The Iceland RSK Statutory Reporting extension files your monthly employer payroll return with Skatturinn automatically. Each time you complete an Icelandic payroll run, it submits the RSK-201 return — the monthly employer declaration Skatturinn expects — so the figures are reported on time without anyone preparing a separate return by hand. If electronic filing to Skatturinn isn't something you want to manage manually, this extension handles it for you in the background.

What it adds

• Automatic RSK-201 submission — the monthly employer declaration is filed with Skatturinn after every approved payroll run, so reporting stays in step with your pay cycle.
• Per-employee breakdown — each return includes an individual line for every employee, covering their kennitala, total gross wages (heiðarlaun), withheld income tax (staðgreiðsla), and tryggingagjald.
• Filed electronically — submissions are sent through the Skatturinn electronic filing service, in the standard RSK-201 format.
• Sandbox support — you can point it at a test endpoint first to confirm everything works before submitting live.

Who it's for

Any business running payroll in Iceland that needs to file the RSK-201 monthly employer return with Skatturinn. If you pay staff in Iceland through NexerIQ, this extension takes care of the recurring statutory filing each pay period — replacing manual returns with reporting that simply happens after each run.

Good to know

The extension only acts on Icelandic payroll runs, so it stays out of the way until you run an Icelandic payroll. It reports the figures already calculated in your run — it doesn't change anyone's pay. You'll need your company kennitala and a Skatturinn API key to switch it on, which the setup guide walks through.

Ready to turn it on? See Setting up the Iceland RSK Statutory Reporting extension. New to extensions in general? Start with Using the Marketplace.