Also known as: invoice lag, billing cycle time
Time-to-invoice is the number of days between when work is delivered (or a billing trigger is met) and when the invoice actually leaves the building to the client. Short time-to-invoice accelerates cash flow and signals operational discipline; long time-to-invoice is the most common hidden drag on services cash flow.
Where you'll see time-to-invoice in day-to-day work inside Helm.
In Helm, tracked billable time rolls directly into invoice drafts. No export, no reconciliation, no manual line-item entry. Account Manager agents can generate invoices on a schedule (end of month, per milestone) and present them for review. Most Helm users report time-to-invoice dropping from 10-15 days to under 2 days, which materially improves DSO.
Concepts that show up in the same workflows and reports.
Common questions and honest answers.
Within 2-3 days of the billing trigger (month-end, milestone completion) is healthy. More than 7 days is a process problem. More than 14 days is cash-flow sabotage.
Because billing requires manual reconciliation: compile hours from a time tracker, cross-reference against the SOW, generate an invoice in accounting software, send to the client. Each handoff adds days. Helm collapses those handoffs because time and invoices share one record.
Yes. Account Manager agents can produce invoice drafts on a schedule, presenting them for human review in Suggest mode. Most workspaces let agents fully automate invoice generation for straightforward accounts (standard retainer, consistent hours) while keeping review in the loop for complex ones.
Helm is the AI work platform where these concepts stop being theory and start being your Monday morning.