The correct spelling is "driver's license" with an apostrophe

The word driver's is possessive — it means the license that belongs to the driver. That's why it takes an apostrophe before the "s". You'll see it written this way on official documents, in laws, and in most published writing.

The apostrophe goes between "driver" and the "s" because there is only one driver (singular). If you were talking about multiple drivers' licenses, you would put the apostrophe after the "s": "drivers' licenses."

Some people write it without an apostrophe — "drivers license" — but that's considered incorrect in formal writing. Government agencies, including your state's Department of Motor Vehicles, use the apostrophe in official materials. The difference matters when you're filling out forms, writing official correspondence, or anywhere else that requires standard English spelling.

Key Takeaways

  • The correct spelling is "driver's license" with an apostrophe before the "s" because the license belongs to the driver.
  • The apostrophe shows possession, just like "the car's engine" or "the student's book."
  • If you're writing about multiple people's licenses, the correct form is "drivers' licenses" with the apostrophe after the "s."
  • Official government documents and DMV materials use the apostrophe in "driver's license."
  • The apostrophe is not audible when you speak, which is why many people forget it when writing — but it belongs there in all formal contexts.

Why English uses apostrophes for possession

Apostrophes mark ownership or belonging. When something belongs to someone, you add an apostrophe and "s" to show that relationship. "The teacher's desk" means the desk that belongs to the teacher. "The dog's collar" means the collar that belongs to the dog.

"Driver's license" follows the same rule. The license belongs to the driver, so you write it as "driver's license." This is one of the most common possessive phrases in everyday writing, which is why the apostrophe matters — it's a standard that most readers expect to see.

The rule applies consistently across English. Whether you're writing about a person's belongings, a company's policies, or a document's contents, the apostrophe signals that relationship. Without it, the phrase loses its grammatical clarity and reads as incomplete.

Common mistakes and how to avoid them

The most frequent error is leaving out the apostrophe entirely: "drivers license." This happens because people often say the phrase quickly in conversation, and the apostrophe isn't audible when you speak. When you write it, though, the apostrophe needs to be there.

Another mistake is putting the apostrophe in the wrong place: "driver license's" or "drivers' license." The first one is wrong because the apostrophe should come before the "s" in a singular possessive. The second one is wrong because it suggests multiple drivers, which isn't what you mean when you're talking about one person's license.

A straightforward check: if you can replace the phrase with "the license of the driver," then you need the apostrophe. That test works for almost any possessive phrase in English. When you're unsure, ask yourself whether the thing you're describing belongs to someone or is associated with them — if the answer is yes, the apostrophe belongs there.

How this appears on official documents

Your state's Department of Motor Vehicles uses "driver's license" on the physical card itself, on their website, and in all official correspondence. The same is true for federal documents that reference driver's licenses, such as Real ID requirements or passport applications that ask for a driver's license as proof of identity.

Insurance companies, law enforcement, and courts all use the apostrophe in their written materials. If you're filling out a form that asks for your "driver's license number," that's the standard spelling you'll encounter. When you're renewing your license, explore for a job, or submitting official paperwork, the apostrophe is part of the correct terminology.

Related terms that follow the same pattern

Other license-related phrases use apostrophes the same way. "Commercial driver's license" (CDL) is possessive for the same reason — it's the license that belongs to a commercial driver. "Motorcycle driver's license" and "taxi driver's license" follow the identical rule.

You'll also see this pattern in similar phrases: "passenger's seat," "operator's manual," "owner's manual," and "user's guide." Anytime something belongs to or is associated with a person, the apostrophe marks that relationship. Understanding this pattern helps you spell similar phrases correctly without having to memorize each one individually.

Singular versus plural possessives

The placement of the apostrophe changes depending on whether you're talking about one driver or many. For one driver, the apostrophe comes before the "s": "driver's license." For multiple drivers, the apostrophe comes after the "s": "drivers' licenses."

This distinction matters in sentences. "The driver's license was expired" refers to one person's license. "The drivers' licenses were checked at the checkpoint" refers to multiple people's licenses. The apostrophe position tells the reader how many people you're talking about, so getting it right makes your writing clearer.

Frequently Asked Questions

Is "drivers license" ever correct without an apostrophe?

No, not in formal or official writing. While you might see it written without an apostrophe in casual texts or informal online posts, the standard correct spelling is "driver's license" with an apostrophe. Government agencies, publishers, and style guides all use the apostrophe.

What about "driver license" without the possessive?

Some people drop both the apostrophe and the "s," writing "driver license." This is also considered incorrect. The possessive form "driver's" is the standard in English, and removing it changes the meaning and violates standard grammar rules.

Does the apostrophe rule change in different countries?

The basic rule is the same in all English-speaking countries. The United Kingdom, Canada, Australia, and the United States all use "driver's license" (or "driving licence" in the UK, but still with the apostrophe in the possessive form). The apostrophe marks possession in English grammar regardless of location.

Should I capitalize "Driver's License" when I write it?

Capitalize it when you're using it as a formal title or referring to the specific document: "I need to renew my Driver's License." In general sentences, you can use lowercase: "I showed the officer my driver's license." Both are acceptable depending on context.

Why do so many people get this wrong?

The apostrophe is invisible when you speak, so people who learned the phrase by hearing it often forget to include it when writing. Additionally, possessive rules can feel confusing to people who didn't study grammar formally. Once you understand that the apostrophe shows ownership, the rule becomes easier to remember and explore consistently.