Black Deal 50% off the first year with annual billing – only until December 31, 2026. 
Bookkeeping. Finally easy to understand.
Invoices, expenses, receipts, e-invoices and taxes – in one interface that adapts to your business.
Every feature of the Business plan for 30 days. No credit card. Then you carry on for free with the Free plan – on the web and in the app.
Black Deal
50% off your first year
All paid plans with annual billing – the discount is applied automatically at checkout. Try it free for 30 days first, no credit card.
Only until December 31, 2026
Simple
See only the features you really need.
Multilingual
German bookkeeping in a language you understand.
Made for Germany
EÜR, VAT, e-invoicing and ELSTER in the German context.
Everything for your bookkeeping
Each area has its own page – with the details that matter to you.
Invoices
Write invoices with every mandatory detail and keep track of open amounts.
E-invoicing
Create and receive ZUGFeRD and XRechnung.
Income & expenses
Record expenses with category, tax rate and private share.
Receipts
Upload or snap receipts and archive them securely.
EÜR
The profit statement (Einnahmenüberschussrechnung) from your bookings.
VAT
Advance VAT return, annual VAT return and EC sales list.
ELSTER
Check returns and send them directly to ELSTER.
KontoVexa adapts to your business.
At the start, KontoVexa asks how you work. After that, the simplified mode shows only what you need – all other features stay one click away.
German bookkeeping. In your language.
KontoVexa is available in nine languages. The official German terms stay visible – explained in a language you understand.
- Deutsch
- English
- Português
- Español
- Italiano
- Türkçe
- العربية
- Polski
- Français
Ready for e-invoicing
You have had to receive e-invoices since 2025. With KontoVexa you create and receive ZUGFeRD and XRechnung – connected to your bookkeeping.
From booking to ELSTER
EÜR, advance VAT return, annual VAT return, EC sales list and trade tax return: KontoVexa prepares them, checks them with the official ELSTER software and files them directly.
Secure, because it is your money
Hosted in Frankfurt
All data stays in the EU, GDPR compliant.
Encrypted
IBANs, tax numbers and tax IDs are additionally encrypted field by field.
Two-factor sign-in
Authenticator app protection for everyone, mandatory for owners and admins.
Archived to German standards
Receipts stored tamper-proof under GoBD for ten years.
Guides for freelancers and the self-employed in Germany
Tax number, invoices, e-invoices, ELSTER, VAT and EÜR – explained briefly, with the official German terms.
New on the blog
Leistungsdatum on Invoices: Requirements, Format and Consequences
The Leistungsdatum (date of supply) belongs on every invoice you issue in Germany. It shows when you delivered goods or performed your service, and it is a separate mandatory detail alongside the invoice date. If it is missing, …
ZUGFeRD Explained: Structure, Obligation and Creating Invoices
ZUGFeRD is a German format for the E-Rechnung (e-invoice). It packs a normal, readable PDF invoice and a machine-readable XML data set into a single file. So your customer can read the invoice as usual on …
Invoice with a Discount: How to Show and Calculate It Correctly
The safest way to show a discount on an invoice is this: first the original net price, below it the discount as a separate line (as a percentage or an amount), then the reduced net amount. On this …
Frequently asked questions
Do I need to enter a credit card?
No. You can try KontoVexa free for 30 days without entering any payment details.
What happens after 30 days?
Shortly before the trial ends, we send you a payment request for the plan you chose. If you do not want to continue, simply cancel before the trial ends – then nothing is charged.
Can I cancel monthly?
Yes. With monthly billing you can cancel at the end of any month, with yearly billing at the end of the term. You can export your reports at any time.
Does KontoVexa file my returns directly with ELSTER?
Yes. On the Business and Pro plans you file the advance VAT return, annual VAT return, EC sales list, Anlage EÜR and trade tax return straight from KontoVexa – with your ELSTER certificate and PIN. Before sending, KontoVexa checks the data with the official ELSTER software (ERiC), and the transmission log is stored with the return.
Do I still need a tax advisor?
That is up to you. Many freelancers do their EÜR and VAT themselves. If you work with a tax advisor, the Business and Pro plans give them free access to your figures.
Do I have to send e-invoices?
You must be able to receive e-invoices since 1 January 2025. Sending becomes mandatory from 2027 (prior-year revenue above €800,000) and from 2028 for everyone. KontoVexa supports ZUGFeRD and XRechnung.
Ready for simpler bookkeeping?
Try KontoVexa free for 30 days – no credit card, no commitment.