Quick answer

Verify the business through the registry that matches its legal form:

Sole proprietorship: Use the DTI’s official Business Name Search.
Corporation, One Person Corporation, partnership, association, or Philippine-licensed foreign corporation: Use the SEC’s official Check with SEC service.

Search the exact registered name, then compare the result with the certificate, registration number, owner or entity type, address, registration status, and any required secondary licence. A matching registration confirms only what appears in the government record. It does not prove that the person contacting you represents the business, that the business is financially sound, or that it is authorised to conduct every activity it advertises.

First identify whether DTI or SEC should have the record

Business form	Proper registry	Main registration document
Sole proprietorship owned by an individual	DTI	Certificate of Business Name Registration
Stock or non-stock corporation	SEC	Certificate of Incorporation
One Person Corporation	SEC	Certificate of Incorporation
Partnership	SEC	Certificate of Registration or Recording
Foreign corporation doing business in the Philippines	SEC	Licence to Do Business
Cooperative	Cooperative Development Authority	Certificate of Registration

A DTI registration is not a substitute for SEC registration, and an SEC certificate is not a DTI sole-proprietorship registration.

Under the Business Name Law, DTI registration governs an individual’s use of a business name other than the person’s true name. The sole proprietorship does not become a separate corporation; the proprietor remains the person conducting the business.

For a corporation, juridical personality begins when the SEC issues its Certificate of Incorporation. This rule appears in Section 18 of the Revised Corporation Code.

How to verify a DTI business-name registration

1. Obtain the exact approved business name

Ask for a clear copy of the Certificate of Business Name Registration. Record:

the complete approved business name, including its dominant name and descriptor;
the Business Name Number;
the proprietor’s name;
territorial scope;
date of registration and validity period; and
issuing office, where shown.

Do not search only the shop name displayed on Facebook, a marketplace account, delivery vehicle, product label, or signboard. The registered name may contain an additional descriptor such as “Trading,” “Online Shop,” “Food Services,” or “Construction Services.”

2. Search the official BNRS portal

Go directly to the DTI Business Name Search. The public search is limited to an exact-name search, so enter the complete approved name exactly as it appears on the certificate.

If the first search returns no result:

Check spelling, spacing, punctuation, numbers, and abbreviations.
Include the descriptor appearing on the certificate.
Ask the business to confirm whether the displayed brand is different from its registered business name.
Request the Business Name Number and an unaltered copy of the certificate.
For an important transaction, use the BNRS Request Certification service or seek confirmation from DTI.

A “no result” is a warning requiring clarification, but it is not automatically proof of fraud. An incorrect or incomplete search term may also produce no match.

3. Compare the search result with the documents and transaction

Confirm that the record corresponds to the person and business you are dealing with. Check whether:

the approved name matches exactly;
the proprietor’s identity is consistent with the contract, invoice, receipt, or payment account;
the territorial scope and business details are consistent with the certificate;
the registration remains within its validity period; and
the business has not substituted another proprietor’s certificate or Business Name Number.

The territorial scope protects the registrability of the name within the selected territory. It is not, by itself, proof that the business may conduct every advertised activity or that it may operate without local and sector-specific permits.

4. Check the validity period

Under DTI Department Administrative Order No. 18-07, a Certificate of Business Name Registration is valid for five years from issuance.

The DTI’s current BNRS FAQ states that renewal may be filed:

as early as 180 calendar days before expiration;
during the regular period, within 90 calendar days after expiration; or
during the next 90-day late-filing period, subject to the applicable surcharge.

An expired certificate should not be represented as a current registration merely because it was once valid. If the certificate has expired, ask for proof of renewal and verify the renewed record.

How to verify an SEC registration

1. Get the legal entity’s complete details

Ask for:

exact SEC-registered name;
SEC registration number;
registration date;
entity type;
Certificate of Incorporation, registration, recording, or licence;
Articles of Incorporation or Partnership and amendments;
latest General Information Sheet, if applicable; and
the relevant secondary licence or Certificate of Authority for a regulated activity.

A brand, app, project, franchise, or social-media page may not be the legal entity receiving your money. Ask which registered entity will sign the contract, issue the receipt, employ you, borrow funds, or receive the investment.

2. Use Check with SEC

Open the SEC’s official Check with SEC service and search the exact registered name. Compare the returned record with the SEC number and certificate provided by the business.

Review, as available:

full registered name;
SEC registration number;
entity type;
registration status;
registered address; and
secondary licences or authorities.

Treat close or similar names as different entities until the SEC numbers and supporting documents match. Never accept “the name is almost the same” as confirmation.

If the system is unavailable or the result is unclear, submit an inquiry through SEC iMessage, the SEC’s official ticketing system for inquiries, requests, and complaints.

3. Read the status carefully

“Registered” generally confirms that an SEC record exists. It does not necessarily establish that the entity has filed every required report, remains operational, has no pending enforcement matter, or is authorised for a regulated activity.

Statuses indicating delinquency, suspension, revocation, dissolution, or another restriction require direct clarification from the SEC before you proceed. Do not rely on the company’s explanation alone.

Corporations generally have perpetual existence unless their Articles of Incorporation provide otherwise. However, Section 21 of the Revised Corporation Code provides that:

failure to organise and commence business within five years from incorporation results in deemed revocation; and
a corporation that becomes inoperative for at least five consecutive years may, after notice and hearing, be placed under delinquent status and given two years to resume operations and comply.

The actual SEC record and any later SEC order control the entity’s current status.

4. Obtain official filed documents when the transaction matters

For employment, credit, investment, property, franchising, procurement, or a substantial contract, a basic name search may be insufficient. Use SEC eSEARCH, the Commission’s service for downloading available documents submitted to the SEC.

Depending on the entity and available records, useful documents may include:

Certificate of Incorporation or registration;
Articles of Incorporation or Partnership;
amendments affecting the name, address, purpose, capital, or term;
latest General Information Sheet;
available financial statements; and
orders, permits, or secondary licences relevant to the proposed activity.

Compare names, dates, addresses, officers, authorised signatories, and corporate purposes across the documents. A person listed in an old General Information Sheet may no longer hold the same position, so request the latest available filing and appropriate proof of signing authority.

5. Validate digital certificates cautiously

SEC ZERO-processed registrations may receive digitally signed certificates. The SEC states that these certificates have the same legal validity as original certificates and are digitally authenticated through SEC systems using government public-key infrastructure. See the official eSPARC information page.

If a certificate contains a QR code, validation code, or digital-signature panel:

Use the embedded official SEC verification method.
Confirm that the destination uses an sec.gov.ph domain.
Compare the displayed entity name and SEC number with the document.
Keep the original PDF; do not rely solely on a screenshot or printed scan.

A functioning QR code does not prove that the person presenting the document represents the registered entity or that a proposed transaction is authorised.

Registration does not equal permission for every business activity

Investments and securities

A corporation may be SEC-registered but still lack authority to solicit investments or sell securities. Under Section 8 of the Securities Regulation Code, securities generally may not be offered or sold without an effective registration statement and compliance with the law. Statutory exempt securities and exempt transactions under Section 9 or 10 are exceptions, but a promoter should identify the specific exemption being relied upon.

For an investment offer, verify:

the entity’s primary SEC registration;
registration of the securities or the claimed legal exemption;
the Order of Registration and Certificate of Permit to Sell, where required;
any relevant secondary licence; and
current SEC advisories, orders, or enforcement action.

Do not treat phrases such as “SEC registered,” “with SEC papers,” or “DTI approved” as authority to accept investments.

Lending and financing

A lending or financing business requires more than an ordinary Certificate of Incorporation. A lending company must have a valid SEC Certificate of Authority under the Lending Company Regulation Act. Financing companies likewise require the authority applicable to their regulated operations.

Confirm the exact company name, authority number, status, and whether the authority covers the activity being offered.

Local and sector-specific permits

DTI or SEC registration does not replace:

BIR tax registration;
a barangay clearance or mayor’s/business permit;
professional licences;
FDA, BSP, Insurance Commission, LTFRB, DHSUD, DOLE, or other agency authority when applicable; or
permits required for a particular location, product, or service.

The DTI’s BNRS FAQ expressly explains that business-name registration merely gives the business a legal identity; a business or mayor’s permit is still needed to operate.

A practical verification checklist

Before paying, signing, investing, lending, accepting employment, or providing sensitive information:

Identify the legal form and correct registry.
Obtain the exact registered name and registration number.
Search only through the official DTI or SEC portal.
Compare the certificate with the online record.
Check the registration or validity status as close as possible to the transaction date.
Confirm the proprietor or legal entity named in the contract.
Verify the authority of the person signing or communicating for the business.
Check the address, official contact details, and payment-account name.
Obtain the required secondary or sector-specific licence.
Review official advisories and, for a material transaction, obtain current filed documents or certification.

Any material mismatch should be resolved before money or personal information changes hands.

Evidence to preserve

Keep copies of:

the original certificate PDF and any validation result;
dated screenshots of the official search result, including the page address;
SEC or DTI registration numbers;
contracts, proposals, invoices, receipts, and application forms;
advertisements and claims about registration or licensing;
emails, text messages, chat histories, phone numbers, and social-media profiles;
bank, e-wallet, or payment-account details;
proof of payment and delivery; and
any SEC, DTI, bank, or platform complaint reference number.

Preserve original files and full conversations. Cropped screenshots can omit dates, account names, or statements needed to understand what happened.

Common mistakes

Searching a brand instead of the complete legal name.
Treating a DTI certificate as proof of incorporation.
Treating an SEC certificate as a business or mayor’s permit.
Relying on a certificate image without checking the registration number.
Assuming an old certificate proves current status.
Ignoring a mismatch between the registered entity and the payment recipient.
Assuming registration guarantees honesty, solvency, product quality, or government approval.
Failing to verify a secondary licence for investments, lending, financing, or another regulated activity.
Confusing a name reservation or pending application with completed registration.
Using unofficial lookup websites as the final authority.

When help is urgent

Stop the transaction and seek prompt assistance when:

the business refuses to disclose its exact legal name or registration number;
the registry shows no matching entity, an expired DTI registration, or an adverse SEC status;
the certificate appears altered or belongs to another person or entity;
you are pressured to pay before verification;
an investment promises unusually high, guaranteed, or risk-free returns;
payment is demanded through an unrelated personal account;
the business claims a regulator “endorses” or guarantees it;
money has already been sent following a suspected impersonation or fraud; or
sensitive identity or banking information may have been compromised.

Contact the bank or payment provider immediately if funds were sent. SEC-related inquiries and complaints may be filed through SEC iMessage. For BNRS record problems, use the official DTI BNRS contact and assistance channels. A lawyer may be necessary where a substantial payment, investment, disputed contract, identity theft, or possible criminal conduct is involved.

Frequently asked questions

Does a successful DTI or SEC search prove that a business is legitimate?

No. It confirms only the registry information returned. It does not authenticate the person contacting you, guarantee performance, prove solvency, or authorise an otherwise regulated activity.

Can a business use a brand different from its registered name?

Yes, but you must establish which registered proprietor or entity owns or operates the brand. The legal name on the contract, receipt, invoice, licence, and payment account should be consistent or supported by reliable documents explaining the relationship.

What if the DTI search returns no result?

Check the complete approved name because BNRS uses exact-name searching. Ask for the certificate and Business Name Number. If the discrepancy remains, request DTI certification or assistance before proceeding.

Does a DTI registration expire?

Yes. The certificate is valid for five years from issuance and must be renewed under the applicable DTI filing periods.

Does an SEC corporation registration expire every five years?

Generally, no. Corporations ordinarily have perpetual existence unless their Articles provide otherwise. Their status can nevertheless become delinquent, suspended, revoked, or dissolved under the law or an SEC order.

Is an SEC registration enough for an investment or loan company?

No. Verify the specific secondary licence, Certificate of Authority, securities registration, or lawful exemption required for the activity.

Can I rely on a QR code printed on a certificate?

Use it as one verification step, but confirm that it opens an official government system and that the returned details match. A QR code does not verify the presenter’s authority or the proposed transaction.

Official sources

This article provides general legal information, not legal advice for a particular person or transaction. Registration status, online procedures, and licensing requirements may change, and the correct conclusion may depend on documents and facts not discussed here. Official sources were checked as of 28 July 2026.