Gotta say, I'm still confused about how Form 8606 works with these carryovers. My tax software seems to just put zeros everywhere and I don't think it's tracking my basis correctly from my backdoor Roth conversions that lost money. Would it be better to just ditch the software and do this form manually?

This is such a common issue and you're definitely not alone! I went through the exact same thing with my backdoor Roth conversions during the 2022 market downturn. That carryover basis on Line 14 is actually working exactly as intended - it represents your nondeductible contributions that couldn't be fully converted due to the investment losses. The key things to remember: 1) This basis doesn't expire and will carry forward until you can use it up in future conversions, 2) Make sure you add this carryover amount to Line 2 each year when you do new backdoor conversions, and 3) Keep meticulous records of all your Form 8606s. I've been carrying forward about $400 in basis for three years now, and my CPA confirmed this is totally normal. The IRS sees this all the time, especially from people who did conversions during volatile market periods. You're doing everything right - just stay consistent with your record keeping!

Random tip: When you're entering information from your W-2, use the EXACT numbers from the boxes. Box 1 shows your taxable wages, Box 2 shows federal income tax withheld. Don't try to calculate anything yourself or use numbers from your paystubs - the W-2 is what matters for tax filing. Also dont forget that stuff like student loan interest (up to $2,500) and IRA contributions can further reduce your taxable income even if you take the standard deduction!

This thread has been super helpful! I'm a newcomer to filing taxes myself (my parents used to handle everything), and I was making the same mistake of looking at my net pay and trying to figure out how that related to my taxes. Reading through all these explanations, especially about how pre-tax deductions work and why Box 1 on the W-2 is the number that matters, really cleared things up for me. I had no idea that my 401k contributions were already reducing my taxable wages before they even got to my tax return. One question though - if I have both a regular job with a W-2 AND did some freelance work with a 1099, do I still start with my W-2 Box 1 amount and then add the 1099 income on top of that? Or is there a different process when you have mixed income types?

Quick question - does this extension situation affect how I should handle this? I also have a duplicate 1099-NEC on my transcript and filed an extension. Is there any special consideration or form I need to file because I'm past the normal deadline?

I went through this exact same situation two years ago with a duplicate 1099-NEC from a consulting client. The key thing that helped me was creating a simple spreadsheet that matched my bank deposits to each 1099-NEC I received. This made it crystal clear which ones were legitimate and which was the duplicate. When I filed, I reported only the actual income received and included a brief statement on my Schedule C explaining the discrepancy. I also kept screenshots of my income transcript showing the duplicate, along with my bank statements proving I only received one payment. The IRS never contacted me about it, but having all that documentation organized gave me peace of mind. Don't overthink it - just report what you actually earned and keep good records showing why there's a difference between your transcript and your return.

Has anyone used TurboTax to figure this out? Does it let you compare both scenarios (being claimed vs not being claimed)?

Hey Chloe! I was in almost the exact same situation when I was 24. The big thing that caught my attention in your post is that you mentioned a "HUGE difference" in your refunds between years - that's actually a red flag that there might be other factors at play beyond just the dependent status. Here's what I learned: if you're working two jobs and have been employed continuously, you're probably earning enough that your mom can't legally claim you as a dependent anyway. The income limits and support tests are pretty strict at your age. But here's the real kicker - if you qualified for the Earned Income Tax Credit (EITC) in one of those years but not the other, that alone could explain the hundreds of dollars difference you mentioned. The EITC can be worth up to $600+ for single filers with no kids, and you lose it completely if you're claimed as a dependent. My advice: before you and your mom make any decisions, figure out if you actually qualify as her dependent first. With two jobs and planning to move out, you probably don't. Then you can both file independently and maximize your combined refunds. Good luck with the new apartment!

I'm actually a bit confused by some of the responses here. My accountant had me file a Form 1041 for my revocable trust with an EIN, but checked the box that it was a grantor trust and attached a grantor trust statement. He said this was required whenever a trust has its own EIN, even if it's revocable. Am I getting bad advice? I'm paying for an extra tax return each year that others here are saying isn't necessary.

This is such a helpful thread! I'm in a similar boat with a revocable trust and EIN, and it's reassuring to see that I don't need to file a separate 1041. One thing I wanted to add for anyone else reading this - make sure to notify your financial institutions that your trust is a grantor trust for tax reporting purposes. I had to send letters to my bank and brokerage firm with my trust's EIN requesting that they issue all 1099s under my personal SSN instead. Most institutions have procedures for this, but you need to be proactive about it. If you don't do this and end up with 1099s under the trust's EIN, you'll need to include explanatory statements with your personal tax return like others mentioned. It's much cleaner to get the 1099s issued correctly from the start. The IRS has specific guidance on this in Publication 559 if anyone wants the official details. @Owen Jenkins - definitely get ahead of this for next year's tax season if you haven't already contacted your financial institutions!