What a notary public does and why states require training

A notary public is someone authorized by your state to witness signatures, verify identities, and certify that documents are authentic. You do not need a law degree or years of experience—most states require only a high school diploma, a background check, and completion of a state-approved course.

The job exists because many legal and financial transactions need an impartial witness. When you sign a power of attorney, a real estate deed, or an affidavit, a notary confirms that you are who you say you are and that you signed willingly. Banks, courts, and government agencies trust notaries because states train and license them.

Requirements vary by state. Some states demand a written exam; others do not. Some require you to take a course; others let you study on your own. A few states have no exam at all. The process takes anywhere from a few weeks to a few months, depending on where you live and how quickly you move through the steps.

Key Takeaways

  • Your state's Secretary of State office sets the rules for becoming a notary, and those rules differ significantly by location.
  • Most states require you to be at least 18, a resident or employed in the state, pass a background check, and complete a course or self-study program.
  • You will need to pass a written exam in most states, though a few waive it if you complete an approved course.
  • After you are commissioned, you must purchase a notary seal and journal, which are tools you use to record and authenticate documents.
  • Notary commissions typically last four to ten years, after which you renew by repeating some or all of the original steps.

Check your state's specific requirements before you start

The first step is to visit your state's Secretary of State website and search for "notary public requirements" or "notary commission." Every state posts its rules there. Write down the age requirement (usually 18 or older), residency requirement (some states require you to live in the state; others accept people who work there), and whether a background check is needed.

While you are on that site, note whether your state requires a course, an exam, both, or neither. Some states like California and Texas require both a course and an exam. Others like Florida require an exam but let you study from a handbook instead of taking a formal course. A few states have minimal requirements. This is the single most important step because skipping it will waste your time.

Also check the commission length—how long your notary license lasts. Most states issue commissions for four, five, or six years. A few go up to ten. This matters because you will need to renew before it expires, and renewal timelines vary.

Complete your state's required course or approved study material

If your state requires a course, you will take it either in person at a community college, library, or notary training company, or online. The course usually covers state law, the notary's duties, what documents you can and cannot notarize, and how to spot fraud. Most courses run four to eight hours and cost between $20 and $100.

If your state allows self-study, you will purchase an official handbook or study guide from your Secretary of State or an approved vendor. You read it on your own schedule and take notes. Either way, you are learning the same material: your state's notary laws, the types of notarizations you can perform (acknowledgments, jurats, and oaths are the main ones), and how to refuse a document if something looks wrong.

Keep your course certificate or completion proof. You will need it when you submit your commission process. If you took a course, the instructor usually provides the certificate. If you self-studied, your state may not require proof, but check the process instructions to be sure.

Pass the written exam if your state requires one

Most states give a written exam that tests your knowledge of state notary law. The exam is usually multiple choice, 30 to 50 questions, and you typically need to score 70 to 80 percent to pass. You take it at a testing center, library, or online, depending on your state's rules.

Study materials come from your course (if you took one) or from the official handbook. Some states publish sample exams on their Secretary of State website. Take advantage of those—they show you the style and difficulty of the real test. Most people pass on their first try if they have studied the material.

If you fail, you can retake the exam. Most states let you retake it when ready or after a short waiting period. There is usually a small fee each time you test, often $10 to $25. Keep your exam receipt or passing score notification—you will need it for your process.

Submit your commission process to your Secretary of State

Once you have completed the course (or self-study) and passed the exam (if required), you are ready to explore. Go to your Secretary of State website and read the notary commission process form. Fill it out completely. You will need to provide your full legal name, address, date of birth, and Social Security number.

Attach the required documents. These typically include your course certificate or exam passing score, proof of residency (a utility bill or lease), and sometimes a character reference from someone who has known you for a set period. Some states require fingerprints for a background check; others run the check using information from your process. Check your state's checklist so you do not miss anything—incomplete applications are rejected and delay your commission.

Mail or submit the process online, depending on your state's process. Include the process fee, which ranges from $20 to $100. Processing takes two to six weeks in most states. You will receive your commission certificate by mail. Keep it safe—you may need to show it to employers or clients.

Purchase your notary seal and journal

Once you receive your commission, you must buy a notary seal (also called a stamp) and a notary journal. These are not optional—they are tools of the trade.

The seal is a rubber stamp or embosser that imprints your name, commission number, and state on documents. You order it from an office supply store, online vendor, or notary supply company. It costs $15 to $50. When you order, you will need your commission number and expiration date, which appear on your commission certificate.

The journal is a bound book where you record every notarization you perform: the date, the type of document, the signer's name and ID number, and your fee. It is a legal record and protects you if a document is later disputed. You can buy a journal from the same vendors as your seal. A blank journal costs $10 to $30. Some notaries use an electronic journal instead, which your state may or may not allow—check before you buy.

Understand what you can and cannot do as a notary

Your job is to witness and authenticate, not to give legal information. You can notarize a signature on a document, verify that the person signing is who they claim to be, and administer oaths. You cannot tell someone whether a document is legal, whether they should sign it, or what it means. If someone asks you to explain a contract or power of attorney, you must decline and suggest they speak to a lawyer.

You also cannot notarize a document if you have a financial interest in it, if the signer is a family member, or if you cannot verify the signer's identity. You cannot notarize a blank document or one with blanks that the signer has not filled in. If something feels wrong—if the signer seems confused or pressured, or if the document looks altered—you have the right and the duty to refuse.

These rules protect you and the public. Breaking them can result in fines, loss of your commission, or even criminal charges. Read your state's notary handbook carefully and refer to it whenever you are unsure.

Renew your commission before it expires

Your notary commission lasts a set number of years—usually four to six, though some states go longer. Before it expires, you will need to renew. Your state will send you a notice a few months before expiration, or you can check your commission certificate for the date.

Renewal requirements vary. Some states require you to retake the exam; others do not. Some require a new course; others let you renew with just an process and fee. Check your Secretary of State website for renewal instructions specific to your state. The process is usually faster and cheaper than the original commission, but do not wait until the last minute—processing takes time, and you cannot notarize documents after your commission expires.

Frequently Asked Questions

Do I need a law degree or prior experience to become a notary?

No. Most states require only a high school diploma, residency or employment in the state, and completion of a course or exam. You do not need any legal background. The training you receive covers everything you need to know about your state's notary laws and duties.

How much does it cost to become a notary?

Costs vary by state but typically total $50 to $200. This includes the course or study materials ($20 to $100), the exam fee if applicable ($10 to $25), the process fee ($20 to $100), and your seal and journal ($25 to $80). Some states charge less; others charge more.

Can I notarize documents for family members or friends?

No. Most states prohibit you from notarizing a document if the signer is a family member or if you have any financial interest in the document. This rule exists to prevent fraud and conflicts of interest. You must decline politely and suggest they find another notary.

What happens if I make a mistake on a notarized document?

Mistakes happen, but they can have serious consequences. If you notarize a document incorrectly—for example, if you fail to verify the signer's identity or if you notarize a blank document—you could face fines, loss of your commission, or a lawsuit. Always follow your state's procedures exactly and keep detailed records in your journal.

Can I work as a notary part-time or as a side job?

Yes. Many notaries work part-time or use their commission as a side income. Some work for banks, law offices, or title companies; others work independently and charge a per-document fee. Your state sets the maximum fee you can charge, which is usually $5 to $15 per notarization. Check your state's fee schedule.