ATTICA
Invoicing

Calculate and generate invoices

How to calculate, review, and generate invoice files at month-end.

Calculate and Generate Invoices

The system can automatically calculate draft invoices for every client account based on approved time and rate schedule data.

Steps

  1. Open the Client Invoicing page

    • Navigate to Client Invoicing → Invoices.
    • Choose the billing date range (e.g., 1–30 September).
  2. Calculate invoices

    • Click Calculate Invoices.
    • The system compiles all approved rate schedules and projects for that period.
    • When complete, review each line showing amounts and status.
  3. Check draft results

    • Ensure each account has the correct total.
    • Look for any zero-value invoices (these may need rate schedule adjustments).
    • Confirm that projects marked complete are included.
  4. Save invoices to file

    • Click Save Invoices to FileApply.
    • The system generates the invoice PDF, an Excel summary, and the time-allocation report.
    • Files attach to the relevant client account.

Notes

  • “Draft” invoices can be recalculated before emailing.
  • Do not recalc after emailing; that would create mismatched records.
  • Use consistent date ranges across all invoicing steps.