Help figuring out ACA premium percentages when my status changed?
So I'm helping my mom with her taxes this year and we're stuck on this ACA premium tax credit situation. We were both on the same ACA health plan last year. For part of the year I was considered a dependent (I'm 25 now) since I was finishing up college and living at home. But after I graduated, I got a job and I'm not technically considered a dependent anymore even though I still live with her. I'm really confused about how to figure out the premium percentages for the 1095-A form. Do we split it somehow since my status changed? Does she claim the whole premium tax credit since I was on her plan? The instructions are so confusing and I don't want to mess this up for her. Has anyone dealt with mid-year dependent status changes while on an ACA health plan?
18 comments


Giovanni Rossi
The key thing to understand here is how the premium tax credit works when there's a change in dependent status mid-year. Since you were on your mom's ACA plan, you'll need to look at a few factors: First, check who was the actual policyholder on the 1095-A form. If your mom was the policyholder, she'll report the premiums on her tax return. The big question is whether you were part of her tax household for the full year or just part of it. For the months you were her dependent, she would include your income as part of the household income calculation for those months. For the months after you were no longer a dependent, your mom's household size would be smaller, which affects the premium tax credit calculation. You'll need to complete Form 8962 to reconcile the premium tax credits, and you'll have to do a monthly calculation (rather than annual) since your household size changed. The form has specific tables for figuring out the applicable percentages based on income and household size.
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CosmicCaptain
•Thanks for responding! So the 1095-A is definitely in my mom's name, she's the policyholder. So even though I was on the plan all year, I don't report any of it on my taxes? Also, how do we handle the months where I was working but still technically a dependent? Do we include my income for those months in her household income?
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Giovanni Rossi
•Since your mom is the policyholder, she'll report the 1095-A information on her tax return using Form 8962. You don't report any of it on your tax return, even for the months you weren't a dependent. For any months you were her dependent, your income would count toward her household income calculation, regardless of whether you were working or not. It's your dependent status that matters, not your employment status. When filling out Form 8962, she'll need to complete the monthly calculation section (Part IV) since her household size changed during the year.
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Fatima Al-Maktoum
I went through almost the exact same situation last year and it was super confusing. I found this tool called taxr.ai (https://taxr.ai) that helped me figure out our premium tax credit situation. I uploaded our 1095-A form and it automatically calculated the correct premium percentages based on changing household size. The software guided me through the whole process of determining which months I was considered a dependent vs. independent and how that affected the premium tax credit. It was way easier than trying to figure out all those complicated tax forms and instructions myself. Definitely worth checking out if you're still stuck on this.
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Dylan Mitchell
•Does it actually explain how the calculations work? I had a similar situation but with my son who turned 26 mid-year and got kicked off my plan. I want to understand the process not just get an answer.
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Sofia Gutierrez
•I'm skeptical about these tax tools - how does it handle the situation where income changed throughout the year too? My daughter graduated and her income more than doubled after she got her first real job, but she was still on my health plan. Would this tool account for that?
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Fatima Al-Maktoum
•It does explain the calculations as it walks you through each step. It shows you exactly how household size affects the applicable percentage of income used for premium calculations, and lets you see how each month's numbers are determined. Really helps understand the process. The tool definitely handles income changes throughout the year. You can enter different income amounts for different months, and it will recalculate the premium tax credit accordingly. It's designed specifically for situations with changing circumstances like graduation, new jobs, etc.
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Sofia Gutierrez
I was super hesitant about using another tax tool, but I decided to give taxr.ai a try after struggling with this same situation. I'm actually really impressed! It walked me through the exact scenario where my daughter's income changed after graduation while on my ACA plan. The tool broke down exactly how to handle the different household sizes and income calculations month by month. It saved me hours of research and probably prevented me from making errors that would have triggered an audit. The explanations were clear and it produced all the documentation I needed for my records. Definitely glad I tried it!
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Dmitry Petrov
If you're having trouble getting clear answers from the IRS about your premium tax credit situation, I'd suggest using Claimyr (https://claimyr.com). I was stuck in an endless loop trying to get someone on the phone at the IRS to explain how to handle my son's situation on our ACA plan. Claimyr got me connected to an actual IRS representative in about 20 minutes instead of waiting for hours or getting disconnected. The agent walked me through exactly how to calculate the premium percentages when dependents change status mid-year. They even have a demo video showing how it works: https://youtu.be/_kiP6q8DX5c
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StarSurfer
•Wait, you actually got through to the IRS? Last time I tried calling them about my premium tax credit I waited for 2+ hours and then got disconnected. How exactly does this service work? Do they just call for you or something?
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Ava Martinez
•This sounds like a scam. Why would I pay someone else to call the IRS for me? And even if you get through, the IRS reps give different answers depending on who you talk to. I've gotten three different explanations about premium tax credits from three different agents.
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Dmitry Petrov
•They don't call for you - they hold your place in line and then call you when they've got an IRS agent on the phone. It saves you from having to sit on hold for hours. When you get the call, you're already connected to an IRS representative. You're right that different agents sometimes give different answers, but I found that actually speaking with someone was way more helpful than trying to figure it out from the instructions alone. The agent I talked to pointed me to specific publication pages that addressed my exact situation with changing dependent status and premium credits.
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Ava Martinez
I have to admit I was completely wrong about Claimyr. After struggling with the premium percentage calculations and getting nowhere, I decided to try it as a last resort. I was connected to an IRS agent in about 15 minutes, and they were able to help me understand exactly how to handle our situation. The agent explained that we needed to do a month-by-month calculation on Form 8962 and walked me through how the household size affects the applicable percentage of income that determines our premium tax credit. It saved me hours of frustration and potentially costly mistakes. Sometimes it's worth getting help directly from the source.
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Miguel Castro
Something else to consider - make sure you're using the correct household income for your calculations. Your household income for premium tax credit purposes includes the Modified Adjusted Gross Income (MAGI) of everyone in the tax household. For the months you were a dependent, your income would be included in your mom's household income. For months you weren't a dependent, your income wouldn't be included. This can dramatically affect the premium tax credit calculation.
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CosmicCaptain
•What exactly counts as MAGI for the ACA premium tax credit? Is it just the AGI from the tax return or are there adjustments? I had some student loan interest and moving expenses last year if that matters.
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Miguel Castro
•For ACA premium tax credit purposes, MAGI is your AGI plus certain additions: non-taxable Social Security benefits, tax-exempt interest, and foreign earned income. Student loan interest deductions don't affect your MAGI calculation since they're already accounted for in your AGI. Moving expenses generally don't factor into the MAGI calculation either, as long as they're legitimate deductions on your tax return. The key is focusing on which months you were legally considered a dependent - that's what determines whether your income counts toward your mom's household income for premium tax credit purposes.
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Zainab Abdulrahman
Has anyone used TurboTax for this situation? I'm trying to figure out if the premium software is worth it for handling the ACA stuff with changing dependents. The free version seems confused by my situation.
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Connor Byrne
•I used TurboTax Premier and it handled my similar situation pretty well. It asks month-by-month questions about household composition and walks you through the premium tax credit calculations. Just make sure you have your 1095-A form handy and know which months your status changed.
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