Apostille for Business Documents

Corporate Document Apostille for International Business

Updated: April 2026 · Written by the Apostilla Antecedentes team

Apostille your Certificate of Good Standing, Articles of Incorporation, board resolutions, and other corporate documents for opening foreign bank accounts, international registration, and cross-border transactions. Free consultation.

  • All corporate document types covered
  • Multi-document orders available
  • Certified translation available if needed, quoted separately
  • Free document review
Laura Chen
Reviewed byLaura ChenLegal Document Expert

Which corporate documents do you need apostilled?

Step 1 of 4

What type of corporate document do you need apostilled?

Corporate document apostille: state-issued vs. company-issued documents

The apostille process for business documents depends on the type of document:

🏛️ State-issued certificates Certificate of Good Standing, Certificate of Existence — issued and apostilled directly by the Secretary of State. No prior notarization needed. Fastest to process.
🏢 Company-issued documents Board resolutions, officer certificates, Operating Agreements — signed privately by the company or its attorneys. These are typically notarized first, and the apostille authenticates the notary\'s signature. A certified copy of Articles of Incorporation from the filing office is a state-certified filing and follows the state route instead.

We identify the correct route for each document in your order — preventing the delays that come from submitting the wrong document type to the wrong authority.

Who needs this service?

🏦 Opening foreign bank accounts

Some foreign banks ask for apostilled corporate documents — often a Certificate of Good Standing and Articles of Incorporation — when opening a business account. Requirements vary by bank and country, so confirm the exact list with the bank. We prepare complete banking packages for Spain, Mexico, Colombia, Germany, and beyond.

🤝 International business registration

Registering a branch, subsidiary, or representative office in another country often requires apostilled proof of your company's legal existence and good standing in its country of incorporation.

📜 International contracts and partnerships

Some international contracts and due diligence processes require apostilled corporate documents to verify the company's authority, existence, and authorized signatories.

Required documents

DocumentIssuing authorityEstimated timeNotes
Corporate document (original or certified copy) Secretary of State / company formation authority / notary As issued Type varies: Articles of Incorporation, Certificate of Good Standing, Certificate of Formation, Board Resolution. The route depends on the document and the public official whose signature is being certified. Confirm the receiving authority's requirements before requesting an apostille.
Notarization (if required) Notary Public 1–2 business days Needed for privately signed corporate documents (board resolutions, corporate secretary certifications) where a notary's signature is what gets authenticated. Certified copies and certificates issued by the state filing office follow the issuing office's own route, which may not involve a notary.
Apostille certificate Competent authority for the signing official (e.g. Secretary of State for state-issued documents or the notary's commissioning state) Per the competent authority's currently published processing times The competent authority depends on who signed or certified the document: a state filing office's certified copy is authenticated by that state's apostille office, while a notarized private document is authenticated by the apostille office of the state where the notary is commissioned (which may differ from the state of incorporation). Check that office's current published processing times and submission channel.
Certified translation (if required) Sworn / certified translator 1–3 business days Required for submission to foreign authorities, partners, banks, or regulatory bodies in non-English-speaking countries.

How the process works

1

Tell us which documents you need apostilled and the destination country. We identify whether notarization is required, which state office has jurisdiction, and the total timeline. We handle multiple corporate documents in a single order.

2

For privately issued corporate documents such as board resolutions or shareholder certificates, we coordinate notarization through our partner notaries or guide your corporate secretary on the correct certification format.

3

We submit your corporate documents to the correct Secretary of State office. We track the submission and provide updates. Multiple documents can typically be submitted together for efficiency.

4

If your destination country requires documents in another language, we arrange certified translations with accurate corporate and legal terminology. Final documents are delivered by express tracked international courier.

Example scenarios

Illustrative examples based on common situations; names and details are changed.

IE
Indian Expat, Hong Kong

from India to France

Apostille
The problem was…

An Indian expat living in Hong Kong had their Indian birth certificate notarized and apostilled by Hong Kong authorities, but France rejected it.

We solved it…

Documents can only be apostilled by the competent authority of the country that originally issued them. The applicant had to restart the process in India.

Result

In this example, the application was resubmitted with the correct apostille from India — the issuing country's competent authority.

CA
California Applicant

from USA to International

Apostille
The problem was…

A private affidavit notarized by a California notary was rejected for a state apostille because the notary stamped their seal on a blank white space instead of over the printed text of the affidavit.

We solved it…

The applicant had to reprint a fresh original of the private affidavit and ensure the notary followed state-specific seal placement guidelines perfectly before resubmitting.

Result

In this example, the document was resubmitted with the correct notary seal placement for the state office to review.

WS
Wrong State Apostille

from USA to Mexico

Apostille
The problem was…

A user paid a third-party service for a California birth certificate apostille, but received a Kansas apostille attached by a proxy notary, which was rejected in Mexico.

We solved it…

The applicant had to dispute the credit card charge and apply properly directly through the California Secretary of State.

Result

In this example, the fix is to dispute the third-party charge and apply directly through the California Secretary of State.

Official sources & authorities

Information on this page is based on procedures from recognized government and intergovernmental bodies — not third-party estimates.

Hague Apostille Convention (HCCH) The 1961 treaty establishing apostille as the international document authentication standard, covering commercial and corporate documents. View source →
Delaware Division of Corporations One of the most commonly used US state for company formation — official source for certified corporate documents from Delaware. View source →
Laura Chen

Reviewed by

Laura Chen

Legal Document Expert

Specialist in documents for the English-speaking market with a focus on fast and secure processing.

Frequently asked questions

Which corporate documents can be apostilled?

Common corporate documents that can be apostilled include: Certificate of Good Standing (Certificate of Existence), state-certified copies of Articles of Incorporation or Organization and Certificates of Formation, and privately signed documents such as Operating Agreements, Board Resolutions, Bylaws and Shareholder Certificates once notarized. The route differs between a certified state filing and a privately signed, notarized document.

Does a Certificate of Good Standing need to be notarized before apostille?

Generally no — a Certificate of Good Standing is issued by the state filing office, so it is authenticated through that state's own apostille route rather than by adding a notary. Check the issuing state's current instructions (for example the Delaware Division of Corporations) before ordering.

Who apostilles US corporate documents?

It depends on whose signature is authenticated. For a certificate or certified copy issued by a state filing office (for example the Delaware Secretary of State), that state's apostille office. For a notarized private document, the apostille office of the state where the notary is commissioned, which may be a different state from the one of incorporation. We handle submissions to state offices and can combine documents from different states in one order.

How current does my Certificate of Good Standing need to be?

There is no universal rule. Some banks, authorities and registries ask for a recently issued certificate, but the period is set by the receiving institution. Ask them for their exact recency requirement before ordering, so a certificate does not become outdated before your transaction completes.

Can I apostille multiple corporate documents in one order?

Yes — and we recommend it. We coordinate multi-document submissions to minimize total time and courier costs. Let us know all the documents you need apostilled and we handle them together.

Do corporate documents need a certified translation?

If you're submitting to foreign banks, regulators, or courts in a non-English-speaking country, yes — a certified translation is often required; confirm with the receiving authority. Corporate documents often contain specific legal and financial terminology that must be translated accurately. We provide certified translations accepted by banks, notaries, and registries in Spain, Mexico, Germany, and beyond.

Can you apostille corporate documents from other countries?

Yes. We apostille corporate documents from Mexico, Colombia, Argentina, Spain, and other Hague Convention countries. The apostille authority varies by country — it depends on the document and the country — for example, in Mexico state governments or federal bodies depending on the document, and in Spain the competent body depends on the document type (e.g. Colegios Notariales for notarial documents). We handle the full process.

How much does a corporate document apostille cost?

Our corporate apostille service starts at $89 per document. Multi-document packages are available at a reduced per-document rate. Certified translation is additional. Contact us for a complete quote based on your document list and destination.

Laura Chen
Laura Chen Legal Document Expert
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