Retirement income tax.
How your pension, Social Security and withdrawals are taxed, and how to keep more.
Every guide in this cluster
10% Early Withdrawal Penalty Exceptions: Rule of 55, Disability, 72(t)
How to take TSP, 401(k) and IRA money before 59½ without the 10% penalty, with a 72(t) payment calculator.
How Retirement Income Is Taxed: The Federal Employee Version
How the FERS pension, Social Security, and TSP withdrawals are each taxed at the federal level, the provisional income formula that decides how much Social Security is taxable, the new OBBBA senior deduction, and a full worked example tracing a single GS-13 retiree’s $96,000 of income down to a 9.7% effective rate.
Tax Withholding for Retirees: Safe Harbor, W-4P, and Avoiding Penalties
No employer withholds for you anymore. The three safe harbors, the W-4P/W-4R/W-4V toolkit, the December-RMD withholding trick, and a safe-harbor checker that tells you how much to withhold.
Estimated & Quarterly Taxes in Retirement: The Safe-Harbor Rule (2026)
The $1,000 trigger, the 100%/110% safe harbor, 2026 due dates, the withholding shortcut, and the new-retiree waiver — with a quarterly-payment calculator.
The Senior Bonus Deduction: The New $6,000 Tax Break for 65+ (2026)
The OBBBA's $6,000 senior deduction (2025–2028): who qualifies, the 6% MAGI phaseout, how it stacks, and why it matters for federal retirees — with a calculator.
Back to the full pillar
This is one cluster of the Tax Strategy pillar. Explore Roth conversions, RMDs, IRMAA, state taxes, and advanced moves in the full pillar.
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