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Court Forms

Administration Forms

Official administration forms for Nassau County — petition for letters, affidavit of heirship, due diligence, citation, and more with direct PDF links.

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Administration

14 forms

ADM

Petition for Letters of Administration

Someone died without a will. Before you can access their accounts or sell their property, you need to be officially appointed. This form starts that process.

A family member died without a will.

PALA

Petition for Ancillary Letters of Administration

When someone who lived outside New York died without a will but owned property here, this form asks the court to appoint an administrator for the NY property.

The deceased lived outside NY, had no will, but owned property in New York.

ADM-DBN

Petition for Letters of Administration d.b.n.

When the original administrator dies or can no longer serve, this form asks the court to appoint a replacement to finish settling the estate.

The original administrator can no longer serve and the estate isn't fully settled.

A-2New

Affidavit of Heirship

A sworn statement listing all the deceased person's legal heirs — their names, addresses, ages, and relationship to the deceased. Required in every administration proceeding.

You're filing for administration and need to identify all heirs.

A-4New

Affidavit of Due Diligence

Proof that you made a genuine effort to locate and notify all interested parties. Required when you can't find certain heirs or beneficiaries.

You can't find one or more heirs and need to show the court you tried.

AOSNew

Affidavit of Service

Proof that legal papers were properly delivered to all required parties. Filed after serving citations or notices.

You've served legal papers and need to prove delivery to the court.

MANew

Marriage Affidavit

A sworn statement about the deceased's marital history. Required in administration proceedings to determine who has priority to serve as administrator.

Filing for administration — the court needs to verify marital status and spousal rights.

A-CITNew

Supplemental Administration Citation

A court order notifying all interested parties about the administration proceeding and giving them a chance to appear and be heard.

You're filing for administration and need to officially notify all parties.

W-1New

Waiver of Citation

When an interested party agrees to the administration without needing to be formally served. Speeds up the process by avoiding the citation step.

Family members agree to the administration and don't need to be formally served.

DGANew

Decree Granting Administration

The court's official order appointing the administrator. This is what the court signs after approving your petition.

Your administration petition has been approved — this is the court's decree.

ADBNew

Affidavit to Dispense With Bond

Asks the court to waive the bond requirement for the administrator. All distributees must consent.

All heirs agree that the administrator should serve without posting a bond.

A-CHKChecklist

Administration Petition Checklist

Checklist of all documents needed for an administration petition filing.

Before filing an administration petition.

ANCA-CHKChecklist

Ancillary Administration Checklist

Checklist for filing ancillary administration when the deceased lived outside New York.

Before filing an ancillary administration petition.

ADBN-CHKChecklist

Administration d.b.n. Checklist

Checklist for filing a petition for successor administrator (de bonis non).

Before filing an administration d.b.n. petition.

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