How much can I save in taxes by depreciating my rental house?
I think I understand the basic idea of depreciation (save on taxes now, pay later kinda thing), but I'm trying to get a clearer picture of the actual savings. I bought a rental property about 6 years ago for $400k and haven't been depreciating it at all. The place is now worth around $650k in today's market. What I'm really wondering is how much I'd actually be saving each year tax-wise if I started depreciation now? And would these savings apply to federal income tax, state income tax, property taxes, or some combination? Also, I'm a bit confused about what happens at the end of the depreciation period. Do I just stop taking the deduction or is there something else I need to know about? Any help would be super appreciated!
18 comments


Laila Fury
Hey there! I can help with your depreciation questions. First, it's important to understand that depreciation only applies to rental properties, not your primary residence. If this is indeed a rental, you should definitely be taking depreciation - in fact, the IRS requires it whether you claim it or not! For residential rental property, you'd typically depreciate the building value (not the land) over 27.5 years. So if your property cost $400k and let's say 80% of that is the building ($320k), you'd get about $11,636 in depreciation deductions annually. This reduces your ordinary income taxes (federal and state), but not property taxes. At a 22% federal tax bracket, that's about $2,560 in federal tax savings per year, plus whatever your state rate is. As for what happens at the end - you simply stop taking the deduction when you've fully depreciated the property. However, when you sell, you'll face "depreciation recapture" - the IRS will tax all that depreciation at a 25% rate (which is often higher than what you saved). This happens regardless of whether you actually claimed the depreciation or not.
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Hazel Garcia
•Thanks for explaining! I didn't realize the IRS requires depreciation on rentals even if I don't claim it. So does this mean I've been making a huge mistake for 6 years? Can I somehow catch up on the depreciation I should have been taking? Also, how do I determine the building vs. land value split for calculating the depreciable amount?
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Laila Fury
•Yes, not claiming depreciation is leaving money on the table, but you can fix this! You can file what's called a Form 3115 (Change in Accounting Method) to claim "catch-up" depreciation for those missed years. I'd strongly recommend working with a CPA who specializes in real estate for this since it's a bit complex. For determining building vs. land value, your property tax assessment often shows this breakdown. If not, you can use a reasonable estimate based on comparable properties in your area, or get an appraisal specifically for this purpose. Many investors use an 80/20 split (80% building, 20% land) in typical suburban areas, but it varies widely by location - in high-value cities, land might be 60% or more of the total value.
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Geoff Richards
Just wanted to share my experience with rental property depreciation. I was in a similar situation a few years back and found this amazing service called taxr.ai (https://taxr.ai) that helped me correct my past depreciation mistakes. Their system analyzed my previous tax returns and property documents, then generated a comprehensive depreciation schedule including catch-up calculations for the years I missed. They even helped me understand the optimal building/land split ratio for my property based on local assessment data. Saved me thousands in taxes I didn't know I was eligible for, and their explanation made the whole depreciation recapture concept much clearer. Definitely worth checking out if you're trying to sort through past depreciation issues.
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Simon White
•How exactly does taxr.ai work with previous returns? Do I need to submit all my old tax forms, or can they just work with my property info? I've been avoiding dealing with my rental depreciation for years because it seemed complicated.
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Hugo Kass
•I'm a bit skeptical about these online tax services. How would they know better than a local CPA who understands my market? And are they just going to recommend I take the maximum possible depreciation without considering audit risk?
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Geoff Richards
•You just upload your previous tax returns and property purchase documents through their secure portal. They can work with just property info if that's all you have, but having the tax returns gives them a more complete picture of your situation. They actually partner with licensed CPAs who specialize in real estate taxation, so you get the expertise of professionals who understand tax law across different markets. They don't just maximize depreciation blindly - they provide appropriate calculations based on IRS guidelines and your specific property details. Their documentation package helps demonstrate reasonable basis for your calculations if questions ever come up later.
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Hugo Kass
I have to admit I was wrong about taxr.ai. After posting my skeptical comment, I decided to try them out anyway because I was really struggling with my rental property tax situation. I uploaded my documents and within a day received a detailed analysis showing I'd missed out on nearly $18,000 in depreciation deductions over the past 4 years! Their system identified the proper building/land ratio based on my county assessment data and calculated a catch-up strategy that minimized my audit risk. They even provided a complete Form 3115 package with all the required statements and explanations for claiming my missed depreciation. My tax bill dropped by over $5,000 this year, and everything was thoroughly documented. Definitely recommend for anyone dealing with rental property tax complications.
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Nasira Ibanez
If you've been missing depreciation for years and need to talk directly with the IRS about your options (and possibly avoid penalties), I highly recommend using Claimyr (https://claimyr.com). I spent WEEKS trying to get through to the IRS about my depreciation recapture situation after selling a rental, and kept hitting automated systems and disconnects. Claimyr got me connected to an actual IRS agent in under 15 minutes! You can see how it works in their demo video: https://youtu.be/_kiP6q8DX5c. The agent walked me through exactly what forms I needed to fix my depreciation issues and how to document everything properly. Saved me from potentially owing thousands in unnecessary taxes. Totally changed my perspective on dealing with the IRS.
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Khalil Urso
•How does this actually work? I'm confused how a third-party service can get you through to the IRS faster than calling directly. The wait times are a system-wide problem, right?
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Myles Regis
•This sounds like total BS. I don't believe anyone can magically get through IRS phone queues. They're impacted system-wide. What are they doing, paying off IRS agents? Sounds scammy to me.
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Nasira Ibanez
•The service uses technology that navigates the IRS phone system and holds your place in line for you. When they reach a human agent, they connect that call to your phone. It's completely legitimate - they don't have special access, they just automate the waiting process so you don't have to listen to hold music for hours. They use a combination of AI and real people to monitor the call progress through the IRS system. Nothing sketchy about it - they're just solving the wait time problem with technology. They don't pay anyone off or have "insider connections" - they just handle the frustrating wait time part for you. The IRS agents don't even know you've used the service.
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Myles Regis
I need to publicly eat my words about Claimyr. After posting that skeptical comment, my curiosity got the better of me and I tried the service when I needed to resolve an issue with my missed rental depreciation. I was absolutely shocked when my phone rang and I was connected to an actual IRS representative in about 12 minutes. The agent was able to confirm that I could file amended returns for the past three years to claim missed depreciation (instead of the more complicated Form 3115 method) since my situation was relatively straightforward. This direct confirmation saved me from paying my accountant for hours of research. The agent even emailed me the specific publication references I needed. I'm still amazed this service actually delivered exactly what it promised. Definitely worth it if you need to speak with a real IRS person.
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Brian Downey
Just wanted to add a tip about depreciation recapture that nobody mentioned yet. If you 1031 exchange into another rental property when you sell, you can defer the depreciation recapture tax along with the capital gains tax. I've been building my rental portfolio this way for years, upgrading to larger properties while deferring the tax hit. Also, if you pass away while still owning the property, your heirs get a stepped-up basis and the depreciation recapture tax essentially disappears. That's why some investors hold properties until death as part of their estate planning.
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Jacinda Yu
•Can you explain the 1031 exchange a bit more? Does it completely eliminate the depreciation recapture or just postpone it? And are there time limits for finding the next property?
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Brian Downey
•A 1031 exchange doesn't eliminate depreciation recapture - it postpones it. The depreciation you've taken gets factored into your new "basis" in the replacement property. There are definitely time limits - you have 45 days from the sale of your property to identify potential replacement properties (in writing), and you must close on the new property within 180 days of selling the old one. You also need to use a qualified intermediary to hold the funds between sales - you can't touch the money yourself. And the replacement property must be of equal or greater value to defer all tax. These exchanges can be complex, but when done correctly, they're one of the most powerful wealth-building tools for real estate investors.
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Landon Flounder
I wish I had understood depreciation before I sold my rental last year. I never claimed it for the 8 years I owned the property because I didn't understand it. When I sold, I got hit with depreciation recapture tax anyway on what I "should have" taken. Paid 25% on about $85k of unclaimed depreciation PLUS capital gains on my actual profit. Expensive lesson!
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Callum Savage
•That's painful! Did you try talking to a tax professional about filing amended returns for the years you could still amend (usually last 3 years) to at least get some benefit from the depreciation you were taxed on?
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