There is no single withdrawal order that is always most tax-efficient. The optimal sequence depends on income levels, tax brackets, and how different accounts interact over time.
Many retirees are told to withdraw from taxable accounts first, then tax-deferred, then Roth accounts last. That approach can work in some situations but can also increase lifetime taxes in others. In our planning work at Griffith & Werner, withdrawal sequencing is coordinated year-by-year rather than followed as a fixed rule.
Tax efficiency comes from managing brackets across years, not just minimizing taxes this year.
Why This Decision Is Hard
Retirement accounts are taxed differently:
- Taxable Accounts — Capital gains treatment. May generate capital gains when sold.
- Traditional / Tax-Deferred — Ordinary income. Withdrawals taxed as ordinary income.
- Roth Accounts — Tax-free potential. May be tax-free when used properly.
Because each type affects income differently, the order of withdrawals influences Social Security taxation, Medicare premiums, and future tax brackets.
At Griffith & Werner, we often see retirees unintentionally increase lifetime taxes by focusing only on reducing taxes in the current year.
What Goes Wrong Without a Plan
Consider a retiree who delays tax-deferred withdrawals for many years.
How delayed withdrawals create a tax ripple effect
Delay tax-deferred withdrawals → RMDs grow larger → Higher tax bracket → More Social Security taxed → Medicare premiums rise.
Both retirees withdraw similar total amounts. Only one controls tax timing. We frequently observe at Griffith & Werner that retirement taxes are shaped more by timing than by investment performance.
Evaluating Your Withdrawal Strategy
A simple withdrawal order may be inefficient when…
- Income varies widely between years
- Future required distributions are growing
- Social Security taxation is affected
- Medicare premium thresholds may be crossed
- Roth accounts are unused while tax brackets are low
Withdrawal sequencing becomes more effective when…
- Income is smoothed across years
- Lower tax brackets are intentionally used
- Future required distributions are considered
- Different account types are coordinated
In our retirement income planning process at Griffith & Werner, tax strategy focuses on lifetime outcomes rather than annual savings.
What To Do Instead
Rather than asking which account to withdraw from first, consider:
Coordinate across account types
- What tax bracket am I in this year?
- What bracket might I be in later?
- How do withdrawals affect other income sources?
A coordinated approach may involve taking from multiple account types in the same year to manage tax exposure over time. The objective is consistency, not minimization in a single year.
When Guidance Becomes Helpful
When multiple income sources interact
Tax decisions become more complex once multiple income sources interact. Many retirees discover that reducing taxes one year can increase them later.
This is typically when planning shifts from selecting investments to coordinating distributions. At Griffith & Werner, we most often help clients align withdrawals with long-term tax efficiency.
Frequently Asked Questions
Should taxable accounts always be used first?
Not always. It depends on tax brackets and future income expectations.
Are Roth accounts best saved for last?
Sometimes, but using them strategically earlier can reduce lifetime taxes.
Do RMDs affect tax planning?
Yes, they often influence future tax brackets and Medicare premiums.
Can tax strategy improve retirement income?
Managing taxes over time can improve after-tax spending stability.