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Probate has a reputation as a routine legal process, something that just happens after a person dies. What most families don’t realize is how long “routine” takes. In Illinois, an uncontested estate typically runs 9 to 18 months from filing to closing. That’s not a court failure or a backlog. It’s how the process is built.
The main reason is a mandatory waiting period. Illinois law gives creditors six months from publication of notice to file claims, and the estate generally can’t close until that window shuts. Add the time to open the estate, prepare the inventory, resolve claims, and distribute assets, and a year passes quickly, even when everything goes right.
Illinois courts are mostly processing filings on schedule, though high-volume counties like Cook see localized slowdowns from e-filing traffic and the wait to get hearings scheduled. In an uncontested estate, none of it’s dramatic. All of it’s time your family spends waiting. Contested matters are a different story, and we’ll get to those.
Where the Months Actually Go
No single step looks unreasonable on its own. The delay is cumulative.
Opening the estate. The nominated executor petitions the circuit court in the county where the decedent lived. First, though, the family has to find the original will, gather death certificates, and identify heirs. That’s a few weeks to a couple of months before anyone reaches the courthouse door.
Letters of Office. The court admits the will, appoints the executor (or an administrator if there’s no will), and issues Letters of Office, the document that gives the representative authority to act. Until then, nobody can sell the house, close an account, or sign anything for the estate. A hiccup here ripples through everything that follows.
Inventory and valuation. The executor identifies what the estate owns and what it’s worth. Bank accounts are the easy part. A business interest or real estate needing appraisal takes real time, and the executor’s expected to report to interested parties within the first couple of months.
The creditor claims window. Notice goes out by publication and by mail, and the estate stays open six months from first publication so claims can come in. This is the immovable block of the timeline. It runs no matter how organized the family is, and prudent executors don’t distribute while it’s open.
Debts, taxes, and expenses. Valid claims get paid or contested, the final income tax return gets filed, and estate tax gets addressed if the estate’s large enough to owe it.
Distribution and closing. Only then does the executor distribute what remains, present a final accounting, and ask the court to close the estate. If everyone signs off, closing is quick. If anyone objects, you’re back on the court’s calendar.
Stack those stages end to end and 9 to 18 months is understandable.
What Stretches a Probate Past 18 months
Asset complexity. Hard-to-value assets take time to appraise, real estate has to be maintained and sold, and out-of-state property may require a separate proceeding there.
Incomplete filings. A missing signature or an error in the inventory means corrections, refiling, and another trip through the court’s queue.
Family disputes. A will contest or a disagreement among heirs stalls everything until it’s resolved.
Tax complications. An open matter with the IRS can hold up closing long after everything else is done.
The Wait Costs More Than Time
While the estate’s open, its assets still need care. The mortgage is still due, along with insurance, property taxes, and utilities. Until Letters of Office issue, nobody can touch estate accounts, so early expenses often come out of a family member’s pocket. Reimbursement comes eventually, but only once the estate has funds to pay it.
Real estate is the biggest pressure point. A house can sit vacant for months, generating expenses without producing a dollar of income. The longer administration runs, the more those carrying costs eat into what the family actually inherits.
The executor carries all of it. Tax deadlines don’t pause, and missing one means penalties and interest. Miss a court deadline, and the executor risks removal or personal liability. Assets need protection and accurate records the whole way through, which means more work and more exposure as time drags. And the beneficiaries still call, frustrated about a timeline the executor can’t shorten.
For Chosen Families, the Stakes are Higher
Probate follows the will, and without one, it follows Illinois intestacy law, which recognizes spouses and blood relatives and no one else. An unmarried partner has no claim. Neither does the friend who was family in every way that mattered. During a year of administration, a legal spouse waits for money. A partner without documents can wait for a ruling on whether they get anything at all, sometimes while a relative they’ve never met contests their place in the home they live in.
Probate is also public. Anyone can read the file, see the assets, and challenge the plan. For families who’ve already had to defend their legitimacy once, doing it again in open court is a cost no one should have to pay.
Planning How to Opt Out
You can’t shorten the creditor claims period. You can control how much of your estate ever touches it.
Assets held in a properly funded revocable living trust pass outside probate entirely. So do accounts with beneficiary designations and certain forms of joint ownership. In Illinois, smaller estates without real estate can sometimes skip probate through a small estate affidavit. The right combination depends on your assets and your family, which is exactly what a real estate plan is built around.
When probate can’t be avoided, preparation still pays. Updated documents, a clear asset inventory, and organized records are the difference between an administration that moves and one that stalls.
If your plan hasn’t been reviewed recently, or your family is one the intestacy statute wasn’t written for, let’s talk. Book a Complimentary Discovery Call with Chosen Estate Planning. It’s a no-pressure conversation about where you are, what matters to you, and whether we’re the right fit.
Ready to Keep Your Family Out of Probate Court?
If your plan hasn’t been reviewed recently, or your family is one the intestacy statute wasn’t written for, let’s talk. Book a Complimentary Discovery Call with Chosen Estate Planning. It’s a no-pressure conversation about where you are, what matters to you, and whether we’re the right fit.