Market Value Adjustment (MVA): How Annuity Withdrawals Reflect Interest Rates

What is a market value adjustment?

A market value adjustment, or MVA, is a contractual adjustment that can increase or decrease the amount a policyholder receives when money is withdrawn, surrendered, or transferred before the end of a specified guarantee period.

For many annuity designs, the adjustment responds to changes in market interest rates since the guarantee period began.

A simplified directional relationship is often:

1market rates rise materially
2-> early-withdrawal MVA may be negative
3
4market rates fall materially
5-> early-withdrawal MVA may be positive

The actual formula is contract specific.

Why investors care

A fixed annuity writer can invest premiums in longer-dated assets while promising a contractual account value or credited rate.

If policyholders can exit immediately at an unaffected book value after rates rise, the insurer may bear the full economic cost of selling below-market assets to fund those exits.

An MVA can transfer part of that interest-rate effect to the policyholder who exits early.

That makes the feature relevant to Disintermediation Risk, liquidity, and Asset-Liability Management.

A simplified example

Suppose a customer enters a five-year guarantee period when market rates are 3%.

Two years later, comparable rates have risen to 5%. The assets supporting the original guarantee may now be worth less in market-value terms.

If the customer withdraws before the guarantee period ends, the contract's MVA formula may reduce the withdrawal value to reflect some of that rate change.

The adjustment is not necessarily equal to the insurer's actual investment loss. It follows the contractual formula.

An MVA is not the same as a surrender charge

A surrender charge is generally a contractual fee or reduction tied to exiting during a specified surrender-charge period.

A market value adjustment is generally linked to market-rate conditions and remaining guarantee-period characteristics.

A transaction can potentially be subject to both, depending on the contract.

The two features therefore answer different questions:

1Surrender charge -> contractual exit friction
2MVA              -> market-rate-related value adjustment

An MVA is not fair value of the entire liability

The phrase "market value" can be misleading if read too broadly.

An MVA is a contract feature applied to specified transactions under a defined formula. It is not automatically:

• the fair value of the insurer's entire policyholder liability;
• the fair value of supporting assets;
• the insurer's realized gain or loss; or
• a universal mark-to-market of the contract.

Investors should read the actual formula and covered transactions.

Positive and negative adjustments are possible

Some MVA formulas can increase the policyholder's value when market rates have fallen and decrease it when rates have risen.

That two-way structure matters. Calling an MVA only a penalty misses the economic mechanism.

Certain contracts can also exempt particular transactions, such as death benefits, required distributions, small free withdrawals, or transactions at the end of a guarantee period.

MVA protection is incomplete

An MVA can reduce interest-rate-driven surrender exposure, but it does not remove all insurer risk.

Remaining risks can include:

• withdrawals not subject to the adjustment;
• formula basis differences versus actual asset values;
• policyholder behavior uncertainty;
• liquidity needs;
• credit losses in supporting assets;
• operational complexity; and
• competitive pressure on renewal crediting rates.

A practical investor workflow

When analyzing MVA features:

1. Identify which products and account options contain the feature.
2. Read the exact transactions to which the adjustment applies.
3. Determine whether both positive and negative adjustments are possible.
4. Separate the MVA from surrender charges.
5. Review the interest-rate inputs and remaining-term mechanics.
6. Identify exemptions such as death benefits or guarantee-period expirations.
7. Connect the feature to surrender and liquidity risk.
8. Do not equate the formula result with the fair value of the entire contract.
9. Review how much of the relevant liability block actually has MVA protection.
10. Treat the feature as one ALM mitigant, not proof that disintermediation risk is eliminated.

The Grizzly Bulls stock screener offers broader company context without providing contract-level MVA calculations.

Sources and further reading

• SEC filing: Financial Life Insurance Company 2025 Form 10-K, market value adjustment protection
• SEC filing: current annuity prospectus describing market value adjustment mechanics

Explore more topics in the Financial Research Encyclopedia.