Legal analysis: It is an administrative fee to collect a pair of marriage registration certificates from the marriage registration office of the Civil Affairs Bureau in 9 yuan, which must be collected. Other expenses are business or enterprise expenses, including expenses for certificate preparation and file management, which are about 50 yuan. In addition, in the process of handling the marriage registration certificate, the marriage registration office also provides paid services such as taking photos at the swearing-in ceremony, and newcomers can choose according to their own needs. When poor households and disabled people apply for documents, the marriage registration office will charge less or waive the relevant fees as appropriate. However, in some areas, the marriage registration fee is free.

Legal basis: Article 1046 of the Civil Code stipulates that marriage should be entirely voluntary by both men and women, and it is forbidden for either party to force the other, and no organization or individual may interfere.

Article 1049 of the Civil Code requires both married men and women to apply for marriage registration in person at the marriage registration office. Those who meet the requirements of this law shall be registered and issued a marriage certificate. The marriage relationship is established when the marriage registration is completed. Those who have not registered for marriage shall re-register.