IRS Rules 2026
IUL and Whole Life Tax Treatment in 2026: Policy Loans, MEC Status, Surrender, and Lapse
Permanent life insurance has four distinct tax events. Each one is different. Getting one wrong can turn a "tax-free retirement" into an unexpected tax bill.
The four tax events
1. Contributions (premiums)
Not deductible
Life insurance premiums are paid with after-tax dollars. There is no deduction for premiums paid on a personal life insurance policy. For business uses (Section 162 executive bonus, COLI), deductibility depends on the specific arrangement. Premiums establish the cost basis in the policy.
2. Growth (cash value accumulation)
Tax-deferred
Cash value grows on a tax-deferred basis under IRC Section 7702. You do not pay income tax on gains as they accumulate inside the policy. This is the same tax treatment as a traditional IRA or 401k on the accumulation phase, but with no contribution limits and no qualified-account rules.
3. Policy loans
Tax-free (if non-MEC and policy stays in force)
Loans against the cash value are not treated as income. You borrow from the insurer using the policy as collateral; you have not received income. The loan accrues interest. If the policy is a Modified Endowment Contract (MEC) under IRC 7702A, loans are treated as income to the extent of gain. If the policy lapses while outstanding loans exceed cost basis, the gain becomes taxable phantom income.
4. Exit (death benefit, surrender, lapse)
Varies significantly by exit type
Death benefit paid to beneficiaries: income-tax-free under IRC 101(a). Surrender: taxable on the gain (cash value minus cost basis); also subject to surrender charges. Lapse with outstanding loan balance: the cancelled loan becomes income to the extent it exceeds cost basis. This is the 'phantom income disaster' scenario: the policy lapses in retirement, the policyholder receives nothing, but owes tax on the accumulated gain.
The MEC trigger: when tax-free becomes taxable
If premiums paid in the first 7 years exceed the 7-pay limit (IRC 7702A), the policy becomes a Modified Endowment Contract (MEC). Once MEC status is triggered, it is permanent and irrevocable. MEC consequences: policy loans and distributions are treated as income to the extent of gain (LIFO); pre-59.5 distributions subject to 10% penalty. The "tax-free policy loan" advantage is lost. See /mec-rules/ for the interactive 7-pay visualiser.
The lapse tax disaster: the scenario nobody mentions
Scenario: a policyholder has a 20-year-old IUL policy with $200,000 cash value, $180,000 in outstanding policy loans, and $50,000 cost basis. The cost-of-insurance charges in year 20+ are high enough to exhaust the remaining $20,000 net account value. The policy lapses.
Tax consequence: the $180,000 loan balance that was cancelled is income to the extent it exceeds cost basis. The taxable amount is $180,000 - $50,000 = $130,000 of phantom income. The policyholder receives nothing (the policy lapsed) but owes income tax at their marginal rate on $130,000. This is the lapse tax disaster documented in the Pacific Life and AXA Equitable class-action filings.
The policy loan interest spiral
IUL policy loans accrue interest, typically at 5-8% depending on the carrier. If you borrow from the policy and do not repay the loans, the outstanding loan balance grows. Meanwhile, the net amount at risk (death benefit minus account value) increases, driving up cost-of-insurance charges. The combination of increasing loan interest and increasing COI charges can create a positive-feedback loop that exhausts the account value faster than the index credits can replace it. This is the mechanism documented in the AXA Equitable cost-of-insurance litigation.