Probate Timeline
August 21, 2026 · Marc Cormier
Montgomery County Probate Filing Timeline
Marc Cormier is not an attorney. This page is for general informational and entertainment purposes only and is not legal advice. Consult a probate attorney before making decisions about probate filings in Montgomery County.
Key Takeaways
- Full Montgomery County probate typically runs 9 to 18 months from initial filing to final distribution.
- Letters of Administration or Letters Testamentary are usually issued within 2 to 6 weeks of filing.
- The List of Interested Persons is due within 20 days of appointment. The estate Inventory is due within 3 months.
- The 6-month creditor claim window, running from the date notice is first published, is the single biggest fixed delay on most estates.
- Modified Administration can shorten the full timeline to 3 to 9 months when all heirs consent.
- You can list and sell the property as soon as Letters are issued, without waiting for the full estate to close.
Montgomery County
Filed with: Montgomery County Register of Wills, 50 Maryland Ave, Room 107, Rockville, MD 20850, (240) 777-9600
Montgomery County Probate Filing Process
01. File Petition for Probate
Timeframe: Week 1
File the original will (if one exists) and the petition with the Montgomery County Register of Wills. This opens the estate.
02. Letters Issued
Timeframe: Weeks 2-6
The Register of Wills approves the personal representative and issues Letters Testamentary (if there is a will) or Letters of Administration (if there is no will). This is the point where the property can be listed for sale.
03. List of Interested Persons Filed
Timeframe: Within 20 days of appointment
The personal representative files a List of Interested Persons naming every heir and beneficiary by name and address.
04. Notice to Creditors
Timeframe: Months 1-6
Notice is published once a week for three successive weeks in a local paper and mailed to known creditors. Maryland law sets a 6-month creditor claim period from the date of first publication. The estate generally cannot close until this window passes.
05. Inventory Filed
Timeframe: By month 3
The personal representative files a detailed inventory of all estate assets, including real estate, bank accounts, investments, vehicles, and personal property, with date-of-death fair market values. Filing fee: $2.50 per page.
06. Appraisal Completed
Timeframe: Months 2-4
The property is appraised for date-of-death tax basis. This appraisal sets the cost basis for capital gains tax and supports fair pricing if the property is sold.
07. Debts and Taxes Paid
Timeframe: Months 6-12
The estate pays legitimate creditor claims, including mortgages, taxes, funeral expenses, and other debts, and settles any inheritance or estate tax obligations with the Maryland Comptroller.
08. Final Accounting Filed
Timeframe: Months 10-14
The personal representative files a final accounting with the Register of Wills, showing all receipts, disbursements, and proposed distributions.
09. Distribution to Heirs
Timeframe: Months 12-18
Assets are distributed to heirs according to the will, or Maryland intestacy law if there is no will.
10. Final Discharge Order
Timeframe: Month 18+
The Register of Wills closes the estate once all filings are approved and distributions are complete.
11. Modified Administration (Faster Alternative)
If all residuary beneficiaries consent and the estate qualifies, Modified Administration removes the formal inventory, annual accounting, and formal creditor notice requirements. Typical timeline: 3 to 9 months instead of 9 to 18.
Disclaimer: These figures reflect Maryland state law filing deadlines (Md. Code, Estates and Trusts, Title 6, Subtitle 1) and Montgomery County Register of Wills procedures. Actual timeframes may vary depending on the specific circumstances of the estate, court caseload, and whether the probate process is contested. Consult a qualified probate attorney for guidance on your specific situation.
Understanding the Timeline for Selling Probate Property
One of the most common questions personal representatives ask is when they can sell the estate's real property. The answer is as soon as Step 2 completes. Once the Register of Wills issues Letters Testamentary or Letters of Administration, you have full authority to list and sell the home. You do not need to wait for the Inventory to be filed, the creditor window to close, or the final discharge order.
That said, a few things matter when timing a probate sale:
- The appraisal. Step 6 sets the date-of-death valuation. While not strictly required before listing, it establishes the tax basis and helps you price the property realistically.
- Court approval. Under Regular Estate administration, the Orphans' Court generally requires approval for real estate sales unless the will grants power of sale. Under Modified Administration, court approval is typically not required for each step.
- Title curative issues. If the title has clouds, liens, or transfer-on-death instruments, those need resolving before closing. Starting that work early avoids delays later.
For a deeper look at how the probate timeline interacts with selling real estate, read How Long Does Probate Take in Maryland and our Executor's Guide to Selling Probate Property.
Why the Creditor Claim Period Is the Biggest Bottleneck
Maryland law requires that notice to creditors be published once a week for three consecutive weeks in a local newspaper, followed by a 6-month claim period measured from the date of first publication (Md. Code, Estates and Trusts, Sections 7-103 through 7-107). This means the estate cannot distribute assets or obtain a final discharge order until at least 6 months and roughly 3 weeks after the first notice runs.
The estate can sell the house during this 6-month window, but the sale proceeds must be held in the estate account until the creditor window closes and any claims are resolved. For many estates, this single fixed delay is the reason the total timeline runs 9 to 18 months rather than the 2 to 4 months the active paperwork would otherwise take.
Modified Administration: The Fast-Track Option
Modified Administration is Maryland's streamlined alternative to Regular Estate administration. When all residuary beneficiaries consent, the estate can skip the formal inventory, the annual accounting, and the formal creditor notice requirements. This typically cuts the overall timeline from 9-18 months down to 3-9 months.
An estate qualifies for Modified Administration when it is not a Small Estate and all residuary beneficiaries are living and consent. The personal representative still files a petition, obtains Letters, and files a List of Interested Persons, but the formal accounting and notice requirements are dramatically reduced.
For more detail on the differences, see Independent vs. Supervised Administration in Maryland.
Costs Along the Way
| Filing or Cost | Amount |
|---|---|
| Probate petition filing fee | $400-$1,200 (based on estate value) |
| Inventory filing fee | $2.50 per page |
| Newspaper publication costs | $100-$300 |
| Certified copies of Letters | $5-$10 per copy |
| Date-of-death appraisal | $400-$700 |
| Probate attorney (optional but recommended) | 2%-4% of gross estate, flat fee, or hourly |
| PR commission (Maryland statutory) | 9% of first $20K + 3.6% of excess |
For a full breakdown, see How Much Does Probate Cost in Maryland.
When to Call a Probate Attorney
While a personal representative can navigate Montgomery County probate without an attorney in straightforward cases, legal counsel is strongly recommended when:
- The will is contested or a caveat proceeding is filed
- The estate includes complex assets (business interests, multiple properties, trusts)
- There are disputes among beneficiaries or potential claims for undue influence
- Federal or Maryland estate tax returns are required
- The PR needs court approval for the real estate sale and wants guidance on the process
Read our guide on Choosing the Best Probate Attorney for tips on selecting the right one for your situation.
Frequently Asked Questions
How long does Montgomery County probate take from start to finish?
Typically 9 to 18 months. Modified Administration can reduce this to 3 to 9 months.
When can I sell the house during probate?
As soon as Letters of Administration or Letters Testamentary are issued, usually 2 to 6 weeks after filing the initial petition.
What is the List of Interested Persons deadline?
Within 20 days of being appointed as personal representative.
When must the estate inventory be filed?
Within 3 months of appointment. The filing fee is $2.50 per page.
Can I avoid the 6-month creditor claim period?
Under Modified Administration, formal creditor notice requirements can be reduced, but in Regular Estate administration the 6-month window is mandatory.
Where do I file probate papers in Montgomery County?
Montgomery County Register of Wills, 50 Maryland Ave, Room 107, Rockville, MD 20850. Phone: (240) 777-9600.
Related Reading
- How Long Does Probate Take in Maryland
- How Much Does Probate Cost in Maryland
- Executor's Guide to Selling Probate Property in Maryland
- Independent vs. Supervised Administration in Maryland
- Choosing the Best Probate Attorney
- Montgomery County Probate Timeline Overview
- Selling a Probate House in Maryland
Need Help Navigating Montgomery County Probate?
If you are a personal representative dealing with a Montgomery County estate and need guidance on the filing timeline or selling probate property, I am here to help.
Call Marc Cormier: (301) 660-6272
Schedule a Free ConsultationLegal Disclaimer
Marc Cormier is a licensed real estate agent. This page provides general information about the Montgomery County probate filing process for educational purposes only and is not legal advice. Probate procedures may change. Consult a qualified probate attorney licensed in Maryland for advice on your specific estate.