Both are correct, but the choice depends on where you live and who is writing

Driver license (two words, no apostrophe) is the official term used by most U.S. state motor vehicle departments on their documents and websites. Driver's license (with an apostrophe) is the possessive form that appears in everyday writing and speech, and it is also grammatically correct. Neither version is wrong — they are straightforward used in different contexts.

The state you live in determines which version appears on your actual ID card. Most states print "Driver License" without an apostrophe because it functions as a compound noun describing the type of license, similar to how you might say "library card" or "credit card." However, when people write about the document in sentences, they often use the possessive form because it reads more naturally: "I lost my driver's license" sounds more conversational than "I lost my driver license," even though both are understood.

Key Takeaways

  • State motor vehicle departments use "driver license" (no apostrophe) as the official name on ID cards and government documents.
  • The possessive form "driver's license" is grammatically correct and is the version most people use in everyday conversation and writing.
  • Both versions refer to the same document — the difference is purely stylistic and depends on context.
  • When filling out official forms or referencing your state's documents, match the spelling your state uses on its website or ID card.

Why states chose "driver license" without an apostrophe

In the 1980s and 1990s, most U.S. states standardized their official documents and began using "driver license" as a compound noun rather than a possessive phrase. This shift was part of a broader move toward clearer, more direct language in government writing. Compound nouns — words that function together as a single unit — do not require apostrophes, which is why you see "library card," "student ID," and "hunting license" written the same way.

The federal REAL ID Act, passed in 2005, established minimum standards for state-issued identification documents. While the law does not mandate a specific spelling, most states aligned their terminology with the federal standard, which uses "driver license" in official materials. This consistency made it easier for law enforcement, government agencies, and businesses to recognize and process the documents across state lines.

When to use "driver's license" in writing

Use the possessive form "driver's license" when you are writing sentences in everyday language, emails, or informal documents. This is the version that sounds natural to most English speakers and is the one you will find in newspapers, books, and online articles. For example: "I need to renew my driver's license" or "She left her driver's license at home."

The possessive form works because it implies ownership — the license belongs to the driver. This is how English speakers naturally construct the phrase in conversation, and it remains grammatically correct in all contexts except official government forms.

When to use "driver license" on official forms

Use "driver license" (without an apostrophe) when you are filling out government forms, referencing your state's official documents, or writing text that matches your state's terminology. Check your state's motor vehicle department website to see which version they use in their official materials — this is the version you should match when completing applications or legal documents.

Most state DMV websites, driver license renewal forms, and ID cards themselves use "driver license" without an apostrophe. If you are unsure which version to use on a specific form, look at how the form itself spells it — that is the version the agency expects.

How this affects your actual ID card

The spelling on your physical ID card depends entirely on your state. If you live in California, your card says "Driver License." If you live in New York, your card also says "Driver License." Most states follow this pattern. The text printed on the card is what matters for official identification purposes — the version you use in casual writing does not affect the validity of your ID.

When you need to show your ID to a police officer, bank, or employer, they are looking at the document itself, not how you spelled it in an email. Both versions refer to the same thing, so there is no confusion in real-world situations.

Regional and international variations

In Canada and the United Kingdom, "driving licence" (spelled with a "c" and often with an apostrophe in possessive form) is the standard term. Australia uses "driver licence" without an apostrophe, matching the U.S. government standard. These variations exist because different countries developed their terminology independently, and each chose the spelling that fit their official style guides.

If you are moving between countries or dealing with international documents, pay attention to the local spelling. A U.S. state will not accept a Canadian "driving licence" as proof of U.S. residency, but the document itself is recognized as equivalent identification in many contexts.

What matters for your records and documents

The spelling you choose in personal writing — emails, notes, or informal documents — does not matter legally. What matters is that the person reading understands you are referring to your state-issued photo ID. Use whichever version feels natural to you in everyday writing.

If you are writing something that will be filed or submitted to a government agency, match the spelling that agency uses. This shows attention to detail and ensures your document is processed smoothly. When in doubt, check the official source — your state's motor vehicle department website will show you exactly how they spell it.

Frequently Asked Questions

Is one spelling more correct than the other?

No. Both are correct in their proper contexts. "Driver license" is the official government standard, and "driver's license" is the grammatically correct possessive form used in everyday writing. Neither is wrong — they are straightforward used in different situations.

Will using the wrong spelling cause problems with my ID?

No. The spelling you use in personal writing does not affect your ID card or its validity. What matters is the spelling printed on your actual card, which is determined by your state. Using either version in conversation or casual writing will not cause any legal or practical issues.

What should I do if a form asks for my "driver license" but I write "driver's license"?

It will not cause a problem. The person reviewing the form will understand you are referring to the same document. However, if you want to match the form's terminology exactly, use "driver license" without the apostrophe.

Does my state's spelling matter when I move to a different state?

No. Each state uses its own spelling on its documents, and they all recognize each other's IDs regardless of spelling. When you move and get a new state ID, you will use your new state's spelling going forward.

Why do some websites use one spelling and others use the other?

Government websites and official documents use "driver license" to match their state's standard. News outlets, blogs, and informal writing often use "driver's license" because it sounds more natural in sentences. Both are intentional choices based on context.