Retirement income is a coordination problem.
During your working years, income often arrives through a paycheck. In retirement, that paycheck may need to be replaced by a combination of Social Security, pensions, savings, investments, retirement accounts, and potentially insurance-based income.
The important question is not simply, “How much have I saved?” It is also, “How will my available resources produce the cash flow I need, when I need it, for an uncertain period of time?”
This is a planning framework, not a universal formula. Taxes, inflation, longevity, market performance, health costs, liquidity needs and personal objectives can all affect the result.
What are common sources of retirement income?
Different income sources behave differently. Some may be relatively predictable, while others depend on account values, investment performance, withdrawal decisions or contract terms.
One way to think about retirement income is in layers.
Rather than expecting every dollar to perform the same job, a retirement-income plan can distinguish between money intended for recurring expenses, money intended for flexible spending, and money intended for longer-term growth or reserves.
This is an educational framework, not a recommendation to assign a particular product or percentage to any layer. The appropriate structure depends on the household's resources, objectives and risks.
How can dependable and flexible income work together?
Some households prefer to identify the portion of recurring expenses already supported by relatively dependable sources and then determine how much must come from savings or investments.
Social Security, certain pensions, and qualifying contractual annuity income may provide recurring payments, subject to their respective rules and contract terms.
Investment and savings accounts can provide flexibility and growth potential, but withdrawals may be affected by market conditions, taxes and the amount remaining in the account.
There is a tradeoff. More contractual predictability can come with reduced liquidity or other restrictions, while greater flexibility and market participation can bring more uncertainty. Neither structure is automatically better for every retiree.
When income begins can matter as much as where it comes from.
Retirement does not require every income source to begin on the same day. Social Security claiming decisions, pension elections, retirement-account withdrawals and insurance-based income can have different start dates and consequences.
For example, a household may need to decide how to fund the period between leaving work and beginning a particular income source. That decision can affect account withdrawals, taxes, liquidity and the amount of assets left invested.
How should withdrawals fit into the structure?
Portfolio withdrawals can provide substantial flexibility, but the amount withdrawn and the timing of those withdrawals matter. A withdrawal strategy may need to account for market conditions, taxes, required distributions under applicable law, inflation and changing spending needs.
What role can annuities play?
An annuity can be one potential component of a retirement-income structure. Depending on the contract, it may be used for accumulation, future income, contractual lifetime-income features, or other insurance-based objectives.
Annuities are not appropriate for every person or objective. Liquidity, surrender provisions, fees, tax treatment, income features, guarantees and insurer financial strength should be evaluated alongside the household's other resources. Any guarantee is subject to the contract and the claims-paying ability of the issuing insurer.
What risks should a retirement-income structure consider?
Why does sequence-of-returns risk matter?
Two retirees can experience similar long-term average investment returns but have very different outcomes if poor market returns occur at different times. Losses early in retirement can be particularly challenging when they occur while withdrawals are also being taken from the portfolio.
This is known as sequence-of-returns risk, and it is important enough that we address it separately in Foundation 09.
Common misconceptions
Questions worth asking when structuring retirement income
- What are my expected recurring expenses and flexible expenses?
- Which income sources are expected to be dependable, and which depend on account values or markets?
- When will Social Security, pension or other benefits begin?
- How much liquidity do I want available for unexpected expenses?
- How will withdrawals affect the assets that remain invested?
- How might inflation change my spending needs over time?
- What happens if retirement lasts substantially longer than expected?
- How could a major market decline early in retirement affect the plan?
- What tax characteristics apply to each income source?
- Do any insurance or annuity features meaningfully address a need that is not already covered by my other resources?
The bottom line
A retirement-income plan is not simply a decision about which product to buy or which account to withdraw from first. It is a structure for coordinating multiple resources across an uncertain retirement timeline.
Start with spending needs and existing income sources, identify the remaining gap, preserve appropriate flexibility, and then evaluate which available resources can reasonably perform each job.