Wisconsin Notary vs. Apostille — What’s the Difference?

When your documents need official approval, you might wonder: What’s the difference between a Wisconsin Notary and an Apostille? At On Call & Mobile Notary, we make it easy to understand — and even easier to get both services done right the first time.

What is a Wisconsin Notary?

A Wisconsin Notary Public is an appointed state official who verifies identity, witnesses signatures, and applies an official seal. This notarization ensures your document is legally valid within the United States — especially within Wisconsin.

Common uses include wills, powers of attorney, real-estate closings, and school forms.

Wisconsin Apostille from Secretary of State For On Call & Mobile Notary

What is an Apostille?

An Apostille is an official certification that authenticates the signature and seal on a notarized or public document so it’s recognized in another country that follows the Hague Convention.
In Wisconsin, Apostilles are issued exclusively by the Wisconsin Secretary of State.

This certification proves your Wisconsin-signed document is genuine for international use.

Typical Wisconsin Apostille Documents

Whether for personal or business needs, these are often apostilled:

  • Birth, marriage, or death certificates
  • Power of attorney or affidavit
  • University diplomas and transcripts
  • Background checks and adoption papers
  • Corporate bylaws, business formation documents, or contracts
  • Certificates of Good Standing
  • Export documents, invoices, and business letters

Why the Difference Matters

A notarization makes your document valid in Wisconsin.
An Apostille makes it valid across borders.
If you’re sending a document overseas — for immigration, study abroad, or international business — you’ll likely need both.

How On Call & Mobile Notary Helps

  • We offer mobile notarization anywhere in Wisconsin — home, hospital, office, or on the go.
  • We coordinate your Wisconsin Apostille through the Wisconsin Secretary of State, saving you the confusion and wait time.
  • We offer clear communication, tracked courier service, and multiple processing speeds — from standard mail to same-day rush courier.

Make sure your document is valid here — and abroad. We handle every step, so you don’t have to.


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