The cost basis of a life insurance policy or annuity is the total after-tax money you’ve paid into the contract, reduced by anything you’ve already pulled out tax-free. The IRS calls this figure your “investment in the contract,” and it sets the ceiling on how much of a withdrawal, surrender check, sale price, or annuity payment you can receive without owing income tax.1Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts Get the number wrong and you either overpay tax or underreport income.
What Counts Toward Your Investment in the Contract
Only dollars that have already been taxed build basis. Premiums you paid with after-tax money are the core of the calculation. If you funded an annuity through a traditional IRA or an employer retirement plan, your basis is typically zero because those contributions went in pre-tax.
Several things that look like contributions don’t add to basis. Dividends the insurer reinvested to buy paid-up additions, interest that accrued inside the policy, and premiums waived under a disability rider are all excluded. Premiums paid for supplemental riders such as accidental death or waiver of premium are generally excluded as well. Only the actual after-tax money you sent the carrier moves the number up.
Insurance companies send annual statements showing premiums paid and current values, but those statements can lag or miss adjustments, especially on older contracts. Your own records of every payment are the most reliable proof decades later, when the number finally matters.
What Reduces Basis Over the Life of the Contract
Basis shrinks whenever you receive money from the contract on a tax-free footing.
Dividends on a participating life insurance policy are treated as a partial return of premiums. Taking a dividend in cash, or applying it against the next premium, is not taxable income until cumulative dividends exceed cumulative premiums paid.2Internal Revenue Service. Publication 550 – Investment Income and Expenses Each tax-free dividend dollar drops your basis by the same amount. Once basis reaches zero, further dividends are taxable.
Non-taxable withdrawals work the same way, dollar for dollar. Once basis is exhausted, anything else you take out is gain.
Policy loans behave differently while the policy stays in force. Borrowing against cash value is treated as debt, not a distribution, so it doesn’t immediately reduce basis. But if the policy later lapses or is surrendered with a loan balance outstanding, the unpaid loan is folded into the amount you’re deemed to have received. That is where the tax bill can appear on money you never held in your hand.
Withdrawal Order: Life Insurance vs. Annuities
The same basis figure produces very different tax outcomes depending on what kind of contract holds it. This is the point people most often get wrong.
Non-MEC Life Insurance Returns Basis First
A standard life insurance policy that isn’t a modified endowment contract uses a first-in, first-out rule for partial withdrawals. Withdrawn dollars are treated as a return of premium until you’ve pulled out an amount equal to your basis; only after that does taxable gain start coming out.1Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts This is one of the main reasons permanent life insurance is used as an accumulation vehicle.
Non-Qualified Annuities Return Gain First
Non-qualified annuities flip the order during accumulation. Withdrawals before annuitization follow a last-in, first-out rule: gain is deemed to come out first, and every dollar is fully taxable until all accumulated earnings have been withdrawn.1Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts Gain withdrawn before age 59½ generally carries an additional 10% penalty on top of the ordinary income tax. Only after all gain has been recovered do the tax-free basis dollars begin flowing back.
Modified Endowment Contracts Flip the Life Insurance Rules
A modified endowment contract is a life insurance policy that was funded too quickly. If cumulative premiums paid during the first seven contract years exceed the amount needed to pay the policy up with seven level annual premiums, the contract fails the 7-pay test and becomes a MEC.3Office of the Law Revision Counsel. 26 USC 7702A – Modified Endowment Contract Defined Material changes such as a death benefit increase can restart the seven-year testing window.
MEC status strips the favorable first-in, first-out treatment. Withdrawals and loans are taxed on a gains-first basis, the same as an annuity, and gain taken before age 59½ generally triggers the 10% penalty. The death benefit still passes to beneficiaries income-tax-free, so the punishment falls on owners who wanted to tap cash value while alive.
The classification is permanent. A policy that fails the 7-pay test stays a MEC even if you stop paying premiums, and a Section 1035 exchange of a MEC produces another MEC. Anyone with a heavily funded whole life or universal life contract should verify MEC status before taking a loan or withdrawal.
Surrendering a Policy for Its Cash Value
When you surrender a life insurance policy, taxable gain equals the total amount treated as received (cash paid to you plus any outstanding policy loan that gets canceled) minus your current basis. The gain is ordinary income at your marginal rate; there is no capital gains treatment on a surrender.1Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts
The loan piece is where people get blindsided. If you borrowed $30,000 against the policy and never repaid it, the insurer nets the loan balance against cash value before cutting you a check, but the taxable gain is calculated on the full cash value plus the forgiven debt. You can owe tax on money you never actually received.
The same thing happens with a lapse. If premiums stop and the policy terminates with a loan balance outstanding, the forgiven loan is treated as a distribution. Anything above basis is ordinary income, and a 1099-R for a substantial amount can arrive months later.
Selling a Policy in a Life Settlement
Selling a life insurance policy to a third-party investor produces a different tax result than surrendering it. The profit is split into two layers. The portion of the gain up to the cash surrender value (that is, the cash value minus your basis) is taxed as ordinary income. Any amount the buyer pays above the cash surrender value is long-term capital gain, assuming you held the policy more than a year.4Internal Revenue Service. Revenue Ruling 2009-13
The Tax Cuts and Jobs Act simplified the basis calculation for sellers. Under current law, no basis reduction is required for mortality, expense, or other reasonable charges incurred inside the contract.5Office of the Law Revision Counsel. 26 USC 1016 – Adjustments to Basis Your basis for a life settlement is the same as for a surrender: total after-tax premiums paid, minus amounts already received tax-free.
An example: you paid $80,000 in premiums, the cash surrender value is $90,000, and a buyer offers $120,000. Ordinary income is $10,000 (the $90,000 cash value minus $80,000 basis). Long-term capital gain is $30,000 (the $120,000 sale price minus the $90,000 cash value).
Recovering Basis Through Annuity Payments
Once an annuity is annuitized, basis comes back gradually through an exclusion ratio rather than all at once. The ratio is your investment in the contract divided by the total expected return under the contract, based on IRS actuarial tables.1Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts That percentage of each payment is tax-free; the rest is ordinary income. For annuities with a starting date after November 18, 1996, the IRS publishes a simplified method that most taxpayers can use.6Internal Revenue Service. Publication 575 – Pension and Annuity Income
If you invested $120,000 and the expected return is $240,000, the exclusion ratio is 50%. Half of each payment comes back as tax-free basis, half is taxable.
The exclusion has a hard stop. Once you’ve recovered your entire basis, every additional payment is fully taxable. Outlive your statistical life expectancy and your effective tax rate on annuity income jumps once you cross that line.
What Happens to Basis at Death
For life insurance, basis becomes largely beside the point. Death benefits paid to a beneficiary by reason of the insured’s death are generally excluded from gross income entirely, regardless of how the payout compares to premiums paid.7Office of the Law Revision Counsel. 26 USC 101 – Certain Death Benefits
Annuities don’t get that treatment. If an annuitant dies before recovering the full investment in the contract, the unrecovered basis is allowed as a deduction on the decedent’s final income tax return. The deduction is treated as attributable to a trade or business, so it can create or increase a net operating loss on the final return.6Internal Revenue Service. Publication 575 – Pension and Annuity Income Different rules can apply when the annuity passes to a surviving spouse or another beneficiary depending on how the contract is structured. The deduction softens the tax result; it doesn’t refund the unrecovered basis outright.
Section 1035 Exchanges Carry Basis Forward
You can exchange one life insurance policy for another, or a life insurance policy for an annuity, without recognizing gain or loss.8Office of the Law Revision Counsel. 26 USC 1035 – Certain Exchanges of Insurance Policies Basis carries over from the old contract to the new one. The exchange doesn’t run in the other direction; an annuity cannot be exchanged for a life insurance policy.
In a partial exchange, basis is allocated between the old and new contracts in the same proportion as the cash value transferred.9Internal Revenue Service. Revenue Ruling 2003-76 Move 60% of the cash value and 60% of the basis goes with it.
Two traps to watch. Any cash or other property received alongside the new contract, called “boot,” is taxable to the extent of gain. And the IRS scrutinizes withdrawals taken from either contract within 180 days of a partial exchange; those can be recharacterized as boot rather than ordinary distributions.10Internal Revenue Service. Revenue Procedure 2011-38 MEC status also carries through a 1035 exchange, so exchanging a MEC produces another MEC.
Reading Your 1099-R and Proving Your Own Basis
When a carrier makes a reportable distribution, it issues Form 1099-R. Box 1 shows the gross distribution, Box 2a shows the taxable amount, and Box 5 reports the portion of the distribution attributable to your after-tax investment.11Internal Revenue Service. Instructions for Forms 1099-R and 5498 Some carriers also report total employee contributions in Box 9b, though that isn’t required.
Don’t assume the form is right. Insurers sometimes lose track of basis on older policies, particularly ones that have moved between carriers through mergers or reinsurance. On a whole life policy held for 30 years with dividends taken in cash along the way, the carrier’s basis figure may not match reality. The burden of proving basis is on you. Keep premium payment records, dividend statements, loan history, and 1035 exchange paperwork for the entire life of the contract. If you can’t prove basis, the IRS defaults to zero.