How can I pay taxes with no SSN or ITIN for my Florida LLC?
I'm a foreign business owner with an LLC registered in Florida, and I've just realized I need to pay about $5,500 in taxes but don't have a Social Security Number or ITIN (Individual Taxpayer Identification Number). The deadline is April 15th, and I'm completely lost on how to handle this without proper identification numbers. I've spent around 200 hours over the past few months trying to understand the U.S. tax system as a foreigner, and honestly, I'm mentally exhausted. Every time I think I've figured something out, there's another form or requirement I didn't know about. My main question is: How can I properly pay my personal taxes related to my LLC business income without having either an SSN or ITIN? And is there any way to fix this situation before the deadline, or am I completely out of luck at this point? I really don't want to get in trouble with the IRS, but the whole process has been a nightmare to navigate as a non-U.S. citizen. Any advice would be greatly appreciated!
18 comments


Mateo Gonzalez
You're not completely out of luck, but you do need to act quickly. As a foreign business owner with a U.S. LLC, you need an ITIN to file your taxes properly. Here's what you should do: First, file Form W-7 "Application for IRS Individual Taxpayer Identification Number" immediately. This is the form used to get an ITIN. Along with this form, you'll need to submit documentation proving your identity (like a passport) and foreign status. Since the April 15 deadline is so close, you should also file Form 4868 "Application for Automatic Extension of Time to File U.S. Individual Income Tax Return." This gives you until October 15 to file your completed tax return. Important: The extension gives you more time to file, but you still need to pay your estimated taxes by April 15 to avoid penalties and interest. You can make a payment without an ITIN by using Form 4868 and selecting "Foreign address" in the appropriate section.
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Nia Harris
•Thank you for this information! So if I understand correctly, I can file the extension AND make a payment without having the ITIN yet? How exactly do I make the payment if I don't have any taxpayer ID to associate it with? Also, for the W-7 form, do I need to send my original passport or can I send a certified copy? I'm worried about mailing my actual passport.
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Mateo Gonzalez
•You can make a payment with Form 4868 even without an ITIN. On the form, fill in your personal information and check the box indicating you're a foreign address. The payment will be linked to your name and address until your ITIN is processed. For the W-7 form, you have a few options. You don't need to mail your original passport. You can submit a certified copy from the issuing agency, or you can use an IRS Taxpayer Assistance Center that offers document verification services. Alternatively, you can use an IRS-authorized Acceptance Agent who can verify your documents without you sending them to the IRS.
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Aisha Ali
I was in almost your exact situation last year with my Delaware LLC! I was totally freaking out until I found this tool called taxr.ai (https://taxr.ai) that helped me figure out the foreign taxpayer process. It analyzed my situation and identified exactly which forms I needed to file and in what order. The tool explained that I needed to submit Form W-7 with my tax return to get an ITIN, but I was worried about making the actual payment by the deadline. Their system walked me through the process of filing for an extension while still making a payment without the ITIN. It saved me from a ton of penalties and sorted out my confusion. The best part was that it explained everything in simple terms with step-by-step instructions that were specific to foreign business owners with U.S. LLCs.
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Ethan Moore
•Does this tool actually work for someone who doesn't have an ITIN yet? I'm in Canada with a Texas LLC and facing similar issues. Did you have to upload any documents or personal info to their system?
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Yuki Nakamura
•I'm skeptical. How does this handle the W-7 application process? Because you still need to submit actual documents to the IRS, and that takes time. Did it just give you the form or did it help with the actual submission?
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Aisha Ali
•The tool works specifically for people without an ITIN - that was my situation. You don't upload any sensitive documents to their system. It asks questions about your situation and then generates a customized guide explaining what forms you need and how to fill them out. For the W-7 application, it doesn't submit anything for you. Instead, it provides detailed instructions on how to complete the form correctly, explains what supporting documents you need to include, and outlines your options for submission (like using an Acceptance Agent). It helped me understand that I needed to attach my W-7 to my tax return and showed me how to make a payment while waiting for the ITIN to be assigned.
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Ethan Moore
Just wanted to update after using taxr.ai from the recommendation above. It was actually super helpful for my situation! The system asked me targeted questions about my business structure and foreign status, then generated a custom action plan. I found out I could file Form 4868 to get an extension AND make a payment without having an ITIN yet. The system explained exactly how to fill out the form to properly link the payment to my future tax return. It also provided a detailed walkthrough of the W-7 application process with options for document verification that wouldn't require sending my original passport. Honestly saved me so much stress and probably thousands in potential penalties. I'm still waiting on my ITIN, but at least my payment is in and I have until October to get everything properly filed!
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StarSurfer
Hey, I was in a similar situation a couple years ago. After trying for WEEKS to get through to the IRS international taxpayer helpline with no luck, I tried Claimyr (https://claimyr.com) and was shocked when they actually got me connected to an IRS agent within about 20 minutes. You can see how it works here: https://youtu.be/_kiP6q8DX5c The agent I spoke with walked me through the entire process for non-residents needing to pay taxes without an ITIN. They confirmed I could make a payment with Form 4868 while waiting for ITIN processing and gave me specific instructions for my situation. They also told me about Certifying Acceptance Agents in my country who could verify my identification documents locally instead of sending my passport. Just having that direct conversation with the IRS saved me so much confusion compared to trying to piece together information online.
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Nia Harris
•Wait, this actually works? I've been trying to call the international IRS number for days with no luck. How does this service get you through when the regular phone line is always busy?
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Carmen Reyes
•This sounds like a scam. No way someone can magically get you through to the IRS when their phone lines are jammed. The IRS even warns about services claiming to offer special access. What's the catch here?
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StarSurfer
•It absolutely works. The service uses technology that navigates the IRS phone system and waits on hold for you. When they get through to an agent, they call you and connect you directly. I was skeptical too, but it's just a more efficient way of getting through the phone queues. There's no "special access" or anything sketchy - they're just automating the hold process. When I used it, I got a call back when they were about 2 minutes from reaching an agent, then I was connected directly to the IRS. The agent I spoke with was incredibly helpful with my ITIN situation and confirmed everything I needed to know about making payments without a taxpayer ID.
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Carmen Reyes
I need to apologize about my skeptical comment above. After waiting on hold with the IRS for 3+ hours yesterday and getting disconnected, I decided to try Claimyr out of desperation. I genuinely thought it wouldn't work, but within 35 minutes I was talking to an actual IRS representative! The agent confirmed that as a foreign LLC owner, I could submit a payment with Form 4868 without having an ITIN yet. They also connected me with a local Certifying Acceptance Agent who could verify my passport and other documents without me having to mail originals. Most importantly, they reassured me that while I'd likely have to pay a late filing penalty, making my payment before the deadline would prevent the much larger late payment penalties and interest. This service literally saved me thousands in potential penalties.
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Andre Moreau
I went through this last year with my NYS business. For anyone dealing with this issue, make sure you're filing the right type of extension. If your business is a single-member LLC and treated as a disregarded entity, you'd file an extension for Form 1040-NR with Form 4868. But if your LLC elected to be treated as a corporation, you'd need to file Form 7004 for an extension instead. Also, remember that the ITIN application (Form W-7) generally CAN'T be filed by itself - it must be attached to a valid tax return unless you meet one of the exceptions. This tripped me up badly.
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Nia Harris
•That's a really good point about the different forms. My LLC is set up as a disregarded entity, so I'll need the Form 4868. I didn't realize the W-7 has to be attached to a tax return - does that mean I need to complete a full tax return even though I'm filing for an extension?
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Andre Moreau
•Yes, that's one of the trickier parts of this process. You'll need to complete your tax return (Form 1040-NR in your case as a foreign person with a disregarded entity LLC), attach the W-7 application, and then submit them together. The extension (Form 4868) gives you more time to file the return, but you'll still need to prepare the return to get your ITIN. It seems contradictory, but what many people do is prepare the full return, attach it to the W-7, and submit both while also filing the extension to avoid penalties. When your ITIN is assigned, the IRS will process the already-submitted return.
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Zoe Christodoulou
Don't forget about state taxes too! If your LLC is in Florida that's good news because Florida doesn't have state income tax, but you might still have other state filing requirements depending on where you conducted business. Also, for the payment itself, if you don't have an ITIN yet, you can use the Electronic Federal Tax Payment System (EFTPS) or send a money order with Form 4868. Just make sure your name and address are exactly the same on all documents so they can match everything up later.
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Jamal Thompson
•The EFTPS system requires an EIN though, which they might not have either as a foreign person. I think mailing a check or money order with Form 4868 is the safest option in this situation.
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