Who Is Affected by the Transition to E-Invoicing
We will guide you through the changes e-invoicing brings from 2027.
VAT Payers
You will need to both issue and receive e-invoices.Starting January 1, 2027, you will be required to issue and receive e-invoices for transactions in Slovakia as specified by law. This applies to transactions with businesses and legal entities, including public institutions.
Non-VAT Payers
You must be able to receive e-invoices, but you do not have to issue them.If you run a business, you will need an Access Point to receive e-invoices. This applies to sole proprietors, non-profits, municipalities and schools.
Private Individuals
Nothing changes for you when it comes to personal purchases.Mandatory e-invoicing does not apply to your personal purchases or services, such as utilities or cell phone plans.
Will e-invoices become part of your work?
Would you like to check if e-invoicing applies to you?
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Discover your options
Company with its own accountant
Do you have your own accountant or accounting team? The Flowis Access Point gives you a complete overview of your e-invoices and can connect to your accounting system – without you having to change it.
Advantages:
- Integration without changes to your system
- Central management of all e-invoices (issued and received)
- Standardized XML format right in the system
Clear history, exports
Company with an external accountant
Does your accountant work in a system that uses a different Access Point? No problem. You can use the Flowis Access Point just for receiving e-invoices, even if you send them through another Access Point.
Advantages:
- A clear app for you and your accountant
- You only use what you need
- Delegated access
Sole proprietor
Are you a sole proprietor looking for a simple solution? Flowis is designed so that sending and receiving e-invoices works without complicated settings.
Advantages:
- Easy to use, no technical knowledge needed
- Standardized XML format right in the system
- An overview of all your invoices
- Free for non-VAT payers
Accounting firm
Do you keep the books for several clients? In the Flowis Access Point you can manage e-invoices for all of them from a single account.
Advantages:
- Multi-client environment in one account
- Standardized XML format right in the system
- An overview of all your clients’ invoices
Other professions
Are you in a liberal profession or do you run a school? Flowis is designed so that sending and receiving e-invoices works without complicated settings.
Advantages:
- Standardized XML format right in the system
- An overview of all your invoices
- Easy to use, no technical knowledge needed
IT company / software vendor
Are you developing an ERP, accounting or invoicing system? Flowis lets you add e-invoicing to your software easily, without complex development.
Advantages:
- API connection to the Peppol network
- Sending and receiving e-invoices directly from the system
- Support for the EN 16931 and Peppol BIS Billing 3.0 standards
- Fast implementation without major changes to your architecture
- Suitable for ERP, accounting and invoicing systems
Are you interested in API integration
?
We will integrate Flowis with the system so that everything runs smoothly and without any changes to the accounting system.
YOUR NEXT STEP
Get ready the easy way
Start with how you work with invoices today.
Clarify your needs
Will you only receive e‑invoices, or issue them too? Who will work with them – you, your colleagues or an external accountant?
Check your system
Find out how your accounting or invoicing software will support e‑invoicing.
See what we offer
Compare our plans and choose what suits the way you work with e-invoices.
Frequently asked questions
Does e‑invoicing also apply to non-VAT payers?
Yes. If you run a business or are a legal entity, you must be able to receive the e‑invoices your suppliers are legally required to issue to you. This does not oblige you to issue e‑invoices yourself.
Do non-profits and schools have to receive e‑invoices too?
Yes. Legal entities that do not run a business also need to be able to receive e‑invoices from suppliers who are legally required to issue them. This applies, for example, to non-profit organizations, civic associations and schools with legal personality.
What if I only invoice private individuals?
Mandatory e‑invoicing does not apply to invoicing consumers for their private purchases. As a business, however, you need to be able to receive e‑invoices from your suppliers.
What if an external accountant does my bookkeeping?
Agree with your accountant who will receive the e‑invoices and how they will get to them. In Flowis you can give your accountant access to your inbox, so they have the documents they need for bookkeeping.
Do I have to change my accounting system?
Not necessarily. You can manage e‑invoices in the standalone Access Point app or through a connection to your accounting system.
Start your journey
to simpler invoicing
Look at our plans or tell us how you work with invoices today.