Definition
A multi-year guaranteed annuity (MYGA) is a deferred fixed annuity in which the insurer guarantees a fixed crediting rate for a specified multi-year guarantee period, after which the contract may be renewed at a new rate, surrendered, or annuitized into an income stream.
Why it matters
The MYGA is the standard insurance-industry alternative to a certificate of deposit or a short-to-intermediate-term bond holding. Its structure is an accumulation product with a contractual rate guarantee, not a lifetime income claim — though the contract owner may elect to convert the accumulated value into an income stream through annuitization. Naming the MYGA as an accumulation arrangement clarifies that the cost-of-income framework applies to it only after annuitization is elected.
How it works
In a MYGA, the contract owner pays a premium and the insurer guarantees a fixed crediting rate — for example 4.5% per year — for a specified guarantee period, commonly three, five, seven, or ten years. The premium grows at the guaranteed rate, with interest typically tax-deferred until withdrawal. During the guarantee period, surrender of the contract is generally permitted but subject to a surrender charge schedule; a free withdrawal provision (commonly 10% per year) typically allows partial withdrawals without penalty. At the end of the guarantee period, the contract owner has three options: renew at a new rate offered by the carrier (typically a one-year rate that may be materially different from the original guaranteed rate), surrender the contract (with no surrender charge after the guarantee period), or annuitize into a lifetime income stream at the carrier's then-prevailing annuity rates. The carrier earns its margin through the spread between general account yield and the credited rate, in the same embedded-spread structure that supports SPIAs and other traditional fixed annuities.
In practice
For an individual considering a MYGA, the comparison set is typically certificates of deposit, short-to-intermediate-duration Treasuries, and corporate bonds at the same maturity — not lifetime income products. The operative questions are the credited rate relative to alternatives, the carrier's financial strength (because the MYGA is an asset-backed claim against the carrier's general account), the surrender charge schedule, and the contract owner's planned use of the proceeds at the end of the guarantee period. A MYGA used as accumulation followed by SPIA conversion at the end of the guarantee period is structurally a deferred lifetime income arrangement, but with carrier risk concentrated on a single insurer over both phases. A professional should be able to characterize the MYGA's role in the individual's broader plan — accumulation vehicle, planned annuitization vehicle, or general-account-substitute fixed income holding — because the appropriate comparison set depends on which role applies.
In the Longevity Standard Framework
The MYGA is structurally an accumulation arrangement during its guarantee period and becomes a lifetime income claim only upon annuitization. Within the four-claim-property framework, the MYGA's risk-sharing value is none during accumulation — no longevity risk is transferred until annuitization is elected — which distinguishes the MYGA from products like SPIAs, DIAs, and FIAs that transfer longevity risk at issue. The cost-of-income framework applies to the MYGA only after annuitization, at which point the analytical treatment is the same as any SPIA priced at the carrier's then-prevailing rates and the MYGA's accumulated value. During the guarantee period, the MYGA is more naturally compared against fixed income alternatives than against lifetime income arrangements.
Related terms
- Fixed annuity
- Deferred annuity
- Surrender charge
- Surrender period
- Annuitization
- General account
- Single premium immediate annuity (SPIA)
- Free withdrawal provision