A marriage license needs signatures from the two people getting married and from the officiant who performs the ceremony, and in roughly half of states it also needs one or two witnesses. Those three groups cover every jurisdiction, so the question of who needs to sign a marriage license comes down to the couple, the officiant, and (where required) the witnesses. Get any of those signatures wrong and the clerk’s office can reject the filing.
Both Spouses
Both people entering the marriage have to sign. This is the one rule that holds everywhere, with no exceptions. Your signatures confirm that you’re marrying voluntarily and that the information on the license is accurate. You’ll sign during or right after the ceremony, and in most states both of you need to be physically present.
Sign the names exactly as they’re printed on the license. A mismatch between what’s on file and what you sign can get the document kicked back, which delays registration and forces you to request a corrected or duplicate license. If your legal name includes a middle name or suffix, use it the same way on the application and on the signature line.
What If One Spouse Can’t Be There?
A small number of states allow proxy marriage, where a stand-in signs on behalf of an absent party. This is most commonly available to active-duty military members who are deployed or stationed overseas. Montana is the only state that permits double-proxy marriage, where neither party needs to be physically present, as long as at least one person is an active-duty service member or a state resident. A handful of other states permit single-proxy marriage under narrow circumstances, and counties within those states may handle the process differently.
The Officiant
The person who performs the ceremony also has to sign. The officiant’s signature certifies that a lawful ceremony took place, and they typically record their title, the date, and the location of the ceremony on the document. Without a valid officiant signature, the clerk’s office has no verification that a ceremony actually happened.
Most states recognize officiants from a few broad categories:
- Religious leaders authorized by their denomination, including priests, ministers, rabbis, and imams.
- Civil officials such as judges, justices of the peace, magistrates, and in some places county clerks or mayors.
- Online-ordained ministers, usually through ministries like the Universal Life Church or American Marriage Ministries. Some counties in Virginia have questioned online ordinations, and New York has historically not accepted Universal Life Church credentials as proof of clerical authority.
- Friends or family members “deputized” by a county clerk or judge for a single ceremony, where that option exists.
If your officiant turns out not to have been legally authorized, the consequences vary. Many states have good-faith provisions that protect the couple’s marital status as long as they reasonably believed the officiant was legitimate. Others don’t, and sorting it out afterward is a legal mess. The simplest safeguard is to verify your officiant’s credentials with the county clerk before the wedding rather than after.
Witnesses, Where Required
Witness rules vary the most from state to state. Roughly half of all states require no witnesses at all, treating the officiant’s signature as sufficient. The other half split between requiring one witness and requiring two.
States that require one witness include California (for public marriage licenses), Iowa, Nevada, New Jersey, New York, and South Dakota. States requiring two witnesses include Arizona, Alaska, Delaware, Kansas, Kentucky, Louisiana, Maine, Michigan, Minnesota, Nebraska, New Mexico, North Carolina, North Dakota, Oklahoma, Oregon, Rhode Island, Utah, Washington, Wisconsin, and Wyoming, among others.
Where witnesses are required, most states set a minimum age of 18. Minnesota allows witnesses as young as 16. Witnesses are usually friends or family members who attended the ceremony, and their role is simply to confirm they saw the couple exchange vows and consent to the marriage. There’s generally no restriction against using a relative, and witnesses don’t need any special credentials.
If your state requires witnesses and the license comes back without their signatures, the clerk’s office will reject the filing. For courthouse ceremonies, staff members will often step in as witnesses if you didn’t bring anyone. Worth knowing if you’re planning a small elopement.
When No Officiant Signs: Self-Solemnization
A handful of states let the couple legally marry without an officiant present. Colorado and Washington, D.C. are the most flexible, requiring neither an officiant nor witnesses. Pennsylvania and Wisconsin allow self-uniting marriages, though witnesses are still required. Several other states permit self-solemnization under religious exemptions or through special license types, such as California’s confidential marriage license.
In a self-solemnized marriage, the officiant signature line is either left blank or marked to indicate the couple solemnized their own marriage, depending on the form. If you’re going this route, confirm the process with your county clerk first. Not every clerk’s office handles self-solemnization the same way, and a blank officiant line in a state that doesn’t allow it will stop your filing cold.
After Everyone Signs
Once the signatures are in place, the completed license has to be returned to the issuing clerk or recorder’s office. In most jurisdictions that responsibility sits with the officiant, not the couple. Filing deadlines typically run 10 to 30 days after the ceremony, though the exact window varies by state. Missing the deadline doesn’t necessarily void the marriage, but it creates complications.
Until the signed license is filed and recorded, there’s no official government record that your marriage happened. That means you can’t get a certified marriage certificate, and without that certificate, you can’t change your name, add a spouse to insurance, file taxes jointly, or access other legal benefits of marriage. The ceremony may have been perfectly valid, but proving it becomes much harder without the recorded document.1USAGov. How to Get a Copy of a Marriage Certificate or a Marriage License
If your officiant is responsible for filing and doesn’t follow through, you’re the one who pays for it. Follow up within a week of the ceremony to confirm the license was submitted. If it wasn’t, contact the clerk’s office directly. Some jurisdictions let the couple file the license themselves as a backup, and some will accept a late filing with an explanation.