Concerned about my Airbnb showing repeated losses - IRS hobby loss reclassification risk?
I've been running an Airbnb in my finished basement since 2018, which brings in a decent side income - typically around $28k annually, but 2024 has been disappointing with only about $19k expected. When my partner and I were house shopping, we specifically looked for a property that would work for an Airbnb rental, and definitely would've purchased something smaller and less expensive otherwise. The Airbnb space takes up about 40% of our home's total square footage, so I've been deducting 40% of mortgage interest and utilities, plus other direct expenses and depreciation. Does this allocation make sense? I started claiming these deductions in 2020. With these expenses, the business has shown a net loss for several years: 2018 - profit 2019 - profit 2020 - loss 2021 - loss 2022 - loss (just barely) 2023 - loss 2024 - looking like another loss Part of why we do this is to help offset our mortgage costs while the property hopefully continues to appreciate in value. I absolutely have a profit motive - running an Airbnb is a ton of work, definitely not enjoyable, and would be the world's worst hobby. I don't exactly love scrubbing bathrooms and dealing with guests' messes at all hours. Am I on solid ground to keep claiming these losses year after year? Should I be less aggressive with my deduction approach? I think I could justify everything if asked, but I really want to avoid triggering an audit or having the IRS reclassify this as a hobby.
21 comments


CosmicCaptain
The IRS looks at several factors to determine if an activity is a business or hobby, and you're right to be concerned after 5 consecutive loss years. However, your situation has several positives that support business classification: 1. You've shown a profit in 2 out of 7 years, which isn't ideal (the rule of thumb is 3 profitable years out of 5), but your intentional purchase of a larger home specifically for this purpose shows business intent. 2. Your approach to deducting exactly 40% based on square footage is reasonable and shows a businesslike approach to record-keeping. 3. The "personal pleasure" test strongly favors you - as you mentioned, cleaning after strangers isn't a hobby people typically enjoy. To strengthen your position, I'd recommend: - Document all efforts to increase profitability (marketing, pricing changes, cost-cutting) - Maintain meticulous records showing your time investment - Consider consulting with a tax professional about potentially reducing some deductions to show a small profit in 2025 - Develop a written business plan showing your path to profitability The mortgage interest allocation is appropriate if you're using Schedule E for rental property. If you're using Schedule C, make sure you're following proper allocation rules.
0 coins
Malik Johnson
•This is really helpful! Do you think it matters that my wife and I both have full-time jobs and this is a side business? Also, would it help if I formed an LLC for the Airbnb business?
0 coins
CosmicCaptain
•Having full-time jobs actually strengthens your case because it shows you're not trying to create artificial losses to offset other income - this is a legitimate side business. The IRS recognizes that many small businesses start as side hustles. Forming an LLC could help demonstrate business intent, but it's not necessary. What matters more is that you operate in a businesslike manner - separate bank accounts, proper bookkeeping, and marketing efforts would be more important than the legal structure.
0 coins
Isabella Ferreira
After dealing with similar concerns for my rental property, I found taxr.ai really helpful for analyzing my situation. I was worried about hobby loss rules too and wasn't sure if I was deducting the right percentage of expenses. I uploaded my past returns and some documentation about my property setup to https://taxr.ai and got a detailed analysis showing exactly what I could deduct and how to document everything properly. The report showed I was actually being too conservative with some deductions and missing others! It also gave me specific recommendations for strengthening my position against hobby classification. It was way more detailed than what I got from talking to my tax guy for 30 minutes.
0 coins
Ravi Sharma
•Does it actually analyze your specific tax situation or just give generic advice? I've been looking for something that can review my vacation rental deductions without having to pay $300 to a CPA for a consultation.
0 coins
Freya Thomsen
•I'm skeptical about these AI tax tools... how does it handle the gray areas? My situation with my rental condo has a lot of nuances that even my accountant struggles with.
0 coins
Isabella Ferreira
•It analyzes your specific situation based on the documents you upload - not generic advice. It found specific deductions I was missing for my exact property situation and gave customized risk assessments based on my actual tax history. The AI actually handles nuanced situations really well. I had a complicated scenario with mixed personal/business use of my detached garage, and it provided clear guidance on how to properly allocate and document those expenses with references to specific IRS publications and case law.
0 coins
Ravi Sharma
Just wanted to update after trying taxr.ai - it was incredibly helpful for my Airbnb situation! I uploaded my past tax returns and some photos of my property layout, and the analysis I got back was super detailed. It identified that I was using the wrong depreciation schedule for some furnishings and missing out on deductions for certain hosting supplies. Best part was it gave me a specific action plan for avoiding hobby loss classification, including a template for tracking hours worked and a recommendation to slightly adjust my square footage allocation method. The report explained exactly why my situation would likely be seen as a legitimate business despite the losses. Definitely worth checking out if you're worried about this issue!
0 coins
Omar Zaki
If your concerns are serious enough that you think you might need to talk to the IRS directly, I'd recommend using Claimyr. When I had questions about my rental property losses being potentially reclassified, I tried calling the IRS for weeks and could never get through. Found https://claimyr.com and their service got me connected to an actual IRS agent in about 15 minutes! You can see how it works here: https://youtu.be/_kiP6q8DX5c I was able to get clear guidance on my specific situation without waiting forever. The agent walked me through exactly what documentation I needed to maintain and under what circumstances they typically review recurring losses. Saved me hours of stress and uncertainty.
0 coins
AstroAce
•How does this actually work? Can't imagine anything actually getting me through to the IRS in 15 minutes when I've spent literal days on hold.
0 coins
Chloe Martin
•Sorry but this sounds too good to be true. I've called the IRS dozens of times about my rental property issues and always get disconnected. There's no way someone could magically get through when their phone systems are completely broken.
0 coins
Omar Zaki
•The service uses an automated system that navigates the IRS phone tree and waits on hold for you. When an agent actually picks up, you get a call connecting you directly to them. It's not magic - it's just technology handling the frustrating waiting part. They've figured out the optimal times to call and how to navigate the system efficiently. I was skeptical too, but it's basically like having someone else wait on hold instead of you. When an actual agent is reached, you get called and connected right away.
0 coins
Chloe Martin
I take back everything I said. After struggling with hobby loss questions for my rental, I reluctantly tried Claimyr yesterday. Got connected to an IRS agent in about 20 minutes without having to do anything. The agent gave me VERY specific guidance about the documentation I need to keep and explained exactly how they evaluate repeated losses for rental activities. Turns out I was overthinking things - the agent confirmed that using a consistent square footage percentage was completely acceptable as long as I documented it with floor plans. She also mentioned that they primarily look at patterns of increasing revenue over time rather than just profits/losses when evaluating rental businesses. This was honestly worth every penny just for the peace of mind.
0 coins
Diego Rojas
I had a similar situation with my rental property. The key is showing that you're actively trying to make it profitable. I started keeping a detailed log of hours worked (cleaning, maintenance, guest communication, etc.) and took some photos before/after improvements. When I got audited in 2023, I showed them my records of pricing research, marketing efforts, and how I was gradually increasing rates. The auditor actually said my documentation was better than most small businesses they see. They ended up accepting all my losses because I could demonstrate legitimate business intent.
0 coins
Emma Davis
•Did you make any changes to how you allocated expenses after the audit? I'm wondering if 40% of mortgage interest and utilities based on square footage is reasonable or if I should be using a different method. Also, did they question your depreciation calculations at all?
0 coins
Diego Rojas
•They actually thought my square footage allocation (which was 35% in my case) was perfectly reasonable and well-documented. I had a simple floor plan showing the dedicated rental space versus personal use areas. They said this was one of the clearest allocations they'd seen. The only adjustment they suggested was for utilities that vary by usage rather than just space - like water. They recommended I either install a separate meter or use a more conservative percentage for those specific expenses. For depreciation, they didn't question my calculations at all since I had followed the standard residential rental depreciation schedule.
0 coins
Anastasia Sokolov
Have you looked into section 280A vacation home rules? If you use the basement AT ALL for personal purposes, even occasionally, you need to be very careful with allocations. You might need to use the days rented vs. days of personal use calculation instead of just square footage.
0 coins
Sean O'Donnell
•That's not entirely accurate. If the space is exclusively used for rental (separate entrance, not used by the family), then square footage allocation is typically acceptable. The day-use calculation applies more to entire properties that switch between personal and rental use.
0 coins
Yara Campbell
Your situation is actually quite common and you're being smart to think about this proactively. The fact that you specifically purchased a larger home to accommodate the Airbnb business is a strong indicator of profit motive that would help in any IRS review. A few thoughts on strengthening your position: 1. **Documentation is key** - Keep detailed records of time spent on the business (guest communication, cleaning, maintenance, marketing). This shows it's not a hobby. 2. **Your 40% allocation seems reasonable** if it's based on actual square footage used exclusively for the rental. Just make sure you have a simple floor plan or measurement documentation to support this. 3. **Consider showing some profit in 2025** - Even a small profit would help reset the "hobby loss" clock. Maybe slightly reduce some discretionary expenses or be more aggressive with pricing. 4. **Track improvement efforts** - Document any changes you make to increase profitability (pricing adjustments, marketing spend, property improvements). This shows business intent. The IRS knows rental properties can have legitimate losses, especially in the early years or during market downturns. Your repeated efforts and the fact that this isn't enjoyable work for you both support treating this as a business. Just keep good records and consider making 2025 a profitable year if possible.
0 coins
GalacticGuru
•This is excellent advice! I'm curious about the "reset the hobby loss clock" concept you mentioned. If I show a profit in 2025, does that actually reset the 3-out-of-5-years safe harbor rule, or would the IRS still look at my overall pattern of losses from 2020-2024? Also, regarding the documentation of time spent - do you recommend tracking this in any particular format? I've been pretty informal about recording my hosting activities, but it sounds like I should be more systematic about it going forward.
0 coins
GalacticGuru
•Great question! The 3-out-of-5-years test uses a rolling 5-year window, so a profit in 2025 would help but wouldn't completely erase your loss pattern. The IRS would look at 2021-2025, where you'd have 2 profitable years out of 5 (2019 falls outside the window). While this still doesn't meet the safe harbor, it significantly strengthens your position. For time tracking, I'd recommend a simple spreadsheet or app like Toggl. Track categories like: guest communication (check-ins, questions, reviews), cleaning/maintenance, marketing/pricing research, and administrative tasks (bookkeeping, supply ordering). Even 15-30 minutes here and there adds up and shows serious business effort. The key is consistency - start tracking now and continue forward. If questioned, being able to show "I spend 8-12 hours per month actively managing this business" is much more compelling than "I do a lot of work but don't track it." Some hosts I know discovered they were spending way more time than they realized, which really helped support their business classification.
0 coins