Income tax calculator for Iceland

This is a simple tax calculator to help calculate salaries after tax in Iceland, in order to see the amount you can actually spend (disposable income).

Default values are from Icelandic ministry of finance for year 2025.
You can change most numbers, in case they have changed and this calculator has not been updated.

Every person also has a tax discount of a fixed number yearly: 824,288 monthly: 68,691

Currently there are 3 tax brackets:


Kr
Kr
Monthly Salary: 368,000
Monthly tax discount:68,691
Tax from Step1 115,883
Tax from Step2 0
Tax from Step3 0
Total tax: 47,192
Salary remain:320,808
~Actual tax percentage: 12.82%
Tax rate and limit for each step:

Tax % in step 1

Salary threshold


Tax % in step 2

Salary threshold


Tax % in step 3

Salary threshold


This does NOT calculate vacation (ísl: 'orlof') nor what you pay your union (ísl: 'stéttarfélag').
TODO:
Calculate vacation 'orlof' - can be 24-30 days.
Calculate union 'Verkalýdsfélag'