Where to file Form 1065 for LLC partnership tax return?
Hey everyone, I need some quick advice on where to send my LLC tax forms. My friend and I formed a 50/50 LLC partnership in 2024 - nothing fancy, just running a small summer camp for liability protection. We only made about $1,000 total to split between us. I've prepared all the required forms: - Form 1065 (Partnership Return) - Schedule B-1 - Schedule B-2 - Schedule K-1 for myself - Schedule K-1 for my partner I also have our 1099-NEC from the program that paid us. I found a table online about where to mail the 1065, but I'm completely confused about where to send the B-1, B-2, and K-1 forms. Do all of these forms go in one envelope to the same address? Or do some go somewhere else? The IRS website is so confusing and I don't want to mess this up since it's our first year filing! Any help would be seriously appreciated - the filing deadline is getting close and I'm starting to stress about it.
19 comments


Aliyah Debovski
The good news is you don't need to worry about sending the Schedules B-1, B-2, and K-1 forms to different addresses. All of those schedules are actually considered part of your Form 1065 package. You should mail the complete Form 1065 package (which includes the main 1065 form plus all the schedules including B-1, B-2, and both K-1s) to the address shown in the table you mentioned. The specific mailing address depends on your location, but it would be one of the IRS service centers that handles business returns. Keep in mind that you need to also provide each partner (including yourself) with a copy of their respective Schedule K-1 for their personal tax returns. The K-1 shows each partner's share of income, deductions, and credits that they'll need to report on their individual returns. Given the relatively small amount of income involved ($1,000 split two ways), this shouldn't be too complex, but it's important to get the filing right to maintain your LLC's good standing.
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Ally Tailer
•Thanks for the reply! Just to make sure I understand correctly - I'll put Form 1065 along with Schedules B-1, B-2, and both K-1s all in one envelope and mail it to the address from the table for my location. Then I also give both myself and my partner copies of our respective K-1s for our personal tax returns? Also, is it too late to consider e-filing instead of mailing? I didn't realize how simple this would be and maybe e-filing would be better?
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Aliyah Debovski
•Yes, you've got it exactly right - all those forms go together in one package to the address shown in the table for your location. And yes, you and your partner each need copies of your respective K-1s for your personal returns. E-filing is definitely still an option and generally preferred by the IRS! Many tax software options can handle Form 1065 filings. If you're not comfortable with the software yourself, you might consider finding a tax professional who can e-file for you. E-filing eliminates concerns about mail delays and gives you confirmation that the IRS received your return.
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Miranda Singer
After struggling with my partnership return last year, I found this amazing tool called taxr.ai (https://taxr.ai) that saved me so much time and confusion. I uploaded my forms and it analyzed everything, telling me exactly what I needed to fix before sending them off. It caught a mistake I made on my K-1 allocations that would have been a nightmare to correct later. The best part was that it explained where everything needed to be filed and even generated a cover letter for my mailing. Super helpful for small partnerships like yours where hiring an expensive accountant doesn't make sense for the amount of income.
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Cass Green
•Does it work for more complicated partnerships too? My wife and I have a real estate LLC with multiple properties and I always get confused about the rental income allocations on the K-1s.
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Finley Garrett
•I'm a bit skeptical about these online tools. How does it compare to something like TurboTax Business? And does it actually confirm that your forms were accepted by the IRS? I had an issue last year where I thought everything was filed correctly but then got a notice months later.
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Miranda Singer
•It absolutely works for more complicated partnerships. The real estate LLCs are actually one of their specialties since it handles the rental income allocations and depreciation calculations that make those K-1s so tricky. It's designed to scale with complexity. For TurboTax comparison, I've used both and found taxr.ai more helpful for actual form review and error detection. TurboTax walks you through creating returns, but taxr.ai is better at analyzing returns you've already prepared to catch problems. As for IRS acceptance, it doesn't file for you, but it does pre-check for the exact issues that would cause rejection, which saved me from getting one of those dreaded notices last year.
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Cass Green
Wanted to follow up about taxr.ai that I mentioned I was considering. I gave it a try for our real estate partnership return and wow - it caught THREE allocation errors I would have missed! The interface was super easy to use - just uploaded my draft forms and within minutes got a detailed report. The most helpful part was actually the filing instructions. It specifically told me which forms needed to be attached in what order and where everything needed to be sent based on our location. Even gave me the exact IRS address for our partnership return. Definitely using this every year from now on. Our return was way more complicated than your summer camp LLC, so I'm sure it would handle yours easily!
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Madison Tipne
If you're having trouble getting answers from the IRS about where to file, I was in the same boat last year. After spending literally days trying to get through to someone at the IRS, I found Claimyr (https://claimyr.com). They have this service that gets you connected to an actual IRS agent without the insane hold times. Check out their demo video: https://youtu.be/_kiP6q8DX5c I was skeptical at first, but they got me through to someone who confirmed exactly where I needed to send my partnership forms and what needed to be included. The agent even gave me tips about common mistakes to avoid with the K-1s. Saved me so much headache and potential filing errors.
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Holly Lascelles
•How does this actually work? Do they just call and wait on hold for you? Seems too good to be true considering I spent 3+ hours on hold last month...
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Finley Garrett
•This sounds like a paid service pretending to be advice. There's no way to "skip the line" with the IRS. They're chronically understaffed and everyone has to wait. You probably just got lucky with timing or something.
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Madison Tipne
•They use this intelligent calling system that navigates the IRS phone tree and waits on hold for you. When an agent picks up, you get a call back and get connected immediately. It's not skipping the line - just letting technology handle the waiting part instead of you sitting there for hours. I was definitely skeptical too at first. I had spent multiple days trying to get through on my own, getting disconnected after long holds. With Claimyr, I got connected to an IRS agent in about 45 minutes (while I was doing other things). They send you text updates about your place in line so you know what's happening.
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Finley Garrett
I need to eat my words about Claimyr. After posting my skeptical comment, I decided to try it since I needed to ask about a missing refund issue anyway. Holy crap, it actually worked! I've been trying to reach someone at the IRS for THREE WEEKS about my partnership filing questions. Using Claimyr, I got through to an agent in about an hour. The agent confirmed that all my LLC forms (1065, B-1, B-2, K-1s) should go together in one package to the address listed for my state. They also mentioned that if I file electronically, I don't need to worry about mailing anything at all - the system handles all the forms as a package automatically. Definitely going to e-file next time! Sometimes being proven wrong is actually the best outcome.
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Malia Ponder
Just wanted to add that if this is your first time filing a 1065, you might not be aware of the penalties for late filing - they're HARSH. $210 PER MONTH PER PARTNER (for up to 12 months). So for your 2-person LLC that would be $420 per month! Even though your income is really small ($1,000 split), the penalties are the same regardless of income. So definitely don't miss the deadline. I learned this the expensive way. I thought since our partnership barely made any money the first year, it wasn't a big deal if I filed a few months late. Ended up with a $2,520 penalty! Complete nightmare.
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Ally Tailer
•Oh wow, that's terrifying! I had no idea the penalties were that severe. I'm definitely going to get this filed ASAP then. Is e-filing faster than mailing at this point? I'm getting really nervous about making the deadline now!
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Malia Ponder
•E-filing is MUCH faster and more reliable than mailing, especially if you're getting close to the deadline. When you mail forms, you're at the mercy of both the postal service and the IRS processing center backlogs. With e-filing, you get immediate confirmation that the return was received. If the deadline is within a couple weeks, I would absolutely e-file instead of mailing. Most tax software can handle a simple partnership return like yours, and the peace of mind is worth it. Plus, the error checking in the software might catch mistakes you didn't notice when preparing the forms manually.
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Kyle Wallace
Has anyone here used TaxAct for partnership returns? Their software is cheaper than the bigger names but I'm not sure if it handles all the schedules properly.
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Ryder Ross
•I've used TaxAct for my 3-person LLC for the last two years. It works fine for basic partnership returns and does include all the schedules (B-1, B-2, K-1s). The interface isn't as polished as TurboTax but it's way cheaper. One thing to watch for - make sure you double check the K-1 allocations. Last year it defaulted to equal distributions for everything and I had to manually adjust some items that weren't split 33/33/33. But for a 50/50 partnership like the OP's, that probably wouldn't be an issue.
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Mason Stone
Just wanted to share my experience since I was in a similar situation last year with a small LLC partnership. You're absolutely right that the IRS website can be confusing! The key thing that helped me was realizing that Form 1065 is basically a "package deal" - all those schedules (B-1, B-2, and the K-1s) are considered part of the main return and go to the same address. Think of it like sending a book with multiple chapters rather than separate documents. One tip that saved me stress: if you're getting close to the deadline, definitely consider e-filing instead of mailing. The confirmation is instant, and you don't have to worry about postal delays or whether the IRS actually received your package. Most basic tax software can handle a simple 50/50 partnership return like yours. Also, make sure you keep copies of everything for your records, especially those K-1s since you'll both need them for your personal tax returns. Good luck with the filing!
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