Understand The Essentials
If you’re getting started as a notary or simply need a refresher, you might be wondering exactly what South Dakota notary stamp requirements look like. Even if you’ve been commissioning documents for years, those details can sometimes feel a bit confusing. The bottom line is that your stamp is more than just a piece of rubber and ink—it’s a legal seal that carries authority. By learning the basics of how to properly obtain and use your notary stamp, you’ll save yourself headaches and guard against compliance hiccups down the road.
In South Dakota, your notary stamp goes hand in hand with your commission. Think of it like an ID card for your notarial act: it proves that you’re authorized by the state, that you’ve kept your records valid, and that each document you handle meets professional standards. In this article, you’ll find clear and friendly guidance on how the stamp should be designed, where to get it, and how to avoid common pitfalls—so your notarial acts stand up to scrutiny every single time.
Why Notary Stamps Matter
You might be asking, “Why so much focus on this little stamp?” Well, a South Dakota notary stamp authenticates your signature. It shows clients, courts, or any verifying party that you genuinely performed the notarization under state law. Without a compliant stamp, your notarial certificate can be called into question. That’s the last thing you want when you’re lending your credibility to important documents like affidavits, deeds, or power of attorney forms.
What The Law Says
South Dakota law sets specific rules for notary stamps. Although requirements can change over time, here are some fundamental points you’ll want to remember:
- Your stamp must state your name exactly as listed on your commission.
- The words “Notary Public” and “South Dakota” should appear in a legible format.
- You need to include either your commission expiration date or your commission ID number, depending on current regulations.
- The stamp must produce a clear, readable imprint in ink that will not easily smear or fade.
Double-check the Secretary of State’s resources if you want the official nitty-gritty. But at a glance, these are the main guidelines that ensure your stamp meets legal standards.
Confirm Your Commission Details
Before you actually buy or renew your stamp, it’s essential to verify your personal data on file with the state. You don’t want to order a stamp that has a typo or an out-of-date expiration date. That can complicate your notarial acts and might cost you extra to fix later.
Name And Roles
A standard pitfall is having your name appear differently on different documents—for example, “Elizabeth K. Smith” on your commission but “Liz Smith” on the stamp. Make sure everything matches perfectly, from your first name to any middle initials. Consistency is your defense against challenges to your notarization. Double-check:
- Spelling of your legal name
- Middle initial or suffix (if applicable)
- The exact wording you’re required to include, such as “Notary Public”
Expiration Or Commission Information
You’ll need to figure out which detail your state currently mandates you show on your stamp: either your commission expiration date, your commission number, or both. If your commission expiration is part of your stamp, always watch that date like a hawk. The moment it changes, you’ll need a new stamp. If you’re not sure, your best bet is to review the updated instructions from your Secretary of State’s office.
Choose The Right Stamp
If you search online for “notary stamps,” you’ll see a flood of shapes, sizes, and ink colors. But in South Dakota, you generally have two main forms to pick from for your official imprint: round or rectangular. Each design is recognized by the state, but the rectangular style is slightly more common. Here’s how to decide which one might work best for you.


Round Vs. Rectangular
Round notary stamps look classic, and many notaries love their traditional feel. That circle shape, however, can sometimes obscure the edges of your text if not designed properly. Rectangular stamps fit neatly near the signature line on most documents and often come with a built-in ink pad for convenience. From a legal standpoint, either does the job.
Here’s a quick comparison:
Feature | Round Stamp | Rectangular Stamp |
---|---|---|
Look & Feel | Classic, more traditional design | Modern, streamlined shape |
Text Area | Slightly smaller imprint area | Typically more space for details |
Document Fit | Might need careful placement | Easy alignment near signature lines |
Personal Preference | Appeals to those who want tradition | Appeals to those who want practicality |
Whichever shape you pick, the imprint must still meet the fundamental layout and text requirements set by South Dakota. So match your personal taste with the official standards, and you’re on the right track.
Ink Color Options
Most times, black or blue ink is your best bet. Courts, banks, and recorders’ offices typically prefer darker ink that scans easily. While some states specify a color, South Dakota doesn’t strictly limit you to just black. Still, it’s a good idea to standardize on black or blue so your stamped mark looks consistently professional. Faded or overly light colors can potentially lead to rejections or re-stamping.
Avoid Common Errors
Even the most well-intentioned notary can slip up if they don’t pay attention to a few critical details. A small mistake, like using a near-dry ink pad, can cost you a notarial fee or, worse, raise suspicion about the document’s legitimacy. Let’s walk through some everyday blunders to avoid.
Smudged Or Incomplete Imprints
When you’re in a hurry, it’s tempting to slap your stamp down quickly and move on. But a smudged seal or partial imprint can look like you’re cutting corners. Always press the stamp firmly and check the imprint before you hand back the document. If it’s blurry or missing information, that’s a sign you need to re-ink or realign.
Using Old Or Expired Info




A stamp with an expired date or outdated commission name is simply not valid, which can make an otherwise proper notarization void. The same goes if your commission address changes. Don’t rely on memory to keep track of your expiration date—put a reminder on your calendar for when you’ll need a new stamp.
Storing Stamps Incorrectly
Your stamp is an official seal tied directly to your commission. If it lands in the wrong hands, you could be held responsible for fraudulent notarial acts. Keep your stamp in a secure location that only you (and perhaps a trusted colleague if you must) can access. A locked desk drawer or a small safe is ideal. This simple habit protects you from potential legal issues.
Rely On A Trusted Supplier
Purchasing a new notary stamp shouldn’t be complicated, but you do want to ensure it meets South Dakota’s guidelines. That’s where ESS comes in. ESS is a longstanding provider of notary supplies in South Dakota, having served customers since 1964. We understand how important it is to have a properly engraved stamp, easy ordering, and quick delivery when you’re balancing a busy schedule of notarizations.
Even better, when you order from south dakota notary supplies through ESS, you’ll gain access to a free electronic seal with your purchase. This perk allows you to perform e-notarial acts where legally permitted, adding flexibility to your workflow. From traditional stamps to modern e-seals, ESS has you covered with a range of products designed specifically for South Dakota notaries.
Free Electronic Seal
In addition to your physical stamp, a digital seal can help you keep pace with changing technology demands. E-seals are typically used for electronic documents such as PDFs or other digital formats. Having a free electronic seal from ESS at the ready means you can notarize electronic documents when allowed by state law. That’s a pretty handy bonus if you’re looking to expand your services or simply future-proof your notarial practice.
Quick Service
Ever try to get your notary stamp replaced last minute? It can be stressful waiting on shipping, especially if you have clients lined up for the week. ESS prides itself on fast delivery, so you don’t have to interrupt your workflow. When you place an order, you’ll usually have your new stamp in record time, which reduces the risk of any gap in your ability to notarize.
Step-By-Step Checklist
To make sure you’re checking all the right boxes, here’s a quick rundown of what to do before, during, and after you obtain your South Dakota notary stamp.
- Confirm Active Commission
- Check your official name and expiration date with the Secretary of State.
- Ensure you have the correct spelling and middle initials.
- Pick Stamp Shape And Size
- Decide between round or rectangular.
- Consider an ergonomic handle if you notarize regularly.
- Select Appropriate Ink
- Black or blue is generally acceptable.
- Avoid specialty colors that can fade or be hard to read.
- Order From A Reliable Supplier
- Choose a provider like ESS with legal compliance.
- Look for perks like a free e-seal and fast shipping.
- Test Your Stamp
- Practice on scrap paper.
- Check clarity, alignment, and dryness.
- Store Safely
- Keep it in a locked drawer or cabinet.
- Restrict access to only you.
- Monitor Commission Dates
- Set a calendar alert for your expiration date.
- Renew your stamp as soon as any info changes.
Following these steps will put you in a strong position to meet state guidelines and satisfy your clients’ needs. A little extra care up front can lead to smooth, worry-free notarizations every time.
Four Common FAQs
Below, you’ll find some of the most frequent questions notaries ask about South Dakota stamp rules. Feel free to bookmark these answers for handy reference.
Do I need both my expiration date and commission number on the stamp?
Requirements can vary over time. Some states want only the expiration date, while others accept the commission number. Always confirm with the Secretary of State to see which one is mandatory. If in doubt, you can include both to be safe, as long as the imprint is still legible.Can I use a personalized design along with the required text?
While creativity is fun, it’s best to keep your notary stamp design minimal. South Dakota law mandates specific text that must appear clearly. Additional decorative elements could interfere with readability. If you want a logo or unique border, ensure it doesn’t overshadow legally required details.How do I handle an out-of-state notarization request?
You can only perform notarizations within South Dakota if you’re commissioned here, with some exceptions for remote notarizations if allowed. Even if the document is being used out of state, your stamp and your notarial act must follow South Dakota’s guidelines.What happens if I lose my stamp?
Report it as lost or stolen immediately, and do not keep using your old stamp design if you find it later and you’ve replaced it. Order a new stamp with your current details, and maintain any records to prove you followed appropriate steps. This protects you in case someone tries to misuse your missing stamp.
Bringing It All Together
Navigating South Dakota notary stamp requirements doesn’t have to be a chore. By knowing the law, confirming your commission details, selecting a compliant stamp, and keeping your seal properly stored, you’ll streamline your notarial work. It’s also key to stay flexible with digital options, like the free electronic seal you can get through ESS. That way, you’re prepared for both paper-based and electronic notarizations whenever your clients need them.
Go ahead and give your notary toolkit a quick review. See if your stamp still fits the guidelines, confirm your expiration date, and consider updating your supplies if you find any red flags. If you need additional help or want a new stamp that arrives quickly, try ESS for reliable service and that bonus e-seal. You’ll feel more confident doing your job, knowing your stamp is fully valid—and that’s a win for both you and anyone relying on your notarial act.