It may seem simple - choose those closest to you, right? There's actually a little more to it than that. And since few things are more important than providing for your loved ones' security and comfort, you want to get everything just right - not to mention avoid giving Uncle Sam more than you have to.

Know your options

Generally, if you name a beneficiary in your policy, the money goes directly to that person or organization, and does not go through your estate. This avoids any probate or federal estate tax payments. But if you name your estate as primary beneficiary, the proceeds of your policy will become part of your gross estate, and possibly become subject to federal estate taxes.

Financial experts suggest working around this a couple of ways: You can establish a trust, and have the trust purchase the policy, so the policy is not under your individual name, or you can place an existing policy into an irrevocable life insurance trust. (With the latter, the government requires that you live at least three more years after putting an existing policy into a trust, or else it will tax the proceeds as though they weren't in a trust.)

Spell things out clearly

By crafting your policy in clear and detailed terms, and making any needed changes or updates right away, you'll eventually save your family much frustration, complications and heartache.

Changing or contesting someone's beneficiary status after an insured person dies is a legal matter that can be extremely difficult, time-consuming and potentially costly. So updating a policy the moment something important changes is a must.

Remember that if you list descendants among your beneficiaries, you'll need to add new children or grandchildren when they're born, or change language that excludes them. And divorce and remarriage should always spur a review of your policies and beneficiaries. Even updating relatively minor points such as changing a daughter's last name after she marries should not be overlooked.

Your life insurance policy should not use vague language such as "son" or "husband" - put people's entire names into the document.

Naming your estate the beneficiary of life insurance proceeds rather than naming specific individual beneficiaries is not the best option - it means your life insurance policy must go through the probate process, which can be time-consuming, and can subject your proceeds to estate taxes.

Think of everything

It's smart to name contingent beneficiaries in case something were to happen to your primary beneficiary. If you name children, you may want to address whether their children (who may not have been born yet) should inherit proceeds if they're not living.

When naming children under 18, most people opt to name a guardian or trustee to be responsible for managing their inheritance finances if they receive proceeds before they're adults.

Irrevocable trust designations can't be changed, so if you decide to go that route, be very sure about whom you designate.

When choosing beneficiaries, try to consider the various situations your family and loved ones might be facing when you pass away. Tackling these matters takes some careful thought and attention to detail, but is relatively simple - and will provide peace of mind to those you care about the most. For specific advice about what's best for your circumstances, it's wise to consult an investment professional or an attorney, especially if your estate is large or complicated.