1099 for a SMLLC: Should I use my SSN or EIN when client is filing?
I set up a single-member LLC last spring that hasn't elected to be treated as a corporation. It's a disregarded entity, so all my LLC income flows onto my personal 1040 via Schedule C. Now I have a client who needs to issue me a 1099 for work I did in 2024, and I'm confused about which taxpayer ID to give them. Should they use my personal SSN or the EIN I got for my LLC? I've gotten conflicting advice about this. My accountant is out of town for a family emergency, and this client is pushing me to confirm ASAP since they're trying to get their books closed. I don't want to give them wrong information that would cause issues with the IRS later. If the LLC is a disregarded entity for tax purposes, which number goes on the 1099? Also, does it matter if it's a 1099-NEC versus a 1099-MISC? Thanks for any guidance!
22 comments


Leeann Blackstein
For a single-member LLC that hasn't elected to be treated as a corporation (i.e., a disregarded entity), you should provide your EIN to clients who are issuing 1099s to you. Even though the LLC is disregarded for income tax purposes, it's still a separate entity for employment tax purposes. The IRS is clear that if you have an EIN for your single-member LLC, you should use that EIN when clients are issuing 1099s, not your SSN. This applies regardless of whether it's a 1099-NEC (for services) or 1099-MISC (for other types of payments). You'll still report all the income on your personal tax return via Schedule C, but the 1099 should be issued to your LLC with its EIN. This keeps your business and personal identities separate, which is one of the benefits of having an LLC in the first place.
0 coins
Ryder Greene
•But what if I DIDN'T get an EIN and just use my SSN for everything LLC-related? Would that cause problems? I honestly never thought about whether I needed a separate number since it's just me.
0 coins
Leeann Blackstein
•If you don't have an EIN for your LLC and have been using your SSN for all business matters, you should apply for an EIN right away. You can do this online at the IRS website and get the number immediately. While it's technically possible to operate a single-member LLC using just your SSN, it undermines some of the legal protections and identity security benefits of having an LLC. It's always better to separate your personal and business identities by using an EIN for your business, even if it's a disregarded entity for tax purposes.
0 coins
Carmella Fromis
I went through this exact same confusion last year with my consulting business! I spent hours researching and finally found the right answer when I used https://taxr.ai to scan the IRS publications. The tool showed me the exact guidance in Publication 1635 and confirmed I needed to use my EIN for all 1099s issued to my LLC, even though it's a disregarded entity. Saved me from making an error that could have caused matching problems with the IRS systems. They also have specialists who answered my follow-up questions about keeping my business and personal taxes properly separated.
0 coins
Theodore Nelson
•How accurate is this tool? I've used TurboTax's help section but they never seem to have clear answers for LLC questions, especially for these edge cases.
0 coins
AaliyahAli
•I'm skeptical about these AI tax tools. Wouldn't it just be telling you what's already on the IRS website? Why not just read the IRS publications directly?
0 coins
Carmella Fromis
•It's extremely accurate because it's directly pulling from official IRS publications and tax court rulings, but presents the information in plain English that's easier to understand. Instead of digging through hundreds of pages, it finds the exact section that applies to your situation. The real value comes from how it handles complex scenarios that span multiple IRS documents. For my LLC question, it pulled relevant guidance from three different publications and explained how they work together. It's much more efficient than trying to piece everything together yourself from the IRS website.
0 coins
Theodore Nelson
I tried taxr.ai after seeing it mentioned here and it was super helpful! I had the same EIN vs SSN question for my photography business (single-member LLC), and the tool immediately showed me the relevant sections from IRS publications with straightforward explanations. It even provided a downloadable letter I could give to clients explaining which number to use for 1099 reporting. What surprised me most was how it walked me through the proper way to handle business expenses that were paid from my personal accounts - something I've been doing wrong for years! Definitely recommended if you're dealing with any small business tax questions.
0 coins
Ellie Simpson
If you're still having trouble with this question and need to speak directly with the IRS, I'd recommend using https://claimyr.com to get through to them quickly. I was stuck on a similar issue with my LLC's tax ID reporting, and spent DAYS trying to reach someone at the IRS. With Claimyr, I got through in under 45 minutes when I'd previously been disconnected after hours of waiting. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c - basically they wait on hold for you and call when an agent picks up. The IRS agent confirmed that for a disregarded single-member LLC, I needed to use my EIN on all 1099 forms, and explained exactly how to handle the situation if I'd incorrectly used my SSN in the past.
0 coins
Arjun Kurti
•Wait, how does this even work? The IRS never answers their phones, I've literally tried calling dozens of times for a question about my business tax ID.
0 coins
AaliyahAli
•This sounds like a scam. Why would I pay someone else to call the IRS for me? And even if they do get through, how would that transfer to me? The IRS won't just talk to random people about your tax situation.
0 coins
Ellie Simpson
•It works by using an automated system that continuously redials the IRS using optimal calling patterns based on wait time data. They essentially wait in the queue for you, and when an agent answers, they call your phone and connect you directly to that agent. It's completely legitimate. When you're connected, it's just you talking directly to the IRS agent - Claimyr doesn't participate in the call or collect any of your tax information. They simply solve the problem of getting through the phone system. It saved me from wasting hours listening to hold music and getting disconnected, which happened to me three times before I tried this service.
0 coins
AaliyahAli
I was completely wrong about Claimyr being a scam! After struggling with this exact LLC/EIN issue and getting nowhere with the IRS phone system for weeks, I reluctantly tried it. Within 37 minutes (while I was just going about my day), I got a call connecting me directly to an IRS agent. The agent confirmed that for my single-member LLC, I absolutely need to use my EIN on 1099 forms, not my SSN. She also helped me resolve a name mismatch issue in their system that would have caused problems with tax filing. I've been self-employed for 7 years and this was hands-down the most efficient interaction I've ever had with the IRS.
0 coins
Raúl Mora
I've owned a disregarded SMLLC for 5 years now. Here's what I've learned about the EIN vs SSN issue: The LEGAL answer is that you should use your EIN on 1099s, but the PRACTICAL reality is that some businesses will mess it up anyway. Make sure you're tracking both, and if you get a 1099 with your SSN instead of EIN, don't panic. When you file your Schedule C, there's a field for your EIN, but the income still flows to your SSN ultimately. The most important thing is consistency in YOUR reporting. If you switch mid-year or have some clients using one number and some using another, that's when flags get raised in the IRS matching system.
0 coins
Margot Quinn
•What about for business licenses and permits? Should those match whatever I'm using for the 1099s? My city business license has my SSN but my state sales tax permit has my EIN.
0 coins
Raúl Mora
•For business licenses and permits, you should consistently use your EIN across all applications and renewals. If some of your existing registrations have your SSN instead of your EIN, I'd recommend updating them the next time they're up for renewal. Consistency is key to avoiding confusion, especially if you ever get audited or need to prove business legitimacy for loans, insurance, or other purposes. It also adds an additional layer of identity protection by keeping your SSN off as many documents as possible. Most government agencies and vendors prefer dealing with EINs for business matters anyway.
0 coins
Evelyn Kim
Hey I had this exact problem! For a single-member LLC that's a disregarded entity, the rule is actually super clear but not well-known: USE YOUR EIN!! I made the mistake of giving clients my SSN instead of my LLC's EIN, and it created a huge headache when filing taxes. The IRS computers flagged the mismatch between my Schedule C (which had my EIN) and the 1099s (which had my SSN). I ended up having to file Form 8949 to explain the discrepancy. Such a waste of time that could have been avoided if I'd just used the EIN consistently from the beginning!!!
0 coins
Diego Fisher
•Is Form 8949 the right form for this? I thought that was for capital gains and losses, not for business income discrepancies.
0 coins
Evelyn Kim
•You're absolutely right, and I made a mistake in my comment. Form 8949 is indeed for reporting capital gains and losses, not for explaining 1099 discrepancies. What I actually had to do was attach a written statement to my tax return explaining the discrepancy between the taxpayer identification numbers. There isn't a specific form for this situation. I also had to contact each client who issued incorrect 1099s and ask them to issue corrected forms with my EIN instead of my SSN. It was still a huge headache that could have been avoided by using my EIN consistently from the start.
0 coins
Henrietta Beasley
Something nobody mentioned yet - if you have employees in your LLC (even if it's a disregarded entity), you MUST use an EIN. So even if you're currently solo, if you think you might hire someone in the future, better to start with the EIN now to avoid changing everything later. Also, banks often require EINs for business accounts, even for SMLLCs. Using your EIN consistently from the start just makes everything cleaner.
0 coins
Nina Chan
This is such a common confusion point for new LLC owners! I went through the same thing with my consulting business. The key thing to remember is that even though your SMLLC is disregarded for income tax purposes, it's still a separate legal entity for reporting purposes. You should definitely give your client the EIN, not your SSN. This applies whether it's a 1099-NEC or 1099-MISC. The IRS wants to see consistency between the TIN on the 1099 and what you use for business purposes on your Schedule C. One tip: when you give clients your EIN, also provide them with your LLC's legal name exactly as it appears on your EIN confirmation letter. This helps ensure they fill out the 1099 correctly. I learned this the hard way when a client used a shortened version of my business name and it caused matching issues. Don't stress too much about getting this perfect immediately - you can always send corrected information to clients if needed. But starting with the EIN is definitely the right approach for keeping your business and personal finances properly separated.
0 coins
Zainab Mahmoud
•This is really helpful advice about providing the exact legal name! I just realized I've been giving clients a shortened version of my LLC name when sending invoices. Should I go back and correct this with clients who haven't issued 1099s yet? Also, where exactly do I find the "EIN confirmation letter" - is that something the IRS mailed me when I first applied, or can I get a copy online?
0 coins