Can I use the decedent's existing bank account as the estate account?

No. Once the account holder dies, their personal bank accounts are frozen or restricted. You cannot simply start writing checks from the decedent's account. The bank will require you to present Letters of Office and a death certificate before releasing any funds, and those funds must be transferred into a properly titled estate account. Attempting to use a deceased person's account without authority can result in personal liability and potential criminal charges.

Do I need an EIN if the estate is small?

If you are opening a bank account for the estate, yes — virtually every bank requires an EIN to open an estate account. Even for small estates, the IRS requires an EIN if the estate earns more than $600 in income or if the estate has assets in a bank account that earns interest. Since the application is free and takes only minutes online, there is no reason to skip this step. It also prevents the common mistake of using the decedent's Social Security number, which creates tax reporting complications.

Which bank should I choose for the estate account?

There is no requirement to use any specific bank. Many executors choose the bank where the decedent held accounts because it simplifies transferring those funds. Others choose their own bank for convenience. The key factors are: low or no monthly fees (estate accounts rarely need premium features), convenient branch access for in-person transactions, a bank familiar with estate accounts (some smaller institutions have limited experience), and willingness to accept estate account deposits without unnecessary delays. Major banks like Chase, Bank of America, and BMO Harris all have established processes for estate accounts in Illinois.

Can I earn interest on estate funds?

Yes, and in many cases you should. As a fiduciary, the executor has a duty to manage estate assets prudently. If the estate will hold significant funds for several months — which is common during the six-month creditor claim period — placing funds in an interest-bearing account is a reasonable and often expected step. Keep in mind that any interest earned is income to the estate and must be reported on the estate's income tax return (Form 1041). For very large estates, consider consulting with a financial advisor about short-term investment options.

What happens if I pay personal expenses from the estate account?

Commingling personal and estate funds is one of the most serious mistakes an executor can make. If you pay personal expenses from the estate account, you may be held personally liable to replenish those funds. Beneficiaries can petition the court to surcharge you — meaning you pay out of your own pocket. In severe cases, the court can remove you as executor and appoint a replacement. Additionally, commingling can trigger IRS scrutiny and complicate both estate and personal tax returns. Always maintain strict separation between personal and estate finances.

How long does the estate account need to stay open?

The estate account remains open for the duration of the probate case, which in Illinois typically lasts 6 to 12 months for straightforward estates and 12 to 24 months for more complex ones. The account cannot be closed until all debts have been paid, all taxes have been filed and settled, the court has approved the final accounting, and all distributions to beneficiaries have been made. Only after the court enters an order approving the final account and discharging the executor can the account be closed.

Do I need to keep records of every transaction?

Absolutely. Illinois law requires the executor to file a detailed accounting with the probate court showing every dollar received by the estate and every dollar spent. You must keep bank statements, canceled checks or payment records, receipts for every expense, records of every deposit and its source, and documentation for every distribution to beneficiaries. Many attorneys recommend maintaining a simple spreadsheet alongside the bank records. This documentation protects you from personal liability and satisfies the court's requirements for closing the estate.

Can there be more than one estate bank account?

Yes, although one account is sufficient for most estates. Some executors open a second account to segregate funds — for example, keeping sale proceeds from real estate separate from liquid asset transfers. However, multiple accounts increase the complexity of record-keeping and the final accounting. Unless there is a specific reason to maintain separate accounts, a single estate checking account is generally the simplest and most practical approach.

Estate Planning Blog | Illinois Estate Law Insights & Guides

Table of contents

Article Summary

An estate bank account is a dedicated checking or savings account opened by the executor or administrator to manage the financial affairs of a deceased person's estate during probate.

This guide walks you through every step of the process: obtaining Letters of Office, getting an EIN from the IRS, choosing a bank, titling the account correctly, transferring assets, managing estate expenses, and eventually closing the account once the court approves your final accounting.

Opening an estate account is one of the first and most important tasks an executor faces. Getting it right protects you from personal liability and keeps the probate process on track. Getting it wrong can lead to delays, surcharges, and even removal by the court.

What Is an Estate Bank Account?

An estate bank account is a financial account opened in the name of a deceased person's estate. It serves as the central hub for all financial activity during probate — incoming funds from the decedent's assets flow into the account, and outgoing payments for debts, taxes, and expenses flow out. Think of it as the estate's operating account.

Under Illinois law, the executor or administrator is a fiduciary, meaning they have a legal duty to manage estate assets with the same care a reasonably prudent person would exercise. Opening a properly titled estate account and maintaining clear records is fundamental to meeting this obligation.

Centralized Finances

All estate income, asset transfers, and payments flow through one account for transparent record-keeping.

Fiduciary Protection

A separate estate account protects the executor from allegations of commingling personal and estate funds.

Court Compliance

Illinois probate courts require a detailed accounting of all estate funds. A dedicated account makes this straightforward.

The account is typically a basic checking account — there is no special "estate account" product at most banks. What makes it an estate account is how it is titled and who has signing authority. The account is opened in the name of the estate (e.g., "Estate of Jane Doe, Deceased") with the executor or administrator as the authorized signer.

Why You Need a Separate Estate Account

Some executors, especially those handling a family member's estate, wonder whether they really need a separate bank account. The short answer is yes — and not just because it is good practice. There are concrete legal and practical reasons that make a dedicated estate account essential.

Legal requirement for fiduciaries

Illinois law requires executors to keep estate assets separate from personal assets. Commingling is a breach of fiduciary duty that can result in personal liability, removal as executor, and even criminal penalties in extreme cases. A dedicated estate account creates a clear boundary.

Simplified court accounting

Before the court will close the probate case, the executor must file an accounting showing every dollar received and every dollar spent. When all estate transactions flow through a single, dedicated account, preparing this accounting is straightforward. When funds are mixed with personal accounts, the process becomes a nightmare of sorting, documenting, and explaining.

Tax reporting accuracy

The estate is a separate taxpayer with its own EIN and its own tax returns. Having a dedicated account tied to the estate's EIN ensures that all income and expenses are properly attributed to the estate, not to you personally. This avoids IRS mismatches and potential audits.

Protection from beneficiary disputes

Beneficiaries have the right to challenge the executor's management of estate assets. A clean, dedicated estate account with clear records is your best defense against accusations of mismanagement. Without it, even honest executors can find themselves unable to prove they handled funds properly.

Important note:

A joint bank account with right of survivorship passes directly to the surviving owner and does not need to go through probate or be deposited into the estate account. Only solely-owned assets of the decedent become part of the probate estate. If you are unsure which accounts are part of the estate, consult with a probate attorney before moving any funds.

Step-by-Step: Opening an Estate Bank Account in Illinois

Opening an estate account follows a specific sequence. Each step builds on the previous one, so it is important to complete them in order. Attempting to skip ahead — for example, going to the bank before you have Letters of Office — will result in wasted time.

Get Appointed as Executor or Administrator

Before you can open an estate account, the probate court must officially appoint you. If the decedent left a will, you petition the court to be appointed executor. If there is no will, you petition for appointment as administrator. The court issues Letters of Office (sometimes called Letters Testamentary) confirming your authority. This document is the single most important piece of paper you will need throughout the entire probate process.

Documents Checklist

Before visiting the bank, gather every document on this list. Arriving without any one of these items will likely mean a wasted trip. Banks handling estate accounts require specific documentation and will not make exceptions.

Estate Account Document Checklist

Check off each item as you gather it. You need all six before going to the bank.

Letters of Office (certified copy)Estate EIN from the IRSCertified death certificateCopy of the will (if applicable)Executor/administrator personal IDInitial deposit or transfer from decedent account

0 of 6 items ready

Common Mistakes Executors Make with Estate Accounts

Estate account errors are among the most common reasons executors face legal trouble during probate. These mistakes are easily avoidable if you know what to watch for.

Mistakes to Avoid

Using the decedent's Social Security number instead of an estate EIN
Depositing estate funds into a personal account
Paying personal expenses from the estate account
Distributing assets to beneficiaries before paying debts
Failing to keep receipts and transaction records
Titling the account incorrectly

Best Practices

Apply for an estate EIN before going to the bank
Open a dedicated estate-only checking account
Keep a running spreadsheet of all transactions
Pay creditors in statutory priority order
Save all receipts, statements, and deposit records
Title the account: "Estate of [Name], Deceased"

Managing the Estate Account During Probate

Once the account is open and funded, the executor's job shifts to managing the estate's finances responsibly. This involves paying legitimate expenses, collecting remaining assets, and maintaining the detailed records the court will eventually require.

What Gets Paid from the Estate Account

Expense Category	Examples	Priority
Administration costs	Court fees, attorney fees, executor compensation	Highest
Funeral expenses	Funeral home, burial or cremation, memorial	High
Federal and state taxes	Income tax, estate tax, property tax	High
Secured debts	Mortgage payments, car loans	Medium
Unsecured debts	Credit cards, medical bills, personal loans	Lower
Distributions to beneficiaries	Cash bequests, residuary estate shares	Last

Illinois follows a statutory priority order for paying estate debts (755 ILCS 5/18-10). Executors who distribute assets to beneficiaries before paying all legitimate debts can be held personally liable for those unpaid obligations. When in doubt about the order of payments, consult your probate attorney before writing checks.

Record-Keeping Tip

Create a simple spreadsheet with columns for date, description, payee, amount in, amount out, and running balance. Update it every time you make a deposit or write a check. Download monthly bank statements and save them. When it comes time to file your court accounting, your attorney will have everything they need to prepare the required documents quickly and accurately.

Closing the Estate Account

The estate account remains open until the probate case is complete. Closing it prematurely — before all debts are paid, taxes are settled, and distributions are made — creates significant problems. Here is the proper sequence for winding down the account.

Pay all remaining debts and expenses

Ensure all creditor claims, taxes, attorney fees, and administration costs have been paid in full. The six-month creditor claim period must have expired.

Prepare and file the final accounting

Your attorney prepares the court accounting showing every receipt and disbursement. This document must balance to the penny. The court and beneficiaries review it before approval.

Distribute remaining assets to beneficiaries

Once the court approves the accounting, distribute the remaining funds according to the will or Illinois intestacy law. Issue checks or transfers from the estate account directly to each beneficiary.

Close the account and file proof with the court

After the final distribution, the account balance should be zero. Close the account at the bank, obtain a closing statement, and file proof of closure with the court as part of your final report.

Frequently Asked Questions

Next Steps

Opening an estate bank account is one of the earliest and most consequential tasks in Illinois probate. Getting it right from the start — with the correct documents, proper titling, and clean record-keeping — sets the foundation for a smooth probate process and protects you from personal liability as executor.

If you are navigating probate for the first time, you do not have to figure this out alone. An experienced probate attorney can guide you through every step, from obtaining Letters of Office to closing the estate account and everything in between.

Need Help with Illinois Probate?

At Illinois Estate Law, we handle probate for a flat fee — no hourly billing, no surprise invoices. We guide executors through every step of the process, including opening the estate account, managing creditor claims, filing court documents, and distributing assets to beneficiaries.

Schedule a Consultation Learn About Our Probate Services

Call (312) 373-0731 to speak directly with our team.

Mar 20, 2026

How to Open an Estate Bank Account for Probate in Illinois