ISO 9001 + ISO 27001
OMNIZON holds ISO 9001 (quality management) and ISO 27001 (information security management) certificates — verified by Bureau Veritas.
No complications. No expensive ERP systems. Just send the invoice.
Sign upSend e-invoices
600 over 16 months
Receive e-invoices
1,800 over 16 months
Archive included
for 16 months
Fiscalization 2.0
Included
Tailor Tvoj e-Račun to your business in just a few clicks.
Send an invoice to your client in a few clicks — simple, fast, compliant.
Accept supplier e-invoices straight into your archive.
All documents safely stored throughout your subscription. Download and keep for statutory periods.
JIR/ZKI fiscal checks included. Ready for 1/1/2026.
Add your accountant and team members — one account, multiple users.
Tvoj e-Račun is part of the OMNIZON group, focused on:
SSL protection
Secure storage
Cloud infrastructure
Backup system
OMNIZON holds ISO 9001 (quality management) and ISO 27001 (information security management) certificates — verified by Bureau Veritas.
The platform is hosted on Amazon Web Services. AWS supports 143 security standards and certification frameworks (PCI-DSS, HIPAA/HITECH, FedRAMP, GDPR, FIPS 140-3, NIST 800-171…) — compliance worldwide.
See all AWS standards →Certified Provider for Pan-European Public Procurement Online — secure e-invoice exchange across the EU.
Member of the European EDI Network — continental network for e-document exchange.
We participate in creating global standards for digital business document exchange.
All your documents are stored securely throughout your active subscription.
After cancellation, your archive is retained for 6 months — with at least 30 days to download everything. Need longer? Add extended e-Archive for €1/month.
Throughout your active subscription (16 months Super / ongoing Prepaid).
Statutory retention (6 years) is your obligation — download PDF/XML anytime.
After cancellation: 6 months retention + min. 30 days to download. Extension €1/mo (€12/yr), prepaid.
Click to see invoice status + automatic e-mail to your accountant. Module: €1/mo (€12/yr).
Pay incoming invoices from the app (Aircash, Nexi PIS). In development, €1/mo.
Your AI assistant at Tvoj e-Račun. Talk in real time about Croatia's Fiskalizacija 2.0, JIR/ZKI tokens, PEPPOL exchange, KPD archiving, and our plans — seven days a week.
What is „Humani AI"?
„Humani AI" stands for humanized AI assistant. Mudra Sova (Wise Owl) is an artificial-intelligence-powered persona — not a real employee. The image is symbolic. The voice is generated in real time by ElevenLabs Conversational AI.
Mudra Sova does not provide individual tax or legal advice.
For specific tax questions please consult your tax advisor or accountant. Account-specific issues should be raised via the customer portal or info@tvoj-eracun.hr.
Everything you need to know about Tvoj e-Račun, Fiscalization 2.0 and our service.
Tvoj e-Račun is a self-service portal for sending, receiving, fiscalizing, and archiving e-invoices. Part of the OMNIZON group, designed for smaller business entities — from freelancers and sole traders to small d.o.o.-s. For larger volumes and ERP integrations we offer Redok Web / Redok Integration.
Sign up at tvoj-eracun.hr and accept the Terms of Service.
Verify email ownership within 15 days (verification code, notary, signed document, or FINA certificate).
Choose Super offer (€12 / 16 months) or Prepaid (€0.05 + VAT per invoice).
Send your first e-invoice.
Yes. Per art. 4.6 of our Terms, we offer a trial period of limited duration. No binding contract — cancel anytime. After the trial, choose Super offer (€12 / 16 months) or Prepaid (€0.05 + VAT per invoice).
Super offer (non-VAT subscribers): €12 one-time, 16 months, up to 600 outbound + 1,800 inbound invoices. Available until Jan 31, 2027.
Prepaid (VAT-registered): €0.05 + VAT per sent invoice, prepaid credit, ongoing model. Inbound up to 2× outbound.
From Feb 1, 2027: unified model €0.05 + VAT per invoice for all subscribers.
Add-on modules: Invoice approval €1/month and Payment €1/month (in development).
Fiscalization 2.0 is a new legal obligation in Croatia that extends fiscalization to all e-invoices (B2B and B2G), with additional data elements and mandatory e-reporting. Our service handles all of this in the background — no manual work for you.
All taxpayers who issue invoices in Croatia. Exemptions are rare (e.g., certain non-profit activities). If you issue invoices — you are most likely subject to it.
January 1, 2026. By that date all subjects must be registered and capable of issuing e-invoices per F2.0 spec. We recommend registering at least 30 days earlier due to verification steps.
Fines for F2.0 non-compliance range from €3,980 to €66,360 for legal entities, plus additional fines for responsible persons. Don't delay — setup takes only a few hours with our service.
No binding contract — cancel anytime (art. 9.3 Terms). Super offer is valid for 16 months from activation. Prepaid is an ongoing model — you only pay for what you send.
Sign up at tvoj-eracun.hr and choose Super offer or Prepaid in the registration form. Payment via card or bank transfer. After payment, the plan activates instantly.
Archive is included for the duration of your plan: 16 months for Super offer, ongoing subscription for Prepaid. After plan termination: 6 months retention + min. 30 days to download the entire archive. Extended e-Archive: €1/month prepaid (art. 10.4 Terms).
Statutory retention (11 years) per the Croatian VAT Act and KPD regulation is the user's obligation (art. 10.2 Terms). We provide archive access during your plan + download (PDF/XML) anytime. For continued storage on our systems after plan ends, activate the Extended e-Archive (€1/month).
Not for most users. We are an information intermediary using our certificate to sign invoices on your behalf (based on OmniSight authorization). If you specifically want your own FINA certificate, we support that too.
Short video tutorial — registration and plan choice in a few minutes.
START HERE
Mudra Sova walks you through registration, trial period, and choosing between the Super offer (€15/16 months) or Prepaid plan (€0.05 + VAT per invoice).
A group with two decades of experience in e-invoice exchange and B2B integrations — now also for small businesses.
20+
Years of experience
EDI
Document experts
100+
Large companies on the platform
Large companies have used the same invoicing system for years. Now that reliability is available to you too — with no contractual obligations and no complications.
Send invoices to clients after a repair — fast and simple.
Invoice shoots, edits and service packages with no paperwork.
Building websites or designs — send e-invoices in a few clicks.
Selling products online and need e-invoices for your customers.
Doing home repairs and renovations — invoice on the spot.
Running a salon and want professional invoices for your clients.
Get in touch and we'll find a solution for you.
The introduction of Fiskalizacija 2.0 (mandatory B2B e-invoicing from 1.1.2026) brings six concrete implications for Croatian companies. Here is what changes for you — and how we handle it.
Pure paper or image invoices no longer comply. Even scanned documents must be converted to a structured format (HR eRačun, EN 16931, or PEPPOL BIS 3.0).
A plain PDF is not an e-invoice in the legal sense. Only HR national eRačun XML, EN 16931, or PEPPOL BIS 3.0 meet Fiskalizacija 2.0 requirements.
Every B2B invoice must be fiscalized through the Tax Authority before sending to the customer. JIR (Unique Identifier) and ZKI (Issuer Protection Code) guarantee authenticity.
All e-invoices must be stored for 6 years audit-proof — unalterable, complete, machine-readable. Per Croatian VAT Act and KPD regulation.
During tax audits every e-invoice must be available in machine-readable form — with all metadata, JIR, ZKI, and signatures.
E-invoices contain personal data (recipient, contact). Processing and archiving must be GDPR-compliant — legal basis, retention periods, data access.
Tvoj e-Račun handles all six requirements automatically — at no extra effort for you.