About Prosper Notary & Apostille

Practical help, clear guidance, and neighborly service, that is our promise. The Prosper Notary is a family owned notary and document authentication service based in Prosper, Texas, proudly serving Collin County since January 2021. We help families and businesses get important paperwork signed, sealed, and accepted, locally and abroad.

MEET THE FOUNDER & CEO

Amber Gist, M.Ed.

Amber is a public educator and counselor who has served the Collin County community for more than ten years.

She brings a teacher’s clarity to every appointment, instructions are simple, the process is calm, and clients leave confident.

Amber is a pillar in the community, active in outreach programs, and a proud member of the Prosper Chamber of Commerce, Celina Chamber of Commerce, and Frisco Chamber of Commerce.

Through this work, Amber has guided thousands of documents across the finish line, including notarizations for estates and real estate, Remote Online Notarization sessions, and international authentications for use in foreign countries through apostille or full legalization when required.

What We Do

  • General Notarization: Powers of Attorney, affidavits, school and medical forms, business documents

  • Estate Documents: Wills, trusts, healthcare directives, financial directives

  • Remote Online Notarization (RON): Secure video appointments, identity verification, instant digital files

  • Coordinate Document Preparation: When you need help drafting or formatting documents, we connect you with vetted independent preparers, we do not provide legal advice, separate partner fees apply

  • Real Estate Signings: Closings, loan packages, deeds, refinance, and HELOC documents

  • Apostille and Legalization: We prepare, submit, and track your documents for international use, including Secretary of State or U.S. Department of State processing; country and embassy guidance is included

Prosper Notary & Apostille is not a law firm, we do not give legal advice, and legal document preparation services are provided by independent partners under their own licenses.

Credentials and Professional Standards

Clients deserve skill, clarity, and protection. Here are the credentials that back our work:

CNEPP™

Certified Notary Estate Planning Partner™ : Advanced training in wills, trusts, and related directives, focused on compliance, witness requirements, and clear signer guidance.

CASF™

Certified Apostille Services Facilitator™: Skilled in state and federal apostille procedures, plus full legalization for non-Hague countries.

Loan Signing Specialist

Proven expertise with mortgage and real estate packages, including lender forms, deeds, HELOC, and refinance files.

Errors and Omissions (E&O) Insurance

Professional liability coverage for notarial work, an added layer of protection for clients if a covered error occurs.

Background Screened

Annually Background Screened: Third-party background check completed each year, aligned with title industry standards, reinforcing trust and security.

Bonded

State-required surety bond that protects the public, separate from E&O insurance. Provides a path for compensation if a covered notarial act causes a loss.

Community First

We believe business should make the community stronger. Amber volunteers with local outreach efforts and supports the special needs community through We Shine Inc., a nonprofit with the motto, “Where every individual shines.” Our chamber memberships keep us connected to local families and businesses, so our services match real needs, not guesswork.

Service Area

Home office: Prosper, Texas.

In person: We cover Prosper and the entire DFW metroplex, Frisco, Celina, McKinney, Plano, Allen, Little Elm, and surrounding communities.

Mobile appointments: Homes, offices, hospitals, and title companies across DFW, simple travel pricing provided at booking.

Remote Online Notarization (RON): Available anywhere, valid in all 50 states and world-wide, join from any camera enabled device.

Apostille and Legalization: Support for documents used worldwide, including Hague apostille and full embassy legalization.

Ready to get this done?

Book online, call for a quick document check, or email your file for review. We will confirm what is required, schedule your appointment, and make sure your documents are accepted the first time.

130 N. Preston Rd. Suite 213

Prosper, Texas 75078

972-433-7966

Copyright 2025. Prosper Notary & Apostille. All rights reserved.