A Final tax Statement calculates whether you have paid too little or too much in tax. The Tax Administration determines this by comparing your final tax liability with the total amount you have paid during the income year. Your final tax liability is calculated based on your taxable income.
If you have paid too little tax, you will receive an additional tax bill, referred to as residual tax.
If you have paid too much tax, you will receive a refund, referred to as surplus tax.
Log in to the tax portal 'Min Skat' here.