Apostille Services in St. Louis, MO

3+ verified notaries in St. LouisUpdated August 2026

Need documents authenticated for international use in St. Louis, MO? An apostille is a certificate issued by the Missouri Secretary of State — not by a notary — that authenticates a document for use in countries that are members of the Hague Convention. Apostille service providers in St. Louis can help you prepare, notarize, and submit documents for apostille certification.

What Is an Apostille and When Do You Need One in St. Louis?

An apostille is a certificate issued by the Missouri Secretary of State that authenticates a notarized document for use in countries that are members of the Hague Apostille Convention. It is important to understand that the notary does not issue the apostille — the notary's role is limited to notarizing the document, after which it is submitted to the Secretary of State for apostille certification. If you're in St. Louis and need to use a document internationally — such as a birth certificate, marriage license, diploma, power of attorney, or business formation document — you likely need an apostille.

The Apostille Process in Missouri

Getting an apostille in St. Louis, MO involves several steps: (1) Determine if your document needs notarization first — many do. (2) Have the document notarized by a Missouri-commissioned notary public. (3) Submit the notarized document to the Missouri Secretary of State with the appropriate fee and application. (4) Receive the apostille certificate, which is either attached to or stamped on your document. Apostille service providers in St. Louis handle the entire process, saving you time and ensuring everything is done correctly.

Common Documents Requiring Apostille from St. Louis

Residents of St. Louis commonly need apostilles for: educational diplomas and transcripts for study abroad, birth and marriage certificates for immigration, corporate documents for international business, powers of attorney for overseas property transactions, adoption paperwork, and court documents for foreign legal proceedings. Each document type may have specific requirements in Missouri.

Apostille Services Professionals in St. Louis, MO

These verified notaries serve St. Louis and can help with apostille services needs:

Tiffany Britt

St. Louis, MO·25 mi radius

Tiffany Britt is a certified and reliable Mobile Notary dedicated to providing efficient and professional notarization services. With experience handling a variety of documents, she specializes in loan signings, real estate documents, affidavits, and general notary work. Tiffany is committed to accuracy, confidentiality, and convenience, offering flexible, on-the-go services to meet her clients’ needs.

Sarah Kienzle

St. Louis, MO

RON

Ronnetta Lewis

St. Louis, MO

With a professional history rooted in public safety and accountability, I bring extensive experience supervising individuals under court-order probation,working within juvenile detention system and providing private security services. My role across these fields has always centered on structure, precision and trust, qualities now seamlessly support my work as a mobile notary.

Frequently Asked Questions About Apostille Services in St. Louis

How long does it take to get an apostille in Missouri?

Processing time varies. The Missouri Secretary of State typically processes apostilles within 5-10 business days. Expedited service may be available for an additional fee. Apostille service providers in St. Louis can often facilitate faster turnaround.

How much does an apostille cost in St. Louis?

State fees for apostilles in Missouri typically range from $5-$25 per document. Service providers in St. Louis charge additional fees (usually $50-$150) for handling the preparation, notarization, and submission process.

Do all countries accept apostilles?

Apostilles are accepted by the 120+ member countries of the Hague Apostille Convention. For non-member countries, you'll need embassy or consulate legalization instead. Your apostille service provider in St. Louis can advise which process applies to your destination country.