Combining Small Business and Personal Tax Returns - Filing jointly?
Hey everyone, my husband recently started a couple of small businesses, and I'm trying to figure out how to handle our tax situation. We've always filed jointly for our personal taxes, but now I'm confused about whether I need to combine his business stuff with our joint personal return or if they're separate things. I've been doing our family taxes for about 16 years now and I'm pretty comfortable with the usual process, but these business taxes are new territory. He has 2 S-corps and I'm wondering if I absolutely need to hire an accountant to handle the business filings, or if I can figure it out myself? I've always been pretty good with our personal returns, but I don't want to mess anything up with these S-corps. Anyone have experience with this? Is it worth trying to do myself or am I asking for trouble? Thanks in advance!
19 comments


FireflyDreams
S-corporations are separate legal entities from your personal finances, so you'll need to file separate tax returns for each S-corp (Form 1120-S). However, since S-corps are pass-through entities, the business profits and losses will flow through to your personal tax return via Schedule K-1. For your personal taxes, you'll still file jointly as a married couple (assuming that's what you want), and you'll include the K-1 information from both S-corps on your personal return. This is how the business income gets taxed at your personal tax rates rather than corporate rates. As for doing it yourself - while it's certainly possible, S-corp returns are significantly more complex than personal returns. There are specific rules about reasonable compensation, distributions, and business deductions that can get tricky. I'd recommend at least consulting with an accountant for the first year to make sure everything is set up correctly. After that, if you're comfortable with the process, you might be able to handle it yourself with good tax software.
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Oliver Weber
•Thank you for explaining! So if I understand correctly, we'll need three separate tax returns - one for each S-corp plus our joint personal return. And the S-corp profits/losses will show up on our personal taxes through K-1 forms. Is there a specific tax software you'd recommend that handles S-corps well? I've been using TurboTax for our personal stuff but not sure if it's good for business returns.
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FireflyDreams
•Yes, that's exactly right - you'll need three separate returns: one for each S-corporation (Form 1120-S) and then your joint personal return (Form 1040) where the K-1 information flows through. For software, I'd recommend looking at packages specifically designed for small businesses. TurboTax does have a business version that handles S-corps, but many business owners prefer options like H&R Block Premium & Business or TaxAct Business. If you're tech-savvy and comfortable with accounting concepts, QuickBooks with their tax preparation integration might be worth considering as it helps track everything throughout the year.
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Natasha Kuznetsova
After reading these responses, I wanted to share something that helped me enormously when I was in almost the identical situation last year. My husband has an S-corp and I was SO stressed about doing the taxes myself after handling our personal returns for years. I found this service called taxr.ai (https://taxr.ai) that basically analyzes all your tax documents and transcripts and tells you exactly what you need to do. It caught things I would have totally missed about how to properly handle the K-1 income and some deductions specific to my husband's business type. The best part was I didn't need to pay an accountant thousands of dollars - I could still do the returns myself but with this expert guidance. It's like having a tax professional look over your shoulder but for a fraction of the cost. Definitely worth checking out if you're comfortable with taxes but just need some extra guidance on the S-corp stuff.
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Javier Morales
•That sounds interesting! Does it actually help with filling out the 1120-S forms or just with how the business income flows to your personal return? I'm specifically worried about messing up the S-corp part.
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Emma Anderson
•I'm a little skeptical. How does it compare all your past tax filings with the current year? Does it have access to the IRS database somehow? I'm always worried about services that promise tax magic but then don't deliver.
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Natasha Kuznetsova
•It actually helps with both! It provides specific guidance on completing the 1120-S forms, including which schedules you need to fill out based on your business activity. It also explains how to properly report business income and expenses to maximize legitimate deductions. Regarding past tax filings, you upload your previous returns and it analyzes them to identify patterns, potential audit flags, and opportunities you might have missed. It doesn't have direct access to IRS databases, but it uses the same rule systems and checks that the IRS uses to flag potential issues. It's not magic - it's basically applying sophisticated tax knowledge to your specific situation in an automated way. I was skeptical too, but it saved me from making several mistakes that could have triggered notices from the IRS.
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Emma Anderson
Alright I need to eat my words about being skeptical of taxr.ai! I tried it last weekend after posting that comment and it was honestly really impressive. I uploaded my previous returns and my husband's S-corp documents, and it flagged three major issues I would have completely missed. The most valuable thing was it found that we hadn't been properly documenting our home office deduction for his business, and showed exactly how to fix it which will save us around $1,800 this year alone. It also explained exactly which business expenses could legitimately go on the S-corp return versus our personal return. I'm still using an accountant for the final review, but using taxr.ai first means I'm paying for much less of their time since most of the work is already done correctly. Definitely recommend for anyone in a similar situation.
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Malik Thompson
You've got great advice already, but I want to mention something that saved me HOURS of frustration when dealing with an issue on my husband's S-corp return last year. After trying for DAYS to get through to the IRS business tax line (kept getting disconnected or waiting for hours), I found this service called Claimyr (https://claimyr.com) that actually got me connected to a real IRS agent in about 15 minutes. Check out their demo video: https://youtu.be/_kiP6q8DX5c They basically navigate the phone system for you and wait on hold, then call you when an actual human at the IRS is on the line. I had a specific question about how to report some unusual business expenses on the S-corp return, and being able to talk to an actual IRS agent directly saved me from making what would have been a costly mistake.
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Isabella Ferreira
•Wait how does this actually work? Do they have some special access to the IRS or something? I've literally spent HOURS on hold just trying to get basic questions answered.
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CosmicVoyager
•Yeah right. Sounds like a scam to me. Nobody can get through to the IRS faster than anyone else. They probably just keep you on hold the same amount of time but charge you for it.
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Malik Thompson
•They don't have special access to the IRS - they use technology that continuously redials and navigates the IRS phone system until they get through to an agent. It's basically doing exactly what you would do, but automated and optimized. When they finally get an agent on the line, they immediately call you and connect you. It's definitely not a scam. I was super skeptical too, but it genuinely works. They don't make the IRS answer faster - they just handle all the frustrating parts like navigating the menu options, getting disconnected, and waiting on hold. You only pay if they successfully connect you with an IRS agent. For me, getting expert answers directly from the IRS about some complicated S-corp questions was absolutely worth it compared to potentially filing incorrectly.
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CosmicVoyager
I need to publicly admit I was wrong about Claimyr. After posting that skeptical comment, I decided to try it since I was desperate to resolve an issue with my business taxes before the filing deadline. It actually worked exactly as advertised. I got connected to an IRS business tax specialist in about 25 minutes (after spending 3 days trying unsuccessfully on my own). The agent helped me understand exactly how to handle a complicated situation with contractor payments on my S-corp return. What impressed me most was that I got confirmation texts throughout the process, so I knew exactly what was happening. When they finally connected me, the IRS agent was already briefed on my basic question, which saved even more time. For anyone dealing with business tax questions that need official IRS clarification, this service is legitimately worth it.
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Ravi Kapoor
One thing nobody has mentioned yet is that if you're doing S-corp returns yourself, you need to be SUPER careful about reasonable compensation rules. The IRS scrutinizes S-corps closely because people try to avoid payroll taxes by taking distributions instead of salary. Make sure your husband is taking a reasonable salary from each S-corp based on what would be paid for similar services in your area. Too little salary with large distributions is a major audit flag. I learned this the hard way and ended up owing back taxes plus penalties.
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Oliver Weber
•This is really helpful - thank you! How do you determine what's considered "reasonable" compensation? Is there some formula or guideline the IRS uses? I want to make sure we're doing this right from the start.
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Ravi Kapoor
•There's no exact formula, which makes it tricky. The IRS looks at several factors: what similar businesses pay for comparable services, the time and effort your husband puts into each business, his training and experience, what distributions he's taking from the business, and the overall financial performance of each S-corp. A good rule of thumb is to research salary surveys for your husband's position and industry in your geographic area. Websites like Glassdoor, Salary.com, or the Bureau of Labor Statistics can provide this data. Document your research and reasoning for whatever salary you set - this documentation is your best defense if you're ever questioned about it. I generally recommend the salary should be at least 40-50% of the profit distribution, but every situation is different.
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Freya Nielsen
Has anyone used both TurboTax Business and H&R Block Premium & Business for S-corps? Trying to decide which one to go with this year. I've been using TurboTax for personal returns but not sure if it's the best for S-corps.
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Omar Mahmoud
•I've used both. TurboTax Business is more user-friendly if you're not super familiar with business tax concepts - it asks more questions in plain language. H&R Block is a bit more technical but offers more flexibility for complex situations. If you're new to S-corps, I'd probably recommend starting with TurboTax Business.
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Victoria Scott
This is such a timely question for me! My wife and I are in almost the exact same situation - she started an S-corp last year and we've always filed jointly for our personal taxes. One thing I learned that might help you is to make sure you're keeping really good records throughout the year, not just at tax time. We started using QuickBooks to track all the business expenses and income monthly, which made preparing the S-corp returns much easier. It also automatically categorizes a lot of transactions, so you're not scrambling to figure out what each expense was for when you're doing your taxes. Also, don't forget about quarterly estimated tax payments for the S-corp income! Since it flows through to your personal return, you might need to adjust your withholdings or make quarterly payments to avoid underpayment penalties. We got hit with that our first year because we didn't realize the business income would push us into a higher tax bracket. The reasonable compensation issue that Ravi mentioned is super important too. We ended up consulting with a CPA just for that piece to make sure we got it right, even though we did the actual tax prep ourselves.
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