Filing an Affidavit of Heirship in Massachusetts Courts

If you've inherited property in Massachusetts but the deceased person didn't leave a will, you may need to file an affidavit of heirship to establish your legal right to that property. This document tells the court who the rightful heirs are when someone dies without a will and without it, you could be stuck unable to sell, transfer, or even manage the property you've inherited. Getting the filing process right the first time saves you months of delays, extra court costs, and legal headaches.

What Is an Affidavit of Heirship in Massachusetts?

An affidavit of heirship is a sworn legal document that identifies the surviving heirs of a person who died (the "decedent") and describes the property they left behind. In Massachusetts, this affidavit is filed with the probate court to establish who has the legal right to inherit property when there's no valid will a situation the law calls dying intestate.

The affidavit typically includes the decedent's full name, date and place of death, a list of all known heirs and their relationship to the decedent, and a description of the real estate or personal property involved. It must be signed under oath, usually by someone who knew the family and can verify the information often a relative or close family friend.

Massachusetts has specific rules about what this document must contain and how it gets filed. The Massachusetts Probate and Family Court handles these filings, and each county has its own probate court location where you'll need to submit your paperwork.

When Do You Actually Need to File One?

You need an affidavit of heirship when someone dies without a will and leaves behind property especially real estate that needs to be transferred to the rightful heirs. Common situations include:

A parent dies without a will, and the family needs to sell the family home
A spouse passes away intestate and the surviving spouse needs to clear the property title
An unmarried person dies and siblings or children need to establish ownership of inherited land
A bank or title company requires proof of heirship before allowing a property sale or transfer

Without this document, heirs often find they can't sell the property, refinance a mortgage, or even pay property taxes in a way that reflects the actual ownership. If you're weighing this option against a full probate proceeding, our comparison of the affidavit of heirship versus the probate process in Massachusetts can help you decide which path makes sense for your situation.

What Are the Document Requirements?

Before you file anything with the court, you need to gather several documents and pieces of information. Missing even one item can send you back to square one.

You'll need the decedent's death certificate (a certified copy), a complete list of all heirs with their full legal names, addresses, dates of birth, and relationship to the decedent. You also need a legal description of any real estate involved not just the street address, but the formal property description from the deed. The affidavit itself must be signed in front of a notary public by at least one disinterested witness meaning someone who isn't an heir and doesn't stand to benefit from the estate.

Massachusetts courts may also require a surety bond in some cases, depending on the value of the estate. For a detailed breakdown of every document you'll need to assemble, see our guide on Massachusetts affidavit of heirship document requirements.

How Do You File It Step by Step?

The filing process follows a specific sequence. Here's how it works in Massachusetts probate courts:

Prepare the affidavit. Draft the document with all required information the decedent's details, heir information, and property description. Make sure the language meets Massachusetts legal standards.
Get it notarized. The person swearing to the truth of the information must sign the affidavit in front of a notary public. If a witness is also signing, they must appear before the notary as well.
Complete the court forms. Massachusetts probate courts have their own cover sheets and filing forms. You'll need to fill these out in addition to the affidavit itself.
File with the correct probate court. Submit everything to the probate court in the county where the decedent lived at the time of death. If the decedent owned property in a different county, you may need to file there as well.
Pay the filing fee. Court filing fees vary, but expect to pay somewhere in the range of $100 to $375 depending on the estate value. For current fee information, check our breakdown of the cost of filing an affidavit of heirship in MA probate court.
Attend a hearing if required. Some Massachusetts probate courts require a brief hearing before a judge approves the affidavit. Others may process it without a hearing if the paperwork is complete and uncontested.
Record the approved affidavit. Once the court approves it, you'll need to record the affidavit with the Registry of Deeds in the county where the property is located. This makes the heirship official in the public record.

For a deeper look at the court procedures and what to expect at each stage, you can read our detailed walkthrough of filing an affidavit of heirship in Massachusetts courts.

What Common Mistakes Should You Watch Out For?

People run into trouble with affidavit of heirship filings for a handful of predictable reasons:

Listing incomplete heir information. If you leave out an heir even one you didn't know about the affidavit can be challenged later, and the property transfer could be reversed.
Using the wrong property description. A street address alone won't satisfy the court. You need the legal description from the deed, including lot numbers, boundaries, or metes and bounds.
Filing in the wrong county. The affidavit must be filed in the probate court where the decedent lived, not necessarily where the property sits.
Not getting proper notarization. An unnotarized affidavit is worthless. Every signature must be witnessed and notarized correctly.
Skipping the recording step. Getting court approval isn't enough. If you don't record the approved affidavit with the Registry of Deeds, the title cloud on the property isn't cleared.
Assuming you don't need a bond. Some courts require a surety bond even when heirs agree on everything. Check before you file.

Do You Need a Lawyer to File?

Massachusetts doesn't technically require you to hire an attorney to file an affidavit of heirship. You can do it yourself. But there's a reason most people get legal help with this the paperwork has to be precise, and mistakes can cost far more than an attorney's fee. If the estate involves real estate worth significant money, multiple heirs, or any disagreement among family members, professional help is strongly advised.

An attorney can also help you determine whether an affidavit of heirship is even the right tool. In some cases, a full probate proceeding might be necessary especially if there are debts, disputes, or complex assets involved. Our guide on hiring a lawyer for an affidavit of heirship in Massachusetts covers when professional help is worth the investment.

How Long Does the Process Take?

A straightforward affidavit of heirship filing in Massachusetts usually takes four to eight weeks from start to finish, assuming the paperwork is complete and no one contests it. The timeline depends on how quickly you can gather documents, how busy the probate court is in your county, and whether a hearing is required.

Contested cases where an heir disputes the list of beneficiaries or someone claims a share can drag on for months. That's one reason to be thorough and accurate from the beginning.

Practical Filing Checklist

Obtain a certified copy of the decedent's death certificate
Identify all heirs and gather their full legal names, addresses, and dates of birth
Get the legal property description from the deed or Registry of Deeds
Draft the affidavit with all required information
Have the affidavit signed and notarized by a disinterested witness
Complete the Massachusetts probate court cover sheet and any required forms
Confirm the correct filing county (where the decedent resided)
Pay the filing fee at the probate court
Attend the hearing if one is scheduled
Record the court-approved affidavit with the county Registry of Deeds

Start by calling the probate court in your county to confirm their specific filing requirements forms and procedures can vary slightly between counties. Bring every document you think you might need and then some. It's always easier to hand over an extra paper than to come back another day.