IRMAA: The Medicare Premium Surprise Many People Never See Coming
Imagine opening a letter from Social Security informing you that your Medicare premiums are increasing.
Your first thought might be, “What changed?” You haven’t switched Medicare plans, your health hasn’t changed, and your coverage is exactly the same. So why are you paying more?
For many retirees, the answer is IRMAA or the Income-Related Monthly Adjustment Amount. It’s a common Medicare surprise, not because you’ve done anything wrong but simply because no one has ever explained how it works.
The good news is that IRMAA isn’t a penalty for successful saving or making smart financial decisions. It’s simply one of the rules that comes with Medicare. Like many aspects of financial planning, it’s much less intimidating once you understand how it works and are able to prepare for it.
What Is IRMAA?
IRMAA is an added premium some Medicare beneficiaries pay for Medicare Part B and Part D based on income. Rather than looking at your current income, Medicare generally looks back two years and uses your Modified Adjusted Gross Income (MAGI) to determine whether you’ll pay more than the standard premium.
That means a financial decision you make today could affect your Medicare premiums a couple of years from now.
Understanding how income affects Medicare premiums could help reduce the likelihood of unpleasant surprises.
What Could Cause Your Medicare Premiums to Increase?
One of the biggest surprises I see is that IRMAA isn’t always triggered by regular, ongoing income. It could also result from a one-time financial event that temporarily increases your income.
Common examples include:
- Roth conversions
- Large withdrawals from traditional IRAs
- Realizing significant capital gains
- Inherited IRA distributions
None of these are inherently good or bad decisions. In fact, many could be excellent planning opportunities. The important part is understanding how they fit into your overall financial picture before moving forward.
Looking Beyond: IRMAA Is Only Part of the Picture
Another surprise is that income rarely affects just one thing.
While IRMAA is an important consideration, it’s only one piece of the puzzle. I’ve seen situations where a client successfully stayed below the next IRMAA threshold but still owed more in taxes, because the additional income caused more of his or her Social Security benefits to become taxable.
It’s a helpful reminder that financial decisions often have ripple effects. Focusing on one rule or threshold could sometimes cause us to miss the bigger picture.
Planning Creates More Choices
While it is unrealistic to completely avoid all tax or Medicare premium increases, planning ahead could provide greater flexibility and help reduce their impact.
Consider clients who want to diversify portfolios with significant unrealized capital gains. Rather than realizing all of those gains in one year, spreading the sales over multiple tax years helps manage the overall income impact, including the potential effect on Medicare premiums.
In other situations, clients selling a business or investment property have been able to structure payments over more than one tax year, reducing the amount of income recognized in any single year.
For clients who are already charitably inclined and eligible to make Qualified Charitable Distributions (QCDs), giving directly from an IRA allows those dollars to go to charity without being included in adjusted gross income. This could support their charitable goals while also helping manage income that may affect Medicare premiums.
Every situation is different, but each illustrates the same principle: Understanding how income affects Medicare premiums could give you more choices before making important financial decisions.
Why This Matters Before Medicare
Although IRMAA doesn’t apply until you’re enrolled in Medicare, many of the financial decisions that influence it happen years earlier.
There’s also an important consideration for those transitioning into retirement. The final years of your career may be some of your highest-earning years and because IRMAA generally looks back two years, your Medicare premium could initially be based on income that no longer reflects your current situation.
The good news is that retirement or a significant reduction in work could be considered a qualifying life-changing event. If your income has dropped as a result, you may be able to ask Social Security to reconsider your IRMAA using a more recent estimate of your income. Not every one-time increase in income qualifies for an adjustment, which is another reason it’s helpful to understand the rules.
The strategies that make sense while you’re building wealth may naturally evolve as retirement approaches and eventually transition into living on your savings. Thoughtful planning evolves along with your life, goals, and circumstances. Please consult your financial professional regarding your individual circumstances.
Don’t Let IRMAA Make Every Decision
It’s easy to hear about IRMAA and think the goal is to avoid it at all costs.
In reality, that’s rarely the right approach.
Sometimes recognizing additional income is exactly the right decision. A Roth conversion may reduce future Required Minimum Distributions. Selling a business may help you accomplish an important personal goal. Realizing investment gains may allow you to build a more diversified portfolio.
Many of these are one-time events. While they may temporarily increase your Medicare premiums, they won’t necessarily affect you forever. More importantly, the long-term benefit of those decisions may far outweigh the temporary increase in cost.
The goal isn’t to optimize one number. It’s to make thoughtful decisions that support your overall financial plan and the life you want to live.
Retirement should be enjoyed, not overshadowed by worrying about every tax rule or Medicare threshold.
Hopefully, the next time you receive a letter from Social Security about your Medicare premiums, it won’t be an unwelcome surprise. Instead, you’ll understand why your premium changed and know whether it was the result of a thoughtful financial decision.
That’s what good planning is all about: understanding the tradeoffs, making informed decisions, and enjoying the retirement you’ve worked so hard to build. Reach out today if you have questions about IRMAA or how Medicare premiums fit into your broader retirement plan, we’d welcome the opportunity to have a conversation about your unique circumstances. At Foster Group, truly caring for our clients means taking the time to learn what’s in their hearts and helping them pursue their goals.
