Third party data (basic data) – for end-user systems
Latest updates
-
Rapportering av tredjepartsopplysninger for inntektsåret 2025 (presisering)
- 10 October 2025
- Tredjepartsopplysninger
Presisering av nyhetsmelding om Altinn II publisert 08.10.25.
-
Her kan du søke om tilgang til tjenester for innrapportering til Skatteetaten
- 08 October 2025
- Alle
Skatteetaten har laget et eget skjema som sluttbrukersystemleverandører og andre som skal integrere seg mot Skatteetatens innrapporteringstjenester kan bruke for å søke om tilgang til API-ene i test og produksjon (tilgang til scope).
-
Bruksvilkår for tilgang til Skatteetatens eksterne tjenester
- 08 October 2025
- Alle
Som en del av omleggingen fra Altinn II til Altinn 3 har Skatteetaten etablert bruksvilkår for sluttbrukersystemer og andre eksterne som skal integrere seg mot Skatteetatens eksterne tjenester (API).
-
Rapportering av tredjepartsopplysninger for inntektsåret 2025
- 08 October 2025
- Tredjepartsopplysninger
Altinn 2 vil fortsatt være mulig å benytte ved rapportering av tredjepartsopplysninger for inntektsåret 2025.
-
Velkommen til våre nye sider for leverandører av sluttbrukersystemer
- 07 April 2025
- Alle
Altinndigital blir avviklet 1. juni 2025. Informasjonen du tidligere fant der, har blitt flyttet over hit.
Technical documentation
You’ll find technical documentation for third party data, information on how to test your system, and other useful tips here.
We’re migrating the reporting of third party data from Altinn to separate forms and API solutions. Read more about the migration of the Tax Administration’s services from Altinn to Skatteetaten.no.
As before, it will be possible to submit third party data directly via an end user system, or upload an XML file with third party data in a form. Both alternatives require system providers to adopt to the new solutions:
On our GitHub page, you’ll find information on how to start, and an overview of APIs for the submission of different third party data:
Please note that the information about the reestablished services is under development and is updated continuously.
The following statement types are ready for connection in TEST:
- Payments to self-employed persons
- Jointly owned residential properties
- Housing companies
- BSU (Young people’s housing savings)
- Deposits, loans, and interest
- Donations to voluntary organisations
- Remuneration to creator of intellectual property
- Childcare
- Non-life insurance
- Donations to scientific research and vocational training
- Tax-free payments from public authorities
Other third party data will be accessible for integration during the year.
Select this solution if you:
- prefer to upload information to a form as attachments (XML) for submission, or
- are not integrated with our APIs yet.
The format or design of file attachments is unchanged, but there’ll be a new way to submit the file. The Altinn form RF-1301 is discontinued and replaced by a new form.
Go to Third party data and select your statement type for submission.
Test the file format
We offer test submissions to those with a duty of disclosure and to other senders wishing to submit third party data as file attachments via Altinn. Read more about test submissions of third party data.
Operational status and planned changes
Here you will find information about the operational status of the Tax Administration’s and the National Population Register’s services. You can also subscribe to operational notices.
Need help?
Please contact us by email if you need professional or technical assistance related to the integration with the submission of third party data.
Email: [email protected]
Send oss en henvendelse her hvis du skal bestille tilgang til en ny tjeneste:
Dette må til for å opprette brukerkonto:
- Din virksomhet må etablere en brukeradministrator.
- Brukeradministrator må opprette brukere i brukeradministrasjonsverktøyet.
Administrer tilganger til brukerstøttetjenesten