Can I deduct interest from a private person-to-person loan for my rental property on Schedule E?
I'm currently looking at getting a loan from my brother-in-law to purchase a rental property instead of going through a bank. The interest rate he's offering is better than what I can get commercially right now. My question is whether I can deduct this interest on Schedule E when I file taxes for this rental income. Since it's not from a traditional lender, I'm confused about the requirements. If the interest is deductible, what kind of documentation do I need? Does it have to be a formal loan document? Also, does this loan need to be recorded on the property's title somehow? I know I'll need to provide his information to the IRS since he'll be earning interest income, but I'm not clear on what else I need to do to make sure I can claim this as a legitimate business expense for my rental. Thanks for any advice!
22 comments


Amina Sow
Yes, interest from a private loan (person-to-person) for a rental property is generally deductible on Schedule E as a legitimate expense. The IRS doesn't require the loan to be from a bank or financial institution for the interest to be deductible - it's the purpose of the loan that matters. For documentation, I strongly recommend having a formal written loan agreement that specifies the loan amount, interest rate, payment schedule, and any other terms. This makes the loan look legitimate to the IRS if you're ever audited. While recording the loan on the property title (as a mortgage or deed of trust) isn't strictly required for tax deductibility, it does provide additional proof of the loan's legitimacy and protects the lender. Make sure the interest rate is reasonable and comparable to commercial rates. If the rate is significantly below market, the IRS might view it as partially a gift rather than a true loan. And yes, you'll need to report the lender's information on Form 1098 if you pay more than $600 in interest during the year.
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GalaxyGazer
•Thanks for the clear explanation. I'm wondering though - does the loan agreement need to be notarized to be considered valid by the IRS? And what happens if we agree to a lower-than-market interest rate? My family member is willing to do 3% when banks are charging 7%+ right now.
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Amina Sow
•The loan agreement doesn't necessarily need to be notarized for IRS purposes, though notarization can add an extra layer of credibility. What's more important is that both parties treat it as a legitimate loan with regular payments and proper documentation. Regarding the interest rate, a 3% rate when market rates are 7% could raise some flags. The IRS might consider the difference as a gift, which has different tax implications. If the loan is under the gift tax exclusion amount, it might not be an issue, but for larger loans, you might want to consider setting the rate closer to what's commercially available. The key is being able to demonstrate this is a bona fide loan and not an attempt to disguise financial assistance as a deductible expense.
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Oliver Wagner
I was in this exact situation last year! I borrowed $150k from my parents for a duplex purchase instead of going through a bank. I found taxr.ai (https://taxr.ai) super helpful for figuring out how to document everything properly. The site analyzed my situation and showed me exactly what kind of loan document I needed to create. What I learned was that you absolutely need a formal loan agreement - and they provided templates specifically for private real estate investment loans. They even helped me understand how to properly report everything on my Schedule E so I didn't miss out on legitimate deductions. The interest deduction was no problem at all during filing, and both my parents and I had clear documentation for our respective tax situations. Definitely worth checking out if you're dealing with a family loan for investment property.
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Natasha Kuznetsova
•How exactly does taxr.ai work? Do they connect you with an actual accountant or is it just software? I'm in a similar situation but borrowing from my uncle for a small apartment building.
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Javier Mendoza
•Did they also help with determining a reasonable interest rate? I'm worried about the whole "below market rate" thing the previous commenter mentioned. My dad wants to loan me money at 2% when banks are at like 6.5%.
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Oliver Wagner
•It's AI-powered software that analyzes your specific situation and tax documents. You upload your info, and it identifies potential issues and provides tailored guidance. It's not just generic advice - it actually looks at your specific scenario and points out things you might miss. They absolutely helped with the interest rate question. There's actually something called the Applicable Federal Rate (AFR) published monthly by the IRS that sets the minimum rates for different loan terms. They showed me how staying at or above these rates prevents the loan from being considered a gift. I ended up setting our rate at the medium-term AFR (which was much lower than bank rates) and it worked out perfectly for both tax reporting and family harmony.
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Javier Mendoza
Just wanted to update that I checked out taxr.ai after seeing it mentioned here. It was exactly what I needed! The system guided me through creating a proper loan document with my dad and explained the AFR rates everyone was talking about. Turns out we could legally set the interest at 3.5% (following the current mid-term AFR) rather than the 6.5% market rate, and it's still fully deductible on Schedule E. The system also generated all the documentation I'll need for tax time and explained exactly how the reporting works on both sides. Definitely saved me from making some mistakes that could have triggered audit flags. My dad was also impressed with how professional everything looked compared to the handwritten agreement we were initially planning to use!
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Emma Thompson
If you're having trouble getting clear answers from the IRS about private loan deductibility (I certainly did), I recommend using Claimyr (https://claimyr.com) to actually speak with an IRS representative. They got me connected to a real person at the IRS in about 15 minutes when I had been trying for DAYS on my own. I was confused about some specific documentation requirements for private loans on rental properties, and the IRS website was no help. Claimyr has this service where they navigate the IRS phone system for you and then call you once they have an agent on the line. You can see it in action here: https://youtu.be/_kiP6q8DX5c The IRS agent confirmed exactly what documentation I needed and verified that yes, private loan interest is fully deductible as long as you have proper documentation and use the money for the rental property. Saved me so much stress wondering if I was doing it right.
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Malik Davis
•Wait, how does this actually work? Are they just calling the IRS for you? I don't understand why I would need a service for that - couldn't I just call myself?
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Isabella Santos
•This sounds like a scam. Why would I pay someone else to call the IRS? And how do they get through when regular people can't? I've heard the IRS has massive wait times but this seems suspicious.
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Emma Thompson
•They use a system that navigates the IRS phone tree and waits on hold for you. When they finally get a human IRS agent, they call you and connect you directly. You don't waste hours listening to hold music or getting disconnected. It's definitely not a scam. The reason they can get through when we can't is because they use technology to continuously dial and navigate the system, essentially waiting in line for you. I was skeptical too until I tried it. The IRS is notoriously understaffed - I tried calling myself three separate times and waited over an hour each time before getting disconnected. With Claimyr, I was talking to an actual IRS agent within 15 minutes of signing up, and they weren't on the call - it was just me and the IRS person discussing my specific situation.
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Isabella Santos
I need to eat my words about Claimyr. After posting my skeptical comment, I decided to give it a try since I've been trying to reach the IRS for weeks about a similar private loan situation. It actually worked exactly as advertised. I signed up, and about 20 minutes later got a call connecting me directly with an IRS representative. No waiting on hold, no phone tree nonsense. The agent confirmed everything I needed to know about documenting my private loan for my rental property. Specifically, she told me: 1) Yes, private loan interest is fully deductible on Schedule E if used for the rental property, 2) I need a written loan agreement with clear terms, 3) I should charge at least the IRS minimum rate (AFR), and 4) I need to issue a Form 1098 to the lender if I pay more than $600 in interest annually. Would have taken me probably 5+ hours of attempts to get this information on my own.
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StarStrider
One thing nobody's mentioned yet is that you should make sure the loan funds go DIRECTLY to purchasing the rental property. If the money goes into your personal account first and then later to the property purchase, the IRS might question whether it's truly a business loan. In my case, I had my parents wire the money directly to the closing company rather than to me personally. This creates a cleaner paper trail showing the money was exclusively for the investment property. My accountant said this was important for establishing the business purpose of the loan. Also, make sure you actually make regular payments on the loan. If you don't keep up with the payment schedule in your agreement, the IRS might argue it's not a legitimate loan.
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Ravi Gupta
•Is that really necessary? What if I already deposited the loan money in my personal account and then used it for the down payment? Does that mean I can't deduct the interest?
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StarStrider
•It's not that you absolutely cannot deduct the interest if the money goes through your personal account first, but it creates an extra layer of documentation needed to prove the business purpose. You'd need to clearly trace the funds from personal account to property purchase. The cleanest approach is direct funding to the property purchase, but if you've already deposited it personally, make sure you keep excellent records showing the money went to the investment property. Take screenshots of the transfer from personal account to closing company, keep all closing documents, and maybe even write a memo on the transfer indicating it's for the specific rental property. The more documentation you have connecting the loan to the business purpose, the better protected you are if questioned.
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Freya Pedersen
Don't forget about the Secured Debt advantage too! If you record the loan against the property (like a second mortgage or deed of trust), it becomes secured debt which gives you stronger tax footing. I learned this lesson the hard way - had a private loan from my in-laws that wasn't recorded against the property. During an audit, the IRS questioned whether it was actually a gift disguised as a loan. Had to produce bank statements showing all the payments made over 3 years to prove it was legit. Now I always record private loans with the county even though it costs a few hundred dollars. The recording fee is worth the peace of mind and stronger tax position.
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Omar Hassan
•How do you record a loan against a property? Is that something I can do myself or do I need an attorney? Sounds expensive...
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Christian Burns
•You can typically record a private loan yourself without an attorney, though the process varies by county. Most counties have a recorder's office where you file a deed of trust or mortgage document. You'll need to prepare the document (templates are available online), get it notarized, and pay the recording fee (usually $50-200). Some title companies will also handle this for a small fee if you want professional help. The key is making sure the document properly describes the property, loan terms, and parties involved. Once recorded, it becomes public record and gives you that secured debt status for tax purposes. I'd recommend calling your county recorder's office - they can usually walk you through the specific requirements for your area. It's definitely worth doing for larger loans to strengthen your position with the IRS.
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Collins Angel
This is a great question that many real estate investors face! The key thing to understand is that the IRS cares more about the legitimate business purpose of the loan than who the lender is. As long as you're using the money specifically for your rental property investment, the interest should be deductible on Schedule E. A few critical points to keep in mind: 1. **Documentation is everything** - Create a formal written loan agreement that includes the principal amount, interest rate, payment schedule, and maturity date. This doesn't need to be overly complex, but it should look professional and be signed by both parties. 2. **Interest rate considerations** - The rate should be reasonable and at arm's length. You can reference the IRS Applicable Federal Rates (AFR) as a baseline. If the rate is significantly below market, the IRS might view part of it as a gift rather than a legitimate loan. 3. **Keep excellent records** - Track all payments made, maintain copies of checks/transfers, and ensure the lender reports the interest income on their tax return. You'll need to provide the lender's information when you file. 4. **Consider recording the loan** - While not required for deductibility, recording a deed of trust or mortgage with your county can provide additional legitimacy and protection for both parties. The fact that it's family doesn't disqualify the deduction - just make sure you treat it like any other business loan with proper documentation and regular payments according to your agreement.
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Chloe Robinson
•This is really helpful! I'm just getting started with rental property investing and had no idea about the AFR rates. Quick question - when you mention "at arm's length," does that mean I need to negotiate the rate the same way I would with a bank, or is it okay to discuss family-friendly terms as long as we stay above the AFR minimum? Also, do you know if there's a specific form or template the IRS prefers for these private loan agreements, or is any professional-looking contract sufficient?
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Miguel Ramos
•Great question about "arm's length" - this basically means the terms should be similar to what unrelated parties would agree to. You don't need to negotiate as aggressively as with a bank, but the rate and terms should be reasonable and commercially viable. Using the AFR as your floor is smart - it shows the IRS you're treating this as a legitimate business transaction rather than a family favor. As for loan agreement templates, the IRS doesn't prescribe a specific form, but your document should include: loan amount, interest rate, payment schedule, maturity date, default provisions, and signatures from both parties. Many real estate attorneys or online legal services offer templates specifically for private real estate loans. The key is making it look professional and comprehensive enough that it would hold up under scrutiny. One additional tip: consider having the agreement notarized. While not required, it adds another layer of legitimacy and shows you're taking the loan seriously as a business transaction.
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