most states protect life insurance policies from creditors, most buyer questions come from the confusion created with ownership and beneficiary designations because of tax treatment. This is a rather complicated issue when it comes to life insurance proceeds, because there are two tax issues that raise their head: U.S. ordinary income taxes (for the beneficiary) and federal estate taxes (on the estate tax return of the deceased).
Ownership of the Policy
If your life insurance beneficiary is your spouse, generally there's no issue; assets pass estate-tax free between husbands and wives no matter what the amount (as long as the spouse is a U.S. citizen). However, if your estate is large (more than $2 million), you may want to consider putting ownership of your life insurance policy in an irrevocable life insurance trust in anticipation of the taxes due at the death of the surviving spouse.
Why? By having the irrevocable trust own the policy, the proceeds of the death benefit payout will not be included as part of your taxable estate, which can be taxed as high as 45%. Revocable trusts will not qualify for the exclusion. If the policy is a new policy, name the trust as owner immediately. If the policy is existing, you can transfer ownership to the trust. Beware: to eliminate deathbed transfers, the government mandates that you must survive the transfer by three years or your estate will be taxed anyway. Also, if the cash value of the policy that you would get if you cashed in now instead of when you die is more than $14,000 (as of 2013), the transfer may use up part of your gift and estate tax exemptions.
Life Insurance Beneficiaries
In most cases, it makes better sense to name your beneficiaries individually on life insurance policies versus naming a trust as beneficiary. If your beneficiaries have creditor issues, mental health problems, can't be trusted with large sums of cash or their primary beneficiaries are minors or have drug issues, or there other special scenarios, then naming the trust as beneficiary might be a better route.
For federal tax purposes, if a spouse is named as beneficiary then life insurance proceeds received upon the death of the insured are generally income and estate tax free (if paid in lump sum). Trusts are not considered individuals; therefore, life insurance proceeds paid to trusts are generally subjected to estate tax. Also, the proceeds payable to a trust may not qualify for the inheritance tax exemption provided by some states for insurance payable to a named beneficiary. In such states, a higher tax may be owed.