US vs EU Trademark: Which Should Your Business File First?

You need a filing order. Here’s the rule of thumb.

If your U.S. launch is next or you already have U.S. use, file the U.S. mark now. If you need EU‑wide coverage first, file the EUTM now. If you want both, file one and use the 6‑month Paris‑priority window to file the other without losing date priority.

What are the big differences between U.S. and EU trademarks?

The U.S. is use‑driven and recognizes unregistered, common‑law rights from first use. The EU is first‑to‑file and grants a unitary right without proof of use at filing. Those two facts drive sequencing.

• U.S. system and priority. Under the Lanham Act, 15 U.S.C. §§ 1051–1127, you can file based on actual use or intent to use. Common‑law rights arise from first use in commerce and can block later federal filings. See 15 U.S.C. § 1051 and the USPTO’s TMEP.
• Examination scope. The USPTO examines absolute grounds and relative grounds, and can refuse ex officio for likelihood of confusion with earlier U.S. registrations. See 37 C.F.R. Part 2. EUIPO examines only absolute grounds; earlier conflicts are raised through opposition by third parties, not ex officio refusal. See the EUIPO Guidelines and Regulation (EU) 2017/1001.
• Coverage. An EU trade mark is one application that covers all 27 EU Member States as a unitary right under Regulation (EU) 2017/1001.
• Use after registration. An EUTM that is not put to genuine use within five years after registration is vulnerable to revocation for non‑use.
• Opposition windows. U.S. oppositions run 30 days from publication, with extensions available. EU oppositions run 3 months from publication. Timing matters when you stagger filings.

{{IMAGE: Side‑by‑side comparison diagram of U.S. vs EU trademark systems, covering priority, examination, coverage, and opposition windows | U.S. first‑to‑use vs EU first‑to‑file, plus who examines what}}

How do these differences affect which one to file first?

Lead with the market that creates your biggest near‑term risk. In the U.S., unregistered users can have earlier rights. In the EU, you can file first without use, but you face opposition from owners of earlier EU or national rights anywhere in the EU.

• If U.S. launch is imminent, file U.S. first. An intent‑to‑use (ITU) filing secures your place in line while you finalize launch, then you submit a Statement of Use before registration issues. That cuts the risk that a quiet U.S. user or a faster filer boxes you out. See our explainer on Statement of Use (SOU): What It Is, When to File, and How to Avoid Abandonment.
• If EU‑wide protection is urgent, file EUTM first. You lock a single priority date across all 27 Member States, then manage opposition if it comes. Because EUIPO does not examine relative grounds, budget for serious clearance and potential opposition. For absolute‑grounds pitfalls, see EU Trademark Examination and Absolute Grounds for Refusal.

A practical decision framework you can apply today

Here is the judgment we give founders and brand leads in the first call. Pick the scenario that looks like you.

1) U.S. launch next quarter or earlier U.S. use exists

• File U.S. now on use‑based or ITU, depending on your evidence. Claim Paris‑priority for an EUTM within 6 months if Europe is on the roadmap.
• Why. U.S. common‑law users can block later federal filings. An early U.S. filing also makes Amazon, app stores, and payment platforms easier to onboard.

2) EU‑wide go‑to‑market first, U.S. later

• File EUTM now, then file U.S. within 6 months and claim priority if branding will carry over. If you expect heavy EU opposition risk, prepare a fallback plan to national filings in the key markets.
• Why. The EUTM gives one filing that covers 27 countries. But because relative conflicts arrive through opposition, clearance is critical. Start with a professional search. Our team can run a trademark search that includes EUIPO, national registers, and use evidence.

3) Crowded brand space or borderline distinctiveness

• Run deep clearance before spending on both filings. Read Trademark Searches: Beyond Google – Comprehensive Tools and Best Practices for the tools we use.
• If you are borderline descriptive in the EU, consider adjusting the mark or filing U.S. first if you have use, where acquired distinctiveness may be more feasible with evidence.

4) Budget is tight, but both markets matter

• File where revenue will land first, then use Paris‑priority to file the other within 6 months. Do not miss the 6‑month clock. That is how you preserve the earlier date without filing both on day one.
• Check current government fees before pulling the trigger. The USPTO adjusts fees by rulemaking. Always verify against the USPTO fee schedule before you budget line items.

5) Defensive play against squatters in Europe

• If your brand is press‑worthy and you are pre‑launch, an early EUTM can deter filings by others while you get ready to use. Just plan to use the mark within five years or risk revocation for non‑use.

{{IMAGE: Decision tree flowchart guiding readers through U.S. first, EU first, or parallel within 6 months based on use, markets, and risk | Filing order decision tree}}

How do I coordinate both filings with Paris‑priority?

Use the Paris Convention 6‑month window. File in one jurisdiction, then file in the other within 6 months and claim priority to carry over the first filing date.

• U.S. first, then EU. File a U.S. application on use or ITU. Within 6 months, file an EUTM that claims the U.S. filing as the priority basis. Your EUTM will be treated as if filed on the U.S. date for relative‑priority purposes.
• EU first, then U.S. File an EUTM. Within 6 months, file a U.S. application that claims Paris‑priority to the EUTM. If you are not yet using the mark in the U.S., file on ITU and submit your Statement of Use later.
• Practical tip. Calendar the 6‑month deadline on day one, and coordinate specimens and evidence for the U.S. if you plan a use‑based filing. For EU, draft goods and services broadly enough to cover planned variants, but not so broad that you provoke avoidable oppositions.

This coordination tool is grounded in the Paris Convention, and widely recognized in practice. It is the cleanest way to keep a single priority date across the Atlantic.

{{IMAGE: Timeline illustration showing Day 0 first filing, Day 1‑180 priority window, and Day 180 second filing that claims priority | 6‑month Paris‑priority planning timeline}}

How do opposition windows change the timing risk?

U.S. oppositions must be filed within 30 days of publication in the Official Gazette, with extensions available by request or consent. EU oppositions run for 3 months from publication. That means a EUTM can move through examination on absolute grounds, appear safe, and then receive a broad, well‑funded opposition from any earlier EU or national right.

• Plan for opposition in the EU. Build a budget and timeline buffer. Read our quick primer on oppositions and responses in the EU if you need a sense of steps and timing.
• Expect earlier pushback in the U.S. The USPTO will often raise relative conflicts at examination, months before publication. That early signal can save money on brand pivots.

{{IMAGE: Horizontal timeline comparing U.S. examination and 30‑day opposition vs EU absolute‑grounds check and 3‑month opposition, with watchpoints highlighted | Opposition timing, U.S. vs EU}}

What about use requirements and evidence?

• U.S. filings. Use‑based filings need dates of first use and a specimen that shows use in commerce. ITU filings do not need use to file, but you must prove use before registration by submitting a Statement of Use. See our guide to Statement of Use (SOU): What It Is, When to File, and How to Avoid Abandonment.
• EU filings. No use is required to file or register. After registration, plan to put the mark to genuine use within five years, and keep records to defend against non‑use attacks.

For a refresher on U.S. unregistered rights and why they matter for clearance, see Common Law Trademark Rights vs Federal Registration.

A real‑world pattern we see at GTC

A consumer wellness brand came to us two weeks before a national U.S. retailer launch. The name cleared well in the EU. In the U.S., we found an unregistered regional user in a related class who had been on Etsy for 18 months. We filed U.S. ITU that day, secured the filing date, negotiated a consent that carved out their channel, and then filed the EUTM within 60 days claiming priority. The retailer launch stayed on track, and EU went live a quarter later. The lesson is simple. In the U.S., quiet users exist. Do the clearance, and if you are launching soon, file U.S. first or in parallel under Paris‑priority.

What should you do next?

• Get a professional search and a written filing plan. We can run both, then file your U.S. and EU applications and manage the timing across the 6‑month window.
• If you know your order already, we can file your U.S. application or your EU application this week, and set the priority calendar for the second filing.

GTC is an attorney‑led firm founded in 2016 with 11 in‑house lawyers and 5 offices. We file trademarks across 107 jurisdictions. When timing and priority matter, our team coordinates filings and defends them through examination, opposition, and use challenges.

Related reading

• Trademark Searches: Beyond Google – Comprehensive Tools and Best Practices
• EU Trademark Examination and Absolute Grounds for Refusal