Has anyone used TurboTax to fix this kind of issue? Their interface is confusing me on how to mark dependents correctly.

Amy, don't stress too much about this! You're definitely not the first person to run into this situation, and it's totally fixable. The good news is that based on what you've shared - you're 19, live at home, and your mom covers most of your expenses - you almost certainly still qualify as her dependent even though you have a job and filed your own return. The $4,200 you earned is well under the income limits for dependents, and since your mom is providing housing, food, and other support, she's likely covering more than half of your total living costs for the year. The fact that you filed your own return doesn't automatically disqualify you from being claimed as a dependent. Like others mentioned, you'll need to file Form 1040-X to amend your return and check the box indicating someone can claim you as a dependent. Your mom can then file her return claiming you. The amendment process takes a while (usually several months), but it won't cause any problems for either of you with the IRS. This is honestly a super common mistake, especially for young people filing for the first time. Tax software doesn't always make the dependency rules clear. You're being really thoughtful about your mom's situation - she's lucky to have such a caring daughter!

One thing nobody's mentioned yet - did your 1099-MISC come with any supplemental statements or notes from the university? Some schools provide guidance about how they expect students to report these stipends. I had a similar issue with an $8k research stipend. My university actually provided a letter stating that while they report stipends in Box 3, they consider them payment for services when the student is not degree-seeking in the program providing the stipend. In my case, I was an undergrad doing summer research in a lab, not pursuing a graduate degree in that department, so based on the university's own guidance, I was able to justify treating it as earned income for EITC while still reporting it as they had on the 1099-MISC.

This is such a common issue with university stipends! I just went through something similar last year. One thing that helped me was checking IRS Publication 970 (Tax Benefits for Education) which has specific guidance on stipends vs. scholarships vs. compensation. The key question is whether your stipend was primarily for your benefit (educational/scholarship purposes) or for the university's benefit (compensation for services). Since you mentioned it was a "summer research stipend" for work you performed, and the university specifically called it compensation rather than financial aid, there's a reasonable argument for treating it as earned income. However, given that it was reported in Box 3, you might want to consider a compromise approach: if you have documentation showing the work requirements and that this was compensation for services, you could potentially split the income. Report a portion as earned income on Schedule C (enough to qualify for some EITC) and the remainder as other income. This way you get some EITC benefit while minimizing self-employment tax exposure. Just make sure you keep all documentation about the nature of the work arrangement in case of questions later. The IRS really focuses on the substance over the form of reporting in these situations.

Happened to me to!!! Try H&R Block online, they usually have better free options than TurboTax. My husband and I used them last yr after TT tried to charge us $89 for a simple return with a HSA. H&R did it free!!

I'm in the exact same boat! Made about $19k last year with a small 401k rollover and TurboTax wants $139 from me now. It's absolutely insane. Based on all these recommendations, I'm definitely going to try FreeTaxUSA first since so many people seem to have good experiences with it. The $15 state fee still beats paying TurboTax over $100. Also really interested in that taxr.ai tool that found extra deductions for people. Even if it helps me find just one thing I missed, it could pay for itself. Has anyone else tried it besides the folks who already commented? Thanks everyone for all the alternatives - I had no idea there were so many better options out there!

Just to add another data point - price differences between these professionals can be significant. In my area: - EAs typically charge $150-250/hr for audit representation - CPAs usually run $200-350/hr for the same work - Tax attorneys start around $350/hr and can go up to $500+ For a simple audit focused on just a couple issues, this might mean: EA: $500-1000 total CPA: $1000-2000 total Attorney: $2000-5000+ total Most regular tax situations really don't need the attorney unless there's potential criminal issues or six-figure amounts in dispute.

Great question about flat fees vs hourly! In my experience, it really depends on the professional and the audit type. Most EAs and CPAs will quote you an estimated range upfront for simple correspondence audits - something like "$800-1200 depending on complexity." But for office or field audits, they usually stick to hourly since the scope can expand unpredictably. Tax attorneys almost always charge hourly in my experience, though some might offer a consultation fee structure for initial assessment. Complexity definitely affects rates. If your return has business income, rental properties, or investment transactions, expect to pay toward the higher end of their range. A simple W-2 audit with a few questioned deductions will be much cheaper than something involving Schedule C business expenses or depreciation recapture. One tip: ask upfront what their typical total cost is for cases similar to yours. Most experienced professionals can give you a realistic range based on the audit letter you received.

Pro tip: If u have student loans check studentaid.gov too. Sometimes offset info shows up there b4 IRS transcript

Also worth checking your "Where's My Refund" tool on IRS.gov - it will sometimes show offset status before your transcript updates. I had an old state tax debt that showed up there first. Good luck with your refund! 🤞