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Generate a retainer invoice

Bill a fixed retainer fee for a period, plus any overage.

Built in your browser. Nothing is uploaded anywhere.
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Start over?

This clears this retainer invoice and everything you've entered.

Service Provider name
Client name
Retainer Invoice number
Date
Due date
Retainer period
Currency
Service Provider logo (optional)
Line items
DescriptionQtyRateAmount
₹0.00
Notes / payment terms (optional)
Signature / stamp (optional)

Shown near the bottom of the document, above “Authorized Signature”.

Service Provider name
Retainer Invoice RT-001
2026-08-04
Client: Client name
DescriptionQty × RateTotal
-1 × ₹0.00₹0.00
Total₹0.00
Built in your browser. Nothing is uploaded anywhere.
01
Fill in the retainer period

Service provider, client, and which period this retainer covers.

02
Add the retainer fee, plus any overage

One line for the fixed fee, and additional lines for anything billed beyond it.

03
Print or save as PDF

Send it to your client for payment.

Frequently asked

How do I bill overage on top of a fixed retainer?

Add a second line item for the extra hours or work beyond what the retainer covers, alongside the fixed retainer-fee line.

Can I reuse this every month?

There's no saved-template feature. Just fill it in fresh each period, or keep a copy of your entries to paste back in next time.

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