Many retirees worry about the extra costs that can pop up with Medicare after the age of 65. If you’re seeing a sudden spike in your premiums, you might be facing an Income‑Related Monthly Adjustment Amount (IRMAA). Knowing how to keep this from eating into your savings is not just smart—it can save you thousands of dollars. In this post I’ll walk you through the basics of IRMAA, show you workable ways to protect your income, and give you a step‑by‑step plan that’s easy to follow. By the end, you’ll know exactly how to avoid Medicare IRMAA or at least minimize its impact.

1. Understand the Basics of IRMAA

IRMAA is an extra charge that Medicare adds to your monthly premiums if your adjusted gross income (AGI) is above certain thresholds. These thresholds change annually, so staying current is key.

Key thresholds for 2026:

  • AGI $87,000 – $110,000: moderate increase
  • AGI $110,000 – $138,000: higher increase
  • AGI $138,000 and above: the steepest increase

The calculation looks at the higher of your Medicare taxable income or your AGI, so even deductions won’t always keep you under the line.

YearLow ThresholdHigh Threshold
2022$81,000$103,000
2023$84,000$107,000
2026$87,000$110,000

Knowing these figures lets you plan ahead and keep your premiums where you can afford them.

2. Maintain a Low Adjusted Gross Income

One of the simplest ways to dodge IRMAA is to keep your AGI under the $87,000 threshold for 2026. That often means trimming deductible expenses or timing income strategically.

  1. Delay pensions or annuity payouts until after your 65th birthday.
  2. Contribute to a Roth IRA instead of a traditional IRA to avoid taxable withdrawal.
  3. Use health savings accounts (HSAs) to reduce taxable income.
  • Tax‑free growth in Roth accounts helps you stay below the threshold.
  • HSAs give you three‑fold tax advantages: deduction, growth, and tax‑free withdrawals.
StrategyTax Impact
Delay IncomeLower AGI for one year
Roth IRANo tax on withdrawals
HSA Max ContributionReduces taxable income by up to $7,300

These small changes can collectively push your AGI below the level that triggers IRMAA.

3. Take Advantage of Income Shifting Strategies

If your AGI is high now but you anticipate a drop in future years, think about moving income forward or deferring it. Five practical tactics can shift your data points.

  • Exchange high‑income stocks for lower‑yield ones.
  • Invest in municipal bonds—tax‑free interest helps keep AGI low.
  • Consider rebalancing your portfolio early in the year.
  1. First, check your current AGI.
  2. Use a tax planner to calculate potential impact of shifting.
  3. Execute trades before the tax year ends.
Income ShiftEstimated Savings
Stock Exchange$500–$1,200
Municipal Bonds$300–$800 per year
Portfolio Rebalance$200–$600

These steps let you lower your AGI for the current year or the next, depending on your choice.

4. Keep Accurate Records and File Early

Missing or delayed documents can mean losing a chance to correct AGI mistakes. Keep everything organized and act fast.

  • Store all W‑2s, 1099s, and pension statements in one folder.
  • Set calendar reminders for tax filing deadlines.
  • Use electronic records when possible to avoid lost paperwork.
  1. Quarterly review your AGI vs. threshold.
  2. Adjust withholdings or contributions if needed.
  3. File amendments promptly if you discover errors.
ActionDeadline
Review AGILast day of the month
Adjust Withholdings1st of the month
File AmendmentsWithin 30 days of discovery

Staying on top of paperwork eliminates surprises that could push you into an IRMAA bracket.

5. Consider a Medicare Plan That Lowers Your IRMAA Exposure

Some Medicare Part D plans have built‑in strategies to keep you from paying IRMAA on drug costs. Evaluate these options carefully.

  1. Look for “deductible‑first” plans that cap out-of-pocket expenses.
  2. Check if the plan offers tax‑efficient prescription coverage.
  3. Compare national vs. local plan performance.
  • Some plans have a lower annual deductible, which reduces gross premium exposure.
  • Other plans allow you to roll over unused coverage; that can offset increased IRMAA.
Plan FeatureBenefit
Low DeductibleLower monthly outlays
Tax‑EfficientMinimizes taxable prescription expenses
Rollover CoverageReduces IRMAA over time

By aligning your drug plan with these principles, you’ll dodge additional costs whenever possible.

In summary, avoiding Medicare IRMAA boils down to knowing the thresholds, managing your AGI proactively, shifting income smartly, staying organized, and choosing the right Medicare plan. These tactics are straightforward and can make a real difference in your monthly budget. Start implementing them today—your future self will thank you for the savings.

Still feeling overwhelmed? Check out the official Medicare guide for more detailed information or talk to a certified financial planner who specializes in Medicare planning. Get the peace of mind that your healthcare costs stay within your reach.