Peppol e-invoicing free and with no commitment for Slovak and Czech companies
Let's Peppol is a community project — a free, open-source access point to the Peppol network. No fees, no subscription, no vendor lock-in.
Mandatory e-invoices are coming. Be ready.
From 1 January 2027, structured e-invoices are mandatory in Slovakia for domestic B2B transactions (Act No. 385/2025 Coll.). Peppol is a European standard — the invoice is delivered straight into the customer's system. No PDFs, no e-mails, no retyping errors.
Let's Peppol is a free way to get ready for it. No dependence on a commercial vendor, no annual fees, no surprises.
Everything for Peppol, and you pay nothing for it
An interface like e-mail
Send and receive invoices through a clear web interface. No XML files, no technical knowledge needed.
European standards
Peppol BIS 3.0, UBL 2.1 and EN 16931. Fully compatible with what both Slovakia and Czechia will require.
Your data is yours
We don't collect it and we don't sell it. Data on EU servers, exportable or erasable at any time.
GDPR and security
EU hosting, transparent code, regular security audits. Non-profit governance with no hidden interests.
Open source
The whole source code is public. Check what it does with your invoices. Contribute if you like.
Genuinely free
The project runs on grants and the community. No subscription, no per-invoice fees, no catches.
As simple as e-mail
Sign up
Verify your company with a Slovak or Czech eID. Once only — after that you just sign in with a username and password.
Join the network
Your company gets a Peppol identifier. Customers and suppliers will find you in the Europe-wide registry.
Invoice
Send and receive e-invoices directly through the web interface or through a connection to your existing software.
What we are working on
Slovakia 🇸🇰
in progress- Connection to Efakturia.sk for sending via Peppol
- Company verification with the Slovak eID (NASES) — application submitted
- Portal sk.letspeppol.org — planned for Q2–Q3 2026
- Company ID (IČO) validation against the Register of Legal Entities
Czechia 🇨🇿
in progress- Company ID (IČO) validation via ARES
- Portal cz.letspeppol.org — planned for Q3 2026
- Verification via eIdentita.cz (NIA)
Who is behind it
Let's Peppol is run by the Belgian non-profit BARGE vzw. The project is backed by organisations that believe in open e-invoicing infrastructure.
Frequently asked questions
Is it really free?
Yes. Let's Peppol is run by the non-profit BARGE vzw. No subscription, no per-invoice fees. The service runs on grants (NLnet) and community donations.
Do I need an eID card?
Only when you first sign up — to verify your company. In Slovakia with the Slovak eID (NASES), in Czechia via eIdentita.cz. After that you sign in as usual, without a card reader.
What if I already use other invoicing software?
Let's Peppol is an access point to the Peppol network — it can work on its own or alongside your existing software. In Slovakia we work with Efakturia.sk.
Who owns my data?
You do. We don't collect, sell or share your business data. Everything is on EU servers and you can export or delete your data at any time.
When will the Slovak portal be available?
We are planning Q2–Q3 2026. Join the waitlist and we will let you know as soon as it launches.
Which languages will it be in?
We are preparing Slovak and Czech. The platform is currently available in English, Dutch, French and German.
Get notified
The Slovak and Czech portal has not launched yet, but we are working on it. Write to us and we will let you know as soon as it is ready.