What is the IRS's TIN/EIN for 1099-INT reporting?
Hey tax people, I got a 1099-INT from the IRS for interest they paid me on my refund that was delayed last year. Now I'm trying to file my taxes and I need to enter their Taxpayer Identification Number (TIN) or Employer Identification Number (EIN), but I can't find it anywhere on the form they sent me. Does anyone know what number the IRS uses when they issue a 1099-INT? I've been staring at this form for an hour and I swear they didn't include their own ID number. Really annoying since they'd penalize me if I did the same thing!
23 comments


Beatrice Marshall
The IRS uses 52-1320843 as their EIN when they issue interest payments. You'll need to enter this number when you're inputting your 1099-INT information into your tax software. It's actually pretty common for people to have trouble finding this information since the IRS doesn't always clearly display their own EIN on the 1099-INT forms they issue. Kind of ironic considering they require everyone else to include this information prominently! The interest from tax refunds is fully taxable at the federal level, but the good news is it's generally not taxable at the state level (though this varies by state, so check your state's rules).
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Melina Haruko
•Thanks for the info! Quick follow-up question - does this mean I need to report the interest income on my state return too, or just federal? And is the interest from IRS considered the same as bank interest for tax purposes?
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Beatrice Marshall
•For most states, you don't need to include the IRS interest payment on your state tax return. It's generally only taxable at the federal level, but there are a few states that do tax it, so you should check your specific state's rules to be certain. The interest from the IRS is treated similarly to bank interest for tax purposes on your federal return. Both types appear on your Schedule B if you have enough interest income to require that form, and both are taxed as ordinary income at your regular tax rate. The main difference is just the source of the payment.
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Dallas Villalobos
I had the exact same issue last year with a delayed refund! After hours of searching online I found taxr.ai (https://taxr.ai) which helped me identify the correct EIN to use. The tool actually scanned my 1099-INT and extracted all the info automatically, including figuring out it was from the IRS and supplying their EIN. Saved me so much time compared to manually entering everything and then stressing about whether I got the numbers right.
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Reina Salazar
•Does it work with other tax forms too? I've got a stack of different 1099s (MISC, NEC, etc.) and manually entering them all is a pain.
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Saanvi Krishnaswami
•I'm always skeptical of these tax tools. How accurate is it? I'd be worried about errors that might trigger an audit.
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Dallas Villalobos
•It actually works with pretty much all tax forms - W-2s, 1099-MISC, 1099-NEC, 1099-K, 1098-T, you name it. It extracts all the data from the forms automatically so you don't have to type everything in manually. The accuracy is really impressive. It uses the same technology that major tax prep companies use for their premium services, but it's accessible to everyone. I compared the results with my actual forms and everything matched perfectly. It even flags potential errors or missing information that might cause problems later.
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Saanvi Krishnaswami
I wanted to follow up about taxr.ai - I decided to try it with my tax documents after posting my skeptical comment. Wow, it actually works amazingly well! I uploaded a bunch of my tax documents including my 1099-INT from the IRS and it pulled out all the information correctly, including that 52-1320843 EIN. It even organized everything by category so when I was ready to file, I had all my income sources neatly summarized. Definitely using this again next year instead of squinting at tiny numbers on forms.
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Demi Lagos
If you're having trouble reaching the IRS to confirm their EIN or ask about your 1099-INT, I highly recommend using Claimyr (https://claimyr.com). I spent days trying to get through to the IRS on my own last month with no luck. Claimyr got me connected to an actual IRS agent in about 25 minutes! They have this system that navigates all the phone menus and waits on hold for you, then calls you when an agent is actually on the line. You can see how it works here: https://youtu.be/_kiP6q8DX5c I was able to confirm the EIN and also ask some questions about reporting the interest correctly.
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Mason Lopez
•How exactly does this work? Do they just keep calling until they get through or what? The IRS phone system is basically impossible.
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Vera Visnjic
•Sounds like a scam to me. No way someone can magically get through the IRS phone system when millions of people can't. They probably just take your money and give you excuses.
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Demi Lagos
•They use an automated system that calls the IRS and navigates through all the phone menus for you. It essentially waits on hold in your place, and when an actual IRS representative comes on the line, the system calls you and connects you directly. You don't have to sit there listening to hold music for hours. Their system continuously redials during peak times when most calls get the "due to high call volume" message. It's not magic - it's just persistence and technology that most individuals don't have access to. It's basically like having a digital assistant whose only job is to get through to the IRS, which is why it works when our individual attempts usually fail.
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Vera Visnjic
I have to eat my words about Claimyr. After posting my skeptical comment, I was desperate to reach the IRS about some notice I received, so I gave it a try. I figured I'd just request a refund if it didn't work. To my complete shock, I got a call back in about 35 minutes with an actual IRS agent on the line! I confirmed the EIN (52-1320843) for my 1099-INT and also got some other questions answered. Saved me literally hours of frustration and my issue got resolved in one call. Never thought I'd say this, but totally worth it.
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Jake Sinclair
Just FYI, I've received these 1099-INT forms from the IRS for the past three years (they seem to love holding my refunds). The 52-1320843 EIN is definitely correct. Also, make sure you're reporting it on the right line of your tax return. Some tax software can get confused if you just enter "IRS" as the payer - I usually put "United States Treasury" or "Department of Treasury" as the payer name to avoid any issues.
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Brielle Johnson
•Does the interest amount affect anything else on your tax return? Like does it impact any credits or deductions since it's technically government money?
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Jake Sinclair
•The interest income from the IRS does get added to your total income, which means it could potentially push you into a higher tax bracket if you're right on the edge. It can also affect income-based calculations like your MAGI (Modified Adjusted Gross Income) which is used to determine eligibility for certain credits and deductions. For example, if you're close to the income limits for the Earned Income Credit, Child Tax Credit, education credits, or IRA contribution deductibility, the added interest could potentially reduce those benefits. Same goes for income-based Medicare premiums if you're on Medicare. It's just like any other interest income in that regard.
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Honorah King
Is it just me or does it seem ridiculous that the IRS requires everyone else to include their EIN/TIN on documents but then makes it hard to find their own? I spent 20 min on their website looking for their EIN before coming here lol.
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Oliver Brown
•Yeah it's completely absurd. And then they'll hit you with penalties if you make the same mistake they do. Rules for thee but not for me!
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Dylan Evans
This is exactly why I keep a tax folder with notes from previous years! The IRS EIN is 52-1320843 as others have confirmed. Pro tip: if you're using tax software, sometimes entering "Internal Revenue Service" as the payer name works better than just "IRS" - some programs have trouble recognizing the abbreviation and might flag it as incomplete. Also, double-check that your software is putting this on the right schedule since interest from government sources sometimes gets handled differently than regular bank interest depending on the program you're using.
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Mateo Gonzalez
Thanks everyone for confirming the EIN! I was in the same boat as Mae - spent way too long looking for this number. One thing I learned from my tax preparer is that if you're using tax software and it asks for the "payer's federal ID number" for the 1099-INT, make sure you're entering it in the right field. Some programs have separate fields for EIN vs SSN, and the IRS EIN (52-1320843) should go in the EIN field specifically. Also, if anyone else is dealing with this, the IRS interest is reported on Line 2b of Form 1040 along with your other taxable interest - it doesn't get special treatment even though it's coming from the government. Hope this helps someone else avoid the same headache!
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Raúl Mora
•This is super helpful, thank you! I'm actually dealing with this exact situation right now - got my first 1099-INT from the IRS and was completely lost on where to find their EIN. It's honestly pretty frustrating that they don't make this information more obvious on the form itself. I appreciate everyone sharing the 52-1320843 number and the tip about using "Internal Revenue Service" instead of just "IRS" in tax software. Going to save this thread for future reference since it sounds like delayed refunds (and thus interest payments) are becoming more common. Really glad I found this community - you all are way more helpful than the IRS website!
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Talia Klein
Just wanted to add my experience for anyone else dealing with this - I had the same issue last year and called the IRS to confirm. The representative told me that 52-1320843 is indeed their correct EIN for 1099-INT forms, and she mentioned that they're aware many taxpayers have trouble locating this information on the forms. One thing she emphasized is to make sure you're reporting the full amount shown in Box 1 of the 1099-INT, even if it seems like a small amount. The IRS has that information in their system and any discrepancy could trigger correspondence later. Also, if you received interest from the IRS in multiple years, you should have separate 1099-INT forms for each year - don't accidentally combine them on your current year return. The whole situation is definitely frustrating, but at least now we know the magic number to use!
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QuantumLeap
•Thanks for sharing your experience calling the IRS directly! It's reassuring to hear that they confirmed the 52-1320843 EIN and acknowledged that this is a common issue. Your point about reporting the full amount in Box 1 is really important - I've heard stories of people rounding small amounts or forgetting to include them, only to get notices later. Quick question: when you called, did they mention anything about whether there's a minimum threshold for receiving a 1099-INT from them? I'm curious if they issue these forms for any amount of interest or if there's a cutoff like banks have with their $10 minimum.
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