July 2, 2026
10:18 pm

Cost Basis in a Life Settlement: How It’s Calculated

Cost basis in a life settlement is the total of all premiums you paid into the policy, reduced by amounts you previously received tax-free — chiefly cash dividends and withdrawals — with no reduction for cost-of-insurance charges under the rule the Tax Cuts and Jobs Act made permanent in 2017. Basis is the most valuable number in the entire tax calculation: every documented dollar of it comes back to you tax-free before any tier of tax applies. Your insurance carrier now reports its own basis figure on Form 1099-SB after a sale.

This guide covers the exact calculation, what adds to and subtracts from basis, reconstruction when records are thin, and how to handle disagreements with the carrier’s number.

In This Article

Why Basis Is the Number Worth Fighting For
The Core Formula: What Goes In
The Subtractions: What Comes Out
Form 1099-SB: The Carrier’s Answer Key (Usually)
Reconstructing Basis When Records Are Thin
Special Ownership Situations: Trusts, Businesses, and Gifts
Worked Examples: Three Basis Profiles
A Seller’s Basis Checklist
Frequently Asked Questions

Cost Basis in a Life Settlement: How It's Calculated

Why Basis Is the Number Worth Fighting For

In the federal framework for taxing life settlements, everything begins with basis. Under IRS Revenue Ruling 2009-13 as modified by the 2017 Tax Cuts and Jobs Act, sale proceeds stack into three tiers: a tax-free return of basis, ordinary income from basis up to the policy’s cash surrender value, and long-term capital gain above that. Basis is the floor of the whole structure — and the only tier the seller keeps in full.

The arithmetic makes the stakes concrete. On a $150,000 settlement, a seller who documents $110,000 of basis pays tax on $40,000; a seller who can only document $70,000 pays tax on $80,000 — double the taxable gain on identical proceeds, purely from record quality. And because basis dollars come off the top before either taxed tier, each additional proven dollar of basis saves tax at the seller’s highest applicable rate on the last slice of gain.

Basis also decides whether a settlement is taxable at all. When cumulative premiums exceed the sale price — routine for settled convertible term policies and for modest offers on premium-heavy contracts — there is no gain of any character, and the entire payment is a nontaxable return of capital. That threshold question alone justifies computing basis carefully before an offer is even evaluated, since it changes the after-tax comparison against alternatives like surrender, examined in life settlement tax vs. surrender tax. The tier mechanics that basis feeds into are detailed in the three-tier treatment guide.

The Core Formula: What Goes In

Start with the additions. Basis begins with every premium actually paid into the contract, regardless of who inside the household wrote the check, across the entire life of the policy:

Scheduled premiums — the regular payments on whole life or the planned premiums on universal life.
Unscheduled and catch-up payments — lump sums dumped into a UL contract to shore up the account value count fully.
Dividends applied inside the policy. Dividends used to purchase paid-up additions or left to buy additional coverage are treated as if paid to you and reinvested — they generally enter basis (while dividends taken in cash reduce it, as the next section covers).
Carryover basis from a 1035 exchange. If the current policy was funded by a tax-free exchange from a prior policy, the old contract’s basis rolls into the new one, plus premiums paid since. A policy that looks five years old can carry thirty years of basis history — a frequently missed and often enormous addition.
Premiums paid by a prior owner, if you acquired the policy by gift. Gifted policies generally carry the donor’s basis over to the recipient.

What does not go in: interest paid on policy loans (a personal expense, not an investment in the contract), and premiums that someone else deducted or excluded — employer-paid group premiums that were never taxed to you generally do not create basis, a wrinkle that matters for retirees who converted group coverage, as discussed for that population in the qualification guide.

The Subtractions: What Comes Out

From gross premiums, subtract every amount previously received from the contract free of tax:

Dividends received in cash — the classic whole life dividend check. Under the return-of-capital treatment of policy dividends, each cash dividend reduced your investment in the contract when received.
Dividends applied to reduce premiums. Economically identical to receiving cash and paying the premium: the netted amount never entered basis, so count only the out-of-pocket premium actually paid.
Withdrawals and partial surrenders of cash value, to the extent they were tax-free when taken — which, under the basis-first ordering that applies to most non-MEC policies, they usually were.

Two items require care rather than reflexive subtraction. Policy loans do not reduce basis while the policy is alive — a loan is debt, not a distribution. But at sale, an outstanding loan increases the amount realized (the buyer takes the policy subject to it), which raises the taxable gain by another route; loan-encumbered policies should always be modeled professionally. Cost-of-insurance charges deducted inside the policy do not reduce basis — this is the rule the Tax Cuts and Jobs Act settled in the seller’s favor, retroactive to transactions after August 25, 2009, reversing the harshest feature of the original 2009 ruling. Any worksheet, article, or software prompt still calling for a COI subtraction is applying dead law, as explained in how the TCJA changed life settlement taxes.

Form 1099-SB: The Carrier’s Answer Key (Usually)

Since 2018, sellers no longer compute basis in the dark. The Tax Cuts and Jobs Act’s reporting regime, IRC Section 6050Y, requires the insurance carrier — once notified that the policy was sold in a reportable policy sale — to file Form 1099-SB, stating the seller’s investment in the contract and the policy’s surrender amount. The buyer separately files Form 1099-LS reporting the price paid. Copies of both reach the seller and the IRS.

The 1099-SB is enormously useful and imperfect. Carriers compute investment in the contract from their own administrative records, which are generally reliable for premiums billed and dividends processed on the current contract. The known failure modes: missing carryover basis from a 1035 exchange executed at a different company; incomplete history on policies migrated between administration systems decades ago; and occasional misclassification of old distributions. Any of these understates basis and, if accepted uncritically, overstates the seller’s tax.

The practical protocol: obtain the carrier’s premium ledger and the 1099-SB, build your own basis computation from records, and compare. If your documented figure is higher, the taxpayer is not bound by the carrier’s number — you may report using your supportable basis, keeping the reconciliation in the file for the inevitable matching question. If your figure is lower, use yours; understating tax on a form-matched transaction is the one unforgivable move. Filing mechanics and mismatch handling are covered in 1099 reporting for life settlements.

Item	Effect on Basis	Notes
Scheduled and unscheduled premiums paid	Adds	Entire policy life, including lump-sum contributions
Basis carried over from a 1035 exchange	Adds	Prior contract’s basis rolls in — frequently missed
Dividends buying paid-up additions	Adds (net effect)	Treated as reinvested in the contract
Dividends received in cash	Subtracts	Tax-free return of capital when received
Dividends applied to reduce premiums	Subtracts (net effect)	Only out-of-pocket premium counts
Tax-free withdrawals / partial surrenders	Subtracts	Basis-first ordering applied when taken
Policy loans outstanding	No basis effect	But added to amount realized at sale
Cost-of-insurance charges	No effect	TCJA §13521 — no reduction, retroactive to post-8/25/2009 sales

Form 1099-SB: The Carrier's Answer Key (Usually)

Reconstructing Basis When Records Are Thin

Policies that reach the settlement market are old — twenty, thirty, forty years — and few households kept every premium notice. Reconstruction is routine, and it follows a hierarchy of evidence:

The carrier’s premium history. Request a complete payment ledger in writing while still the policyholder; carriers respond faster to owners than to former owners’ accountants. This one document usually resolves the whole question.
Annual statements. Universal life statements show premiums received each year; a run of statements brackets any gaps.
Bank records. Canceled checks, statements showing recurring drafts, and old checkbook registers corroborate years the carrier’s migrated systems lost.
The policy schedule itself. For fixed-premium whole life, the contractual premium times years in force yields a defensible floor — adjusted for documented dividend offsets.
Tax and planning files. Old financial plans, estate planning memos, and divorce or business records often state premium levels as of a date certain.

Reasonable, documented estimation is acceptable where perfect records are impossible; unsupported round numbers are not. A methodical file — sources listed, method described, arithmetic shown — converts an audit vulnerability into a five-minute response. Sellers preparing for that work can hand the job to their preparer with the tax professional checklist, which sequences exactly these documents.

Special Ownership Situations: Trusts, Businesses, and Gifts

Basis follows the owner, and non-individual ownership adds layers.

Trust-owned policies. An irrevocable life insurance trust that has paid premiums (typically from gifted funds) holds the basis; the sale is the trust’s transaction, reported on the trust’s return, with trust tax rates and distribution rules determining the ultimate burden. Grantor trusts collapse the analysis back to the grantor. The estate-planning policies orphaned by the post-2017 exemption — now above $13 million per individual — are very often ILIT-owned, so this is the rule, not the exception, for large settled survivorship contracts.

Business-owned policies. Key-person and buy-sell coverage carries basis equal to premiums the business paid and did not deduct (premiums on life insurance where the business is beneficiary are generally nondeductible, so basis usually accrues). Corporate alternative rules, transfer-for-value issues on any prior intra-company transfers, and the choice between selling the policy versus distributing it to an insured first all warrant professional handling.

Gifted policies. The recipient generally takes the donor’s basis. A policy transferred from parent to child before sale keeps its full premium history — obtain it from the donor while possible.

In every structure, the regulatory layer is unchanged: New Jersey sales run through licensed brokers and providers under N.J.S.A. Title 17B, supervised by the Department of Banking and Insurance, within the national framework of the NAIC Life Settlements Model Act. Whoever owns the policy, the counterparty must be licensed.

Worked Examples: Three Basis Profiles

Profile 1 — the straightforward UL seller. Premiums of $7,500 annually for 18 years: $135,000. No dividends, one $10,000 withdrawal taken tax-free in year 12. Basis: $125,000. Sale price $160,000, CSV $118,000. Because CSV sits below basis, no ordinary income tier exists: $125,000 returns tax-free and $35,000 is long-term capital gain. Tax at 15%: $5,250 on $160,000 of proceeds.

Profile 2 — the whole life dividend history. Contract premiums of $4,000 for 30 years: $120,000. Dividends taken in cash over the decades: $22,000. Dividends applied to paid-up additions: left in — they support basis. Basis: $98,000. Sale price $140,000, CSV $115,000. Result: $98,000 tax-free; $17,000 ordinary income (basis to CSV); $25,000 capital gain.

Profile 3 — the convertible term seller. Term premiums of $2,800 for 20 years: $56,000 basis (post-TCJA, no cost-of-insurance haircut). The policy converts and sells for $48,000. Sale price is below basis: zero taxable gain — the entire $48,000 is a tax-free return of capital. Under the pre-2017 rule, nearly all of it would have been taxed.

The three profiles share one lesson: outcomes swing on documented premium history far more than on rates or brackets. Sellers comparing these results against what surrender would have produced — the GAO-documented pattern is settlements recovering 4 to 8 times surrender value — will find the full comparison in life settlement vs. surrender, and the surrounding tax framework in the complete tax treatment guide.

A Seller’s Basis Checklist

Compressed into a working sequence a policyholder can start this week:

Request the premium ledger from the carrier in writing now, while you are still the owner of record — complete payment history, all dividends and how each was applied, all withdrawals and loans.
Trace the policy’s ancestry. Was it funded by a 1035 exchange? If so, obtain the prior contract’s basis history too; carryover basis is the most valuable commonly missed item.
Build the computation: premiums paid, plus exchange carryover, minus cash dividends, minus premium-reducing dividends, minus tax-free withdrawals. No subtraction for cost-of-insurance charges.
Capture the CSV in writing as of the closing date — it draws the line between the ordinary income and capital gain tiers.
Reconcile against Form 1099-SB when it arrives; document any variance and the evidence supporting your figure.
Deliver the file to a CPA before filing season, flagging loans, trust or business ownership, gift history, and any terminal-illness facts that could invoke the IRC 101(g) exclusion instead of the tiered rules.

Basis work is unglamorous, but it is the highest-return hour in the entire settlement process: every dollar proven is a dollar taxed at zero. Policyholders who begin the ledger request at the same time they begin exploring offers — as outlined in how much can I sell my policy for — arrive at closing with the tax answer already in hand.

Frequently Asked Questions

How do I calculate my cost basis when selling a life insurance policy?

Add every premium you paid over the life of the policy — scheduled payments, lump sums, and basis carried over from any 1035 exchange — then subtract amounts you previously received tax-free: dividends taken in cash, dividends applied to reduce premiums, and tax-free withdrawals of cash value. Do not subtract cost-of-insurance charges; the Tax Cuts and Jobs Act eliminated that reduction retroactively. The result is the amount of your settlement proceeds that returns to you completely free of federal income tax.

Do cost-of-insurance charges still reduce basis in a life settlement?

No. The original 2009 IRS ruling required sellers to reduce basis by cumulative cost-of-insurance charges, but Section 13521 of the Tax Cuts and Jobs Act reversed that rule — basis is not adjusted for mortality, expense, or other reasonable charges under the contract — and made the fix retroactive to transactions entered into after August 25, 2009. Any calculator, article, or worksheet still subtracting COI charges is applying repealed law and will overstate your taxable gain, sometimes by tens of thousands of dollars.

What is Form 1099-SB and does it determine my basis?

Form 1099-SB is filed by your insurance carrier after a reportable policy sale, stating its calculation of your investment in the contract and the policy’s surrender amount. It is a strong reference point but not legally conclusive. Carriers can miss carryover basis from 1035 exchanges done elsewhere or lose history in old system migrations. If your documented records support a higher basis, you may report using your figure — keep the reconciliation and evidence in your file, since the IRS receives the form and matches it.

Do policy loans reduce my cost basis before a life settlement?

No — a loan is debt against the policy, not a distribution, so it leaves basis untouched. The trap sits elsewhere: when you sell, any outstanding loan balance the buyer assumes is added to your amount realized. A $120,000 cash offer on a policy carrying a $45,000 loan means $165,000 realized for tax purposes, so your taxable gain reflects money you never received at closing. Heavily loaned policies can even produce tax exceeding the net check, which is why they demand professional modeling first.

How do dividends from a whole life policy affect basis in a settlement?

It depends entirely on what each dividend did. Dividends you took in cash, and dividends applied to reduce your premium bills, reduce basis — they were tax-free returns of your capital when received. Dividends used to purchase paid-up additions or left with the insurer to buy more coverage effectively stayed invested in the contract and support basis. A thirty-year whole life dividend history often mixes all three treatments, which is why the carrier’s dividend ledger is a core document in any basis reconstruction.

What if I have no records of the premiums I paid decades ago?

Reconstruct in layers. First, request a complete premium payment history from the carrier in writing — do it while you are still the owner, when carriers respond fastest. Fill gaps with annual policy statements, bank records showing recurring drafts, canceled checks, and for fixed-premium whole life, the contractual premium multiplied by years in force. Documented, methodical estimation is defensible; round numbers with no support are not. After 2018 sales, the carrier’s Form 1099-SB also provides its own investment-in-the-contract figure as a cross-check.

Does a 1035 exchange change my cost basis when I later sell the policy?

Yes, in your favor — and it is the most commonly missed item. A 1035 exchange is tax-free precisely because the old contract’s basis carries over into the new one. A policy issued eight years ago that was funded by exchanging a contract from 1988 carries the entire combined premium history as basis, minus prior tax-free distributions. Carriers administering only the newer contract sometimes omit the carryover on Form 1099-SB, so obtain the prior policy’s records and present the full history to your preparer.

Whose basis applies if a trust or my business owns the policy being sold?

The owner’s. An irrevocable trust that paid premiums holds the basis, reports the sale on the trust return, and trust tax rules govern — unless it is a grantor trust, in which case the grantor reports as if selling personally. A business owning key-person coverage has basis equal to premiums it paid and did not deduct. Gifted policies carry the donor’s basis to the recipient. Ownership structure changes whose return the three-tier calculation lands on, not the calculation itself, and it deserves professional review before closing.

Find out what your policy is worth — free, confidential, no obligation.

A 15-minute educational review covers your eligibility, every alternative, and a realistic view of what each path would net you.

Call (305) 209-7183 · Request a review online →

Table of Contents