Sell and get paid

GST invoices with the tax worked out for you

Name: MatruOS
Brand: MatruOS
Price: 399 INR
Availability: InStock

Pick the customer and the items. MatruOS works out the tax, adds the HSN codes and writes the amount in words, and you check the invoice before saving it.

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GST invoicesLinked to the books

What this solves

Money is lost between the sale and the payment

01Today

Invoices with the wrong tax head, payments recorded against the wrong bill and advances nobody remembers. The result is GST notices, disputes with customers and dues that grow unnoticed.

02In MatruOS

MatruOS makes the GST invoice from the customer and the items, records every payment against the bill it settles and keeps each customer's balance current.

03What changes

Invoices are right the first time, you always know who owes what, and collections start on the due date.

What MatruOS fills in for you

The right tax headsA buyer in your state gets CGST and SGST. A buyer in another state gets IGST. MatruOS reads both states and splits the tax.

HSN and GST rate per itemEach item carries its HSN code and GST rate, so every invoice line shows them without retyping.

Numbers in seriesInvoices are numbered in one series for the financial year, such as INV/26-27/0031, so nobody has to pick a number by hand.

Amount in wordsThe total is written out in words on every invoice, as a tax invoice should show it.

What happens when you save

Saving an invoice takes the goods out of stock, adds the amount to what the customer owes and puts the tax in the month's GST summary. When the money comes in, record it against the invoice and the invoice shows Paid.

Selling outside India

For a customer outside India, bill in their currency with the exchange rate shown. Without a Letter of Undertaking on file, IGST is charged and MatruOS shows where to add one.

How it works

How it goes in MatruOS

Pick the customerSearch by name or phone. Their state, GSTIN and address come with them.
Add the itemsType a few letters of the item. Rate, unit, HSN and GST rate fill in.
Check and saveReview the tax split and the total. Save, and the invoice gets its number.
Record the paymentWhen the money comes in, record it against the invoice by cash, UPI or bank.

Not covered yet

Sending messages, bills and reminders on WhatsApp from MatruOS is not live yet. Today they go by link, QR code or email, and from your own phone in one tap.

Questions

Questions people ask

Can I make an invoice by typing one sentence?

Yes. Type "Sold 20 pumps to the Rajkot irrigation dealer at 6,500 each on credit" in the Ask box. MatruOS drafts the invoice with GST and saves it when you confirm.

Can I edit an invoice after saving it?

You can edit an invoice until it is paid. A GST invoice is never deleted; if it was raised in error, you cancel it with a reason, so your records stay complete.

Does it handle customers without a GSTIN?

Yes. A customer without a GSTIN is billed as an unregistered buyer, and the invoice still carries your GSTIN, the tax and the place of supply.

Where to go from here

PaymentsCash, UPI or bank, recorded against the invoice. The balance updates everywhere.GST returnsThe month's GSTR-1 file comes from your invoices, with B2B, B2CS and HSN lines.What a GST tax invoice must show under Rule 46What every GST tax invoice must carry under Rule 46 of the CGST Rules, with a worked example from a Morbi tile maker and the errors that cost buyers credit.GSTINThe 15-character number given to every business registered under GST, one for each state it is registered in.

Run the whole business on one system Set up for your trade.

Describe your business once. MatruOS sets up your apps, brings in your data and puts Muni and the AI team to work, with your approval on every step that matters. 7-day free trial, no card needed.

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