How to Change Your Date of Birth on Official Records

You can change your date of birth, but only through specific government offices and only if you have proof the original record was wrong

A date of birth error on your birth certificate, Social Security record, or driver's license is fixable, but the process depends on which document has the error and why it happened. You cannot straightforward request a change because you want a different birthday. The government will only correct a date of birth if you show that the original entry was a mistake — a clerical error, a typo, or a recording error at the time of birth.

The office you contact depends on which document is wrong. Birth certificates are corrected through your state's vital records office. Social Security records are corrected through your local Social Security office. Driver's licenses and state ID cards are corrected through your state's Department of Motor Vehicles. Each has its own forms, fees, and required documents.

Key Takeaways

You must prove the original date of birth was recorded incorrectly — you cannot change your birthday for personal reasons.
Birth certificate corrections go through your state's vital records office, which usually requires an affidavit or court order plus the original certificate.
Social Security date of birth corrections require a visit to your local Social Security office with documents showing the correct date, such as a birth certificate or passport.
Driver's license corrections go through your state's DMV and typically require proof of the correct date plus your current license.
Fees vary by state and by document type, ranging from under $20 to over $100 for some corrections.

Correcting a birth certificate through vital records

Your state's vital records office (sometimes called the Department of Health or Vital Statistics) maintains birth certificates and handles corrections. To change a date of birth on a birth certificate, you must show that the date recorded at birth was wrong. This usually means submitting an affidavit — a sworn statement — explaining the error and what the correct date should be.

Some states require only the affidavit plus a copy of your current birth certificate. Others require a court order. A few states require both an affidavit and a certified document that shows the correct date, such as a passport, military discharge papers, or school records from the time of your birth. Contact your state's vital records office directly to learn what documents they need; requirements vary significantly by state.

The fee for a birth certificate correction typically ranges from $15 to $50, though some states charge more. Processing time ranges from two weeks to several months. You can usually request the correction by mail, in person, or online through your state's vital records website. Search "[your state] vital records office" to find the correct office and their current process.

Correcting your Social Security date of birth

Social Security maintains a separate record of your date of birth. If it differs from your birth certificate, you will need to correct it at your local Social Security office. Bring your Social Security card, a photo ID, and a document that shows the correct date of birth. Acceptable documents include a birth certificate, passport, military discharge papers, or a school record from around the time of your birth.

You do not need a court order or affidavit for Social Security. The office will review your documents, verify the correct date, and update your record. There is no fee. Processing usually takes a few days to a few weeks. If you cannot visit in person, you can call Social Security at 1-800-772-1213 to ask whether you can mail in documents, though most offices prefer an in-person visit for date of birth changes.

Correcting your driver's license or state ID

Your state's Department of Motor Vehicles (DMV) maintains the date of birth on your driver's license and state ID card. To correct it, visit your local DMV office with your current license and a document showing the correct date of birth. Acceptable documents usually include a birth certificate, passport, or Social Security card.

The DMV will not require a court order or affidavit for a straightforward correction. They will issue you a corrected license or ID, usually on the spot or within a few days. There may be a small fee — typically $10 to $30 — though some states waive the fee for corrections of errors they made. Check your state's DMV website for the exact fee and whether you need to schedule an appointment.

When you need a court order

Some states require a court order to change a date of birth on a birth certificate if the change is substantial or if you cannot provide supporting documents. A court order is also necessary if you are correcting a date of birth as part of a legal name change or gender marker change in some states.

To obtain a court order, you file a petition in your county court. You will need to explain why the change is necessary and provide whatever evidence you have — affidavits from family members, old school records, medical records, or other documents that support the correct date. The court reviews your petition and either grants or denies it. This process typically takes four to eight weeks and costs $100 to $300 in court fees, depending on your county.

If you need a court order, contact your county clerk's office or your state's vital records office to learn the exact process in your state. Some states have a streamlined process for corrections; others require a full hearing.

What documents prove your correct date of birth

Government offices accept only certain documents as proof of your correct date of birth. The most widely accepted are a birth certificate, a U.S. passport, a military discharge document (DD Form 214), and a school record from around the time of your birth. Some offices also accept a baptism record, a hospital record, or an insurance document from your birth year.

Documents must be originals or certified copies. A photocopy of your birth certificate is usually not enough; you need the certified copy issued by the vital records office. If you are using a school record or religious document, it should be an official copy with a seal or signature from the issuing institution. Bring the strongest evidence you have. If you have multiple documents, bring them all.

If you have already changed your date of birth elsewhere

If you have already changed your date of birth on one document — for example, your driver's license — but not on others, you will need to correct the remaining documents separately. Social Security, your birth certificate, and your driver's license are three separate systems. A change to one does not automatically update the others.

Start with your birth certificate if you have not already corrected it, because it is the foundational document. Once your birth certificate is corrected, use the corrected certificate to update Social Security and your driver's license. This order makes the process smoother because each subsequent office will see the correction already made in the previous system.

Frequently Asked Questions

Can I change my date of birth just because I want to?

No. Government offices will only correct a date of birth if you can show the original record was wrong. You cannot change your birthday for personal reasons. If you want to change your legal name or gender marker, that is a separate process handled through the courts.

What if I do not have a birth certificate?

If you were born in the United States but do not have a birth certificate, you can request one from your state's vital records office. If you were born outside the United States, you may need a passport or consular record instead. Contact your state's vital records office or the U.S. State Department for guidance based on where you were born.

How long does it take to correct a date of birth?

Social Security corrections usually take a few days to a few weeks. Driver's license corrections often happen the same day or within a few days. Birth certificate corrections typically take two to eight weeks, depending on whether you need a court order and how busy your state's vital records office is.

Will correcting my date of birth affect my benefits or taxes?

Correcting your date of birth on Social Security will update your record with the Social Security Administration. If you receive benefits, notify Social Security of the change so they can verify your records are correct. For tax purposes, contact the IRS if you have filed taxes under an incorrect date of birth. These are separate conversations with each agency.

What if the vital records office says the date cannot be changed?

If the vital records office denies your request, you can file a petition in court. You will need to present evidence that the original date was wrong and what the correct date should be. An attorney can help you file this petition, though you can also do it yourself. Contact your county clerk's office for information on filing a petition in your county court.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.