The withholding register (icel.: Staðgreiðsluskrá RSK) can be accessed through the online portal on Skatturinn
![](https://efling.is/wp-content/uploads/2023/09/image-41.png)
Sign into Þjónustuvefir with electronic ID
![](https://efling.is/wp-content/uploads/2023/09/image-42.png)
Then select Innskráning á þjónustuvef
![](https://efling.is/wp-content/uploads/2023/09/image-43.png)
Under Almennt select Staðgreiðsluskrá RSK
![](https://efling.is/wp-content/uploads/2023/09/image-44.png)
Then download the file as a PDF by selecting Sækja pdf