Applied AI library

Month-End Invoice Reconciliation

Review the full invoice batch before sending. Check drafts against written reports and previous periods to catch missing charges, mistakes, and unexplained changes.

At a glance

At month-end, the billing team reviews all draft invoices before they are sent. This means checking written reports for completeness and comparing draft amounts with previous periods.

The agentic workflow checks all reports for missed charges and compares invoice drafts with previous invoices to catch unexplained changes. The reviewer resolves the flagged issues and approves the batch before anything is sent to clients.

  1. Person: Employees provide written reports describing the work performed for each client.
  2. System: The billing system supplies the unsent invoice batch for the current period.
  3. System: The billing system's invoice history supplies invoices from previous periods.
  4. Agent: Compare reported work with draft invoice lines and flag missing charges or amounts that do not match.
  5. Code: Compare drafts with previous invoices by client and service, calculate amount changes, and flag differences for review.
  6. Person: Resolve exceptions in the drafts and approve the full batch for sending.
Primary user
Billing reviewer or finance lead
When to use
Draft invoices are ready for review
Inputs
Reports, drafts, history, and agreements
Outputs
Invoice batch approved for sending

Preview the workflow steps

Follow an invoice batch through completeness checks, period comparison, and approval before sending. Select a step to inspect its example.

Person

Employees submit their written reports

Employees describe the work performed for each client. These written reports provide the source for checking whether the draft invoices include all billable work.

Employee reports

September 2026
  1. Aare GmbHLea Meier | 3 activities

    September work report

    Client
    Aare GmbH
    Prepared by
    Lea Meier
    Period
    September 2026
    1. Reconciled the bank account and posted supplier invoices, recording 2 hours of bookkeeping. Completed the payroll check in 1 hour and provided routine client support covered by the monthly retainer.

  2. Nord AGJonas Weber | 4 activities

    September work report

    Client
    Nord AG
    Prepared by
    Jonas Weber
    Period
    September 2026
    1. Reconciled the operating bank account with the general ledger and posted 18 supplier invoices. Checked the supporting receipts, assigned cost centres and cleared the two unmatched bank transactions. The bookkeeping is ready for the client's review. Time recorded: 2 hours.

    2. Reviewed the payroll inputs for eight employees against the salary schedule. Checked one employee's amended working hours and the submitted expense reimbursements, then prepared the payroll summary for approval. Time recorded: 10 hours.

    3. Handed the updated working papers to the colleague covering this mandate and walked through the open-item list. This was an internal coordination task. Time recorded: 30 minutes.

    4. Discussed the bookkeeping summary with the client and confirmed which documents will be supplied next. The 15-minute follow-up call falls within the support covered by the monthly retainer.

  3. Berg AGLuca Keller | 3 activities

    September work report

    Client
    Berg AG
    Prepared by
    Luca Keller
    Period
    September 2026
    1. Completed 4 hours of bookkeeping and 2 hours of payroll checks. Prepared the quarterly VAT return and checked the supporting figures, recording 1 hour for this additional work.

End of this guide

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