A service invoice bills for work performed rather than goods delivered, so the description carries the weight: what was done, over what period, at what rate. This generator gives every line a full description field and a service-period custom field, and prints a clean document your client can approve quickly. Free, no signup.
Each line has a multi-line description under the item name, so you can spell out scope without cramming it into a title.
Add a service period as a custom field — 'Services rendered 1–31 March' — which is what most clients' finance teams look for first.
Set the unit to hrs, days or job and bill however you priced the work. Decimal quantities are supported.
If you invoice services under Indian GST, turn on the HSN/SAC column and enter your SAC code per line.
The person approving your invoice is often not the person who hired you. Write each line so it stands on its own: name the deliverable, the period it covers and the basis of the charge. 'Monthly retainer — social media management, March 2026' needs no follow-up question; 'Consulting' does.
Where a job ran over several stages, use one line per stage rather than a single lump sum. It reads as a considered bill rather than a round number, and if one stage is queried the rest can still be paid.
For a deposit, invoice the deposit amount as its own line with a description that says so, then reference it on the final invoice as a negative line — the calculation engine handles negative amounts correctly, so the balance comes out right.
For a retainer, a single recurring line with the period in the description is usually enough. Keep the invoice number sequential month to month so the series is easy to follow.
An invoice for work performed rather than physical goods — consulting, maintenance, design, repairs, professional services. It emphasises a description of the work and the period covered rather than quantities and SKUs.
Add a custom field labelled 'Service period' in the invoice details section, or put the dates in each line item's description if different lines cover different periods.
Yes. Invoice the deposit as its own line, then on the final invoice add a negative line for the amount already paid. Negative amounts calculate correctly, including with tax.