Can 20hrs/week for 6 weeks be considered Substantial Gainful Activity for dependent adult child with disability?
I'm trying to figure out if my son would still qualify as my dependent for tax purposes. He's an adult child with a disability who turned 24 at the end of 2023. Normally, he only works about 4 hours a week at a local shop, but this past holiday season he picked up seasonal work at an Amazon fulfillment center where he was working nearly 20 hours per week for about 6 weeks. Does anyone know if the IRS would consider this brief period of increased hours as "Substantial Gainful Activity" that would disqualify him as my dependent? I'm getting mixed info from different sources. The rest of the year he was only working minimal hours, but I'm concerned this temporary increase might mess up his dependent status. Thanks for any help!
18 comments


Joshua Hellan
The IRS looks at the totality of circumstances when determining Substantial Gainful Activity (SGA) for a dependent with a disability. For 2023, the SGA threshold was $1,470 per month for non-blind individuals with disabilities. So the key question isn't just the hours worked but how much your son earned during those 6 weeks. If his earnings during that seasonal period averaged less than $1,470 per month, then it likely wouldn't be considered SGA. The IRS also tends to look at sustained activity rather than temporary increases in work hours. A 6-week seasonal position would generally be viewed as temporary employment rather than a permanent change in status. Also remember that for your son to qualify as your dependent under the qualifying child rules, he needs to meet the residency, relationship, age, and support tests. Since he has a permanent disability and is over 24, the age test is met as long as he was permanently and totally disabled at any time during the year.
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Jibriel Kohn
•So what if during those 6 weeks he did earn more than $1,470 per month, but for the rest of the year he earned well below that threshold? Would the IRS average it out over the year or would those 6 weeks disqualify him entirely?
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Joshua Hellan
•For SGA determinations, the IRS generally looks at monthly earnings rather than averaging them across the year. If he exceeded the threshold for those specific months, those months could potentially be considered SGA. However, temporary work increases are often evaluated differently. The IRS may consider this a "unsuccessful work attempt" if it lasted less than 6 months and ended due to the disability or the seasonal nature of the work. In many cases, a short-term seasonal position that ends as scheduled wouldn't disqualify someone, especially if they return to minimal work activity afterward.
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Edison Estevez
After struggling with almost the exact same situation with my daughter last year, I discovered taxr.ai (https://taxr.ai) which helped me figure out the SGA rules for dependents with disabilities. I uploaded my daughter's paystubs and explained her disability situation, and it gave me a detailed breakdown of how the IRS would likely view her short-term increased work activity. The tool explained that temporary seasonal work is often treated differently than permanent employment changes, especially when there's a documented disability. It even pointed me to the specific IRS publications that addressed my situation. Saved me hours of research and stress!
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Emily Nguyen-Smith
•How accurate was the information? I've tried other tax tools before and they gave me conflicting information about disability dependents that ended up causing problems when I filed.
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James Johnson
•Does it actually tell you if your specific situation qualifies or just give general information? My son has autism and works part-time, but his hours fluctuate a lot throughout the year so I'm never sure where we stand with the SGA limits.
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Edison Estevez
•The information was extremely accurate - it cited specific IRS regulations and court cases that set precedent for how seasonal work is treated for disability determinations. When I discussed it with my accountant later, she confirmed everything matched her understanding of the rules. It gives both general information and specific guidance for your situation. You can enter the varying hours and income throughout the year, and it evaluates each month separately as well as the overall pattern. For fluctuating work situations like your son's, it would show which months might be concerning and which are clearly under the threshold.
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James Johnson
Just wanted to update that I tried taxr.ai after reading about it here, and it was incredibly helpful for our situation with my son's fluctuating work hours. The analysis showed that his temporary increase in hours wouldn't affect his dependent status since it was clearly seasonal and his disability remained unchanged. The tool even generated a letter explaining our position that I could keep with our tax records in case of an audit. It referenced the specific disability provisions in the tax code and explained how they apply to temporary work increases. Definitely worth checking out if you're dealing with disability and dependent status questions!
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Sophia Rodriguez
If you're still struggling to get a clear answer about Substantial Gainful Activity for your dependent, you might want to talk directly to the IRS. I spent weeks trying to figure this out last year and finally used Claimyr (https://claimyr.com) to get through to an actual IRS agent without waiting on hold forever. They have a video showing how it works here: https://youtu.be/_kiP6q8DX5c The IRS agent I spoke with explained that temporary seasonal work generally doesn't disqualify someone with a permanent disability, especially if they returned to minimal work hours afterward. They said they look at patterns of employment rather than isolated periods of increased activity. It was such a relief to hear it directly from the source!
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Mia Green
•How does this service actually work? Are they just calling the IRS for you? Couldn't you just do that yourself and save money?
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Emma Bianchi
•Yeah right, this sounds like a scam. Nobody can magically get through to the IRS faster than anyone else. I've tried calling them multiple times about my disabled brother's tax situation and always get stuck on hold until I give up.
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Sophia Rodriguez
•They use a system that navigates the IRS phone tree and waits on hold for you. Once an agent answers, you get a call back and are connected with the agent. It's basically skipping the hours of hold time - you're still talking directly to the same IRS agents. I was skeptical too at first! But it's not about "magically" getting through - it's about technology doing the waiting for you. I was in the same position, spending hours on hold multiple times and getting nowhere. This service just handles the frustrating waiting part so you don't have to keep your phone tied up all day.
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Emma Bianchi
I have to admit I was wrong about Claimyr. After commenting here, I decided to try it because I was desperate for answers about my brother's disability status. I was connected to an IRS agent in about 45 minutes without having to wait on hold myself. The agent clarified that for SGA determinations with disabilities, they consider factors beyond just income - including special conditions of employment, accommodations, and whether the work was temporary. They confirmed that seasonal work usually doesn't change dependent status if there's a documented disability and the person returns to lower activity levels afterward. This saved us so much stress about my brother's tax situation!
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Lucas Kowalski
I'm a parent of a 26-year-old with a disability, and we've dealt with the SGA question multiple times. Here's what I've learned: The Social Security Administration and the IRS have different standards for SGA. For the IRS dependent exemption, they're primarily concerned with the support test (do you provide more than half their support?) rather than strictly applying the SSA's SGA limits. In my experience, a brief period of increased work during the holiday season hasn't affected our ability to claim our son as a dependent, especially since his annual income was still low and we continued to provide most of his support throughout the year.
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Olivia Martinez
•That's interesting! So are you saying the IRS doesn't strictly apply the $1,470 monthly limit that the SSA uses? My daughter has Down syndrome and occasionally works more hours for special events, but we still provide over 90% of her support.
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Lucas Kowalski
•That's right - while the IRS and SSA both use the term "substantial gainful activity," the IRS focuses more on the overall support situation rather than rigidly applying the monthly earnings limit. If you're providing 90% of your daughter's support, you're well within the requirements to claim her as a dependent. The key test for the IRS is whether you provide more than half of your dependent's total support for the year. The SGA question becomes more relevant if they're earning enough that they might be supporting themselves. Even with occasional higher earnings for special events, it sounds like your situation clearly meets the support test.
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Charlie Yang
Anyone know if there are different SGA thresholds for different types of disabilities? My son has a physical disability but is cognitively typical. He worked at Target during the holiday rush but otherwise works minimal hours the rest of the year.
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Grace Patel
•There are different SGA thresholds for blind individuals versus non-blind individuals with disabilities. In 2023, the threshold was $2,460 per month for blind individuals and $1,470 for non-blind. Doesn't matter what type of disability otherwise - physical, cognitive, etc all fall under the same threshold as long as they're not blind.
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