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Rivac Labs
Finance & Accounting

Bookkeeper & Controller

Every growing company eventually outgrows spreadsheets and ad-hoc bookkeeping, and the gap shows up first in the close — reconciliations that don't tie out, revenue recognized inconsistently, and a P&L nobody fully trusts. This service builds and runs the accounting backbone: a disciplined month-end close, bank and subledger reconciliations, GAAP-compliant treatment of revenue and expenses, and the internal controls that keep errors and fraud from slipping through unnoticed. It's built for founders and finance leads who need books that hold up to a lender, an auditor, or a due-diligence team without a last-minute scramble. The result is a close that lands on a predictable schedule and financial statements you can hand to anyone and defend line by line.

How We’d Approach This

A clear, staged plan — not a black box

  1. 1

    Audit the existing chart of accounts, past reconciliations, and close timeline to find exactly where the books break down.

  2. 2

    Run a pilot close cycle in parallel with current books to benchmark discrepancies before changing anything live.

  3. 3

    Review findings and proposed controls with leadership and sign off on the new close calendar and control checklist.

  4. 4

    Take over the monthly close, reconciliations, and controls on a fixed schedule, with a documented process your team can audit anytime.

What You Get

Deliverables from this engagement

  • Documented month-end close calendar and checklist
  • Reconciled bank, credit card, and subledger accounts
  • GAAP-compliant financial statements (P&L, balance sheet, cash flow)
  • Internal controls documentation for audit or lender review
  • Clean, audit-ready books maintained on an ongoing basis

Six Ways We Could Architect This

Different engagement, different build — pick the shape that fits

There’s more than one way to deliver on this service. Browse a few of the ways we’d structure the work, depending on your speed, budget, and integration needs.

Ready to get started?

Tell us what you’re trying to get done and we’ll help you find the highest-leverage place to start — scoped small enough to prove itself before you commit to anything bigger.

Talk to us about Bookkeeper & Controller

Most engagements like this start as a $500–$2,500 pilot — see full pricing.

Questions? Book a free call