Can I use it for a visa or green card?

No. For immigration you must use USCIS Form I-864 (or I-864EZ), a contract with the U.S. government.

Do I have to state my income?

No, the annual income is optional. We never ask for bank account or Social Security numbers.

Can I get it in Spanish?

Yes. You sign the English document and also receive a Spanish reference translation and Spanish instructions.

Illinois Affidavit of Financial Support (2026)

A Illinois affidavit of financial support is a sworn promise to support someone (a student, relative or tenant applicant). It is NOT USCIS Form I-864 and cannot be used for immigration. The certification of 735 ILCS 5/1-109 can be used for documents in court proceedings; for use outside court, sign before a notary.

Start your document

Free preview · PDF + Word · English + Spanish · One-time payment, no subscription

Illinois: key facts

Immigration: Not valid for immigration — USCIS requires Form I-864 (uscis.gov/i-864).
State law: No specific state statute; it is a general sworn statement.
Notary or declaration?: The certification of 735 ILCS 5/1-109 can be used for documents in court proceedings; for use outside court, sign before a notary.
Without a notary?: Yes, with the Illinois unsworn declaration wording, if the recipient accepts it.
Proof of income: Attach only if asked, with account numbers blacked out.

Official source: USCIS — Form I-864 · Illinois Code of Civil Procedure, 735 ILCS 5/1-109 · Last reviewed: October 2026

Frequently asked questions

Can I use it for a visa or green card?: No. For immigration you must use USCIS Form I-864 (or I-864EZ), a contract with the U.S. government.
Do I have to state my income?: No, the annual income is optional. We never ask for bank account or Social Security numbers.
Does it need a notary in Illinois?: The certification of 735 ILCS 5/1-109 can be used for documents in court proceedings; for use outside court, sign before a notary.
Can I get it in Spanish?: Yes. You sign the English document and also receive a Spanish reference translation and Spanish instructions.

Start your document

DoneDoc provides self-help forms and is not a law firm. We recommend having your document reviewed by a licensed attorney in your state before signing.

Other Illinois affidavits

Affidavit of Residence Small Estate Affidavit Affidavit of Heirship Identity Theft Affidavit Lost Title Affidavit

Other states

California Texas Florida New York Pennsylvania Ohio Georgia North Carolina Michigan