AllowedThe executor presents the original will, a certified copy of the death certificate and a list of the heirs, and the Surrogate's staff prepare the probate papers for the executor to sign. The office's Information Sheet for Probate lists what to bring.
Accepted payment
At the counterCheck.Checks for the Surrogate's fees are made payable to Mercer County Surrogate.
Minors' Funds1-609-989-6321Answered Wednesday and Thursday.
General Information and Satellite Office Appointments1-609-989-6336
About the court
Probate cannot be granted until the 11th day after the death; papers may be started earlier, but short certificates issue from the 11th day. Arrive by 4:00 PM, and send FedEx, UPS and USPS deliveries to the office's street address. The office also holds probate appointments at satellite offices around the county, booked through the general information line.
Probate is the court-supervised process of settling someone's estate after they die — validating the will, paying debts and taxes, and transferring what's left to the heirs. In Mercer County, probate runs through the Surrogate's Court at Mercer County Civil Court House, 175 South Broad Street, 4th Floor, Room 420, Trenton.
The personal representative opens the case, gives notice to heirs and creditors, files an inventory of the estate's assets, settles outstanding debts and taxes, and then distributes the remainder under the will — or under New Jersey intestacy law when there is no will.
Most New Jersey estates take 9 months to 12 months to move through this process. Creditors have 9 monthsN.J.S.A. 3B:22-2, 3B:22-4, 3B:22-8, 3B:22-10, 3B:22-33Verified Oct 18, 2026View source to present a claim, counted from the date of death.
What Probate Costs in Mercer County
What probate costs in Mercer County, New Jersey comes down to a handful of line items — the court filing fee, attorney and executor compensation, publication, and sometimes a bond — scaled by the estate's size and whether the will is contested. The case itself runs through the Surrogate's Court at Mercer County Civil Court House, 175 South Broad Street, 4th Floor, Room 420, Trenton.
New Jersey charges $100N.J.S.A. 22A:2-30Verified Oct 17, 2026View source to open probate, the same in every county. Additional filings during administration — inventory, accounting, the final petition — add to the total.
Estimate the costs for this estate:
Attorney fees in New Jersey are negotiated, typically 2.4%Modeled estimate under R. 4:42-9(a)(3) (counsel fee out of the estate); R. 4:42-9(b) (affidavit of services; RPC 1.5(a) factors; no statutory percentage); N.J.S.A. 3B:18-6 (attorney serving as fiduciary): the hours the statutory fee schedules imply, at the state's surveyed hourly rateVerified Sep 8, 2026View source to 3.9%Modeled estimate under R. 4:42-9(a)(3) (counsel fee out of the estate); R. 4:42-9(b) (affidavit of services; RPC 1.5(a) factors; no statutory percentage); N.J.S.A. 3B:18-6 (attorney serving as fiduciary): the hours the statutory fee schedules imply, at the state's surveyed hourly rateVerified Sep 8, 2026View source of estate value. Flat-fee arrangements are common for straightforward estates.
New Jersey sets executor compensation by statute — about $20,500 on a $500,000 estate, roughly 4.1%N.J.S.A. 3B:18-14Verified Sep 8, 2026View source. Family members who are also beneficiaries often waive the fee — executor pay is taxable income while inheritances are not.
A surety bond may be required unless the will waives it or all beneficiaries consent. Premiums run roughly 0.5%Industry surety premium estimate; the bond itself under N.J.S.A. 3B:15-1Verified Sep 8, 2026View source of estate value annually.
Probate in New Jersey typically runs 9 months to 12 months, and costs accrue throughout that period.
How to File Probate at the Surrogate's Court
Probate cases in Mercer County are filed at the Surrogate's Court. File in person during business hours or by mail.
Beside the filing office, the court lists separate lines for Probate, Surrogate Court Matters, Adoptions, and Minors' Funds.
Can You File Without an Attorney?
New Jersey has no statewide fill-in probate petition, so the opening petition is drafted as a legal pleading, and informal probate is not availableN.J.S.A. 3B:3-17, 3B:3-19; 2B:14-1 (Surrogate is the Judge and Clerk of the Surrogate's Court — no non-judicial/registrar track)Verified Sep 8, 2026View source.
Designated parking is at the corner of Broad Street and Livingston Street, diagonally across from the Civil Courthouse, under a large green sign.
What to Bring
Filed with the opening petition at the Surrogate's Court: Original will and any codicils (lodged with the Surrogate for probate); Certificate of death, or other competent proof of death — the requirement may be dispensed with for good cause, and does not apply to an application for substitutionary letters (County Surrogates in practice ask for a certified copy with a raised seal); Application identifying the heirs / next of kin and persons entitled to letters, with their addresses and relationshipsN.J.S.A. 3B:3-17 (probate of will & grant of letters), 3B:3-22 (10-day wait), 3B:10-1, 3B:10-2, 3B:10-13 (letters of administration)Verified Aug 24, 2026View source.
Death Certificates and the Medical Examiner in Mercer County
In Mercer County certified copies of the death certificate come from the Local Registrar of the town or city where the death occurred, or from New Jersey Department of Health - Office of Vital Statistics and Registry.
Vital Records Office Record
New Jersey Department of Health - Office of Vital Statistics and Registry
From the Local Registrar of the town or city where the death occurred, or from New Jersey Department of Health - Office of Vital Statistics and Registry
Mail
Vital Record Mail Services
Attn: New Jersey Vital Records
P.O. Box 222130
El Paso, TX 79913
Clearing title to real estate after a death, whether by a personal representative’s deed, an affidavit of survivorship, or a court order, happens at the County Clerk.
Deeds and other real property documents for Mercer County are recorded with the County Clerk at 209 South Broad Street, Trenton, NJ 08608. Phone: 1-609-989-6466. Hours: Monday, Tuesday, Thursday, Friday 8:30 AM-4:30 PM; Wednesday 8:30 AM-6:45 PM.
The County Clerk charges $30 for the first page plus $10 for each additional page.
Mercer County accepts electronic recording through the New Jersey County Recording portal.
New Jersey allows independent administrationN.J.S.A. 3B:14-23 (fiduciary powers without court authorization); 3B:16-2 (inventory only if the court requires it); 3B:17-2 (accounting only if required)Verified Sep 8, 2026View source, so the personal representative manages, pays and distributes the estate without returning to the court for approval at each step. A probate attorney earns the fee when the estate is contested, includes a business or out-of-state real estate, has unclear or insolvent debts, or when beneficiaries disagree.
Probate attorney fees in New Jersey are based on reasonable compensation, billed hourly or as a flat fee. Ask a Mercer County firm to quote a structure up front.
A probate attorney files the petition with the Surrogate's Court, publishes the required creditor notices, prepares the inventory and accounting, handles creditor claims and tax filings, and guides the final distribution. They represent the personal representative — not the beneficiaries — a distinction that matters if a dispute develops.
Mason, Griffin & Pierson has been a Princeton community firm since 1955, serving Mercer County. Its Estates & Trusts group handles probate, estate and trust administration, and estate, gift, GST, and New Jersey inheritance tax matters, advising fiduciaries and beneficiaries and preparing wills, powers of attorney, and advance directives.
Augulis Law Firm works from Warren in Somerset County and serves Somerset, Middlesex, Union, Hunterdon and Morris families. The practice covers trust administration, Medicaid and elder law, special needs planning, and asset protection for family-owned businesses, alongside wills, trusts, and incapacity documents. Estate planning consultations are free.
PracticesEstate PlanningTrust AdministrationElder LawSpecial Needs Planningand 2 more
Giuditta Law Firm provides estate planning and probate services to families in Union County and throughout New Jersey. Founding attorney Nicholas A. Giuditta III brings 30 years of experience and co-chairs the Union County Bar Association Elder Law Committee.
Founded in 1978, Hill Wallack is a Princeton firm serving Mercer County and central New Jersey. Its Trusts & Estates attorneys handle probate, collection of assets, payment of estate liabilities, estate tax returns, and distribution, guiding executors and trustees through estate administration alongside will and trust drafting.
PracticesEstate PlanningTrust AdministrationProbateCharitable PlanningWealth Transfer
Norris McLaughlin specializes in Estate Planning and Administration & Wealth Preservation with a 15-attorney practice group, serving clients throughout North and Central Jersey.
Bookbinder Law is a Marlton elder law and estate planning practice serving Camden, Burlington, Gloucester, and Mercer counties, founded in 1996 by Dana E. Bookbinder, a Certified Elder Law Attorney through the National Elder Law Foundation. The firm assists executors and families with probate and estate administration, special needs planning, and guardianships across South Jersey.
Firm listings are for informational purposes only. SimplyTrust does not endorse or recommend any specific firm or attorney. Contact firms directly to verify their current practice areas and availability.
Data sourced from New Jersey statutes and official state code. Fee percentages are modeled estimates; each figure's note says how. How we research.
Tools for Settling an Estate in New Jersey
Free tools for settling an estate in New Jersey: whether probate is needed, executor and trustee pay, creditor deadlines and taxes. Run each tool.
How Do I Settle an Estate?
Settling an estate in New Jersey: creditors have 9 monthsN.J.S.A. 3B:22-2, 3B:22-4, 3B:22-8, 3B:22-10, 3B:22-33Verified Oct 18, 2026View source to present claims; a simple estate closes in 6 months to 9 months.
See the Steps
How Do I Settle a Trust?
Settling a trust in New Jersey happens outside court: the trustee acts under the state's Uniform Trust CodeN.J.S.A. 3B:31-1 et seq.Verified Oct 17, 2026View source, notifies the beneficiaries, then pays the debts and distributes under the trust's terms.
See the Steps
Can I Self-File Probate?
New Jersey has no statewide fill-in probate petition, so the opening petition is drafted as a legal pleading, and informal probate is not availableN.J.S.A. 3B:3-17, 3B:3-19; 2B:14-1 (Surrogate is the Judge and Clerk of the Surrogate's Court — no non-judicial/registrar track)Verified Sep 8, 2026View source.
Enter the estate value to see New Jersey attorney fees, executor fees, court costs and the timeline.
Examples:
General information about probate costs, not legal or financial advice. Fee bases vary by state and may use gross estate, personal property, inventory value or net property after debts. Actual costs vary by county, attorney and estate complexity. Consult a licensed attorney for legal questions.
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See whether you can file probate yourself
Enter the estate value to see whether New Jersey lets a self-represented person open probate, what the court requires, and what each route costs.
General information about filing probate without a lawyer, not legal advice. Both routes are priced by the probate cost estimator on the same estate; the attorney fee is the one line that differs. Actual costs vary by county, attorney and estate complexity. Consult a licensed attorney for legal questions.
