The company may pay optional tax on account, if the ordinary tax on account seems to be too low, for example. To do so, you have to report your optional tax on account payment in E-tax for businesses (TastSelv Erhverv) where you also find a reporting guide.
We recommend that you log on to E-tax for businesses regularly to check your tax account. All tax on account instalments will appear from the company’s tax account as amounts payable to the Danish Tax Agency (Skattestyrelsen). We do not automatically reduce the optional tax on account if the company does not make the payment.
Optional tax on account does not appear in the tax account until the day after that the reporting has been made in E-tax for businesses.
When you set up optional tax on account, the tax on account falls due immediately. This is relevant if your do your reporting early.
Example: If you make a payment to your tax account for VAT purposes, but the VAT amount does not appear in your tax account, your payment will be used to pay tax on account, as the tax account covers any other known outstanding (such as tax on account)
Deadlines
The payment deadlines for optional tax on account are 20 March for the first instalment, 20 November for the second and 1 February after the income year for the third.
It is important to report changes before you pay, otherwise you may risk that your payment is returned.
Requesting a refund of optional tax on account prematurely
In future, if companies request a refund of paid optional tax on account before the tax assessment notice is available and at times when the certificate of deposit interest rate is lower than -0.2%, such companies will be charged a negative interest rate. This applies at the moment (the certificate of deposit interest rate has been -0.65% since 8 February 2016).