LetterwaxYour invoices

An invoice for consultants

Bill by the hour or a monthly retainer, with GST and the SAC code on each line, or under LUT when the client is abroad.

GSTIN

Invoice

No.
Issued
27 October 2026
Due
10 November 2026

Billed to

GSTIN
DescriptionHoursHourly rateAmount
₹1,48,800.00
₹9,600.00

Supply meant for export under LUT without payment of IGST.

Subtotal
₹1,58,400.00
Discount %
₹0.00
Total due
₹1,58,400.00

Payment details

Notes

The real editor, with a sample. Change anything; it is not saved here.
A handwritten invoice from a lumber dealer in Oakesdale, Washington, 1890A machine works’ letterhead and handwritten letter, Hannover, 1890A page from a merchant’s ledger, Pittsboro, North Carolina, 1832
An invoice from Oakesdale, Washington, 1890.

How it works

By the hour, each line is hours × rate. Type 7.5, or 3 × 2.5, and the sum is worked out.

For a retainer, turn on Every month and the invoice is written again on the same day each month, ready to check.

With the code, turn on HSN/SAC codes and put 998311, management consulting, on each line.

For clients abroad, choose Export under LUT, bill in dollars or euros, and no IGST is charged.

Free tools

Questions

  • 998311 for management consulting, 998312 for business consulting and PR, 998313 for IT consulting. The SAC codes page has the official titles.

  • At 18% when you are registered and the client is in India. An export of services under LUT carries none.

  • Yes. Add each expense as its own line with a quantity of 1.

998311 for management consulting, 998312 for business consulting and PR, 998313 for IT consulting. The SAC codes page has the official titles.

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