A tax-efficient withdrawal strategy sequences retirement account withdrawals to minimize lifetime taxes. The order you withdraw from Traditional IRA, Roth IRA, and taxable accounts dramatically affects your tax bill — this tool shows you the optimal approach.
Retirement Income & Account Balances — 2026
Leave 0 if pre-73 or no RMD this year
How to Build a Tax-Efficient Retirement Withdrawal Strategy
A tax-efficient withdrawal strategy can save tens of thousands of dollars over retirement. The key insight: not all dollars are taxed the same way. Traditional IRA withdrawals are ordinary income. Roth withdrawals are tax-free. Long-term capital gains from taxable accounts may be taxed at 0%, 15%, or 20%.
The Classic Withdrawal Order
Step 1: Take all required minimum distributions (mandatory from age 73). Step 2: Spend Social Security and pension income — you cannot defer these. Step 3: Draw from taxable brokerage accounts (long-term gains often taxed at 0-15%). Step 4: Fill your current tax bracket from Traditional IRA. Step 5: Use Roth only when needed or to avoid a higher bracket.
Roth Conversion Opportunities
The years between retirement and age 73 (when RMDs begin) are often a golden window for Roth conversions. If your income is temporarily low, converting Traditional dollars to Roth at the 12% or 22% bracket permanently reduces future RMDs and creates tax-free income for life.
Social Security Optimization
Up to 85% of Social Security can become taxable. By drawing from Roth accounts (which don't count as income), you can sometimes keep combined income below the thresholds where SS becomes taxable — a powerful but easily overlooked strategy.
Frequently Asked Questions
What is the optimal retirement account withdrawal order?
The general tax-efficient sequence is: (1) take RMDs first (required, no choice), (2) use taxable brokerage accounts next (capital gains rates, not ordinary income), (3) draw from Traditional IRA/401k to 'fill up' lower tax brackets, and (4) use Roth IRA last to preserve tax-free growth. However, the optimal order depends on your specific tax bracket situation, Roth conversion opportunities, and estate planning goals.
Should I withdraw from Roth IRA first or last?
Generally, withdraw Roth IRA last because it grows tax-free and has no RMDs during your lifetime. Roth assets are also most valuable for heirs. However, if you're in a very low tax bracket and doing Roth conversions, drawing Traditional IRA first to fill that bracket may make more sense than leaving traditional dollars to grow larger.
What are the 2026 tax brackets for retirement income?
For 2026 (single filers): 10% on income up to $11,925; 12% up to $48,475; 22% up to $103,350; 24% up to $197,300; 32% up to $250,525; 35% up to $626,350; 37% above $626,350. For married filing jointly, these thresholds approximately double. Standard deduction for 2026 is approximately $15,000 single, $30,000 MFJ.
How does Social Security affect withdrawal strategy?
Up to 85% of Social Security benefits may be taxable depending on your 'combined income' (AGI + non-taxable interest + half of SS benefits). Strategic withdrawals from tax-free sources (Roth, HSA) can reduce combined income and minimize SS taxation. This is one of the most powerful retirement tax strategies available.
Is this calculator free?
Yes, completely free with no signup required. For educational purposes only. Retirement tax planning is highly individual — consult a financial advisor or CPA for a personalized strategy. 2026 tax brackets shown.