Would a Larger Cash Reserve Help You Live More Comfortably in Retirement?

Ross Marino |

Your retirement plan accounts for the bills and the expenses you can reasonably identify. You still find yourself wishing the bank balance were larger. Adding to it would mean taking more from your IRA.

Before deciding whether that would be sensible, describe what the extra cash would change for you. Would it help you enjoy a planned trip, handle a repair without hesitation, or feel comfortable using money you’ve saved? The financial cost matters. So does the life you hope the cushion would support.

What would become easier with more cash?

Try completing this thought: “With another amount set aside, I would feel more comfortable doing…” Your answer may reveal a specific need or a choice you’ve been postponing. It may also show that a larger bank balance wouldn’t resolve the concern.

The Consumer Financial Protection Bureau describes financial well-being as security and freedom of choice, including the ability to enjoy life.[1] That gives you room to describe comfort in your own terms. You don’t need to justify it with a difficult history or explain more than you want to share.

Research can help explain why access to cash deserves attention. A study of 585 UK bank customers found that larger checking and savings balances were associated with more positive perceptions of financial well-being and higher life satisfaction. It was not an experiment proving that adding cash causes happiness, and it does not establish the right reserve for a US retiree.[2]

Are you adding comfort or filling a gap?

Consider a fictional retiree, Nora, age 62. Her plan includes a family trip and a reserve for identified household needs. She says she would enjoy the trip more if she had another $20,000 available afterward for an unexpected home expense.

Her advisor first checks whether she omitted a known repair. If it was, they need to address that expense. If the existing reserve already covers the needs they’ve identified, Nora may still want an extra cushion. Retirement research identifies unexpected expenses and inflation among real planning concerns; a reassuring projection does not cover every possible event.[3]

The distinction changes the conversation. A protection gap may call for prompt attention. For an extra cushion, Nora can compare the benefit she expects with what she would give up to obtain it.

What would the extra cushion cost?

Moving money from a traditional IRA to a bank account does not create new household wealth. It changes where the money sits and can create taxable income. The taxable share depends on the IRA’s contributions and after-tax basis.[4]

For illustration, assume Nora’s tax professional estimates that the proposed withdrawal would have a total income-tax cost of 20% of the gross amount. Assume it is fully taxable, with no penalty or other income-related cost. She is not receiving Social Security or enrolled in Medicare. These are simplified assumptions, not a tax projection or an actual bracket calculation.

Under those assumptions, a $25,000 withdrawal leaves $20,000 after $5,000 of tax. Withdrawing $20,000 would leave $16,000. For her actual decision, Nora needs to compare the full additional cost, rather than rely on withholding or the name of a tax bracket.

What would the extra cushion change?

Nora’s comparison

Keep the current reserve

Add $20,000

Life with this choice

Take the planned trip with the existing cushion.

Nora hopes to enjoy the trip with a wider cushion.

After the same $10,000 expense

Current reserve minus $10,000.

Current reserve plus $10,000.

Cost and resources remaining

Keep $25,000 in the IRA.

Remove $25,000; pay $5,000 tax; add $20,000 cash.

This comparison uses the illustrative assumptions above. The larger cushion gives Nora an extra margin; she decides whether it would improve her experience.

There is a continuing tradeoff too. More cash leaves less money invested for later spending. Cash may fluctuate less than growth investments, but it can lose purchasing power when its return does not keep pace with prices.[5] Compare the money available now with the resources remaining for later spending.

Research on inflation in retirement also examines how rising costs affect retirees’ spending and concerns.[6] Nora’s preferred cushion should therefore be reviewed as her expenses change, rather than treated as an amount that will always feel sufficient.

Dovetail Principle: Retirement Spending Needs to Feel Safe Enough

A reserve should help you handle financial needs and feel comfortable using the rest of your money. Understanding what a larger cushion would make possible—and what it would cost—helps you choose an amount you can live with.

Which amount could you stand behind?

Ask how each option might feel now and after the same unexpected expense. Would the extra cushion let you do something important, or would you expect to raise the target again before feeling comfortable? There is no required answer. Those questions help you assess the benefit you hope to receive.

You might keep the current reserve, add the proposed amount, or build toward it through available income. If you increase it, name the purpose and the circumstances that would justify another review.

You can make a clearer decision when you understand what the extra cash would support and what you would give up to obtain it. Comfort deserves a place in the comparison alongside taxes and future resources. Your preferred balance should reflect all three.

Related Reading: Why Can You Still Feel Financially Unsafe When the Numbers Look Reassuring? continues a connected part of this decision.

About the author

Ross Marino, CFP®, CeFT®, is the Founder & CEO of Dovetail Financial and creator of Human-First Financial Guidance®. He helps people nearing or living in retirement connect their lives and wealth so that financial decisions become clearer, more personal, and easier to navigate.

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Notes

  1. Why financial well-being?, Consumer Financial Protection Bureau.
  2. How your bank balance buys happiness: The importance of “cash on hand” to life satisfaction, Ruberton, Gladstone, and Lyubomirsky, Emotion, 2016; UCL Discovery.
  3. 2024 Retirement Risk Survey Series, Society of Actuaries Research Institute, 2026.
  4. Publication 590-B (2025), Distributions from Individual Retirement Arrangements (IRAs), Internal Revenue Service.
  5. Risk, FINRA.
  6. Impact of Inflation in Retirement—Survey Findings, Society of Actuaries Research Institute, 2024.

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