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Compliance

Croatian compliance

Fiscalisation, Fiskalizacija 2.0 e-invoicing in UBL 2.1 and tax reporting, built into the systems you already run.

e-invoices · UBL 2.1
  • Outgoing · 2026-0418

    to HR00000000001

    Delivered
  • Incoming · INV-88213

    from HR00000000002

    Auto-booked
  • Outgoing · 2026-0417

    to HR00000000003

    Reported to tax

What we deliver

Compliance that runs quietly in the background.

Fiscal rules leave no room for errors. We build them into your software so invoices are correct by default.

Fiscalisation

Real-time fiscalisation of receipts and invoices with the Tax Administration, including cancellations and retries when the service is unavailable.

Fiskalizacija 2.0 e-invoicing

Structured B2B e-invoices in UBL 2.1 (EN 16931): sending, receiving and status tracking.

Tax reporting

The data and exports your accountant and the tax authority need, generated from the same records.

Built into existing systems

We add compliance to your ERP, web shop or custom app instead of forcing a new system on you.

Certificates and security

Secure handling of fiscal certificates and signing, with a log of every fiscal event.

Ready in KigoCloud

Need it out of the box? KigoCloud Croatian Compliance covers fiscalisation and e-invoicing as a module.

How we work

Tested on edge cases, not just the happy path.

Compliance review

We check which document types you issue and receive, and where your current flow falls short.

Build on test environments

The integration is built against official test environments, including cancellations and corrections.

Go live

Production certificates, monitoring and alerts on any failed fiscal event.

Keep up with changes

Regulations change. We update the integration when the requirements do.

Covered

The details that cause rejected invoices.

  • Cancellation and correction documents linked to the original
  • Retry queues when the fiscal service is down
  • Validation before an e-invoice is sent
  • An audit log of every fiscal event
  • Fiscalisation
  • Fiskalizacija 2.0
  • UBL 2.1
  • EN 16931
  • E-invoicing
  • Digital certificates
  • WooCommerce
  • Shopify

FAQ

Common questions

What is Fiskalizacija 2.0?

It extends Croatian fiscalisation to structured e-invoices between businesses, based on the UBL 2.1 and EN 16931 standards. Invoices are exchanged electronically and reported to the Tax Administration.

Do we have to replace our software?

Usually not. We add fiscalisation and e-invoicing to the system you already use, as long as it can be extended or exposes an API.

Which platforms can you integrate?

Custom PHP applications, ERPs, WooCommerce, Shopify and other systems with an API. For WooCommerce there is a ready plugin, KigoCloud for WooCommerce.

Have something to build? Let's talk.

Tell us what you're working on. You'll hear back within one business day.