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Services & Agencies#Time Tracking#Billable Hours#Timesheet Invoicing#Agency Profitability

Closing the Time-to-Invoice Gap: Converting Timesheets into Detailed Client Invoices

Relaso Agency Practice August 19, 2026
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The Leakage in Billable Hours

In professional services, your inventory is your team's time. When project consultants track time on sticky notes, fragmented spreadsheets, or disconnected timer apps, up to 20% of billable hours are never invoiced to clients due to lack of itemized documentation.

Transparent, Audit-Proof Billing

Enterprise clients demand proof before approving time-and-materials (T&M) invoices. Invoices should automatically pull approved timesheet entries, grouping hours by developer, task description, hourly rate card, and milestone delivery date.

Maximize billable realization with Relaso's Timesheet-to-Invoice Suite for Agencies.


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