Reporting life insurance on an estate tax return and who files what

Most families never see an estate tax return, and the ones that do rarely expect life insurance to be on it. Yet a death benefit can be the largest single item in a gross estate, and the paperwork that reports it starts with a short form the insurer, not the family, prepares. These questions and answers cover when an estate files, what the insurer's statement is, how ownership and beneficiary change the reporting, and who does the work.

This is general information for 2026 law. The return itself is a job for an estate attorney or a CPA who handles estates, and nothing here replaces their review of the actual facts.

The form and the filing threshold

What is Form 712, and what does it do?

Form 712 is the IRS's Life Insurance Statement. It is filled in by the insurance company, not by the family, and it reports the facts about one policy that the person preparing an estate tax return needs: who the insured is, who owns the policy, who the beneficiaries are, the date of death, the amount payable, any interest added, any loans outstanding and whether the policy was assigned. For a policy that was still in force on someone else's life, it gives the policy's value on the date of death instead of a death benefit.

The reason it exists is simple. The person preparing the return cannot produce these numbers from memory or from a policy copy, and the IRS wants the figures from the company that holds the records. The preparer attaches the statement to the return when the instructions call for it. The form's instructions and the instructions for the estate tax return say which policies need one, and your preparer will follow them.

Does every estate have to file an estate tax return?

No. The federal estate tax return, Form 706, is generally required only when the decedent's gross estate, plus certain taxable gifts made during life, is more than the basic exclusion amount for the year of death. For deaths in 2026 that amount is $15,000,000 per person, according to the IRS (the figure comes from Public Law 119-21 and is indexed for inflation). Most estates are far below it.

An estate below the threshold may still file for another reason: to make a portability election, covered below. And an estate that owes no federal tax may owe tax or need a filing in a state that has its own estate or inheritance tax, often at a much lower threshold.

How does life insurance get counted toward the threshold?

This is the question that surprises people. Under Internal Revenue Code section 2042, the proceeds of a policy on the decedent's life are included in the gross estate in two situations:

1. The proceeds are receivable by or for the benefit of the estate, for example because the estate is the named beneficiary.
2. The decedent, alone or with someone else, held any "incidents of ownership" in the policy at death. Those include the right to change the beneficiary, to surrender or cancel the policy, to assign it, to borrow against it, or to pledge it.

If either condition applies, the full death benefit counts, not just the cash value. life insurance and the federal estate tax walks through both triggers in more detail.

A hypothetical shows how fast this can matter. Say a widower, Raymond, dies in 2026 owning $9,000,000 of other assets and a $7,000,000 policy on his own life, which he owns and which names his children as beneficiaries. His children receive the $7,000,000 without income tax, but for the estate tax the gross estate is $9,000,000 plus $7,000,000, or $16,000,000. That is $1,000,000 over the $15,000,000 exclusion. At the 40% top rate that is roughly $400,000 of federal estate tax, before deductions, any taxable gifts he made earlier, or state tax. If the policy had instead been owned by a trust that held it for more than three years, the gross estate would be $9,000,000 and there would be no federal tax and no filing requirement. The numbers are invented, and an actual estate would have debts, expenses and deductions to subtract.

How ownership and the beneficiary change the reporting

What changes if the policy is payable to the estate?

The proceeds are included in the gross estate under the first trigger, whoever owned the policy. They are also an asset of the estate: they pass through probate, are available to creditors who file valid claims, and are distributed under the will. For a small estate this is mostly a practical matter; for a large one it adds the insurance to the pile on which tax is measured. why naming your estate as beneficiary is usually a mistake explains the probate side.

On the return, the policy is reported with the statement from the insurer, which shows the estate as the payee.

What changes if a trust owned the policy?

If an irrevocable trust, rather than the insured, owned the policy and the insured held no incidents of ownership, the proceeds are generally not included in the insured's gross estate. That is the purpose of an irrevocable life insurance trusts.

There is a time trap. Under section 2035, if the insured transferred an existing policy to the trust and died within three years of the transfer, the proceeds are pulled back into the estate. This is the the three-year rule for transferring a policy. A trust that bought a new policy on the insured's life from the start is generally not caught by it, because the insured never transferred a policy, but the trust must have been set up and run properly, including how the premiums were paid.

Even when the proceeds are excluded, the preparer may still ask the insurer for a statement to confirm the owner and beneficiary, because the facts support the position that the policy is outside the estate. Whether to attach it is the preparer's call.

What if the decedent owned a policy on someone else's life?

A policy the decedent owned on another person, such as a parent who owned a policy on an adult child, does not pay out at the parent's death because the insured is still living. It is nevertheless an asset the decedent owned, so its value is part of the gross estate. The insurer's statement reports that value, which for a policy in force is generally based on the policy's interpolated terminal reserve plus unearned premium rather than simply the cash value, and the preparer reports it on the appropriate schedule. A term policy with little value counts for little; a mature whole life policy can count for a lot.

The new owner of that policy is decided by the estate plan, and the insurer should be told. The executor should not let it lapse while the question is open.

What about policy loans?

A loan outstanding at death does not remove the policy from the estate. The insurer's statement shows the gross death benefit and the loan, and the net proceeds paid. For estate tax purposes the policy proceeds are generally counted at the full amount payable on the policy, while the loan can be a debt that the preparer considers as a deduction if it is a valid obligation of the estate. Treatment depends on the facts, which is one reason to let the preparer decide. See life insurance policy loans: how they work and what they risk for how loans reduce the payout in the first place.

Marital deduction and portability

How does the marital deduction change the picture?

Property that passes to a surviving spouse who is a U.S. citizen generally qualifies for the unlimited marital deduction, so a policy payable to the spouse is reported but produces no tax at the first death. The tax question then moves to the second death, when the money, if unspent, may be part of the survivor's estate. For couples with large estates this is the usual reason to consider a trust for the survivor or a policy owned outside the estate.

What is portability, and does it require a filing?

Portability lets a surviving spouse add the deceased spouse's unused exclusion to their own. It is not automatic: the executor must file an estate tax return and elect it. Here is an illustration. Say the first spouse dies in 2026 with a $4,000,000 estate. The unused exclusion is $15,000,000 minus $4,000,000, or $11,000,000. If the executor files a timely return that elects portability, the survivor can add up to $11,000,000 to their own exclusion. No tax is due, but the return is still required to make the election. A couple with an estate that could grow beyond the survivor's own exclusion, including from insurance proceeds, often files for this reason.

If the decedent's life was insured and the preparer needs to report the policy on the return, the Form 712 comes from the insurer in the same way. Some relief exists for late portability elections, but the rules are technical, and an estate attorney should confirm whether it applies.

Deadlines, preparers and state returns

When is the return due?

A federal estate tax return is generally due nine months after the date of death. An automatic extension of the time to file, typically six months, is available on request. An extension to file is not an extension to pay, so interest can accrue on tax not paid by the nine-month date. The preparer will calendar the dates, and the executor should hand over the date of death and the insurer statements early enough to allow for them.

How long does the insurer take to produce the statement, and how do I ask?

There is no single deadline that applies to every insurer, and the time depends on the company's workload and on whether the claim is open. Ask in writing, give the insured's name and policy number, state that the statement is needed for an estate tax return, and ask for it as soon as the claim is complete. Insurers generally have a claims or estate department that handles these requests. If you are not the beneficiary, you may need to send your letters of authority.

Do not wait until the nine-month date. Request it early in the process, at the same time you file the claim, and keep a copy of the request.

Does the beneficiary report anything?

The beneficiary generally does not report the death benefit as income, and the insurer does not send an income tax form for the benefit itself. Interest paid after death is taxable, and the insurer reports it. is life insurance taxable? covers this side. The estate tax return is the executor's filing, not the beneficiary's.

If the estate owes tax, the executor is the person responsible for paying it from estate assets, and the question of who bears the burden among the heirs depends on the will, a trust and state law. A beneficiary who receives a large death benefit may find that the will or state law apportions part of the tax to them, which is a question for the attorney.

Is there a state return too?

Some states levy an estate tax, an inheritance tax or both, and their thresholds and forms differ from the federal ones. A state return may be needed even when no federal return is, and a state may require the same insurer information. The rules vary, so ask the preparer to confirm the state's requirements. state estate and inheritance taxes and life insurance gives the general picture.

Who prepares the return, and what does it cost to hire help?

The executor signs the return, but an estate attorney, a CPA experienced in estate returns, or both usually prepare it. The executor's job is to gather the facts: date of death, the will and any trust documents, the list of assets, appraisals, and the statements from insurers and other institutions. The preparer fills in the schedules and files.

Fees vary widely with the size and complexity of the estate and with the region, so ask for an estimate and what it includes before you hire. If the estate is near the threshold, an early consultation can show whether a filing is needed at all.

Mistakes and a place to start

What mistakes happen most often?

• Assuming insurance is outside the estate because the beneficiary is a child. Ownership decides, not the beneficiary.
• Forgetting a policy the decedent owned on someone else. It has value even though it pays nothing.
• Missing the three-year rule on a recent transfer to a trust or family member.
• Treating an extension to file as an extension to pay.
• Not requesting the insurer's statement until close to the deadline.
• Skipping the portability filing for a couple whose combined estate could exceed one exclusion.

Where do I start?

1. Find every policy on the decedent's life and every policy the decedent owned, using the steps in an executor's checklist for life insurance after a death.
2. Write down who the owner and the beneficiary are on each.
3. Run the estate tax exposure check for a rough sense of whether the estate is near the threshold.
4. If it is, or if a portability election is worth considering, meet an estate attorney or CPA early.
5. Ask each insurer in writing for the statement the preparer will need.

Key takeaways

• Form 712 is the insurer's statement of a policy's facts and value; the insurer prepares it, and the estate tax return preparer attaches it.
• A federal return is generally required only above the 2026 exclusion of $15,000,000 per person, but a smaller estate may file to elect portability.
• A policy on the decedent's life counts in full if the decedent owned it or it is payable to the estate, even when a child is the named beneficiary.
• A policy owned by the decedent on someone else's life is also reported, at its value rather than a death benefit.
• Request the statement early, remember that an extension to file is not an extension to pay, and check whether a state return is also required.