How to Use an Illinois Small Estate Affidavit for a Bank Account

In Illinois, you can use a small estate affidavit for a bank account when the decedent’s personal property is worth $150,000 or less (not counting motor vehicles) and no probate case has been opened. You fill out the affidavit prescribed by 755 ILCS 5/25-1, sign it before a notary, attach a certified death certificate, and present it to the bank. The bank must then release the funds. Before you sign, understand this: by executing the affidavit, you personally take on the job of paying the decedent’s debts in the order Illinois law requires, and you can be held liable if you distribute money to heirs before creditors are paid.

Does the Estate Qualify

Three conditions have to be true at the same time.

First, the size. The decedent’s total personal property, excluding motor vehicles registered with the Secretary of State, cannot exceed $150,000. This ceiling was raised from $100,000 effective August 15, 2025, and applies to deaths on or after that date.¹

Second, no probate. No Letters of Office can be outstanding, and no petition for Letters of Office can be pending or planned in Illinois or any other state.¹ If someone opens formal probate before you file the affidavit, the court case takes over and the affidavit route closes.

Third, personal property only. The affidavit transfers things like bank accounts, brokerage accounts, and personal belongings. It does not transfer real estate. The presence of real estate in the picture doesn’t disqualify you on its own, though. If the decedent’s house passed to someone by joint tenancy or a Transfer on Death Instrument, that property is already handled and you can still use the affidavit for the bank account and other personal property.

What Counts Toward the $150,000

Only assets that would pass through the estate count against the cap. A bank account held in the decedent’s name alone counts. Several common account types do not:

Joint accounts with right of survivorship pass directly to the surviving co-owner. The bank releases the funds on proof of death and no affidavit is needed.
Payable-on-death (POD) accounts go straight to the named beneficiary once the bank receives a death certificate.
Registered motor vehicles can be transferred using the small estate affidavit process, but their value does not count toward the $150,000 cap.¹

Add up every bank balance, brokerage account, and other asset held solely in the decedent’s name with no designated beneficiary. If the total is over $150,000, this shortcut isn’t available and you’ll need formal probate.

What Goes in the Affidavit

The statute itself dictates the language of the form. Your circuit clerk’s office or the Illinois courts website may offer a fillable version, but the required content lives in 755 ILCS 5/25-1(b). You’ll provide:

The decedent’s full name, date of death, and last address
Your name, address, and relationship to the decedent
Details of each asset being claimed, including bank account numbers and balances
Whether a will exists and whether it was filed with the circuit clerk
Names and addresses of all heirs or beneficiaries under the will or Illinois intestacy law
A list of all known unpaid debts, or a statement that all debts and funeral expenses have been paid
Confirmation that the personal estate does not exceed $150,000 (excluding motor vehicles)¹

Banks reject affidavits with wrong account numbers or totals that don’t reconcile. If you’re not sure of an exact balance, call the bank first. Most institutions will confirm a balance to an immediate family member who shows up with a death certificate, even before the affidavit is drafted.

Debts Come Before Heirs

Signing the affidavit is not just paperwork. You are agreeing to pay valid claims against the estate before distributing anything. Hand cash from the account to a sibling before the medical bills are paid, and you can be held personally liable for those bills.¹

Illinois law sets a strict priority. When the estate can’t pay everyone, higher-priority claims are paid in full before lower ones get anything:²

Funeral and burial expenses, plus costs of administering the estate
Surviving spouse’s or child’s award
Debts owed to the federal government
Medical, hospital, and nursing home expenses from the decedent’s last year, and wages owed to employees (up to $800 per employee for the last four months of work)
Money or property the decedent held in trust that can’t be traced
Debts owed to Illinois and its local governments
All other debts

The indemnification the statute imposes is broad. If a creditor, an heir, or the bank suffers a loss because you mishandled the process, you owe them the loss plus their attorney’s fees and recovery costs.¹

Signing and Notarizing

You sign under penalty of perjury. The form itself warns that a false statement is perjury as defined in the Illinois Criminal Code, a Class 3 felony.³

A notary public witnesses your signature and applies a seal after checking your government-issued photo ID. Illinois caps non-electronic notary fees at $5 per act. You’ll also need a certified copy of the death certificate to attach, which typically runs $15 to $25 depending on the county.

If you live outside Illinois, two extra rules apply. Signing the affidavit submits you to the jurisdiction of Illinois courts for anything related to it, and you must name an Illinois agent for service of process. If you don’t name one, the circuit clerk of the relevant county acts as your agent by default.¹

Presenting It to the Bank

Take the original notarized affidavit and a certified death certificate to the bank holding the account. The statute is mandatory: when a financial institution receives a valid small estate affidavit, it “shall” pay or deliver the assets to the person named.¹

In practice, the bank’s compliance team reviews the document for completeness first. That review usually takes a few business days to two weeks. Once cleared, the bank issues a check or transfers the money to an account you designate. The law protects the bank from liability once it distributes funds in good faith reliance on a properly completed affidavit; it has no duty to verify your statements or track what you do with the money afterward.

Safe Deposit Boxes

The same affidavit opens a decedent’s safe deposit box. Under the Safety Deposit Box Opening Act, the bank must give access to the person named in the affidavit when the document is presented.⁴ If you need someone else to open the box for you, the affidavit allows you to appoint an agent in writing.¹

When You Can’t Use This Process

If the personal estate is over $150,000, if someone has already petitioned for Letters of Office, or if the heirs can’t agree on who should sign, the affidavit is not available. In those cases, formal probate through the circuit court in the county where the decedent lived is the path forward. Formal probate uses a court-appointed representative, a creditor claims period, and judicial oversight of distributions. It costs more and takes longer, but it’s the only route when the estate falls outside the affidavit’s limits.

1
Justia Law. Illinois Code 755 ILCS 5/25-1 – Payment or Delivery of Small Estate of Decedent Upon Affidavit
2
Justia Law. Illinois Code 755 ILCS 5/18-10 – Classification of Claims Against Decedents Estate
3
Illinois General Assembly. Illinois Code 720 ILCS 5/32-2 – Perjury
4
Illinois General Assembly. Safety Deposit Box Opening Act