Unauthorised individuals have gained access to personal data of 8.8 million individuals in the CPR system. As a result, we will ask you additional questions to verify your identity when you contact us. We do this to safeguard your personal data

Please be aware that frauds may have access to your personal data, the CPR register for example, and they may pretend to be from the Tax Agency. We do call individuals and businesses now and then, but we would never ask you to share your account information, make payments or report tax matters over the phone. If we think you will have to take action on some or other tax matter, we will instruct you do so in E-tax at skat.dk.