Apostille for Legal Documents Used in Business Transactions Abroad

International business transactions routinely require US legal documents to be apostilled before foreign counterparties, courts, or government agencies will accept them. Understanding which documents need apostilles — and which authority issues them — prevents costly delays in cross-border deals.

Related: Corporate document apostille — service page

Corporate Formation and Status Documents

• Articles of incorporation / certificate of formation: Issued by the Secretary of State of the state of incorporation. Apostilled by the same authority.
• Certificate of good standing / certificate of status: Confirms the company is active and in compliance. Issued and apostilled by the Secretary of State.
• Certificate of incumbency: Lists current officers and directors. Must be notarized before apostille.
• Corporate resolutions: Authorizing specific transactions or signatories. Must be notarized before apostille.

Powers of Attorney for Business

A corporate power of attorney authorizing a representative to act on the company's behalf abroad must be notarized and then apostilled. The notary certifies the signature of the authorized officer; the Secretary of State apostilles the notary's signature. Full POA apostille guide.

Contracts and Agreements

Private contracts between parties are not government-issued documents and cannot be apostilled directly. However, a notarized copy of a contract — where a notary certifies the signatures — can be apostilled. The apostille certifies the notary's signature, not the contract's content. Some foreign jurisdictions accept this; others require the contract to be executed before a local notary abroad.

Trademark and Patent Documents

USPTO-issued trademark and patent documents are federal documents. They must be apostilled by the US Department of State, not a state Secretary of State. Miami Dade Apostille coordinates federal apostille submissions.

Federal Agency Documents

Documents issued by federal agencies — the IRS, SEC, FCC, FDA, and others — are apostilled by the US Department of State. This is a common source of error in DIY apostille attempts, where clients submit federal documents to a state Secretary of State and receive a rejection.

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