What Documents Require Notarization in Illinois?

Notarization is required for many important legal, financial, and personal documents in Illinois. Understanding which documents need a notary — and why — helps you prepare properly and avoid delays in important transactions.

Why Documents Require Notarization

Notarization serves several important purposes. It verifies the identity of the signer, confirms the signer is acting voluntarily, and provides an official record that the document was signed on a specific date. Courts, financial institutions, and government agencies rely on notarized documents as evidence of authenticity.

Real Estate and Property Documents

Real estate transactions in Illinois involve numerous documents that require notarization:

• Deeds — warranty deeds, quitclaim deeds, and trust deeds transferring property ownership
• Mortgage documents — the mortgage note, deed of trust, and related loan documents at closing
• Refinancing paperwork — all documents in a mortgage refinance closing
• Home equity loans and lines of credit
• Releases of lien — confirming a mortgage has been paid off
• Easements and right-of-way agreements

Legal Documents

• Powers of attorney — both financial and healthcare powers of attorney require notarization in Illinois
• Wills — while Illinois does not require wills to be notarized, a self-proving will requires a notarized affidavit from witnesses
• Trusts — trust documents often require notarization depending on the type of trust
• Affidavits — sworn written statements used in legal proceedings
• Sworn statements and depositions
• Court filings — many documents filed with Illinois courts require notarization
• Adoption paperwork

Financial Documents

• Loan agreements — certain personal and business loans require notarized signatures
• Bank account documents — some financial institutions require notarization for account changes
• IRA and retirement account documents
• Business agreements and contracts — partnership agreements, operating agreements, and major contracts
• Commercial lease agreements

Personal and Family Documents

• Vehicle title transfers — Illinois requires notarization on vehicle title transfers
• Parental consent forms — for minors traveling without both parents, medical treatment authorization
• Name change documents
• Divorce settlement agreements
• Child custody agreements
• Guardianship documents

Government and Official Documents

• Immigration documents — USCIS forms and supporting affidavits
• Passport applications for minors — parental consent forms
• Government benefit applications
• Veterans benefits documents
• Foreign use documents — documents used in other countries often require notarization plus an apostille

Documents That Do NOT Require Notarization

Many important documents do not require notarization in Illinois, including:

• Standard employment contracts and offer letters
• Residential lease agreements (though some landlords request it)
• Simple personal contracts between private parties
• Medical records releases
• Most insurance documents

When in doubt about whether your document requires notarization, consult the requesting party — bank, court, government agency, or attorney — to confirm their specific requirements.

What to Bring to Your Notary Appointment

Regardless of document type, always bring:

• A valid, unexpired government-issued photo ID
• All documents requiring notarization — unsigned
• All required signers — everyone must be present in person