For Roth IRA contributions, do I use Form 1040 line 11 AGI or line 15 taxable income as the eligible amount?
I'm trying to figure out my Roth IRA contribution limit for 2024 and I'm a bit confused about which number from my tax return I should be using. My 2024 AGI (line 11) was $8,420. But my Taxable Income (line 15) was $0. I know there are income limits for Roth IRA contributions, but I'm unsure if I should be looking at my AGI or my taxable income to determine how much I can contribute to my Roth IRA this year. Which of these two numbers represents the maximum amount I can put in my Roth for 2024? I've heard different things from friends and I want to make sure I'm doing this right without over-contributing and causing problems later. Thanks for any help!
39 comments


Ella Russell
You'll need to use your earned income, not your AGI (line 11) or taxable income (line 15), to determine your Roth IRA contribution limit. The maximum you can contribute to a Roth IRA for 2024 is $7,000 ($8,000 if you're 50 or older), but you cannot contribute more than your earned income for the year. Looking at your numbers, while your AGI is $8,420, what matters is how much of that was actually earned income (like wages, salaries, self-employment income, etc.). Unearned income like interest, dividends, or unemployment benefits doesn't count for Roth IRA contribution purposes. If all of your $8,420 AGI was from earned sources, then your maximum contribution would be $7,000 (or $8,000 if 50+). If only a portion was earned income, then that portion would be your limit (up to the annual maximum).
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Mohammed Khan
•Thanks for explaining! So if my only income was $8,420 from a part-time job (W-2 wages), then I could contribute up to $7,000 to my Roth IRA, right? And does it matter that my taxable income was $0 after taking the standard deduction?
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Ella Russell
•If your $8,420 was entirely from W-2 wages from your part-time job, then yes, you could contribute up to $7,000 to your Roth IRA for 2024 (or $8,000 if you're 50 or older). The fact that your taxable income was $0 after taking the standard deduction doesn't matter for Roth IRA contribution purposes. The IRS looks at your earned income before deductions to determine eligibility, not your final taxable income amount on line 15.
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Gavin King
I went through this exact same confusion last year! I found a tool that really helped me figure out my exact Roth IRA contribution limits at https://taxr.ai - it analyzed my tax return and showed me precisely how much I could contribute based on my specific income sources. The tool breaks down which parts of your income qualify as "earned income" for Roth contribution purposes. For me, it was super helpful because I had a mix of W-2 income, some freelance work, and a little bit of investment income. It clarified that only my W-2 and freelance income counted toward my Roth contribution limit.
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Nathan Kim
•Does this tool work if you have more complicated situations? Like if I have rental income and some 1099 work along with a regular job? I'm always confused about what counts as "earned income" for Roth purposes.
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Eleanor Foster
•I'm skeptical about these online tools... How does it actually access your tax return data? Is it secure? I'm nervous about uploading my tax documents to some random website.
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Gavin King
•For complicated situations with multiple income sources, that's actually where it really shines. It can distinguish between rental income (which doesn't count as earned income for Roth purposes) and 1099 self-employment income (which does count). It clearly identifies which income sources qualify for Roth contribution calculations. Regarding security, I was hesitant too at first. The site uses bank-level encryption for document uploads and doesn't store your documents after analysis. You can also manually enter key numbers from your tax forms if you prefer not to upload anything. I found their privacy policy pretty reassuring when I checked it out.
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Eleanor Foster
I tried that taxr.ai site that was mentioned and I'm actually really impressed! I've been confused for years about my Roth contribution limits because I have income from my day job plus a small side business and some investments. The tool clearly showed me that my side business income counts toward my Roth contribution limit, but my investment dividends don't. It also explained why my taxable income (which was really low after deductions) isn't relevant for Roth contribution purposes. Turns out I was under-contributing for years because I was being too conservative with my calculations! Now I can max out my retirement savings properly.
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Lucas Turner
If you're having trouble reaching the IRS to get a definitive answer on this Roth contribution question, I'd recommend trying Claimyr (https://claimyr.com). I spent hours on hold trying to get through to an IRS agent to clarify some confusing aspects of my Roth contribution limits last year, especially since I had some unique income situations. Claimyr got me connected to an actual IRS agent in under 15 minutes when I'd previously been unable to get through at all. The agent walked me through exactly which lines on my tax return matter for Roth contribution purposes. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c
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Kai Rivera
•How exactly does this work? Do they have some special IRS hotline or something? I'm confused how a third-party service can get you through faster than calling directly.
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Anna Stewart
•This sounds too good to be true. I've literally spent HOURS on hold with the IRS. If this actually works, it would be life-changing, but I'm doubtful any service can really get you through to the IRS faster.
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Lucas Turner
•It's not a special hotline - they use an automated system that navigates the IRS phone tree and waits on hold for you. When an agent finally picks up, you get an immediate call back to connect with them. I was skeptical too, but it works because their system can stay on hold indefinitely while you go about your day. Regarding the skepticism, I totally get it - I felt the same way! The service essentially does the waiting for you using their automated system. I was surprised it actually worked, but I went from spending 3+ hours on hold (and eventually getting disconnected) to having a 20-minute conversation with an actual IRS agent who answered all my questions about Roth contribution limits based on my specific situation.
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Anna Stewart
I'm eating crow here, but I have to admit I tried the Claimyr service after posting my skeptical comment. After trying for WEEKS to reach someone at the IRS about my Roth contribution limits (especially confusing since I have some foreign earned income), I was connected to an IRS agent in about 12 minutes! The agent clarified that for Roth IRA purposes, I need to look at my earned income, not AGI or taxable income. In my case, even though my foreign income was excluded from taxable income on Form 2555, it still counts as earned income for determining Roth eligibility. This was the opposite of what I thought! Saved me from making a contribution error that could have resulted in penalties.
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Layla Sanders
Just to add some additional info - there are also income phase-out limits for Roth IRA contributions based on your MAGI (Modified Adjusted Gross Income). For 2024, if you're single, the phase-out range is $146,000-$161,000. For married filing jointly, it's $230,000-$240,000. Based on your numbers ($8,420 AGI), you're well below these limits so you can contribute up to the maximum allowed based on your earned income.
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Morgan Washington
•What exactly is MAGI and how is it different from regular AGI? Is there a specific line on Form 1040 for this? The IRS makes everything so confusing!
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Layla Sanders
•MAGI (Modified Adjusted Gross Income) is essentially your AGI with certain deductions added back in. For Roth IRA purposes, you start with your AGI (line 11 on Form 1040) and then add back deductions like student loan interest, IRA contributions, foreign income exclusion, and a few others. There isn't a specific line for MAGI on the 1040 - you have to calculate it yourself. In your case, with a relatively straightforward tax situation and low AGI, your MAGI and AGI are probably very similar or identical, so you're definitely below the phase-out limits.
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Kaylee Cook
I got confused about this last year too. My situation was that I had about $6k in a traditional IRA and wanted to convert it to Roth while I had a low income year. Does anyone know if there's a minimum income requirement to do a Roth conversion?
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Oliver Alexander
•There's no minimum income requirement for Roth conversions! That's the beauty of them. You can convert traditional IRA funds to Roth even if you have zero income. You'll just pay taxes on the converted amount at your current tax bracket. In fact, low-income years are the PERFECT time to do Roth conversions since you'll pay less tax on the conversion. Just be aware the conversion amount will count as income for that tax year.
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Carmen Vega
This is a great question that trips up a lot of people! The key thing to remember is that for Roth IRA contributions, you need to focus on your **earned income**, not your AGI or taxable income. Since your AGI of $8,420 appears to be from employment (based on your question), and assuming this was all earned income (wages, salary, self-employment), then your maximum Roth IRA contribution for 2024 would be $7,000 (or $8,000 if you're 50 or older). The fact that your taxable income is $0 after taking the standard deduction doesn't affect your Roth IRA contribution eligibility at all. The IRS looks at your earned income before any deductions to determine how much you can contribute. Also, with your income level, you're well below the income phase-out limits for Roth contributions, so you don't need to worry about any contribution reductions due to high income. You're in a great position to maximize your retirement savings while you're in a low tax bracket!
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CosmicCadet
•This is really helpful! I'm in a similar situation where I'm just starting out in my career and have relatively low income. One thing I'm wondering about - if I contribute to a Roth IRA this year when my income is low, will that affect my ability to contribute in future years when my income is higher? Also, is there any benefit to contributing to a Roth IRA when my current tax rate is essentially 0% due to the standard deduction? I keep hearing that Roth contributions are better when you're in a lower tax bracket, but I'm not sure if 0% counts as "lower" or if there's some other consideration I should be thinking about.
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Ravi Kapoor
•Great questions! Contributing to a Roth IRA this year won't affect your ability to contribute in future years - each tax year has its own contribution limits. So you can contribute up to $7,000 for 2024, and then when 2025 comes around, you'll have a fresh $7,000 (or whatever the limit is then) available to contribute. And yes, contributing to a Roth when your effective tax rate is 0% is actually IDEAL! You're essentially getting tax-free growth forever since you're paying no taxes on the contribution now, and all withdrawals in retirement will be tax-free too. This is the perfect time to load up on Roth contributions while you're in this low tax situation. Think of it this way - you're putting money into a Roth IRA that will grow tax-free for decades, and you're doing it when the "cost" (current tax rate) is essentially zero. When your income increases later and you're in higher tax brackets, you'll probably want to consider traditional IRA contributions to get the immediate tax deduction.
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Kaitlyn Otto
Great thread! Just wanted to add one more point that might be helpful - if you're contributing to a Roth IRA with such low income, you might also want to look into the Saver's Credit (Form 8880). With your AGI of $8,420, you could potentially qualify for this credit which gives you money back for making retirement contributions. The Saver's Credit can be worth up to $1,000 for single filers (or $2,000 for married filing jointly) and is based on your AGI and filing status. Since you're well below the income thresholds, you might get a nice tax credit on top of the long-term benefits of the Roth IRA itself. It's like getting paid to save for retirement! Just make sure to file Form 8880 with your tax return to claim it. This could turn your Roth contribution into an even better financial move.
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Javier Torres
•This is such valuable information! I had no idea about the Saver's Credit - that sounds like it could be a game-changer for people in lower income brackets. Do you know if there's a minimum contribution amount required to qualify for the credit, or can you get it even with smaller Roth IRA contributions? Also, I'm curious - does the Saver's Credit apply to both traditional and Roth IRA contributions, or just one type? It seems like with such low income, the combination of 0% effective tax rate plus a potential tax credit would make Roth contributions incredibly beneficial right now.
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Sofia Peña
•The Saver's Credit applies to both traditional and Roth IRA contributions! There's no minimum contribution amount - you can get the credit even with smaller contributions. The credit is calculated as a percentage of your eligible retirement contributions (up to $2,000 for single filers), and the percentage depends on your AGI. With your AGI of $8,420, you'd likely qualify for the maximum 50% credit rate. So if you contribute $2,000 to your Roth IRA, you could get a $1,000 tax credit. If you contribute the full $7,000, you'd still get the credit calculated on the first $2,000 of contributions. You're absolutely right that this combination is incredibly powerful - 0% effective tax rate on the contribution itself, plus getting money back through the Saver's Credit, plus decades of tax-free growth. It's one of the best retirement savings scenarios possible! Just remember the credit is non-refundable, so it can only reduce your tax liability to zero (though any unused portion can't be refunded to you).
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Kristin Frank
This is an excellent thread with lots of helpful information! I just wanted to emphasize one key point that might get lost in all the details: since your $8,420 AGI appears to be from earned income (wages), you're in an incredibly advantageous position for retirement savings right now. Not only can you contribute up to $7,000 to a Roth IRA (assuming you're under 50), but you're essentially getting free money in multiple ways: 1. Zero tax cost on the Roth contribution (since your taxable income is $0) 2. Potential Saver's Credit of up to $1,000 as mentioned above 3. Decades of completely tax-free growth and withdrawals This is honestly one of the best retirement savings scenarios possible. If you can afford to contribute even a portion of that $7,000 limit, you'll be setting yourself up incredibly well for the future. Even small amounts now will compound significantly over time with tax-free growth. Don't overthink the AGI vs. taxable income question - focus on maximizing this opportunity while you're in such a favorable tax situation!
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Sarah Jones
•This is such great advice! As someone who's also just starting out with retirement savings, this thread has been incredibly eye-opening. I had no idea about the Saver's Credit or how beneficial it could be to contribute to a Roth IRA when you're in such a low tax bracket. One question I have - is there a deadline for making 2024 Roth IRA contributions? I'm wondering if there's still time to take advantage of this strategy for the 2024 tax year, or if I need to wait until 2025 to start contributing for that year. Also, for those of us in similar low-income situations, would it make sense to prioritize maxing out Roth IRA contributions before building up other types of savings, given all these tax advantages?
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Connor Richards
•Great question about the deadline! You actually have until April 15, 2025 to make your 2024 Roth IRA contributions, so there's still time to take advantage of this favorable tax situation for the 2024 tax year. Regarding prioritization, this depends on your overall financial situation, but generally you want to make sure you have a small emergency fund first (maybe $1,000-2,000) before focusing heavily on retirement savings. However, given the incredible tax advantages you're getting right now - zero tax cost plus potential Saver's Credit - it could make sense to prioritize at least some Roth IRA contributions while you're in this low bracket. Consider this: you might never again have such a perfect storm of 0% effective tax rate, Saver's Credit eligibility, and decades for tax-free growth. Even if you can only contribute $1,000-2,000 now, that money will have 40+ years to grow completely tax-free. That's incredibly powerful! Just make sure you can still cover your basic living expenses and have a tiny emergency cushion. But if you can swing it, maximizing this opportunity while you're in such a favorable position could be one of the best financial decisions you ever make.
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Libby Hassan
This is such a helpful discussion! I'm in a similar situation and want to add one more consideration that might be relevant for others reading this thread. If you're working a part-time job and earning around $8,420 like the original poster, you might also want to think about whether your employer offers a 401(k) with any matching. Even if the match is small, that's essentially free money that you'd want to capture first before maximizing your Roth IRA contributions. The general rule of thumb is: get any employer match first, then maximize Roth IRA contributions (especially in your low-tax situation), then go back to additional 401(k) contributions if you have more room in your budget. But honestly, with the combination of 0% effective tax rate and potential Saver's Credit that others have mentioned, you're in such an ideal position for Roth contributions that it's almost like getting paid to save for retirement. Take advantage of this while you can - your future self will thank you for the decades of tax-free growth!
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Malik Thomas
•This is excellent advice about checking for employer 401(k) matching first! I wish I had known this prioritization when I started working. Even a small match like 25% or 50% on the first few thousand dollars is essentially an immediate return on your investment before any market growth. One thing I'd add - if your part-time employer doesn't offer a 401(k) or matching, don't let that stop you from moving forward with the Roth IRA strategy everyone's outlined here. You're still getting that incredible combination of zero current tax cost plus potential Saver's Credit. Also, for anyone reading this thread who's in a similar low-income situation, remember that you can start small! Even contributing $500 or $1,000 to a Roth IRA while you're in this favorable tax position will compound significantly over decades. Don't feel like you have to hit the full $7,000 limit to make it worthwhile - any amount you can afford while maintaining your emergency fund and basic expenses will benefit from this tax-free growth opportunity. The math on this is just so compelling when your effective tax rate is essentially 0% - you're getting all the future benefits with none of the current tax cost!
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Adaline Wong
Just wanted to jump in as another community member who's learned a lot from this discussion! The clarity everyone has provided about using earned income rather than AGI or taxable income for Roth IRA contribution limits is really helpful. I'm in a somewhat similar situation - working part-time while finishing school - and I had been totally confused about which tax form numbers mattered for retirement contributions. It's reassuring to know that having $0 taxable income after the standard deduction doesn't disqualify you from making Roth IRA contributions as long as you have earned income. The point about the Saver's Credit is particularly exciting! I had no idea that low-income earners could essentially get paid to save for retirement. With the combination of 0% effective tax rate on contributions plus up to a $1,000 tax credit, it almost seems too good to be true - but I'm definitely going to look into this for my own situation. Thanks to everyone who shared their experiences and knowledge. This thread is going to help a lot of people navigate these confusing IRS rules!
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Liam O'Sullivan
•I'm so glad this thread has been helpful for you too! As someone who was completely lost about retirement savings when I first started working, I really appreciate how everyone has broken down these complex IRS rules into understandable terms. The Saver's Credit really is an incredible benefit that not enough people know about. When I first heard about it, I thought there had to be some catch - but it really is just the government incentivizing retirement savings for lower-income earners. Make sure to keep all your documentation when you contribute to your Roth IRA so you can easily fill out Form 8880 at tax time. One thing I'd add for anyone in school like you mentioned - if you have work-study income or any other earned income from part-time work, that all counts toward your Roth IRA contribution limit. Don't let being a student stop you from taking advantage of this incredible opportunity while you're in a low tax bracket. Even small contributions now will have decades to grow tax-free, which is such a powerful head start on retirement savings. Good luck with both school and your retirement planning - you're already ahead of the game by thinking about this stuff early!
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Ev Luca
This has been such an informative thread! I'm a newcomer to this community and retirement planning in general, and I've learned more from reading through these responses than from hours of trying to decipher IRS publications on my own. The key takeaway that's really clicking for me is that it's all about **earned income** - not AGI, not taxable income, but specifically money you earned from working. So for the original poster with $8,420 in W-2 wages, that's the number that matters for determining the Roth IRA contribution limit. What really amazes me is how this creates such a perfect opportunity for people just starting their careers or working part-time. You get to contribute to a Roth IRA when your tax burden is essentially zero, plus potentially get money back through the Saver's Credit, all while setting up decades of tax-free growth. It's like a triple win! I'm definitely going to look into both the Roth IRA contribution for my own situation and research that Saver's Credit on Form 8880. Thank you to everyone who shared their experiences and knowledge - this community is incredibly helpful for navigating these confusing tax and retirement planning topics!
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Ryan Andre
•Welcome to the community! You've really summed up the key insights from this discussion perfectly. It's amazing how much clearer these IRS rules become when community members share their real-world experiences and break things down in plain language. Your point about the "triple win" is spot on - zero current tax cost, potential Saver's Credit, and decades of tax-free growth. It really is one of those rare situations where the stars align perfectly for building wealth, especially for people just starting out in their careers. One small tip as you're researching the Saver's Credit: make sure to check the current income limits for your filing status, as they do adjust slightly each year. But given that the original poster is at $8,420 AGI, most people in similar situations should qualify for the maximum credit rate. It's great to see someone approaching this systematically and taking advantage of community knowledge. That's exactly the kind of proactive financial planning that will pay huge dividends over time. Best of luck with your Roth IRA contributions and claiming that Saver's Credit!
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Chloe Robinson
Welcome to the community! This thread has been incredibly educational. As someone who also struggled with understanding which income numbers matter for Roth IRA contributions, I wanted to share what finally made it click for me. The IRS cares about your **earned income** (wages, salaries, self-employment income) when determining how much you can contribute to a Roth IRA - not your AGI or taxable income after deductions. So in your case with $8,420 from your part-time job, that's your limit for determining contributions (up to the annual max of $7,000 if under 50). What's exciting about your situation is that you're essentially in the perfect storm for Roth contributions: zero effective tax rate due to the standard deduction, potential eligibility for the Saver's Credit (which could give you up to $1,000 back), and decades ahead for tax-free growth. This is honestly one of the best retirement savings scenarios possible! Even if you can't contribute the full $7,000, any amount you put in now while you're in this favorable tax position will compound significantly over time. Your future self will definitely thank you for taking advantage of this opportunity while your tax burden is so low.
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Brooklyn Foley
•Thank you so much for the warm welcome and for breaking this down so clearly! This thread has been absolutely incredible for someone like me who's just getting started with retirement planning. I really appreciate how you and everyone else have emphasized that it's the **earned income** that matters - that was the piece I was missing. I kept getting confused by all the different income numbers on tax forms, but now I understand it's specifically about money earned from actually working. The "perfect storm" analogy really resonates with me. It's almost like the tax system is designed to reward people in lower income situations for starting their retirement savings early. The combination of paying essentially no taxes on the contribution now, potentially getting money back through the Saver's Credit, and then having decades of tax-free growth - it really does seem too good to pass up. I'm definitely going to start researching Roth IRA providers and see how much I can realistically contribute while still maintaining my emergency fund. Even if I start small, it sounds like the tax advantages make this an incredibly powerful wealth-building tool when you're in a low tax bracket. Thanks again to this entire community for sharing such valuable insights and real-world experiences!
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Malik Jackson
This thread has been absolutely fantastic! As someone new to both this community and retirement planning, I'm amazed by how clearly everyone has explained these confusing IRS rules. The key insight that really helped me understand is that for Roth IRA contributions, you need to look at your **earned income** from working (wages, salary, self-employment), not your AGI or taxable income after deductions. So with your $8,420 from your part-time job, that becomes your basis for determining contribution limits (up to the annual maximum of $7,000 if you're under 50). What's really exciting is how advantageous your situation is right now. You're getting a rare combination of benefits: - Zero effective tax rate on Roth contributions (since your taxable income is $0 after standard deduction) - Potential Saver's Credit of up to $1,000 through Form 8880 - Decades of completely tax-free growth and withdrawals This is honestly one of the best retirement savings scenarios possible! Even if you can't contribute the full $7,000, any amount you put in now while you're in this favorable tax position will compound significantly over time. Don't forget you have until April 15, 2025 to make 2024 contributions, so there's still time to take advantage of this opportunity. Your future self will definitely thank you for maximizing this while your tax burden is so low!
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Angelina Farar
•This has been such an incredibly helpful thread! As someone completely new to retirement planning, I'm grateful for how everyone has broken down these complex IRS rules into understandable terms. The distinction between earned income versus AGI/taxable income finally makes sense to me now. It's reassuring to know that having $0 taxable income after the standard deduction doesn't disqualify you from Roth IRA contributions - it's all about that earned income from your actual work. What really strikes me is how this creates such a unique opportunity for people in lower income situations. Getting to contribute to a Roth IRA with essentially no current tax cost, potentially receiving money back through the Saver's Credit, AND setting up decades of tax-free growth - it really does seem like the perfect time to start building retirement wealth. I'm definitely motivated to research Roth IRA options for my own situation now. Even starting with smaller contributions while maintaining an emergency fund seems like it could pay huge dividends over time given these tax advantages. Thank you to everyone who shared their knowledge and experiences - this community is an amazing resource for navigating these confusing financial topics!
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Liv Park
As a newcomer to both retirement planning and this community, I want to thank everyone for making this such a comprehensive and helpful discussion! What really stands out to me is how clearly everyone has explained that it's your **earned income** that determines Roth IRA contribution limits - not your AGI or taxable income after deductions. So for someone with $8,420 in W-2 wages like the original poster, that earned income is what matters for determining how much you can contribute (up to the $7,000 annual limit if under 50). The tax advantages being discussed here are incredible for people in lower income situations. You essentially get a triple benefit: zero current tax burden on contributions since your taxable income is $0 after the standard deduction, potential Saver's Credit worth up to $1,000, and decades of completely tax-free growth. It's like the tax system is designed to reward early retirement savers in lower brackets! I'm particularly grateful for the reminder that there's still time to make 2024 contributions until April 15, 2025. This gives people in similar situations a chance to take advantage of this favorable tax position before it potentially changes as their income grows. This thread has motivated me to research Roth IRA options for my own situation. Even small contributions made during these low-tax years could compound significantly over time. Thanks to everyone for sharing such valuable insights and real-world experiences!
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GalaxyGuardian
•Welcome to the community! This thread really has been an incredible resource for understanding Roth IRA contribution rules. I love how you've summarized the key insights - it's all about that **earned income** from working, regardless of what your final taxable income looks like after deductions. Your point about the "triple benefit" is perfect - I hadn't thought about it that way before, but you're absolutely right. Getting zero current tax cost, potential money back through the Saver's Credit, AND decades of tax-free growth really is an amazing combination that's hard to find elsewhere in the tax code. As someone who was also intimidated by retirement planning when I first started, I'd encourage you to not overthink it too much. Even if you can only contribute a few hundred or a thousand dollars while you're in this favorable tax situation, that money will have so much time to grow tax-free. The most important thing is to get started while you have this incredible opportunity. And you're so right about the April 15, 2025 deadline - it's great that people still have time to take advantage of this for the 2024 tax year. Thanks for contributing such a thoughtful summary to an already amazing discussion!
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