Invoicing

Invoices that carry what a return needs

Tax invoices, proforma invoices, amendments, debit and credit notes.

The Invovibe invoice list beside a paid inter-state tax invoice: ₹95,600 plus ₹17,208 IGST, ₹1,12,808 in all, nothing due. Demo data.

The problem it solves

01

Tax worked out by hand

A rate typed at the bottom of an invoice is a rate somebody can get wrong, and whether a sale carries CGST and SGST or IGST depends on where the supply lands — easy to miss on an interstate sale.

02

Numbers with gaps and repeats

Invoice numbers kept in a spreadsheet drift: two people take the same number, the financial year turns mid-series, and a cancelled invoice leaves a hole nobody can explain.

03

What is still owed, and why

A part-payment, TDS the client withheld, an advance received last month and a credit note issued since all change what is owed. Kept in separate places, they never quite add up.

What it does

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Continuous numbering

Numbering that stays continuous across a financial year

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Tax from HSN and place of supply

Tax computed from HSN and place of supply, not from a rate someone typed

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One balance, however it is settled

Payments, TDS withheld, advances and credit settling one balance

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Notes linked to their invoice

Credit and debit notes linked to the invoice they amend

Who it is for

business

Companies and LLPs

Several GSTINs and bank accounts, each invoice issued from the right branch to the right client registration, and on the Enterprise plan an approval chain from staff to manager to finance.

groups

Agencies, studios and firms

Invoices raised from a project's finished milestones and costs, so what was billed is ticked off the project and nothing is billed twice.

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Freelancers and consultants

Tax invoices with the SAC code and GSTIN on them, the TDS a client withheld recorded against each one, and invoices in a foreign currency for clients abroad.

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Proprietors and small businesses

Numbering that runs itself across the financial year, a bill of supply where nothing is taxed, and the balance on every invoice always current.

How it works

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The document, with the tax worked out on it

Each line carries its own HSN or SAC code, and the split between CGST, SGST and IGST follows from the place of supply rather than from a rate typed at the bottom. The same fields are what the return is later assembled from.

Tax invoice IN-2026-27-042 · GSTIN 09AEQPT4298B1ZW
ItemHSN/SACTaxable valueCGST 9%SGST 9%
Design retainer, August998314₹45,000.00₹4,050.00₹4,050.00
Photography, event998383₹18,000.00₹1,620.00₹1,620.00

Taxable ₹63,000.00 · CGST ₹5,670.00 · SGST ₹5,670.00 · Total ₹74,340.00

An example, not live data.

Everything it covers

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Documents

Tax invoices
Proforma invoices that become a tax invoice and keep their number
Bills of supply for exempt, nil-rated and non-GST supplies
Credit notes and debit notes linked to the invoice they adjust
Amendments of an invoice from a period already filed
Cancellation, with the document kept on record
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On each invoice

Lines with HSN or SAC code, unit, quantity, rate and cess
CGST and SGST, or IGST, from the place of supply
Reverse charge, and exports with or without payment of tax under LUT
Supply type: taxable, exempt, nil-rated or non-GST
The issuing branch, the client's registration and the bank account to pay into
Logo, signature, terms and notes
Foreign currency, with the exchange rate recorded
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After it is issued

Payments in instalments
Advances received earlier, applied to the invoice
A client's credit applied oldest first
Deductions: TDS withheld, bank charges, retention, write-off
A status that follows the money: pending, part paid, received
A PDF to download and share
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Control

Continuous numbering per financial year, with its own series for credit and debit notes
Approval from staff to manager to finance, on the Enterprise plan
A history of every change: who, when and what
Locked once paid, and once its GST period is filed
Staff see their own invoices unless allowed to see everyone's
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What it does not do

It does not generate an e-invoice (IRN) or an e-way bill on the government portals.
It does not email invoices or send payment reminders; the PDF is shared by your team.

Questions about invoicing

Which documents can I raise?

Tax invoices, proforma invoices, amendments, and credit and debit notes — each note linked to the invoice it amends.

How is the tax on a line decided?

From its HSN or SAC code and the place of supply, rather than a rate typed in by hand. That is what makes the return add up to the invoices.

What is on the invoice PDF?

The HSN or SAC code per line, the split between CGST, SGST and IGST, the place of supply, and your organisation's own details and GSTIN.

How do I correct an invoice a client already has?

With a credit or debit note against it. The note stays linked to the invoice it amends, which is what a return and an auditor both expect.

Does it do e-invoicing and generate an IRN?

No. Nothing here connects to the IRP or produces an IRN. The invoice holds the GSTINs, HSN codes and place of supply an e-invoice is built from, but generating one happens outside Invovibe.

Do you email invoices or send payment reminders?

No. You share the PDF, and nothing here contacts your customer on your behalf.

Start free. No card required.

1 project, 5 clients and 3 invoices a month.