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Tax Planning

Managing Taxes on Retirement Withdrawals

Which accounts you draw from each year, and how much, affects lifetime taxes and Medicare premiums; the aim is often steadier taxable income.

Managing Taxes on Retirement Withdrawals

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What does tax-aware retirement income planning mean?

  • It means choosing each year how much to draw from taxable, tax-deferred, and Roth accounts so taxable income stays in a target range.
  • Smoothing income can help avoid spikes that push you into higher brackets, raise Medicare premiums, or make more Social Security taxable.
  • The years between leaving work and starting Social Security or required distributions often offer the most flexibility.
  • The approach is annual and adaptive, since tax law, markets, and spending all change.
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Full Guide

What does tax-aware retirement income planning mean?

  • It means choosing each year how much to draw from taxable, tax-deferred, and Roth accounts so taxable income stays in a target range.
  • Smoothing income can help avoid spikes that push you into higher brackets, raise Medicare premiums, or make more Social Security taxable.
  • The years between leaving work and starting Social Security or required distributions often offer the most flexibility.
  • The approach is annual and adaptive, since tax law, markets, and spending all change.

How is each type of retirement income taxed?

  • Traditional 401(k) and IRA withdrawals are ordinary income; Roth withdrawals are tax-free once you're 59½ and the five-year rule is met.
  • In taxable accounts only realized gains, dividends, and interest are taxed, and long-term gains can be taxed at 0% up to $49,450 single or $98,900 joint of taxable income in 2026.
  • Up to 85% of Social Security can be taxable once provisional income passes $34,000 single or $44,000 joint, thresholds that aren't inflation-indexed.
  • Pensions and most annuity payments are taxed as ordinary income, except any portion that returns your own after-tax money.

2026 thresholds that matter most

  • Standard deduction: $16,100 single or $32,200 joint, plus an extra amount for each spouse 65 or older.
  • A new deduction of up to $6,000 per person 65 and older applies from 2025 through 2028, phasing out above $75,000 single or $150,000 joint MAGI.
  • Medicare IRMAA surcharges for 2026 start above $109,000 single or $218,000 joint of 2024 MAGI, using a two-year lookback.
  • The 3.8% net investment income tax applies above $200,000 single or $250,000 joint of modified AGI.

When can Roth conversions make sense?

  • Conversions are often considered in lower-income years, such as early retirement before Social Security and RMDs begin.
  • Converting enough to fill a chosen bracket can reduce future required distributions and leave heirs Roth money instead of taxable IRAs.
  • The trade-offs are paying tax now, possibly higher Medicare premiums two years later, and reduced ACA premium credits before 65.
  • Each conversion has its own five-year clock for penalty-free access to converted amounts if you're under 59½.

How do RMDs and charitable distributions fit in?

  • Required minimum distributions from pre-tax accounts start at 73, or 75 for those born in 1960 or later; Roth 401(k)s no longer require them.
  • Missing an RMD can bring a 25% excise tax, reduced to 10% if corrected promptly.
  • From age 70½, qualified charitable distributions of up to $111,000 in 2026 can go directly from an IRA to charity and count toward RMDs.
  • QCDs are excluded from income, which can help with IRMAA and Social Security taxation, but they can't go to donor-advised funds.

State taxes and relocation

  • States differ widely in whether they tax wages, pensions, IRA withdrawals, and Social Security.
  • Federal law bars states from taxing nonresidents' pension and most retirement plan income, even if it was earned there.
  • Moving to lower a tax bill requires a genuine change of domicile, and high-tax states may audit a departing resident's ties.
  • Cost of living, health care access, and family usually matter as much as the tax rate.

Key takeaways

  • Withdrawal order and amounts are a yearly decision that can shape brackets, Medicare premiums, and Social Security taxation.
  • Early retirement years before RMDs are often the window for Roth conversions and gain realization.
  • 2026 brings a larger standard deduction and a temporary senior deduction that phases out at higher incomes.
  • This is educational only; Rubric does not prepare tax returns, so coordinate withdrawals and conversions with a CPA.
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Retirement Income Distribution Strategy: Account Sequencing

Withdrawal order is choosing which of your taxable, pre-tax, and Roth accounts fund each year of retirement to manage lifetime taxes.

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Required Minimum Distributions: Ages, Math, and Planning Options

RMDs are annual taxable withdrawals from pre-tax retirement accounts, starting at age 73, or 75 for those born in 1960 or later.

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Roth Conversions: When They Can Make Sense and What They Cost

A Roth conversion moves pre-tax retirement money into a Roth IRA. You pay income tax now in exchange for tax-free qualified withdrawals later.

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