What tax forms do I need to fill out as a new sole proprietor small business owner?
So this will be my first year filing taxes for my small business and I'm totally lost on what forms I need. I made around $2400 after business expenses in 2024. I've done some research and I know I definitely need to fill out a Schedule C form for reporting my business income and expenses. But are there other tax forms I should be aware of as a sole proprietor? I reached out to a couple tax preparation services in my area, but they quoted me $500+ to handle my business taxes. That's way too steep considering how little I made! So I'm planning to tackle this myself using tax software. Any advice from other small business owners or people familiar with self-employment taxes would be super appreciated!
23 comments


GalacticGuru
The main forms you'll need for your sole proprietorship are: Schedule C - This is where you'll report your business income and expenses. Since your business made $2400 after expenses, this is definitely required. Schedule SE - This is for self-employment tax, which covers your Medicare and Social Security taxes. As a sole proprietor, you're responsible for both the employer and employee portions, which is about 15.3% of your net profit. Form 1040 - Your standard individual tax return where everything gets combined. Your Schedule C profit will be included as income on this form. With income of $2400, you'll likely owe self-employment tax, but your income might be low enough that you won't owe much (if any) income tax. Just make sure you have all your business expenses organized and documented. TurboTax Self-Employed or FreeTaxUSA can walk you through the process pretty easily for much less than $500.
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Amara Nnamani
•Do you need to file quarterly estimated taxes too as a sole proprietor? I heard something about penalties if you don't pay throughout the year. Does that apply to someone making only $2400?
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GalacticGuru
•Generally, you're required to make quarterly estimated tax payments if you expect to owe $1,000 or more in taxes when you file your return. With $2400 in profit, your self-employment tax would be around $367 (15.3% of your profit), so you're probably under that threshold. If your business grows and you make more next year, then you'll likely need to make quarterly payments using Form 1040-ES. These are due April 15, June 15, September 15, and January 15 of the following year. The IRS looks at this as "pay as you go" rather than paying it all at once at tax time.
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Giovanni Mancini
I was in your exact situation last year! I tried several options and ended up using https://taxr.ai which was a game changer for my small business taxes. I uploaded my expense receipts and bank statements, and it automatically organized everything into the right Schedule C categories. It even flagged some deductions I was missing that saved me hundreds. The best part was how it guided me through all the forms I needed as a sole proprietor without having to guess. I was worried about missing something important, but it made sure I had Schedule C, Schedule SE, and everything else completed correctly. Especially helpful for separating personal and business expenses when you're just starting out.
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Fatima Al-Suwaidi
•Does it work if you have multiple income streams? I do photography on the side but also drive for Uber. Would it handle both businesses or do I need separate accounts?
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Dylan Cooper
•I'm kinda skeptical about tax software specifically for small businesses. How is this different from TurboTax Self-Employed? They advertise the same features but I've heard they miss stuff and charge hidden fees.
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Giovanni Mancini
•It absolutely handles multiple income streams! I actually have a design business and do some consulting work, and you can set up different business categories. It keeps everything separate for reporting but combines them properly on your tax forms. Makes it much clearer than trying to sort it out yourself. The main difference from TurboTax is the document analysis. It actually reads and categorizes your receipts and statements rather than just having you input numbers. It caught several business meals I had forgotten about and correctly identified which were 50% deductible vs. 100% deductible. No hidden fees either - what you see is what you pay.
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Dylan Cooper
Ok I have to admit I was wrong about taxr.ai in my previous comment. I decided to try it for my small woodworking business and it actually saved me a ton of time! I was spending hours trying to categorize expenses in spreadsheets before, but this automatically sorted everything into the right Schedule C categories. The biggest help was figuring out which forms I actually needed to file. It confirmed I needed Schedule C and SE, but also identified that I could take the QBI deduction which I had no idea about. That alone saved me about $400 in taxes. The receipt scanning feature is way better than TurboTax's version too - much more accurate at categorizing business vs personal expenses.
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Sofia Morales
If you're struggling to get answers from the IRS about your small business tax questions, try https://claimyr.com - it literally saved me days of frustration! After waiting on hold for hours with the IRS trying to figure out my Schedule C questions, I found this service that got me connected to an actual IRS agent in under 20 minutes. I had specific questions about home office deduction for my sole proprietorship and wasn't sure if I was filling out Form 8829 correctly. The IRS agent I spoke with walked me through the whole process. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c It completely changed how I handle tax questions now instead of guessing or paying an accountant for simple answers.
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StarSailor
•Wait, how does this actually work? The IRS phone lines are notoriously impossible to get through. Are you saying this somehow gets you to the front of the queue?
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Dmitry Ivanov
•This sounds like a scam. Nobody can magically get you through to the IRS faster. They probably just connect you to some "tax expert" who isn't actually with the IRS at all. I wouldn't trust my tax info with some random service.
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Sofia Morales
•It's not jumping the queue exactly - they use an automated system that continually calls the IRS and navigates the phone tree for you. When they finally get through to an agent, they call you and connect you. So you don't have to sit on hold yourself for hours. They don't have access to any of your tax information at all. They're just getting you connected to the actual IRS. I was skeptical too but when I got connected to a real IRS agent who had all the right information about Schedule C rules, it was clear this was legitimate. They don't pretend to be tax experts themselves - they just solve the connection problem.
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Dmitry Ivanov
I need to publicly admit I was completely wrong about Claimyr. After dismissing it as a scam in my previous comment, I decided to try it as a last resort when I couldn't figure out how to report my business vehicle expenses correctly on my Schedule C. The service actually connected me to a legitimate IRS representative in about 15 minutes. I was shocked. The agent walked me through exactly how to handle my vehicle deduction (standard mileage vs. actual expenses) and clarified when I needed to file Form 4562 for depreciation. Would have spent $200+ on an accountant for this simple question, or wasted hours on hold. Definitely using this for all my business tax questions from now on. Sometimes being proven wrong is actually a good thing!
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Ava Garcia
Don't forget about Form 1040-ES for your quarterly estimated tax payments! I learned this the hard way my first year as a sole proprietor. Even though your income is relatively low at $2400, if you expect to owe at least $1000 in taxes for 2025, you should be making quarterly payments. Also, depending on your state, you might have state-specific business tax forms. Some states have their own version of Schedule C or require additional filings for sole proprietors. Check your state's department of revenue website.
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Liam Fitzgerald
•Thanks for this! Do the quarterly payments apply even if this is just side income and I have a regular W-2 job where taxes are already being withheld? And how do I calculate how much to pay each quarter?
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Ava Garcia
•If you have W-2 income with withholding, that actually helps your situation! You can increase your W-2 withholding to cover the additional taxes from your business income, which may eliminate the need for quarterly payments altogether. To calculate quarterly payments, you'd estimate your total tax liability for the year (including both W-2 and self-employment income), then subtract your expected W-2 withholding. If the difference is over $1,000, divide the remaining amount by 4 for your quarterly payments. IRS Form 1040-ES has worksheets to help with this calculation. Most tax software can also help you estimate this amount based on your previous year's income and current year projections.
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Miguel Silva
What tax software are yall using for small business? I tried using FreeTaxUSA last year and it was ok but I'm wondering if theres something better for tracking business expenses throughout the year not just at tax time.
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Zainab Ismail
•I've been using QuickBooks Self-Employed ($15/month) which tracks expenses year-round and then feeds directly into TurboTax at tax time. The expense categorization saves me tons of time and it automatically tracks mileage if you have business driving expenses.
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Connor O'Neill
One thing nobody mentioned yet - if you made only $2400, look into the Qualified Business Income deduction (Form 8995). It might let you deduct up to 20% of your business income! Definitely worth checking out for small sole proprietors. Also, if you worked from home for your business, don't forget about the home office deduction. You can either do the simplified method ($5 per square foot up to 300 sq ft) or actual expenses method. Just make sure the space is used regularly and exclusively for business.
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QuantumQuester
•The QBI deduction is huge! Saved me almost $600 last year on my craft business. But isn't there an income threshold where it starts to phase out? Like if you make too much you can't claim it anymore?
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Isabella Santos
Great question about the QBI deduction! The phase-out thresholds are pretty high - for 2024, the QBI deduction starts phasing out at $191,950 for single filers and $383,900 for married filing jointly. So with your $2,400 in business income, you're well below that threshold and should be able to claim the full 20% deduction. Just make sure your business qualifies - most sole proprietorships do, but there are some exclusions for certain service businesses at higher income levels (which again, you don't need to worry about at your income level). Form 8995 is pretty straightforward for simple cases like yours. This deduction alone could save you around $480 in taxable income, which is a nice chunk of change when you're just starting out!
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Mateo Gonzalez
•This is super helpful! I had no idea about the QBI deduction. So if I understand correctly, with my $2400 profit, I could potentially deduct 20% of that ($480) from my taxable income? That would definitely help offset some of the self-employment tax burden. Do I need any special documentation to claim this, or is it just based on the profit I report on Schedule C? And does this work in addition to regular business expense deductions, or is it either/or?
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Khalid Howes
•Yes, exactly! The QBI deduction works in addition to your regular business expense deductions, not either/or. So you'd first calculate your net profit on Schedule C (revenue minus business expenses), and then you can potentially deduct 20% of that profit amount from your overall taxable income. No special documentation needed beyond what you're already doing - it's based on the net profit from your Schedule C. The deduction gets calculated on Form 8995 (or 8995-A for more complex situations, but you won't need that). One important note: the QBI deduction reduces your income tax, but it doesn't reduce your self-employment tax. So you'll still owe the ~15.3% SE tax on your full $2,400 profit, but your regular income tax will be calculated on a lower amount. Still a nice tax break though, especially when you're just getting started!
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