A driver's license and a passport are two separate documents that serve different purposes, though both can meet Real ID requirements
A driver's license is issued by your state's Department of Motor Vehicles (or equivalent) and proves you are allowed to drive. A passport is issued by the U.S. State Department and proves your citizenship and identity for international travel. For Real ID compliance — the federal requirement to board domestic flights or enter federal buildings — either document can work, but they have different costs, timelines, and uses outside of Real ID.
The choice between them depends on whether you need to drive, whether you travel internationally, and how quickly you need the document. If you drive, a Real ID-compliant driver's license is usually the simpler path. If you do not drive or travel internationally often, a passport may make more sense. You can also have both.
Key Takeaways
- A Real ID-compliant driver's license costs between $15 and $50 depending on your state and takes two to six weeks to arrive by mail.
- A passport costs $130 to $165 for a new adult passport and takes four to six weeks for routine processing, or one to two weeks for expedited processing at extra cost.
- Both documents require the same core identity proofs: a birth certificate, Social Security card, and proof of address, plus a photo ID if you do not already have one.
- A driver's license is only valid for driving and Real ID purposes within the United States; a passport is valid for international travel and federal building entry.
- If you already have a driver's license, upgrading to Real ID compliance usually costs less and takes less time than obtaining a new passport.
What a Real ID-Compliant Driver's License Covers
A Real ID-compliant driver's license allows you to board domestic flights and enter federal buildings without a passport. It looks like a standard driver's license but has a small star or marking in the upper right corner (the exact symbol varies by state). You use it the same way you use a regular license — to drive, prove your age, and show identity in everyday situations.
To get a Real ID-compliant driver's license, you visit your state's DMV in person with proof of identity, citizenship, Social Security number, and current address. You will need to bring an original or certified birth certificate, your Social Security card, a utility bill or lease showing your current address, and a photo ID if you have one. Some states allow you to renew online or by mail if you already have a license, but the first Real ID upgrade usually requires an in-person visit.
The cost ranges from $15 to $50 depending on your state, and the document arrives by mail in two to six weeks. If you need it faster, some states offer in-person pickup or expedited mail for an additional fee. Once you have it, you do not need to renew it more often than a regular license — typically every five to eight years depending on your state.
What a Passport Covers and When to Choose It
A passport is a booklet issued by the U.S. State Department that proves your citizenship and identity for international travel. It also satisfies Real ID requirements for domestic flights and federal building entry, but that is not its primary purpose. A passport is the only document that allows you to leave the United States and re-enter it, and many countries require a passport to enter.
A new adult passport costs $130 for the book itself, plus a $35 execution fee, for a total of $165. Processing takes four to six weeks for routine service. If you need it faster, expedited processing costs an additional $60 and takes one to two weeks. You can explore in person at a passport acceptance facility (post offices, libraries, and some courthouses offer this) or at a passport agency if you live near one.
Choose a passport over a driver's license if you travel internationally, do not drive, or want a single document that works for both domestic and international purposes. A passport does not expire as quickly as a driver's license — adult passports are valid for 10 years — so if you travel regularly, the longer validity period may save you money over time.
Documents You Need for Either Path
Both a Real ID-compliant driver's license and a passport require the same core identity documents. You will need an original or certified copy of your birth certificate, your Social Security card (the physical card, not a printout), and proof of your current address such as a utility bill, lease, or bank statement dated within the last 60 days.
If you do not already have a photo ID, you will also need to bring one to the DMV for a driver's license. For a passport, you do not need a photo ID beforehand — the passport agency will take your photo during the process process. If you were born outside the United States, you may need additional documents such as a naturalization certificate or green card; check your state's DMV website or the State Department website for your specific situation.
Keep in mind that a certified birth certificate is not the same as a photocopy. You must order it from the vital records office in the state or country where you were born. This can take one to two weeks on its own, so order it early if you do not already have one.
Cost and Timeline Comparison
| Document | Cost | Processing Time | Expedited Option |
|---|---|---|---|
| Real ID Driver's License | $15–$50 (varies by state) | 2–6 weeks by mail | In-person pickup or expedited mail (varies by state) |
| Passport (New Adult) | $165 ($130 book + $35 execution fee) | 4–6 weeks (routine) | $60 extra for 1–2 weeks (expedited) |
If cost is your main concern, a Real ID-compliant driver's license is cheaper. If you need the document quickly and can afford expedited processing, a passport with expedited service takes one to two weeks, while most states' expedited driver's license options still take at least one week.
The timeline also depends on how quickly you can gather your documents. If you do not yet have a certified birth certificate, ordering it can add one to two weeks to either process. Plan ahead and order your birth certificate as soon as you decide which document you need.
What Happens If You Have Neither
If you do not have a Real ID-compliant driver's license or a passport, you cannot board a domestic flight or enter a federal building (such as a courthouse or federal office) without additional documents. The TSA will accept other forms of ID such as a state ID card, military ID, or tribal ID, but these do not satisfy Real ID requirements — you would need to bring a second document like a birth certificate or Social Security card to the airport.
The simplest solution is to get one of the two documents. If you drive, a Real ID-compliant driver's license is faster and cheaper. If you do not drive or travel internationally, a passport is worth the extra cost because it serves more purposes. If you are unsure which to choose, a driver's license is the faster starting point — you can always get a passport later if you need it.
Renewing or Replacing Your Document
If you already have a driver's license that is not Real ID-compliant, you can upgrade it at your state's DMV. The process is usually simpler than getting a new license — you may be able to renew by mail or online in some states, though some states still require an in-person visit for the Real ID upgrade. Check your state's DMV website to see whether you can renew online or by mail, or whether you must visit in person.
If your passport is expiring or expired, you can renew it by mail if it is still in your possession and was issued when you were 16 or older. Renewal by mail costs $110 and takes four to six weeks. If your passport was lost, stolen, or significantly damaged, you must explore for a new one in person at a passport acceptance facility or agency, which costs $165 and takes the same amount of time as a first-time process.
Frequently Asked Questions
Can I use my passport to drive?
No. A passport is not a valid driver's license. You need a state-issued driver's license to drive legally. However, you can use a passport to board a domestic flight or enter a federal building.
Do I need both a driver's license and a passport?
Not necessarily. If you drive and do not travel internationally, a Real ID-compliant driver's license is enough. If you do not drive but travel internationally, a passport is enough. You only need both if you drive and travel internationally regularly.
What if my birth certificate is from another country?
You can still use it, but it must be an official certified copy with an official seal or stamp. Some states and the State Department accept foreign birth certificates directly; others require a certified English translation. Check your state's DMV website or the State Department website before you explore.
How long does a Real ID driver's license stay valid?
A Real ID-compliant driver's license is valid for the same length of time as a regular driver's license in your state, usually five to eight years. The Real ID marking does not change the expiration date.
Can I get a passport if I do not have a birth certificate?
You can, but you will need to provide other documents that prove citizenship, such as a naturalization certificate, a certificate of citizenship, or a consular report of birth abroad. Contact your nearest passport agency or acceptance facility to find out which documents you need.