Your contribution to the ILIT represents gifts which you cannot get back. The gifts are usually used to pay the premiums on one or more policies insuring your life and which are owned by the trust. Because you cannot reclaim the policies, or receive any benefit from the trust, it would be inappropriate to have the trust own policies whose cash values you had planned to use for retirement income.
Currently, you may gift up to $15,000 per year per donee (recipient) without any gift tax implications. This exclusion is only available to gifts of a present interest, which is something you may enjoy or use now, and gifts in trust generally do not qualify, as they are gifts of a future interest, or one that will be enjoyed or used later. You may exceed the $15,000 year limitation by filing a Federal gift tax return and using some of your eleven million plus estate tax exemption to exempt the lifetime gift. In other words, the amounts you give that exceed the $15,000 are simply subtracted from the eleven million plus you can give at death.
To avoid this limitation, your ILIT should provide that each lifetime beneficiary (who must also be beneficiary or contingent beneficiary at your death) has the right to withdraw his or her proportionate share of the contribution for a limited period of time after each contribution is made.
Usually the trust agreement provides that, after a contribution is made, each beneficiary will be notified of their right of withdrawal. After the expiration of the withdrawal period (usually not less than 30 days), the trustee may use the contribution to pay the premium on a life insurance policy.
The IRS has approved the ILIT concept when all the technical requirements are met, but the IRS is notorious for challenging ILITs when the requirements are not met. Even the order in which the documents are signed is critical.