How to Trademark a Domain Name: The Complete 2026 Guide

To trademark a domain name in the United States, you file an application with the U.S. Patent and Trademark Office through Trademark Center, pay a base fee of $350 per class of goods or services, and prove the name works as a brand rather than just an address. Registering the domain itself gives you no trademark rights at all - those are two separate systems, and you need both.

That gap catches a lot of business owners off guard. You pay for a domain, you build a site on it, you put the name on your invoices and your packaging, and you assume the name is yours. Legally, what you own is a renewable registration that points a web address at a server. If somebody else registers a confusingly similar name, or worse, files a trademark on the term you've been using, your domain registration won't help you much.

This guide walks through what trademarking a domain name actually involves: whether your name qualifies in the first place, what it costs in 2026, how long it takes, what a registered mark lets you do about cybersquatters, and when the whole exercise isn't worth the money.

One note before we start. This article is general information, not legal advice. Trademark law turns on specific facts, and the cost of getting it wrong - a refused application, an abandoned filing, a dispute with a prior user - is usually higher than the cost of an hour with an attorney. Treat what follows as a map, not a substitute for counsel.

Can you trademark a domain name?

Yes, but not automatically, and not every domain qualifies. A domain name can be registered as a trademark when it functions as a source identifier - when customers see it and think "that's a specific company," not "that's where the page lives."

That distinction does most of the work in this area of law. The USPTO is explicit that using a domain name purely as a web address doesn't create trademark rights and won't support a federal registration. The name has to be doing brand work.

What a trademark actually protects

A trademark protects a word, phrase, symbol, or design that identifies the source of goods or services. It's tied to specific categories of commerce, not to the word in the abstract. Delta is a registered mark for airlines and, separately, for faucets - two owners, no conflict, because nobody confuses a flight with a tap.

That scoping matters when you're thinking about a domain. You're not trademarking the string of characters for all purposes. You're claiming it as a brand for the specific goods or services you sell, which is why choosing your classes correctly is one of the steps below.

Registration also isn't the only route to rights. In the U.S., using a mark in commerce creates common-law rights in the geographic area where you use it, even without a filing. But common-law rights are narrow, hard to prove, and nearly useless in a domain dispute. Federal registration gives you nationwide priority, a public record, the ability to sue in federal court, and - this is the part that matters for domains - the evidence you need to win a cybersquatting case.

Why owning the domain isn't enough

Domain registration and trademark registration run on completely separate tracks. A registrar sells you the right to use an address for a term of years, on a first-come, first-served basis, with no review of whether anybody else has a claim to the name. The USPTO examines your application against existing marks and refuses it if there's a likelihood of confusion.

The practical consequence: you can own a domain and still be infringing someone else's trademark. People discover this when a cease-and-desist letter shows up after they've already printed the business cards. If the name you want is going to carry a brand, run the trademark search before you commit, not after.

The reverse is also true, and it's the reason this guide exists. You can hold a registered trademark and still lose a domain to someone who got there first - unless you can show bad faith. A registered mark is what turns "they took my name" into a claim you can actually enforce.

If you haven't locked down the address yet, start with a domain name search to see what's available across extensions. It's much cheaper to adjust the name now than to rebrand after an examiner refuses your application.

Domain registration vs. trademark vs. copyright

These three get conflated constantly. Here's what each one actually covers.

What it protects - Domain registration: The right to use a specific web address | Trademark registration: A brand name, logo, or slogan as a source identifier | Copyright: Original creative work: text, images, code, video

Who grants it - Domain registration: A registrar, through ICANN-accredited channels | Trademark registration: The USPTO (in the U.S.) | Copyright: Automatic on creation; registrable with the U.S. Copyright Office

Scope - Domain registration: Global, but only that exact string | Trademark registration: The classes of goods and services you claim, nationwide | Copyright: Wherever the work is distributed

Examination - Domain registration: None, first come first served | Trademark registration: Examined against prior marks | Copyright: Minimal

Typical cost - Domain registration: Roughly $8-$45 per year, by extension | Trademark registration: $350+ per class, one time, plus maintenance | Copyright: $45-$65 to register a work

Term - Domain registration: 1-10 years, renewable indefinitely | Trademark registration: 10 years, renewable indefinitely with proof of use | Copyright: Life of author plus 70 years, generally

What it stops - Domain registration: Nobody else using that exact address | Trademark registration: Confusingly similar names in your categories | Copyright: Copying of the work itself

Most businesses that sell something under a brand end up wanting all three: the domain so customers can find them, the trademark so competitors can't trade on the name, and copyright over whatever they publish. They don't substitute for one another.

Does your domain name qualify? The distinctiveness test

Before you spend anything on filing, work out whether your name can clear the bar. Trademark eligibility runs along a spectrum, and where your name sits on it predicts almost everything about how the application will go.

The spectrum of distinctiveness

Fanciful marks are invented words with no prior meaning - Kodak, Xerox, Zappos. They're the strongest category and the easiest to register, because nobody can argue they needed the word.

Arbitrary marks are real words used in a context where they mean nothing - Apple for computers, Amazon for retail. Nearly as strong.

Suggestive marks hint at a quality without describing it. Netflix suggests movies over a network without saying so. Registrable, and often a good commercial compromise between memorable and meaningful.

Descriptive marks describe what you sell: "Cold Beer Delivery," "Fast Tax Prep." These can't be registered on the Principal Register unless you can show acquired distinctiveness - typically five years of substantially exclusive use, or heavy evidence that consumers already associate the term with you.

Generic terms are the common name for the thing itself. "Beer" for beer. Never registrable, by anyone, ever.

The uncomfortable truth is that descriptive names are great for SEO and terrible for trademarks. "bestplumbingdenver.com" will tell a searcher exactly what you do and will also run straight into a descriptiveness refusal. If brand protection matters to you, bias toward the suggestive end when you're picking the name.

What the Booking.com ruling changed

For years the USPTO took the position that a generic word plus ".com" was still generic - adding a top-level domain couldn't rescue it. The Supreme Court rejected that in 2020 in USPTO v. Booking.com, an 8-1 decision holding that a "generic.com" term is generic only if consumers actually perceive it that way.

The Court reasoned that a web address can signal source precisely because only one entity can occupy it at a time. Booking.com won because it produced survey evidence showing consumers understood the term as a particular company, not as a category of service.

Read that carefully before you get excited. The ruling didn't make generic.com names registrable as a class. It made them registrable if you can prove consumer perception, usually with a properly designed survey that costs real money. For a new business with no market recognition, a generic.com name is still a very hard filing. The case helped established brands far more than startups.

The source identifier requirement

Even a distinctive name fails if you're only using it as an address. The USPTO wants to see the name presented the way a brand is presented - in the logo, on packaging, in the header of your site, in advertising copy - rather than buried in a footer as contact information.

A useful test: if you deleted every instance where the name appears as a clickable link or a line of contact detail, would the name still be visibly branding the business? If not, you've got an address, not a mark, and you need to change how you use it before you file.

Note also that the mark you file and the mark you use have to match. If you apply to register "example.com," your specimen needs to show "example.com," not just "Example." Decide early whether your brand includes the extension, because it changes what you file and what evidence you need.

How to trademark a domain name in 7 steps

Assuming your name clears the distinctiveness test, here's the sequence from start to registered mark. The order matters: a couple of these steps are much cheaper to do early than to redo after a refusal.

Step 1: Secure the domain first

Register the name before you file anything. Trademark applications are public the moment they're published, and there's no reason to telegraph a name you haven't locked down. Registration is cheap relative to a filing fee, and holding it removes the worst-case scenario where you build an application around an address somebody else grabs.

Buy it from a registrar that gives you straightforward control over the records and renewals, and turn on auto-renew immediately. A lapsed domain in the middle of a trademark prosecution is an avoidable disaster. You can buy domain names with privacy protection and renewal handling included, which removes two of the common failure points.

While you're there, consider registering the obvious defensive variations - the common misspellings, the plural, and the one or two other extensions people might type. It's far cheaper to hold them than to fight for them later.

Step 2: Run a clearance search

This is the step people skip, and it's the step that sinks applications. Search the USPTO's Trademark Search system for identical and similar marks in your classes. Then search further: state trademark registers, business name databases, app stores, social handles, and plain web search.

You're looking for two things. First, blocking registrations that would draw a likelihood-of-confusion refusal. Second, prior common-law users - businesses that never registered but have been using the name, who can challenge you later even if the USPTO lets you through.

Be generous about what counts as similar. Examiners weigh sound, appearance, meaning, and commercial impression, and they consider related goods as well as identical ones. "Klear" and "Clear" are a conflict. So, often, are marks in adjacent categories that the same customers would buy.

A professional clearance search runs a few hundred to a couple of thousand dollars. Against a $350-per-class filing fee that isn't refundable if you're refused, it's usually the better bet.

Step 3: Choose your classes

Trademarks are registered against the Nice Classification, 45 categories covering goods (classes 1-34) and services (classes 35-45). You pay per class, so this decision drives your cost directly.

Pick the classes that cover what you actually sell now and what you'll plausibly sell soon. A software company might need class 9 for downloadable software and class 42 for software-as-a-service. A clothing brand needs class 25 for the garments and possibly class 35 if it runs a retail operation.

Resist the urge to claim everything. Each class adds $350, and you have to be using the mark in commerce for every class you claim, or genuinely intend to. Overclaiming invites problems at the specimen stage and can leave the registration vulnerable to a cancellation action later.

Where you can, pick descriptions straight from the USPTO's Acceptable Identification of Goods and Services Manual. That choice has a direct price consequence, which the next section covers.

Step 4: Pick your filing basis

If you're already selling under the name, file based on use in commerce. You'll submit a specimen with the application and, assuming everything clears, go through to registration.

If you're not selling yet, file an intent-to-use application. This reserves your priority date while you get to market. You'll file a Statement of Use later, with a specimen, and pay an additional fee at that point. Intent-to-use is genuinely useful for a brand you're building toward, but it costs more in total and adds months to the timeline.

A word of caution on intent-to-use: the intent has to be bona fide. Filing to warehouse names you have no real plan to use can get the registration challenged.

Step 5: Prepare a specimen that works

Specimen refusals are among the most common office actions, and domain-based marks attract them more than most.

What doesn't work: a domain registration certificate, a business card, a mockup, a screenshot of a page that's not live, or anything where the name appears only as a URL.

What does work for goods: a photograph of the product with the mark on the label, tag, or packaging, or a live e-commerce page showing the mark next to the product with a working purchase mechanism - an "add to cart" button, a price, and ordering information.

What does work for services: an advertisement, brochure, or web page that displays the mark prominently and clearly describes the services being offered under it.

For a web page specimen, the screenshot has to be legible, uncropped, show the mark exactly as filed, and include the URL and the date accessed. If the mark you filed includes the extension, the extension has to be visible in the specimen too.

Step 6: File through Trademark Center

The USPTO retired the old TEAS system in January 2025 and moved filings to Trademark Center. The old TEAS Plus and TEAS Standard tiers are gone, replaced by a single base fee of $350 per class plus surcharges.

The surcharges are where applications get expensive without anyone intending it:

• $100 per class if the application is missing required information.

• $200 per class if you write a custom description instead of using one from the ID Manual.

• $200 per class for each additional 1,000 characters in a custom identification.

So a single-class application with a free-form description costs $550, not $350. Using a pre-approved description from the ID Manual keeps you at the base fee. For most straightforward filings, there's a usable pre-approved description, and it's worth the time to find it.

You'll also need the owner's legal name and address, the mark itself, your classes and descriptions, your filing basis, and a signed declaration.

Step 7: Respond to office actions and maintain the registration

Expect an office action. Something like 60-70% of applications get one, and they range from a trivial request to amend a description to a substantive refusal on descriptiveness or likelihood of confusion. You generally get three months to respond, extendable to six on request and payment.

If you clear examination, the mark publishes for opposition for 30 days. If nobody opposes, you move toward registration, or, for intent-to-use filings, to the Statement of Use stage.

Registration isn't the end. You file a declaration of continued use between years five and six, renew between years nine and ten, and renew every ten years after that. Miss a maintenance deadline and the registration cancels, regardless of how long you've been using the name. Calendar these the day your certificate arrives.

What it costs to trademark a domain name in 2026

Domain registration - Cost: About $8-$45 per year | Notes: Varies by extension; .com typically the cheapest common option

USPTO base application - Cost: $350 per class | Notes: Through Trademark Center

Insufficient information surcharge - Cost: $100 per class | Notes: Avoidable with a complete application

Custom identification surcharge - Cost: $200 per class | Notes: Avoidable by using the ID Manual

Long identification surcharge - Cost: $200 per class | Notes: Per additional 1,000 characters

Statement of Use (intent-to-use filings) - Cost: Additional fee per class | Notes: Only applies to ITU applications

Clearance search (optional) - Cost: About $300-$2,000 | Notes: Strongly recommended

Attorney fees - Cost: About $500-$2,000 per class | Notes: Optional for U.S. applicants, required if you're foreign-domiciled

Section 8 declaration (years 5-6) - Cost: Per-class fee | Notes: Maintenance

Section 9 renewal (years 9-10, then every 10) - Cost: Per-class fee | Notes: Maintenance

A realistic all-in figure for one class, filed cleanly without an attorney: around $350-$450 plus the domain. With a clearance search and counsel, budget $1,500-$3,000. Multi-class filings scale roughly linearly.

Compare that to the cost of rebranding after a conflict - new domain, new signage, new packaging, lost search equity, confused customers - and the filing fee looks like insurance rather than an expense.

How long the trademark process takes

USPTO data from 2026 puts average time to a first examining action at roughly 4.4 months, with total pendency to registration or abandonment averaging around 10 months.

Those are averages, and averages hide a lot. A clean application with a pre-approved description and no conflicts can register in 9-12 months. An application that draws a substantive office action adds 3-12 months depending on how complicated the response is. An intent-to-use filing adds however long it takes you to get to market, plus the Statement of Use processing.

A safe planning range for 2026 is 9 to 18 months from filing to registration. Build that into your launch plan rather than assuming protection will be in place for day one.

The priority date is the thing that actually protects you in the meantime. Once you file, your rights date back to that filing date if the registration issues. That's why filing early, even before launch via intent-to-use, is often worth the extra cost.

Protecting your domain name internationally

Trademarks are territorial. A U.S. registration does nothing in Germany or Japan. Domains, by contrast, are global by default, which creates an obvious mismatch if you sell internationally.

Two main routes out of it:

The Madrid Protocol lets you file one international application through WIPO, based on your home registration, and designate any of 130+ member countries. The basic fee is 653 CHF for a black-and-white mark or 903 CHF in color, plus roughly 100 CHF per designated country and 100 CHF for each class beyond three. Filing into three countries across two classes lands around $1,050 and up, considerably cheaper than filing nationally in each one.

Direct regional filing can make more sense when your market is concentrated. The EUIPO charges 850 euros for the first class and covers all 27 EU member states with a single registration, which works out to a very low per-country cost.

Decide based on where you actually sell or plan to sell within a few years. Filing defensively in markets you'll never enter is money spent on nothing, and in many jurisdictions an unused mark becomes vulnerable to cancellation after three to five years.

What a trademark lets you do about cybersquatters

This is the practical payoff. Trademark owners filed 6,282 domain name cases with WIPO in 2025, a record, and the busiest year in the 25 years the service has operated, bringing the all-time total past 80,000 cases. Roughly 80% of decided cases end in transfer or cancellation; about 5% are denied and 15% settle before a decision.

You have two main tools, and they're built for different situations.

What it is - UDRP: Contractual arbitration built into domain registration agreements | ACPA: U.S. federal statute (Anticybersquatting Consumer Protection Act, 1999)

Where it's heard - UDRP: An approved provider such as WIPO, administrative and online | ACPA: U.S. federal court

Geographic reach - UDRP: Worldwide, including foreign registrants | ACPA: United States

What you must prove - UDRP: Identical or confusingly similar to your mark; no legitimate interest; bad faith registration and use | ACPA: Bad faith intent to profit

Remedies - UDRP: Transfer or cancellation of the domain | ACPA: Transfer, cancellation, and monetary damages

Speed - UDRP: Roughly 2-3 months | ACPA: Often a year or more

Typical cost - UDRP: Low thousands | ACPA: Substantially higher

For most businesses, the UDRP is the right first move: it's fast, it's cheap, it works across borders, and it gets you the domain. The ACPA is for when you need damages, when there's a pattern of abuse worth punishing, or when the UDRP's narrow bad-faith test doesn't fit the facts.

Both depend on having trademark rights to assert. That's the whole argument for registering. Without a mark, you're a person who wanted a domain and didn't get it, with no mechanism to do anything about it.

Worth knowing: .com accounts for the largest share of disputes by a wide margin, followed by .shop, .net, and .org. If you're building on a .com, the defensive case for registration is stronger.

Common mistakes to avoid

Assuming the domain gives you rights. It doesn't. Separate systems, separate filings.

Skipping the clearance search. A $350 filing fee is not refundable when it's refused over a mark you'd have found in twenty minutes.

Picking a name that's great for SEO and impossible to register. Keyword-stuffed descriptive names are the hardest filings there are.

Filing a domain registration certificate as a specimen. It's explicitly not acceptable, and it's one of the most common reasons domain-based applications get an office action.

Writing your own goods and services description when a pre-approved one exists. That's a $200-per-class surcharge for nothing.

Claiming classes you don't use. You have to prove use in every class you claim.

Letting the mark and the specimen drift apart. If you file "example.com," show "example.com."

Forgetting maintenance deadlines. Registrations cancel for missed filings more often than they're lost to disputes.

Letting the domain lapse. The trademark doesn't keep the address alive. Auto-renew both.

When trademarking isn't worth it

Not every domain needs a federal registration, and it's worth being honest about that.

If you're running a hobby site, a personal blog, or a local service business with no plans to expand, common-law rights in your area may be enough, and $350 per class plus maintenance is real money.

If your name is squarely descriptive and you have no evidence of acquired distinctiveness, you'll probably be refused. Better to change the name than to fund a losing application.

If you're testing an idea and the brand may not survive contact with the market, wait. An intent-to-use filing preserves priority, but it still costs, and names change fast in the first year.

If you can't tell whether the name is distinctive enough, spend a little on an attorney's opinion before spending a lot on a filing. That's the cheapest decision point in the whole process.

The case for registering is strongest when the name carries real commercial weight: when customers find you by it, when you're spending on building recognition in it, or when you're in a category where imitators are common.

Protecting what you've built

The sequence that works is straightforward. Choose a name that's distinctive rather than merely descriptive. Register the domain and the obvious defensive variations. Run a proper clearance search. File with pre-approved descriptions in the classes you actually use. Keep a specimen that shows the name doing brand work. Diary the maintenance dates.

Most of the expensive problems in this area come from doing those steps out of order: building a brand on a name that was never going to clear, or discovering a prior user after the packaging is printed.

If you're at the start of that sequence, the first move is the cheapest one: find out what's actually available. Run a domain name search across the extensions you're considering, check the promising candidates against the USPTO database before you fall in love with any of them, and then buy domain registrations for the name you land on plus its closest variations. Getting that order right costs an afternoon and saves the rebrand.

How to trademark a domain name FAQ

Can you trademark a domain name?

Yes, if it functions as a source identifier rather than just a web address, and if it's distinctive enough to qualify. You file with the USPTO through Trademark Center at $350 per class. Owning the domain is separate and gives you no trademark rights on its own.

Does buying a domain name give me trademark rights?

No. Domain registration is a contract with a registrar for the use of an address. Trademark rights come from using a name as a brand in commerce, and federal rights come from registering it with the USPTO. The two are completely independent.

How much does it cost to trademark a domain name?

The USPTO base fee is $350 per class of goods or services. Surcharges apply if your application is incomplete ($100 per class) or uses a custom description instead of a pre-approved one ($200 per class). A clean single-class filing runs around $350-$450; with a clearance search and an attorney, budget $1,500-$3,000.

Do I need to include .com in my trademark?

Not necessarily, and often it's better not to. Registering the word alone tends to give broader protection, since it covers the name across contexts rather than just as a web address. Include the extension only if the full domain is genuinely how your brand presents itself, and if you do, your specimen has to show the extension too.

Can I trademark a generic domain name like cars.com?

Potentially, after the Supreme Court's 2020 USPTO v. Booking.com decision, but it's hard. You'd have to prove with evidence, typically consumer survey data, that the public perceives the term as identifying your specific business rather than a category of service. That's expensive and usually only achievable for established brands.

How long does it take to trademark a domain name?

Figure 9 to 18 months. USPTO data for 2026 shows an average of about 4.4 months to a first examining action and roughly 10 months total pendency. Office actions, which affect most applications, can add 3 to 12 months.

What if someone already has a trademark on my domain name?

You may be infringing, even though you registered the domain legitimately. Get an opinion from a trademark attorney on whether there's a likelihood of confusion given your goods and services. Depending on the answer, your options range from carrying on in a genuinely different category, to negotiating a coexistence agreement, to changing the name.

Can I stop someone from using a domain similar to my trademark?

If you hold trademark rights, yes, through a UDRP proceeding to transfer or cancel the domain, or an ACPA lawsuit in U.S. federal court, which can also award damages. The UDRP is faster, cheaper, and works internationally. Both require you to show bad faith, so a merely similar name used honestly in a different field probably isn't actionable.

Can I trademark a domain before I launch my website?

Yes, with an intent-to-use application. It reserves your priority date while you get to market. You'll file a Statement of Use with a specimen later, and pay an additional fee at that point. Your intent to use the mark has to be genuine.

Do I need an attorney to trademark a domain name?

Not if you're domiciled in the United States, though the refusal rate for self-filed applications is noticeably higher. If you're a foreign-domiciled applicant, a U.S.-licensed attorney is mandatory. Even for U.S. filers, an attorney is worth it where the name is borderline descriptive or the clearance search turns up anything close.