An Application to Marry in Iowa is a legal form that must be completed and submitted to the County Recorder or County Clerk in order to obtain a marriage license. This form is necessary for couples to get married in the state of Iowa and is required by law. The application must be completed by both parties, and it must be notarized by a notary public. There are two types of Application to Marry in Iowa: an Affidavit of Application to Marry and a Joint Statement of Intent to Marry. The Affidavit of Application to Marry is an official document that is filed with the county clerk and requires two witnesses in order to be valid. The Joint Statement of Intent to Marry is an informal document that is used by couples who wish to get married without involving a county clerk. This statement must also be signed by both parties and the witnesses.