To fund an irrevocable life insurance trust, you gift cash to the trustee each year, the trustee sends every beneficiary a written notice of their temporary right to withdraw that money, and once the withdrawal window closes the trustee uses the cash to pay the insurance premium. Done correctly, each contribution qualifies for the annual gift tax exclusion — $19,000 per beneficiary in 2026 — and the death benefit stays outside your taxable estate. Done sloppily, the IRS can treat contributions as taxable gifts against your lifetime exemption or, worse, pull the entire death benefit back into your estate at 40% tax.1Internal Revenue Service. What’s New – Estate and Gift Tax
The setup is the easy part. The funding mechanics, repeated every year for the life of the policy, are where ILITs succeed or fail.
Why You Can’t Just Pay the Premium Yourself
An ILIT works because someone other than you owns the policy on your life. Life insurance proceeds are pulled into your gross estate if you held any “incidents of ownership” at death — the power to change beneficiaries, cancel the policy, borrow against it, or assign it.2Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance The trustee holds those powers instead. If you write a check straight to the insurance carrier, you look like the true payor, and the whole structure gets shaky. Money has to move through the trust.
The 2026 federal estate tax exemption is $15,000,000 per person, indexed for inflation.1Internal Revenue Service. What’s New – Estate and Gift Tax A married couple can shelter roughly $30 million. If your estate sits well below that line, an ILIT may not be necessary. For estates approaching or above it — especially once a seven- or eight-figure death benefit is stacked on top — the ILIT is the tool that keeps the payout from being taxed.
Annual Cash Gifts and the Exclusion Math
The workhorse funding method is a yearly cash gift from you to the trust. The annual gift tax exclusion lets you give up to $19,000 per recipient in 2026 without owing gift tax or touching your lifetime exemption.3Internal Revenue Service. Frequently Asked Questions on Gift Taxes For ILIT purposes, each trust beneficiary counts as a separate recipient.
A trust with four beneficiaries lets you contribute $76,000 per year within the exclusion. A married couple who elects gift splitting can double the per-beneficiary limit to $38,000, or $152,000 across the same four beneficiaries.4Internal Revenue Service. Rev Proc 2025-32
Gift splitting carries a compliance step people miss: both spouses generally must file IRS Form 709, even if no gift tax is owed.5Internal Revenue Service. Instructions for Form 709 Narrow exceptions exist when only one spouse gave and the combined amount stayed inside the doubled exclusion, but the default is that both file. Skipping the returns doesn’t save time. It jeopardizes the split election.
Premiums that exceed the available annual exclusions aren’t fatal — the excess just draws down your lifetime exemption. With that exemption at $15 million, most people can absorb overages, but it’s still a leak worth plugging when the structure allows.
Why Crummey Powers Are Required
The annual exclusion only covers gifts of a “present interest,” meaning the recipient can use or enjoy the property right away.6Office of the Law Revision Counsel. 26 USC 2503 – Taxable Gifts A gift to a trust is, by default, a future interest, because the beneficiaries can’t reach the money until the trust’s own terms allow a distribution. Future-interest gifts don’t qualify for the exclusion at all.
The workaround is the Crummey power, named after a 1968 Tax Court case. The trust document gives each beneficiary a short-term right to withdraw their share of any contribution after it’s made. Nobody expects the beneficiaries to actually take the money — doing so would starve the trust of premium funds. But the existence of that withdrawal right converts the gift from a future interest into a present interest, and the annual exclusion attaches.
The withdrawal right is normally capped at the lesser of the annual exclusion or the actual per-beneficiary contribution. Once the window closes, the trustee applies the cash to the premium.
How to Send Crummey Notices Correctly
The Crummey power only works if each beneficiary actually knows about it. Every time cash goes into the trust, the trustee has to send a written notice to each beneficiary (or the legal guardian of a minor beneficiary) explaining their right to withdraw. This is the single most common point of failure in ILIT administration. Miss a notice, and that year’s contribution loses its exclusion protection.
Each notice needs three pieces of information: the amount contributed, the beneficiary’s specific withdrawal amount, and the date the withdrawal right expires. Most trusts use a 30-day window; some use 45. Send the notice promptly after the contribution. If the window closes before the beneficiary even hears about it, the IRS can argue there was never a real opportunity to withdraw, and the present-interest theory collapses.
Documentation is the whole ballgame. Keep copies of every notice, proof of delivery, and a record confirming that no beneficiary exercised the right. Certified mail creates a clean paper trail with a dated receipt. Email can work — no statute prescribes a delivery method — but request a reply confirming receipt, and use a platform that logs timestamps. The goal is to prove actual notice with enough time to act.
If a beneficiary does demand their withdrawal, the trustee has to pay it. That’s the cost of the structure: the right must be real, or it’s worthless for tax purposes. In practice this rarely happens, because beneficiaries understand what the trust is doing. Still, the grantor should be comfortable with the possibility before setting up the arrangement.
The 5-and-5 Trap When a Beneficiary Lets the Right Lapse
When a beneficiary lets a withdrawal right expire unused, federal law treats the lapse as a gift by that beneficiary to the other trust beneficiaries — they effectively let property they could have taken pass to someone else.7Office of the Law Revision Counsel. 26 USC 2514 – Powers of Appointment
A safe harbor limits the damage. The lapse isn’t treated as a taxable transfer to the extent it doesn’t exceed the greater of $5,000 or 5% of the trust’s assets at the time of the lapse.8Office of the Law Revision Counsel. 26 USC 2041 – Powers of Appointment This is the “5-and-5” rule, and it appears in both the gift and estate tax provisions.
A new trust with modest assets doesn’t get much from the 5% figure. If the trust holds $100,000 and a beneficiary’s withdrawal right is $19,000, the safe harbor covers only $5,000. The other $14,000 of lapse can be treated as a gift by that beneficiary. Over years of premium funding, those excess lapses can build up and create gift or estate tax exposure for the beneficiaries themselves.
Estate planners handle this in a few ways. Some cap withdrawal rights at the 5-and-5 amount, staying entirely inside the safe harbor at the cost of a smaller exclusion. Others use “hanging” Crummey powers, where the withdrawal right doesn’t fully lapse each year but carries forward, lapsing only up to the safe harbor each time. The right choice depends on beneficiary count and premium size. Ignoring the issue is what creates problems.
Funding a New Policy vs. Transferring an Existing One
The cleanest way to fund an ILIT is to have the trustee apply for and buy a new policy from the start, using the cash you’ve gifted in. When the trust is the original owner, you never held any incidents of ownership. There’s no transfer to unwind and no lookback period to survive.
The lookback matters. If you transfer an existing policy you already own into the trust and die within three years, the death benefit is pulled back into your taxable estate as if the transfer never happened.9Office of the Law Revision Counsel. 26 US Code 2035 – Adjustments for Certain Gifts Made Within 3 Years of Decedent’s Death The statute carves life insurance transfers out of the small-gift exception that shields other kinds of transfers. Congress meant to stop deathbed assignments.
For someone in good health, the three-year risk may be tolerable. For someone creating the trust because of a diagnosis, having the trust buy a new policy is almost always better, even at a higher premium.
Don’t Sell the Policy to the Trust
Selling an existing policy to the ILIT instead of gifting it looks tempting because it avoids using lifetime exemption. It also detonates the income-tax-free treatment of the death benefit. Under the transfer-for-value rule, once a policy changes hands for money or other consideration, the beneficiaries owe income tax on everything above what the trust paid for the policy plus later premiums.10Bloomberg Tax. 26 USC 101 – Certain Death Benefits On a $2 million policy, that’s a huge and completely avoidable tax bill.
The statutory exceptions cover transfers to the insured, to a partner of the insured, to a partnership where the insured is a partner, or to a corporation where the insured is a shareholder or officer.10Bloomberg Tax. 26 USC 101 – Certain Death Benefits A standard ILIT fits none of them. A sale structure only works when entity-level planning (for example, treating the ILIT as a partnership) brings the transaction inside an exception, and that’s specialist territory.
Alternatives When the Premium Is Too Big for Annual Gifts
Cash gifting handles most premiums. Large policies with six-figure premiums can outrun the available exclusions, and other tools come into play.
Gifting Income-Producing Assets
You can transfer marketable securities or partnership interests to the trust and let the income they generate pay the premiums. The initial transfer still has to qualify for the annual exclusion through Crummey powers, or draw from your lifetime exemption based on fair market value at the time of the gift.
Watch the grantor trust trap. If the trust terms require that income be used to pay premiums on a policy insuring the grantor’s life, the IRS can treat the trust as a grantor trust for income tax purposes, meaning you personally owe tax on the trust’s earnings.11Office of the Law Revision Counsel. 26 US Code 677 – Income for Benefit of Grantor Some planners want this result, because the grantor paying the trust’s tax is itself a tax-free transfer of value into the trust. Either way, it’s a consequence to plan for, not to trip over.
Split-Dollar Arrangements With a Business
When a business is in the picture, a split-dollar arrangement lets the company help fund the policy. The IRS taxes these under one of two regimes. In the economic benefit regime, the business pays the premium and the insured is taxed each year on the value of the insurance protection received. In the loan regime, the premium payment is treated as a loan from the business to the trust, and the trust owes interest.12Internal Revenue Service. Publication 5962 – Split Dollar Life Insurance Audit Technique Guide Interest has to meet the applicable federal rate, or the IRS recharacterizes the shortfall as compensation or a gift.
Split-dollar is powerful and heavily audited. The loan regime demands a real promissory note, a market-rate interest term, and a plausible repayment path. Not do-it-yourself work.
Direct Loans From the Grantor
You can also lend money directly to the ILIT for premiums. The loan needs a promissory note, interest at no less than the applicable federal rate, and a realistic repayment plan — often from the death benefit itself or from other trust assets. If the interest rate is below the applicable federal rate, or the loan is interest-free, the foregone interest is treated as a gift from you to the trust.13Office of the Law Revision Counsel. 26 USC 7872 – Treatment of Loans With Below-Market Interest Rates That imputed gift then runs the same gauntlet as any other contribution: annual exclusion, Crummey powers, lifetime exemption.
The IRS publishes updated applicable federal rates each month, split into short-, mid-, and long-term categories based on loan duration.14Internal Revenue Service. Applicable Federal Rates Using the wrong-term rate is a common, avoidable error.
Who Can Serve as Trustee
The grantor cannot be the trustee. If you create the trust, fund the premiums, and also control the policy as trustee, the IRS treats you as holding incidents of ownership and the death benefit lands back in your estate.2Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance Even acting as co-trustee is risky, because the statute reaches ownership powers exercisable “in conjunction with any other person.”
Common choices are a trusted family member, a close friend outside the beneficiary group, or a corporate trustee like a bank trust department. A corporate trustee costs money — annual fees typically run between 0.75% and 2% of trust assets — but delivers consistent Crummey notice procedures and institutional continuity for a trust that may last decades.
Whoever serves, the trustee has real fiduciary duties. Under the Uniform Prudent Investor Act, adopted in some form by most states, the policy is a trust investment, and the trustee has to monitor how it’s performing, whether the insurance carrier’s financial strength has changed, and whether better products have become available. Reading the annual insurer statement is not enough. A trustee who neglects policy oversight can face personal liability if the policy underperforms or lapses.
Allocating GST Exemption When Grandchildren Are Beneficiaries
If the ILIT names grandchildren or anyone two or more generations below you, the generation-skipping transfer tax can layer on top of the estate tax. Each person has a GST exemption, also $15,000,000 for 2026, that can be allocated to trust contributions to prevent the added tax.1Internal Revenue Service. What’s New – Estate and Gift Tax
Federal law provides for automatic allocation of GST exemption to certain “indirect skip” transfers to trusts that could eventually benefit skip-generation beneficiaries.15Office of the Law Revision Counsel. 26 US Code 2632 – Special Rules for Allocation of GST Exemption Automatic allocation covers many ILITs, but leaning on it without checking is a bad bet. Trust provisions that direct significant distributions to non-skip beneficiaries before certain ages can disqualify the trust from automatic treatment, and unallocated contributions have no GST protection.
The safe practice is to file Form 709 for every year you make a contribution and affirmatively allocate GST exemption to that transfer, regardless of what the automatic rules might do. The filing cost is negligible compared to a 40% GST tax hitting the trust because an allocation was missed.