What it is
A cash-balance plan is a defined-benefit pension that expresses the benefit using a hypothetical account balance, usually with pay and interest credits under a formula.
Why it exists
It presents a pension formula in an account-like form. The displayed balance is not necessarily a pot of personally directed investments that can be withdrawn at will.
When it may help
It may help a participant understand a statement, vesting and the difference between a pension benefit and a 401(k) balance.
When it may not fit
It should not be treated as both a spendable account and a full future pension income stream if those are alternative payout forms.
Tradeoffs and access
Plan terms determine credits, vesting, available payout forms and timing. A quoted balance can translate into an annuity or an eligible lump sum depending on the plan. Survivor protections and consent requirements may apply.
Tax considerations
Tax treatment depends on the actual distribution or rollover. An account-like statement does not make annual hypothetical credits ordinary bank interest received in cash.
Common mistakes
Avoid double counting alternative benefit forms, confusing crediting rates with investment returns you personally earned, or assuming immediate portability.
Fictional example
Fictional Lee sees a hypothetical balance and a monthly annuity estimate. Lee records them as alternative descriptions of one benefit while asking the administrator about elections.
Questions to ask
Is the amount vested? Which credits and valuation date apply? What payout choices exist? What would a survivor receive?
What to record in Planstead
Record the plan as a pension with its administrator, dated reported amount and election questions. Select only the appropriate income/resource treatment in Outlook.
Next step
Obtain the current benefit explanation from the administrator before treating a hypothetical balance as available cash.
Sources
Primary sources reviewed 2026-09-14. A source describes its own rules; the fictional examples illustrate questions, not a recommendation.