-entity operation.
Setting up their books for the first time and building a financial foundation that scales.
Outgrowing DIY accounting and ready for a dedicated, professional team.
Complex structures needing consolidation, controller oversight, and multi-state compliance.
We bring the operational rigor of complex, high-volume environments to every client we serve.
Our entire team — from bookkeepers to fractional controller — actively uses AI tools and is building AI fluency. We're committed to staying ahead of how accounting is evolving.
Security & Trust: All work product is reviewed by a senior team member before delivery. Your financial data remains in secure, compliance-grade systems — never in public AI tools.
Transactions flow into your accounting system with AI-assisted coding.
AI flags unusual transactions before they reach month-end close.
Automated tracking of multi-state rule changes — compliance stays current.
Automation handles repetitive work so our team focuses on judgment and review.
A clear, four-phase path — the actual pace depends on how quickly your team can share access and historical records.
We review your current books, identify gaps, and confirm scope before anything starts.
System access, document transfer, and engagement letter executed. Your team gets introduced.
We deliver your first reconciled month-end close with full reporting and a written summary.
Predictable monthly rhythm. Quarterly reviews. Direct access whenever you need it.
"Coming soon — testimonials from clients who trusted FRM Cornerstone to bring structure and clarity to their finances."