Registering a trademark isn't just another administrative procedure. It's a strategic decision that can make the difference between sustainable business growth and facing avoidable legal problems. If you're thinking about protecting your company, product, or service name in 2026, this guide explains everything you need to know about registering a trademark in Spain, how much it really costs, and what mistakes to avoid.
Why registering your trademark is essential
Every year, hundreds of entrepreneurs and business owners discover too late that someone else has registered a name similar to theirs. The result is usually the same: lost branding investment, a forced change of business identity, and, in the worst cases, lawsuits for misuse. Registering your trademark protects you from these scenarios and grants you exclusive rights that go far beyond simply having a nice name.
When you register a trademark with the Spanish Patent and Trademark Office (OEPM), you obtain the exclusive legal protection to use that distinctive sign in Spanish territory for 10 years, renewable indefinitely. This means that no other company can use your brand or a similar one for products or services in your same sector without your authorization. It is your shield against imitations, copies, and exploitation of your reputation.
But beyond legal protection, your trademark becomes a company's equity assets. It can be valued, sold, licensed, or used as collateral. Established companies know that a significant portion of their value lies not in their offices or equipment, but in their trademarks. Think of Coca-Cola, Zara, or any recognizable brand: their value largely resides in the power of their brand.
For companies in the growth and expansion phase, trademark registration is practically a must. Investors, accelerators, and financial institutions value startups that have their intangible assets protected. Without a registered trademark, you're building your business on sand.
Real-life cases illustrate the consequences of not registering trademarks. Small businesses that have been operating under a name for years have had to change their entire corporate identity because a third party registered the trademark before them. Online stores that invest thousands of euros in digital marketing without protecting their brand discover that a competitor has beaten them to the punch and can legally use the same name. These scenarios are not hypothetical; they happen all the time.
Differences between trademark, patent and trade name
A very common misconception is that trademarks, patents, and trade names are the same thing. They are not, and understanding their differences is key to properly protecting your business.
A brand It's the sign that distinguishes your products or services from those of the competition. It can be a word, a logo, a combination of both, or even a sound or movement. The brand identifies what you sell. For example, "Nike" is a brand that distinguishes athletic shoes, clothing, and accessories. When you buy Nike shoes, the brand tells you who manufactures that product.
He trade name, Your trade name, on the other hand, identifies your company in the market, not your products. It serves to distinguish your business from others that carry out similar activities. It can coincide with your legal name or be completely different. For example, a company may be formally called "Estructuras Metálicas del Sur, SL" but operate in the market as "Ferrosur"—that would be its trade name. It's the sign you put up in your office, the name your clients know you by.
Here's the key: You can have multiple products with different brands under the same company with a single trade name. Apple Inc. (trade name) sells iPhone, iPad, and MacBook (different product brands). The trade name can only be transferred along with the entire company, while the brands can be licensed or sold independently.
The patent It's something completely different. It protects technical inventions, processes, or products that provide a new solution to a problem. If you invent a new mechanism, an innovative system, or a device with a novel technical function, you protect it with a patent, not a trademark. Trademarks aren't patented; they're registered. Confusing these terms is a common mistake that can lead you to apply for the wrong protection.
Prerequisites for registering a trademark in Spain
Before you register your trademark, it must meet certain legal requirements. The Spanish Patent and Trademark Office (OEPM) will reject applications that do not meet these basic conditions.
First, your brand must be distinctive. It must allow you to differentiate your products or services from those of others. You cannot register trademarks that are generic, common, or widely used in your sector. For example, you could not register "Bakery" for a bread business because it is a generic term. However, "Don José Artisan Bakery" could be registered because it adds distinctive elements.
Second, it can't be purely descriptive. If your brand name simply describes the characteristics, quality, quantity, destination, or value of your products, it will likely be rejected. "Quick Accounting Software" would be descriptive; "ContaMax" would be distinctive.
Third, you must verify that is not already registered. This is the most critical step, and the one most business owners forget. You can do a preliminary search on the Spanish Patent and Trademark Office's Trademark Locator to check if there are identical or very similar trademarks registered for products or services in the same category as yours. This search is free and can save you a lot of trouble.
Fourth, your brand cannot mislead You must inform the consumer about the origin, nature, or characteristics of the product. You cannot use false or misleading geographical designations, nor can you claim characteristics that your product does not have.
Finally, It must not be contrary to the law or public order. Offensive brands, brands that promote illegal conduct or that infringe on the rights of third parties will be automatically rejected.
Complete step-by-step registration process
The trademark registration process in Spain unfolds in several clearly defined phases. Understanding these phases helps you grasp the timelines and what to expect at each stage.
Step 1: Search for prior art in the OEPM database
Although not mandatory, it is highly recommended to conduct a thorough search to identify prior trademarks that may conflict with yours. The Spanish Patent and Trademark Office (OEPM) offers a prior trademark search service which, while incurring an additional fee, can save you the entire investment in a registration that will likely be rejected. You can perform a free search yourself using the Trademark Locator, but the official search is more comprehensive.
Step 2: Define Nice classes (products/services)
This is where many make costly mistakes. You must identify which classes of the Nice International Classification apply to your products or services. This classification, which entered its 13th edition on January 1, 2026, organizes 45 classes: 34 for products and 11 for services.
For example, if you sell clothing, you need class 25. If you offer restaurant services, class 43. If you have an online clothing store, you'll likely need class 25 (products) and class 35 (online retail services). Choosing the wrong classes can leave your brand unprotected in important areas of your business. A common mistake is thinking that one class is enough, when in reality your business model requires several.
Step 3: Prepare necessary documentation
You will need to clearly define the mark you wish to register (word, logo, or both), provide a description of the goods/services by class, and include your details as the applicant. If you are self-employed, you will need your tax identification number (NIF); if it is a company, you will need its tax identification number (CIF) and company details. If the applicant does not reside in the European Union, they must act through a registered trademark agent.
Step 4: Submit application (online or in person)
The most common and advantageous way to apply is electronically through the OEPM's online portal. Electronic filing has lower fees than paper filing. The form will guide you step by step, requesting the trademark type, the distinctive sign, the classes, and all the necessary information.
Step 5: Payment of official fees
The fees are payable at the time of application. If payment is not completed, the application will not be processed. It is important to keep the payment receipt as you will need it as official proof.
Step 6: Formal exam (1-2 months)
Once submitted, the OEPM (Spanish Patent and Trademark Office) examines whether the application meets all formal requirements: that the fees have been paid, that the trademark is clear, and that the classes are correctly specified. If they detect any deficiencies, they will notify you so that you can correct them within the indicated timeframe.
Step 7: Publication in BOPI
If your application passes the formal examination, it will be published in the Official Industrial Property Bulletin (BOPI). This publication is mandatory because it begins the period during which third parties can file objections.
Step 8: Opposition period (2 months)
After publication, any person or company that believes your trademark infringes their rights can file an objection. This period lasts two months from the date of publication. If no one files an objection, the process continues. If someone does file an objection, a contentious procedure is initiated, which can extend the process by several more months.
Step 9: Brand Granting
If there are no oppositions, or if any oppositions are resolved in your favor, the Spanish Patent and Trademark Office (OEPM) officially grants the registration of your trademark. From that moment on, you have exclusive rights to it.
Step 10: Registration certificate (valid for 10 years)
Finally, you receive the official title that certifies your ownership of the trademark. This registration is valid for 10 years from the application date and can be renewed indefinitely for successive 10-year periods.
Real costs of registering a trademark in Spain in 2026
One of the most frequently asked questions is how much it actually costs to register a trademark. The answer depends on several factors, but we're going to break it down transparently.
Official OEPM rates updated 2026:
These are the fees charged by the Spanish Patent and Trademark Office for processing your application. They are updated as of January 1, 2026:
If you apply electronically (recommended), the base rate for the first class is 127,88€. Each additional class you need to add costs . 82,84€. If you submit the application on paper, the fees are higher: €150.45 for the first class and €97.48 for additional classes.
In addition, there is an optional prior art search fee that some people request along with their application. If you want the Spanish Patent and Trademark Office (OEPM) to prepare an official report on prior trademarks, there is an additional cost.
Cost calculator based on your case:
Let's look at some practical examples. If you have a simple trademark that you only need to protect in one class (for example, a clothing trademark in class 25), the official cost would be €127.88. If you need two classes (for example, clothing in class 25 and online sales services in class 35), it would be €127.88 + €82.84 = €210.72. A trademark in three classes would cost €293.56 in official fees.
It is important to understand that these fees cover only the administrative registration process. They do not include advice, professional background checks, file management, responses to office requests, or defense against objections.
Professional services:
This is where costs can vary significantly depending on the level of support you need. A comprehensive search of prior learning conducted by specialized professionals can cost between €200 and €400, depending on the complexity and number of lessons.
If you hire an industrial property agent or a specialized agency just to file your application and do basic follow-up, the professional fees usually range between €300 and €600 in addition to the official fees.
The complete service, which includes strategic consulting, thorough searches, presentation, follow-up, responding to requirements and advice throughout the entire process, can cost between €800 and €1,500 depending on the complexity of the case and the professional you hire.
Is professional advice worthwhile? It depends on your situation. If your brand has significant strategic value, if you operate in a highly competitive sector, or if you lack prior knowledge of intellectual property, professional advice can save you from very costly problems in the future.
Processing times in 2026
The deadlines are always approximate because they depend on the office workload and whether incidents arise during the process.
In an ideal scenario, without objections or requirements, the entire process from submitting the application to receiving the registration certificate can be completed in 4 to 6 months. This is the standard timeframe currently used by the OEPM for uncomplicated cases.
The detailed timeline would be approximately as follows: after submitting the application, the formal exam takes place within 1-2 months. Once passed, the result is published in the BOPI (Official Industrial Property Bulletin). The opposition period is mandatory for 2 months from the date of publication. If no one files an opposition, the granting and issuance of the title takes another month.
If the office requests clarification or corrections, the deadline is extended because you are given a period to respond (usually two months). Until you respond and the office reviews your application again, the process is suspended.
If an objection is raised, the procedure can be significantly prolonged. Depending on the complexity of the case and whether an agreement is reached with the objector or the matter must be resolved administratively, an additional 8 to 12 months may pass, or even longer in complex cases.
There is no official procedure to expedite trademark registration in Spain. The Spanish Patent and Trademark Office (OEPM) processes applications in the order they are received. The only way to avoid delays is to submit all the documentation correctly from the beginning and respond promptly to any requests.
Nice Classes: How to Choose the Right Ones for Your Business
The Nice International Classification is a system created in 1957 that organizes all possible products and services into 45 numbered categories. The 13th edition of this classification has been in effect since January 1, 2026, with some important changes you should be aware of.
The system divides the classes into two main blocks: classes 1 to 34 are for products (tangible things you sell), and classes 35 to 45 are for services (activities you provide). For example, if you manufacture furniture, you are in class 20 (products); if you offer interior design services, you are in class 42 (services).
Practical examples by sector:
For a restaurantYou would mainly need class 43 (catering services), but if you also sell takeaway food products, you might need classes 29 to 33 depending on the type of food.
For a online clothing storeClass 25 for the clothing itself (products), and Class 35 for internet retail services.
For a software companyClass 9 if you sell downloadable software as a product, Class 42 if you offer software as a service (SaaS), and possibly Class 35 if you operate a marketplace.
For a business consulting: mainly class 35 (business advisory services).
Common mistakes when choosing classes:
The most common mistake is thinking that one class is enough when your business model covers several areas. A cosmetics brand that also sells online needs at least two classes. Another typical error is choosing overly broad classes "just in case," paying for protection you don't need.
A costly mistake is confusing the product with the sales channel. For example, believing that selling online is one class when in reality you need the class for the product you sell plus class 35 for retail services.
It's also common to make mistakes with technological products. With the changes to the Nice Classification 2026, products with integrated technology are no longer automatically classified in class 9. Now it depends on their main function: a smart refrigerator falls under class 11 (household appliances), not class 9.
The Table of the 45 main classes It's extensive, but here are the main thematic blocks:
- Classes 1-15: chemicals, raw materials, construction
- Classes 16-21: paper, packaging, household utensils
- Classes 22-28: textiles, clothing, toys, sporting goods
- Classes 29-33: Food and Beverages
- Class 34: Tobacco
- Classes 35-45: services (from advertising to legal services)
National registration vs European registration vs International registration
When you register your trademark with the OEPM, it is protected exclusively in Spanish territory. It's the cheapest and fastest registration, perfect if you only operate or plan to operate in Spain.
If your business has a European focus, you can opt for the European Union trademark registration before the European Union Intellectual Property Office (EUIPO). With a single application and a single payment, you obtain protection in all 27 EU member states. The base cost starts at €850 for one class, an additional €50 for the second class, and €150 for the third and subsequent classes. The processing time is usually 6 to 9 months.
For global protection, there is the Madrid System For international trademark registration, managed by the World Intellectual Property Organization (WIPO). It allows you to extend your trademark to more than 120 countries through a single procedure. However, to apply for an international trademark, you first need to have a national or European trademark as a basis.
When is each option appropriate?
If you're a startup or SME operating only in Spain, start with the national registration. Once you have a clear understanding of your market and want to expand, you can then apply for a European trademark based on your Spanish registration.
If you sell online throughout Europe from the start or have serious internationalization plans, a European brand can be more efficient than registering country by country.
If you export to markets outside of Europe (United States, Latin America, Asia), study the Madrid System to protect your brand in those specific territories.
Brand renewal: Don't lose your registration
Trademarks are not permanent. Your registration is valid for 10 years from the application date. After that time, if you don't renew, you lose all rights to the trademark.
Renewal must be requested within six months prior to the registration's expiry date. If you miss this deadline, there is an additional six-month grace period, but with a significant late renewal fee.
He renewal cost It is similar to the initial application fee. In 2026, renewing a trademark electronically costs approximately the same as registering it: the fee for the first class is similar to the application fee, and the fees for additional classes are also similar. Exact prices are published annually on the OEPM website.
Consequences of not renewing:
If you let your trademark expire without renewing it, you lose all exclusive rights to it. Any third party could apply for and register it in their name. This means that the effort and investment you put into building your brand's reputation could benefit a competitor.
How to set reminders:
The best advice is to mark the expiration date on your calendar as soon as you obtain your trademark registration, setting reminders for 12, 6, and 3 months before it expires. Many intellectual property firms offer monitoring and automatic renewal management services to ensure you never miss the deadline.
Common mistakes when registering a trademark (and how to avoid them)
Over the years, certain mistakes are consistently repeated by those registering trademarks for the first time. Knowing them helps you avoid them.
Overly descriptive brands:
As we mentioned, trying to register "Comfortable Shoes" for a footwear brand will be rejected because it's purely descriptive. Add distinctive, creative, or imaginative elements that make your brand unique.
Do not perform a prior search:
Filing an application without checking for similar prior trademarks is a waste of money. Even if your trademark is slightly different, if it could cause confusion with a previously registered trademark in the same industry, your application will likely be rejected, or the prior owner will file an opposition.
Choosing the wrong classes:
Registering only one class when your business needs three is a strategic mistake. Your brand will be left unprotected in areas where you actually operate. As a result, a competitor could register an identical or very similar trademark in the classes you left open.
Not monitoring oppositions:
If someone files an objection within two months of publication in the BOPI and you fail to respond appropriately, you could lose your registration. It is crucial to pay close attention to notifications from the OEPM throughout the entire process.
Do not use the trademark after registering it:
This is important: if you register a trademark and don't use it for five consecutive years, any third party can request the cancellation of your registration due to non-use. The trademark must be effectively used in commercial transactions; simply having it registered is not enough.
ILCOWORKING Legal Services: We help you with your brand
Registering a trademark correctly requires specialized knowledge of intellectual property and a deep understanding of your business model. At ILCOWORKING, we understand that entrepreneurs and businesses need to protect their intangible assets without complications or surprises.
Through our collaboration with Acountax Madrid, we offer comprehensive intellectual property advisory services. Our team can assist you at every stage of the process: from the initial feasibility analysis of your trademark, through a thorough prior art search, to filing the application and complete monitoring of the application with the Spanish Patent and Trademark Office (OEPM).
Working with specialized professionals allows you to focus on what you do best—managing your business—while we ensure your brand is perfectly protected. Furthermore, being located in the heart of Madrid, in Glorieta de Bilbao, we offer a friendly and personalized service, fully tailored to each client's needs.
If you're thinking about registering your trademark or have doubts about whether your current trademark is properly protected, contact us. We'll advise you, without obligation, on the best strategy for your specific situation.
Can I register the trademark myself or do I need professional help?
This is a legitimate question many entrepreneurs ask themselves, especially when they're adjusting budgets. The honest answer is: it depends on your situation.
Advantages of doing it yourself:
The main advantage is immediate cost savings. If your brand is very simple, in a relatively unsaturated sector, and you only need a very clear class, the OEPM's electronic registration process is straightforward. The forms are well explained, and guides are available. Savings in professional fees can range from €500 to €1,000.
Disadvantages of doing it alone:
The problem is that mistakes in intellectual property registration are often costly. If you choose the wrong classes, your trademark will be unprotected where you need it most. If you don't conduct a thorough search and there are similar prior trademarks, your application will be rejected after you've paid the fees (which are non-refundable). If you misdescribe your products or services, you could end up with protection that doesn't cover what you actually do.
Another drawback is time. If you're not familiar with the process, it can take days to understand all the requirements, research the correct classes, and prepare the documentation. The time you invest comes at an opportunity cost: that time could be spent on your business.
When is it worth doing it alone:
If you meet these three criteria, you can consider doing it yourself: (1) your brand is simple and clearly distinctive, (2) you operate in a sector where there are few similar registered trademarks, and (3) you only need one or two very clear classes. In that scenario, with patience and by dedicating time to reading the OEPM guidelines, it's feasible.
When is professional help essential?
On the other hand, professional advice is highly recommended if: your brand has great strategic value for your business, you operate in a sector saturated with competitors with many registered trademarks, you need to protect in several classes, you have international expansion plans, or you simply prefer the peace of mind of knowing that everything is done right from the start.
Think of trademark registration as an investment, not an expense. The cost of doing it wrong (loss of the brand, change of identity, legal problems) can be dozens of times higher than the cost of doing it right with professional help.
Frequently asked questions about trademark registration
How long does the complete registration take?
Under normal circumstances, without objections or requirements, the process takes between 4 and 6 months from application to receiving the degree. If there are complications, it can take up to 8-12 months or more.
Can I use the trademark while I'm processing the registration?
Yes, you can start using your trademark as soon as you file the application, but you don't have exclusive rights until the registration is officially granted. If someone has a similar, earlier trademark, they could challenge it even during the application process.
What happens if someone objects?
If a third party files an opposition within two months of publication in the BOPI (Official Industrial Property Bulletin), a contested procedure will begin. You will have to defend your application by arguing why your trademark does not infringe the opponent's rights. You can reach agreements (such as limiting classes or peaceful coexistence) or defend your position to the end. The OEPM (Spanish Patent and Trademark Office) will resolve the opposition.
Does it also protect my logo?
It depends on how you register your trademark. If you register only the word (word mark), you protect the name but not the graphic design. If you register the entire logo (figurative or combined mark), you protect the combination of word and design as it appears in the registration. For maximum protection, many companies register both the word mark and the combined mark separately.
Do I need to register a trademark AND trade name?
Not always. If you're going to use the same name to identify both your company and your products or services, registering a trademark is usually sufficient because it offers broader protection. A trade name is only necessary if you want to specifically protect the name you use to identify your business activity in the market, and that name is different from your product brands.
Is it valid throughout Spain?
Yes, registration with the Spanish Patent and Trademark Office (OEPM) grants you exclusive protection throughout Spain. If you want protection throughout the European Union, you need a European trademark (EUIPO). If you want protection in countries outside the EU, you need international registrations.
What if I want to protect my brand in Europe?
You can apply for a European Union trademark with the EUIPO. A single application provides protection in all 27 member states. The cost is higher (starting at €850) but it's more efficient than registering in each country separately.
What happens if I don't use the trademark?
If you don't use your trademark effectively in commercial transactions for five consecutive years, any interested third party can request the cancellation of your registration due to non-use. You would have to prove that you have used it to avoid losing the registration.
How often do I have to renew?
Every 10 years from the application date. Renewal must be requested within the six months prior to expiration. If you miss this deadline, there is an additional six-month grace period with a surcharge.
What do I do if someone copies my brand?
If you have a registered trademark and discover that a third party is using an identical or confusingly similar mark in the same sector, you can demand that they stop. The first step is usually to send a cease and desist letter (registered mail with acknowledgment of receipt). If this is unsuccessful, you can initiate civil legal action for trademark infringement. The Spanish Patent and Trademark Office (OEPM) does not prosecute infringements on its own initiative; you must defend your rights yourself.
Official resources and useful links
To delve deeper into any aspect of trademark registration or to make your own inquiries, these are the most important official resources:
OEPM (Spanish Patent and Trademark Office): www.oepm.es
This is the official source for all trademark information in Spain. Here you will find guides, forms, updated fee information, and access to the online portal for submitting applications.
Trademark search: Trademark locator at oepm.es
This free tool allows you to search for existing trademarks or trademark applications that are identical or similar to the one you want to register. It is essential to consult this tool before submitting your application.
Official Nice Classification: www.wipo.int/classifications/nice
The WIPO website provides access to the updated Nice International Classification, which includes all classes and their descriptions. The official version is available in English and French, but translations are also available.
BOPI (Official Bulletin of Industrial Property): www.oepm.es/es/publicaciones/bopi
All trademark applications, grants, oppositions, and other official actions are published here weekly. It is public and you can consult it freely.
EUIPO (European Union Intellectual Property Office): euipo.europa.eu
If you're interested in expanding your brand across Europe, this is the relevant office. It offers information on EU trademark registration and search tools.
Do you need help registering your trademark?
At ILCOWORKING, we understand that protecting your brand is protecting the future of your business. Through our legal services in collaboration with Acountax Madrid, we guide you through the entire registration process, from the initial analysis to obtaining the title.
Visit us at Glorieta de Bilbao (Madrid) or contact us for a free initial consultation. Your brand deserves to be properly protected from the start.
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