1. Power of Attorney

A Power of Attorney (POA) gives someone else the legal authority to act on your behalf in financial, medical, or legal matters. Due to the sensitive nature of this document, notarization is usually required to ensure it’s legally binding and that all parties understand what’s being signed.

Why it matters:
A notary verifies your identity, ensures you’re signing voluntarily, and helps prevent fraud.

2. Affidavits

An affidavit is a sworn written statement used in legal proceedings, business transactions, or personal matters. You may need one when dealing with court cases, insurance claims, or family matters.

Why it matters:
Courts and institutions require notarized affidavits as proof that the statement is truthful and signed under oath.

3. Real Estate & Loan Documents

Buying or selling property often involves several notarized documents: deeds, refinancing agreements, loan applications, and closing disclosures. Notaries ensure that these major financial transactions are properly executed.

Why it matters:
Improperly signed real estate documents can delay closings or invalidate contracts.

4. Medical Authorization Forms

When a patient gives someone else the authority to make medical decisions on their behalf, this often requires a notarized form — especially in hospitals, elder care settings, or during emergencies.

Why it matters:
Healthcare providers want clear, legal proof of consent in case of critical decisions.

5. Certified Copies and Legal Declarations

Whether you’re applying for a visa, opening a bank account abroad, or dealing with business matters, you may need notarized certified copies or declarations to confirm document authenticity.

Why it matters:
Government agencies and institutions rely on notarized copies for credibility and security.