Hourly Invoice Template

If you bill by the hour, your invoices need to show exactly how time was spent. This template is built for time-based billing with clear hour logs, per-task rates, and automatic total calculations that eliminate manual math.

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Why Use This Template

Time Entry Log

List each task with its date, hours worked, and description. Clients see a transparent breakdown of where every billable hour went, reducing questions and payment delays.

Automatic Hour Calculations

Enter hours and rates, and the template calculates line totals and the grand total automatically. No spreadsheet formulas to maintain or manual addition errors.

Multiple Rate Support

Bill different tasks at different hourly rates on the same invoice. Strategy meetings, development work, and administrative tasks can each carry their appropriate rate.

What to Include in Your Hourly Invoice Template

  • Date and description of each task performed
  • Hours worked per task (in decimals or fractions)
  • Hourly rate for each task or role
  • Line total per task (hours multiplied by rate)
  • Subtotal of all billable hours
  • Tax amount (if applicable)
  • Grand total due
  • Billing period date range

This Template Is Perfect For

  • Freelancers and consultants billing by the hour
  • Lawyers and accountants tracking billable time
  • Agencies with hourly retainer agreements
  • Virtual assistants and support professionals

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Frequently Asked Questions

How do I track hours accurately for invoicing?
Record time entries as you work, not from memory at week end. Note the date, start and end time, and a brief task description. Contemporaneous time records are more accurate and more defensible if a client questions a charge.
Should I bill in quarter-hour or sixth-of-an-hour increments?
Quarter-hour (0.25) increments are common for most professionals. Lawyers typically bill in sixth-of-an-hour (0.1) increments. Choose the standard for your industry and be consistent across all invoices.
Can I use different rates for different tasks on one invoice?
Yes. The hourly template supports multiple rates on a single invoice. This is useful when different types of work carry different rates — for example, design work at one rate and administrative tasks at another.
How do I handle overtime on hourly invoices?
List overtime hours as a separate line item with the overtime rate clearly shown. If your contract specifies a threshold (e.g., over 40 hours per week), reference that threshold on the invoice for clarity.

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