NAIC AG-49-A: how the indexed universal life illustration backstop works.

Section 1

The illustration problem AG-49-A solves.

For most of the 2000s and 2010s, indexed universal life policies were illustrated using methodologies that produced systematically optimistic future cash value projections. Carriers selected historical lookback windows on the underlying indexes that included strong years and excluded weak years. Proprietary indexes with limited live history were projected forward using back-tested return assumptions that performed materially better than realised forward returns. Multiplier features that boosted illustrated returns above the raw index participation were projected as if they would continue indefinitely, even though they were contractually non-guaranteed and could be reduced or eliminated by the carrier.

The cumulative effect was that prospective IUL buyers were shown 30-year cash value projections that the underlying mechanics could not realistically deliver. Buyers committed to long-term funding plans based on these illustrations, then encountered realised returns several percentage points below the projections, leading to policies that lapsed without remediation or required substantial additional premium funding in later years to maintain the death benefit. State insurance regulators, NAIC working groups, and consumer advocacy organisations all documented the illustration over-promising as a systemic market conduct problem.

The NAIC's Life Insurance and Annuities Committee responded with the original Actuarial Guideline 49 in 2015, which capped the maximum illustrated crediting rate by reference to a regulator-defined hedged option cost calculation. The original guideline was a meaningful constraint but was substantially undermined by carriers introducing new multiplier and bonus features that allowed effective illustration crediting rates to exceed the AG-49 cap through indirect mechanisms. The 2020 AG-49-A update tightened the rules to limit those workarounds.

Section 2

What AG-49-A actually does.

The 2020 AG-49-A regulation imposes several specific constraints on IUL illustrations. The maximum illustrated crediting rate is capped by reference to the hedged option cost calculation under the original AG-49, with refinements that limit how proprietary indexes can be modelled. Multiplier features that boost illustrated returns above the cap are constrained: a multiplier feature cannot be projected at a rate that would produce a combined illustrated return exceeding the underlying cap. Bonus credits are similarly constrained.

The mid-point and stress-test illustrations required for IUL are also tightened. Carriers must show the illustration at the maximum illustrated rate, at a substantially lower stress-test rate (typically about 1 percentage point below the maximum), and at the guaranteed minimum rate. The intent is to give the buyer a clearer picture of the range of realistic outcomes rather than just the optimistic projection.

Importantly, AG-49-A applies only to illustrations, not to the underlying policy mechanics. The carrier's declared cap rates, participation rates, and policy charges continue to govern actual policy performance and can change over time. A buyer reviewing an IUL illustration in 2026 sees a more honest projection than they would have seen pre-2020, but the actual future performance still depends on what the carrier actually declares and how the underlying index actually performs.

Section 3

What AG-49-A still cannot do.

AG-49-A constrains the upper bound of illustration projections but does not address several important sources of IUL underperformance versus naive expectations. The dividend exclusion remains: IUL crediting is typically based on the price return of the underlying index, not the total return including dividends, which subtracts approximately 2 to 3 percentage points from long-run returns versus direct index investment. Policy charges remain: cost of insurance, expense charges, and mortality and expense risk fees still accumulate over time and reduce realised returns.

The carrier's discretionary ability to reduce cap rates also remains. Many IUL policies issued in the 2010s with initial cap rates of 12 to 14 percent have seen those caps reduced to 8 to 10 percent over the past decade as interest rates declined and option budgets compressed. AG-49-A does not prevent these reductions; it only constrains how the carrier can illustrate the policy going forward.

The realised long-run effective return on a well-designed IUL policy from a top carrier is typically 4 to 6 percent annualised after all costs and constraints, materially below the underlying index return and materially below what most pre-2020 IUL illustrations projected. AG-49-A has reduced the gap between illustration and reality but has not eliminated it.

Section 4

How to evaluate an IUL illustration post-AG-49-A.

A buyer reviewing an IUL illustration in 2026 should specifically request three views: the illustration at the maximum AG-49-A-permitted rate, the illustration at a substantially lower stress-test rate (4 percent is a reasonable benchmark), and the illustration at the contractual guaranteed minimum rate. The spread across these three views reveals how sensitive the projection is to the crediting assumption.

A policy that looks attractive at the maximum AG-49-A rate but breaks down at the 4 percent stress test is a policy whose marketed appeal depends on a crediting rate the carrier has the contractual right to fail to deliver. A policy that maintains adequate cash value and death benefit at the 4 percent stress test is more robust to realistic future conditions.

The illustration should also explicitly disclose policy charges (cost of insurance, expense charges, monthly fees), the assumed mortality table, and the policy's historical realised crediting rate experience if available. Buyers who do not understand each line item should ask the agent to explain it; an agent who deflects on basic illustration mechanics is not the right partner for a permanent life insurance purchase.

Section 5

The state adoption process.

NAIC Actuarial Guidelines are model regulations that require adoption by individual state insurance commissioners to have legal force in any particular state. AG-49-A was adopted by the NAIC in 2020 and has been adopted by the vast majority of state insurance commissioners over the subsequent years. As of 2026, AG-49-A applies in nearly every US state and territory, with the small remaining set of non-adopting jurisdictions also typically following the substance of the guideline through other regulatory mechanisms.

For practical purposes, any IUL illustration generated in 2026 by a US carrier for a US buyer is constrained by AG-49-A. Buyers in any state can rely on the illustration mechanics being post-AG-49-A. The pre-2020 illustration practices are no longer permitted in the regulated market; older illustrations from before the adoption are not directly comparable to current illustrations from the same carrier.

Section 6

The ongoing regulatory conversation.

NAIC working groups continue to refine illustration regulation across the broader life insurance category. AG-49-A has been the most significant recent development for IUL specifically, but parallel work has addressed illustration practices for whole life, universal life, and variable products. The general direction of regulation has been toward more conservative illustration assumptions, broader disclosure of policy charges and underlying assumptions, and improved buyer ability to compare products on a like-for-like basis.

Consumer advocacy organisations including the Consumer Federation of America and the Center for Economic Justice have called for further tightening, particularly around the use of proprietary indexes with limited live history and the disclosure of bonus credits and crediting parameter change history. Industry trade groups including the American Council of Life Insurers have generally opposed further restrictions on the grounds that they limit product design flexibility. The regulatory direction remains active and buyers should expect further refinements over the next several years.

Section 7

Caveats and sourcing.

Primary regulatory authority: NAIC Life Insurance Illustrations Model Regulation and Actuarial Guideline 49-A (2020). State-level adoption tracked through each state Department of Insurance bulletins. Underlying tax treatment of IUL governed by IRC §7702 and §7702A. Independent research on long-run IUL performance from the Society of Actuaries and academic publications. Consumer-protection commentary from the Consumer Federation of America and other advocacy groups. Industry technical guidance from the American Council of Life Insurers. This page is educational content, not insurance, tax, or investment advice; consult a fee-only fiduciary planner before binding an IUL policy.

Frequently asked

Common AG-49-A questions.