Historical accounting cleanup

Build a reliable starting point from incomplete books.

When prior periods are incomplete or unreliable, recurring bookkeeping cannot simply begin with the current month. We diagnose the condition of the records, reconcile historical activity, correct supported errors, and establish a clean opening point for ongoing work.

Discuss this service

What the work can include

A scope built around the actual need.

01

Diagnostic review

Assess record quality, unreconciled accounts, missing periods, opening balances, and the practical scope of correction.

02

Historical reconciliation

Reconcile bank, credit-card, loan, payroll, and other material balance-sheet accounts for the agreed periods.

03

Corrections & support

Post supported corrections, document unresolved items, and organize the records behind material adjustments.

04

Close stabilization

Establish reliable opening balances, a repeatable close checklist, and a handoff into recurring bookkeeping.

A good fit for

When the current process is costing you clarity.

  • Businesses several months or years behind on bookkeeping
  • Owners changing providers with unreliable opening balances
  • Teams that need clean records before tax preparation or recurring service can begin

How we work

  1. 01

    Diagnose

    Review the records, identify gaps, and define the periods and accounts requiring work.

  2. 02

    Correct

    Reconcile activity, post supported adjustments, and track questions to resolution.

  3. 03

    Stabilize

    Confirm the new baseline and transition the books into a dependable monthly process.

Scope note: Cleanup scope and fees depend on record condition, missing information, the number of historical periods, and the deadline. Ongoing bookkeeping begins only after a reliable baseline is established.

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