Learn how to search Puerto Rico's Registry of Corporations, verify a company's status, and read what the record tells you.
Puerto Rico keeps a free public register of every corporation and LLC on the island, and searching it takes about a minute.
Two things about it surprise people. The official search does not sit on a .gov address, which makes plenty of searchers assume they have landed somewhere they shouldn't be. And Puerto Rico publishes more about a company than most US registries do, including its officers and directors.
This guide covers where the register actually is, how to search it, and how to read what comes back.
Key Takeaways
The Puerto Rico business entity search is free, instant, and needs no account.
Puerto Rico has specific business naming conventions for LLCs and corporations that you must follow for a smooth registration process.
A Puerto Rico entity search can help verify name availability and prevent costly mistakes, such as registering a name already in use.
Once you've confirmed name availability, the following steps are to reserve your business name, choose a domain, and consider registering a DBA if necessary.
Where Puerto Rico Keeps Its Business Records
Puerto Rico's business register is the Registry of Corporations and Entities (the Registro de Corporaciones y Entidades) administered by the Department of State (Departamento de Estado) [1]
The Secretary of State is responsible for running the public registry of legal entities registered in, or authorized to do business in, Puerto Rico, whether for-profit or not-for-profit. [1] So if you searched for a Puerto Rico Secretary of State business search, you are in the right place, but the agency is the Department of State, and Puerto Rico is a US territory rather than a state. [1]
Searching is free, returns results instantly, needs no account, and the interface is available in English. [3] Puerto Rico has two official languages, so entity names in the database may appear in either Spanish or English. Search both if you are not sure which a company used.
How To Look Up a Corporation in Puerto Rico
Step 1. Open the Registry of Corporations Search
Go to the corporation search on the Department of State's filing portal. [2]
Step 2. Search by Name or by Registration Number
Search By | When To Use It |
Entity name | The default. Partial names work, so start short |
Registration number | Exact and instant. Returns one record with no ambiguity |
If you have the registration number from a contract, an invoice, or a prior filing, use it. Puerto Rico entity names frequently run long and formal, and a name search returns near-matches you then have to sift. [4]
Step 3. Decide Whether You Want Active Entities Only
The search gives you a choice between Search Active Entities Only and searching all entities.
Which you pick depends entirely on why you are searching:
- Vetting a company you already know exists? Click ‘active only’. You want the current record.
- Clearing a name, or researching history? Search all. Dissolved and revoked records tell you whether a name has been used before and what happened to the business that used it.
Defaulting to active only is the most common way people miss something that matters.
Step 4. Open the Entity Record
Click the company name in the results to open its full profile.
How To Read Your Puerto Rico Search Results
An entity profile in the Puerto Rico register returns the following. [4]
Field | What It Tells You | Why It Matters |
Entity name | The exact registered name | It should match the name on any contract or invoice |
Entity type | Corporation, LLC, nonprofit, professional or intimate corporation | Tells you which rules apply, and some types are unique to Puerto Rico |
Filing number | The register's unique identifier | Save it. It is the fastest and least ambiguous route back to the record |
Status | Active, inactive, dissolved, or revoked | The most important field on the page |
Date of formation | When the entity was registered | Check it against the track record the business claims |
Jurisdiction of formation | Shown for foreign entities | Tells you whether the company was formed in Puerto Rico or elsewhere |
Registered agent | Name and address | The point of contact for legal service |
Filed documents | Articles of incorporation, annual reports, amendments | Read the actual filing rather than a summary |
What Puerto Rico Entity Statuses Mean
Status | What It Means | What To Do |
Active | Registered and current on the register | Proceed with normal due diligence |
Inactive | No longer active on the register | Open the record and find out why and when |
Dissolved | The entity has been wound up | Do not contract with it. Check for a successor |
Revoked | The register withdrew its authority | Treat as a serious red flag |
Annual reports are what keep a Puerto Rico entity current, and they appear in the filed documents list on the record. A long gap in that list is the earliest warning you will get that a status is about to change.
Puerto Rico's register discloses officer and director information as part of annual report filings, and those filings are publicly searchable. [4]
That is a fuller public record than you get from most US state registries, and considerably fuller than most Caribbean jurisdictions offer. If you are vetting a Puerto Rico company, open the annual reports rather than stopping at the summary; that is where the people behind the business are named.
How to Tell a Domestic Entity from a Foreign One
The jurisdiction of formation field is how you tell them apart.
- Blank or Puerto Rico: A domestic entity, formed on the island under Act 164 of 2009.
- Another state or country: A foreign entity that obtained authorization to do business in Puerto Rico, with its certification of authorization held by the Department of State. [1]
A company trading visibly in Puerto Rico with no record at all in either category may not have registered as required.
Entity Types You Will See:
The register covers domestic for-profit corporations, non-profit corporations, professional corporations, LLCs, and partnerships. [1]
Two are worth explaining because they exist nowhere in the fifty states:
- Corporación íntima: An intimate or close corporation, a closely held form recognized under Act 164 of 2009 with a restricted number of shareholders and simplified governance.
- Professional corporations: Organized under Act 164 for licensed professions, and a distinct registered type rather than a variation on a standard corporation.
If a Puerto Rico record shows one of these, you are not looking at an error. You are looking at a form Puerto Rico's General Corporations Act allows, and mainland states do not.
What Puerto Rico's Business Entity Search Won’t Tell You
- Municipal licensing. Puerto Rico municipalities issue their own patente municipal, and it is not in this register. A registered entity is not necessarily a licensed one.
- Tax standing. That sits with Hacienda, the Department of Treasury.
- An EIN. Federal tax IDs come from the IRS and appear in no territorial register.
- Programmatic access. There is no public API for the Puerto Rico register, so bulk or automated lookups are not available. [4]
Puerto Rico's Business Name Conventions
Following the naming conventions set by the Puerto Rico Department of State for your LLC or corporation is a mandatory step when starting a new business in Puerto Rico. These guidelines help maintain consistency among business entities and prevent confusion for consumers.
Here are the naming conventions for Puerto Rico LLCs and corporations to keep in mind:
- The desired company name must be distinguishable from other registered businesses in Puerto Rico.
- Puerto Rico LLC business names cannot include words suggesting the business owner is an insurer or assumes insurance risks.
- Business names must incorporate an appropriate designator, such as "LLC," "Corp.," or another suitable abbreviation, to identify the type of legal entity being established.
- Business names cannot include restricted words, like "Bank," "Attorney," or "University," without proper authorization.
Adhering to these naming conventions will ensure that your business entity, whether a Puerto Rico corporation or LLC, is registered without issues. Following these guidelines will also make the annual report filing process smoother for your business.
Benefits of a Puerto Rico Entity Search
Performing a Puerto Rico business entity search offers several advantages for entrepreneurs starting a business in the region. Here are three significant benefits of conducting a corporation search:
1. Verifying name availability
A Puerto Rico entity search allows you to ensure that another registered business does not already take your desired company name. This helps you avoid legal issues and ensures a smoother registration process for your LLC or corporation.
2. Preventing costly mistakes
By checking name availability through the search page before registering, you can avoid the hassle of registering a taken name and refiling your documents. This saves you both time and resources in the long run.
3. Gaining valuable business insights
When you conduct an advanced Puerto Rico business entity search on the Department of State registry, you can review the status, registration number, and other relevant details of existing businesses in the database. This information can be helpful for competitive analysis, understanding the local business landscape, and preparing your annual report.
These benefits help you move forward with your LLC or corporation registration confidently, knowing you have laid a solid foundation for your new business venture.
What Are the Next Steps After Your Search
After completing a Puerto Rico entity search and confirming your chosen business name's availability, you can proceed and take the next steps in establishing your Puerto Rico business.
1. Complete Your Name Reservation
Once you have chosen your business name and confirmed its availability, the next step is to reserve the name. Reserving your business name through the Puerto Rico Department of State involves submitting a name reservation application.
Upon approval, your name reservation ensures the availability of your LLC or corporation name for a specified period, typically 120 days. This gives you ample time to prepare and file your formation documents, such as the Articles of Organization for an LLC or Articles of Incorporation for a corporation, with confidence, knowing that your desired business name is secured.
Your LLC or corporation name is then registered and protected in the Puerto Rico business database.
Still deciding what to call the business? The free Swyft Filings business name generator is a sensible first stop.
2. Choose a Domain Name
You should also think about securing a domain name after reserving your business name, as it establishes your company's online presence. In the digital world where computers and smartphones seem omnipresent, a robust online presence is essential for directing potential customers to discover your business. Using the internet, they can learn about your products or services wherever they are.
You create a consistent brand identity when choosing a domain name that aligns with your reserved business name. A strong brand identity contributes to your business's credibility and professionalism.
Keep in mind popular domain extensions like ".com" and ".co" and consider local extensions such as ".pr" for Puerto Rico businesses.
Extensions such as ".gov" are restricted for government and government-adjacent organizations. By securing an appropriate domain name that follows all the rules, you are taking a significant step toward building your LLC's online presence.
3. Consider a DBA
Consider registering a "doing business as" (DBA) or fictitious name if your desired business name is unavailable. With a DBA, you can operate under a different name without forming a new business entity. A DBA can provide several advantages, such as increased flexibility, enhanced branding opportunities, and the option to open bank accounts under your DBA name.
To register a DBA in Puerto Rico, you must apply to the Puerto Rico Department of State. You may also need to pay the appropriate filing fee. Some jurisdictions may have additional requirements, so research the specific regulations in your area.
Swyft Filings can handle your DBA registration, and for enforceable brand protection, you want federal trademark registration rather than a territorial filing.
File Your Business With Swyft Filings
With your unique business name ready, Swyft Filings is here to help you file your LLC online in just a few minutes. Our user-friendly platform and knowledgeable support team make it easy to navigate the process, ensuring your documents are filed accurately and on time.
We're here to support you every step of the way, from your initial Puerto Rico entity search to formation and ongoing compliance.
Bibliography
- Puerto Rico Department of State. Registry of Corporations. Accessed on August 7, 2026.
- Puerto Rico Department of State. Corporation Search. Accessed on August 7, 2026.
- Puerto Rico Department of State. Registration of Legal Entities. Accessed on August 7, 2026.
- Business Data Guide. Puerto Rico Company Search Guide. Accessed on August 7, 2026.
Other Important Resources
FAQs
Yes. Puerto Rico has a public business registry managed by the Department of State. Although it is commonly referred to as a Secretary of State business search, Puerto Rico is a US territory and the responsible agency is the Department of State.[1]
The Registro de Corporaciones y Entidades is Puerto Rico's official Registry of Corporations and Entities. It contains public records for corporations, LLCs, nonprofits, partnerships, and other entities formed in Puerto Rico or authorized to operate there.[1]
You can check Puerto Rico business name availability by using a business name search tool or the Department of State's registry. Enter the proposed business name and required information to determine whether the name is available and eligible for reservation.
You can verify a business in Puerto Rico by searching the Department of State business entity database using the company name or registration number. The search allows you to confirm registration status, view entity details, and access available public information.
Yes. Puerto Rico business searches allow you to search by registration number. This is often the fastest method because a registration number identifies one exact entity record and avoids confusion with similar business names.
Yes. Puerto Rico provides officer and director information through annual report filings. These filings are publicly available through the entity record and can provide details about company leadership.[4]
The Puerto Rico Department of State business entity search is free, instant, and does not require an account. Fees only apply when requesting certified documents or submitting filings.[2]
Yes. A US company can operate in Puerto Rico, but it generally must register as a foreign entity with the Puerto Rico Department of State and comply with applicable local requirements.
An LLC in Puerto Rico provides benefits such as limited liability protection, flexible management options, pass-through taxation, and a simpler business structure. Certain businesses may also qualify for Puerto Rico tax incentives.
To form a company in Puerto Rico, first check business name availability through the Department of State registry. You may reserve the name if needed, then file the required formation documents, such as Articles of Incorporation for a corporation or Articles/Certificate of Organization for an LLC.
