If you are in disagreement with the assessment of your AOV or AWW premiums, you can submit an appeal letter to the Inspectorate of Taxes. At the same time you must request ‘a deferral of payment’ at SZV, by means of submitting a copy of your appeal letter/form (stamped by the Inspectorate of Taxes). This way, SZV knows you’ve submitted your appeal to the Inspectorate of Taxes and a payment deferral will be assigned. You can also submit a copy of your appeal letter/form by post mail or E-mail. Please see our contact details here.