Will selling investments reduce my Social Security? Income limits confused after mom's $400/month SS reduction
I need some guidance about income limits and Social Security benefits. My mother (78) sold a rental property in 2023 and then saw her monthly SS payment drop by $400 throughout 2024. Now my aunt (76) just sold some stocks last year, and she's experiencing a similar reduction in her benefits this year. I'm trying to understand if there's a specific threshold or maximum amount they could have earned without triggering these reductions? Both are well past full retirement age (over 75), and I thought income limits didn't apply after FRA? Is this related to IRMAA or something else entirely? Their financial advisor wasn't much help explaining exactly what happened or how to plan for next year. Any insights would be greatly appreciated!
17 comments


Marcus Patterson
This isn't about Social Security benefit reductions - it's almost certainly about Medicare premium increases through IRMAA (Income-Related Monthly Adjustment Amount). When your income goes above certain thresholds, Medicare Part B (and D if they have it) premiums increase substantially. The "reduction" they're seeing is actually Medicare taking a bigger premium from their Social Security payment. For 2025, IRMAA is based on 2023 income (there's a 2-year lookback). Thresholds for 2025 (based on 2023 MAGI): - Individual tax return: $103,000 is the first threshold - Each threshold after that triggers higher premiums The good news: this is temporary. Once their income drops back below the threshold, the premium increase goes away. Also, they can file for a reduction using Form SSA-44 if the income was a one-time event like selling property.
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Eli Butler
•Thank you! That makes so much more sense. So it's not actually SS reducing their benefits - it's Medicare taking a bigger chunk out of their deposits. That would explain why mom's financial person wasn't very clear. Is there any way they can prepare for this in advance if they need to sell more investments? Or is it just unavoidable?
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Lydia Bailey
YEP ITS IRMAA!!!! Happened to me when i sold my vacation home in florida. HUGE SHOCK on my SS payment the next year!! They took almost $500 more every month for medicare. Nobody warns you about this!!!!!
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Mateo Warren
•Same. Sold stocks in 2022 and got the IRMAA letter in late 2023. Started paying higher premiums in Jan 2024. Nobody ever explains this stuff clearly.
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Sofia Price
This is definitely IRMAA (Income-Related Monthly Adjustment Amount), not a reduction in Social Security benefits. For clarification: - Social Security benefits themselves aren't reduced due to income after you reach Full Retirement Age - However, Medicare premiums (which are typically deducted from SS payments) increase based on income from 2 years prior - The $400/month reduction is almost certainly from jumping multiple IRMAA brackets - Selling a rental property or stocks creates significant one-time income that pushes people into higher brackets If the income increase was due to a life-changing event (like selling a primary home due to health), they can file Form SSA-44 for potential relief. But investment sales generally don't qualify. The best strategy is to plan sales across multiple tax years to avoid jumping too many brackets at once. For 2025, staying under $103,000 MAGI (for individuals) would avoid IRMAA completely.
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Alice Coleman
•I've dealt with this issue multiple times with clients. To add to this excellent explanation - you can also look into Qualified Charitable Distributions (QCDs) from IRAs if your family members are taking RMDs. These don't count toward MAGI for IRMAA calculations. Tax-loss harvesting in investment accounts can help offset gains too.
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Owen Jenkins
has anyone else had terrible luck trying to reach social security about irmaa problems? i filed the ssa-44 and sent it in 3 months ago but havent heard anything. call the 800 number every week and just get disconnected or wait hours. went to my local office and they said they cant help with irmaa issues have to call the main line. so frustrating!!!!
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Lilah Brooks
•I finally got through to someone at SSA about my IRMAA issue using Claimyr (claimyr.com). It's a service that waits on hold with Social Security and calls you when an agent is available. Saved me hours of frustration. There's a video showing how it works: https://youtu.be/Z-BRbJw3puU Totally worth it to get my IRMAA adjustment processed. I had been trying for weeks with no luck before using it.
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Mateo Warren
My friend got hit with this and said if your mom and aunt just wait it out, after 1 year the Medicare premiums will go back to normal automatically (assuming they don't have another high income year). It's only permanent if your high income is permanent.
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Alice Coleman
To directly answer your threshold question: For 2025 (based on 2023 income), the IRMAA brackets for individuals are: - $103,000 or less: No IRMAA surcharge - $103,001-$129,000: +$69.90/month - $129,001-$161,000: +$174.70/month - $161,001-$193,000: +$279.50/month - $193,001-$500,000: +$384.30/month - Over $500,000: +$419.30/month For married filing jointly, the thresholds are higher. These are approximate 2025 amounts based on projected increases, but they give you an idea of the brackets. Based on your mother's $400 reduction, she likely jumped several brackets with that property sale. The key is proper tax planning before large asset sales. Consider strategies like installment sales, tax-loss harvesting, and timing of transactions across tax years.
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Eli Butler
•This is incredibly helpful! Looking at these brackets, I think you're right that she probably jumped several at once. The rental property sold for about $325,000 (she had owned it for decades). I'll definitely help both of them with better planning for any future sales.
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Lydia Bailey
One other thing nobody mentioned - part of your SS can become TAXABLE when your income goes up too!!! So the IRMAA isnt the only hit they might be taking!!!
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Eli Butler
•Oh no, I didn't even think about the tax implications. I'll have to ask if they noticed a difference when filing taxes too. This is getting complicated fast!
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Marcus Patterson
Quick follow-up on tax implications: Up to 85% of Social Security benefits can become taxable when provisional income exceeds certain thresholds. Provisional income = Adjusted Gross Income + 50% of SS benefits + tax-exempt interest. For single filers: - Below $25,000: No tax on SS - $25,000-$34,000: Up to 50% taxable - Above $34,000: Up to 85% taxable For joint filers, thresholds are $32,000 and $44,000. So yes, selling large assets can create a double whammy - higher Medicare premiums AND more of their Social Security becoming taxable. Careful planning across multiple tax years is really important.
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Sofia Price
•Great explanation. Just to clarify - when we talk about "85% of benefits being taxable," that doesn't mean 85% is taken away. It means up to 85% of the benefit amount gets added to taxable income, then taxed at their normal tax rate. Also worth noting is that these income thresholds for SS taxation have never been adjusted for inflation since they were set in the 1980s and 1990s, so they affect many more retirees now than originally intended.
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Aria Khan
As someone new to this community, I just wanted to say thank you to everyone who explained IRMAA so clearly! I'm 63 and planning to retire in a few years, and I had no idea about these Medicare premium increases based on income from 2 years prior. This thread is a perfect example of why these discussions are so valuable. I was actually considering selling some stocks next year to pay off my mortgage before retirement, but now I realize I need to think about the timing much more carefully to avoid jumping into higher IRMAA brackets. Does anyone know if there are good resources or calculators to help plan these kinds of transactions? It sounds like spreading sales across multiple years could make a huge difference in avoiding these premium increases.
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Chloe Martin
•Welcome to the community! I'm also relatively new here but have learned so much from threads like this. For planning tools, I've found a few helpful resources: The Medicare.gov IRMAA calculator is basic but gives you the premium amounts for different income levels. For more comprehensive planning, many people recommend working with a fee-only financial planner who specializes in retirement tax planning. Some online tax software like TurboTax and TaxAct have "what-if" scenarios where you can model different income levels to see the tax impact. The key is to look at both the IRMAA implications AND the Social Security taxation thresholds that Marcus mentioned. One strategy I've read about is doing a "tax bracket analysis" each year - seeing how much income you can realize before jumping to the next IRMAA bracket or SS taxation threshold. Spreading large sales across 2-3 years can sometimes keep you in lower brackets overall. Definitely get professional help for something as significant as paying off a mortgage with stock sales - the timing could save you thousands in Medicare premiums!
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