Billutant

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Billutant

Billutant is your solution for automated invoice management with AI invoice capture, payment matching, reminders, tax export, and ebInterface 6.1.

Copyright 2026 Billutant. All rights reserved.

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This tool was developed by Xeas GmbH in Austria

Neubaugasse 24/1, 8020 Graz

office@xeas.at

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Invoice template

Invoice templates: what belongs in them and where Word and Excel stop

An invoice template saves time — but only if it contains all required details and number sequences, status, and retention do not turn into manual work. This guide shows what every template needs and when switching to invoicing software pays off.

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From a template to a reliable process

Every invoice template needs the required details of Austrian VAT law

Sequential numbers, status, and incoming payments stay manual work in Word and Excel

Templates in invoicing software fill themselves from customers, items, and number sequences

Open official WKO overview of invoice details

Required details in every template

Whether Word, Excel, or software: an invoice in Austria needs issuer and recipient, a sequential invoice number, issue date, service and service period, amount, VAT rate and VAT amount, and the issuer's VAT ID. With a tax exemption, a note replaces the VAT breakdown.

Set up the template once with all required fields

Anchor the small-business note firmly in the template text

Add bank details and payment terms for faster payments

Where Word and Excel templates reach their limits

The template itself is rarely the problem — the process around it is: invoice numbers are incremented by hand, copy-paste errors carry over old customer data, payment status lives in a separate list, and orderly retention depends on file names and folder discipline.

Avoid duplicate or skipped invoice numbers

Do not recalculate amounts and taxes by hand

Do not track open invoices in separate lists

Templates in invoicing software

In Billutant, the invoice template becomes a layout in the template editor: logo, colors, and structure are designed once, while customer data, line items, totals, and the sequential number flow in automatically with every invoice. PDF, email sending, and payment matching follow directly.

Design the PDF layout with logo and colors in the template editor

Let number sequences, totals, and tax fill in automatically

Send the invoice directly and track incoming payments

More topics

Related pages

Invoice Austria

Required invoice details, VAT ID, VAT, and e-invoice considerations for Austrian invoices.

E-Invoice Austria

What structured e-invoices, ebInterface, and e-invoicing for public administration mean for businesses.

Income-expense accounting

Basics of profit calculation using the cash-in/cash-out principle for Austrian businesses.

Invoice retention duties

Which invoices, receipts, and documents Austrian businesses should keep in an orderly way.

Invoices, receipts, and payments in one workflow.

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