A lump sum ends the matter in one payment. A structured settlement buys an annuity that pays over time, usually with a tax advantage a lump sum cannot replicate once invested. The right answer depends on what the money has to do, not on which figure sounds larger.
The tax difference is the core of it
Compensation for physical injury is generally excluded from income. Take a lump sum and invest it, and the earnings on that investment are ordinarily taxable. Structure the settlement instead and each periodic payment, including its growth component, is generally received under the same exclusion.
Over a long horizon that difference compounds meaningfully. It is also the reason the decision has to be made before settlement is finalised — you cannot take the cash and structure it afterwards without losing the treatment.
What a structure does well
- Matches money to need — payments can be scheduled against a life care plan, or stepped up as care requirements grow.
- Removes market and behaviour risk — the payment does not depend on investment performance or on resisting pressure to spend.
- Protects vulnerable recipients — minors, or adults with cognitive impairment, where a single large sum is genuinely dangerous.
- Can preserve benefit eligibility when combined with appropriate planning, because a lump sum can disqualify someone from needs-based programmes.
What a lump sum does well
- Clears debt immediately — medical liens, credit accumulated during recovery, a mortgage.
- Funds a one-off need — an accessible home, a vehicle, retraining.
- Keeps control — a structure is deliberately hard to change once it is in place.
Many settlements are hybrids: enough cash to clear liens and immediate costs, with the balance structured to cover long-term care.
The illiquidity trap
Rigidity is the point of a structure, and it is also its main risk. If circumstances change, the payment schedule does not. That is what created the secondary market in which companies buy future payments for a discounted amount of cash now — a transaction that usually requires court approval, and which typically returns far less than the payments were worth. Anyone choosing a structure should assume they cannot undo it on reasonable terms.
Check the annuity issuer’s financial strength as well: these obligations run for decades. Related: are settlements taxable, liens and subrogation, Settlements.
General information only. This is not tax, financial or legal advice — the tax treatment of a settlement depends on its allocation and on your circumstances, so take advice specific to your case before agreeing terms.