If You Flip Houses and Own Rentals, You Are in a Strong Position
If you flip houses and also own rental properties, you're sitting in one of the strongest positions to qualify for Real Estate Professional Status. Flipping is an hour-intensive real property trade, and those hours can absolutely help you meet the REPS requirements.
But there's a critical nuance that trips up a lot of investors, and if you miss it, you could end up qualifying as a real estate professional while your rental losses are still stuck in passive limbo.
I flip houses and hold rentals, so I've navigated this exact situation for years. Let me walk you through how flipping hours interact with REPS, where they count, where they don't, and how to structure things so you actually get the tax benefit you're after.
The Short Answer
Yes, house flipping hours count toward REPS, but only for part of the equation.
Your flip hours help you meet the two threshold tests to become a real estate professional. But becoming a real estate professional is only step one. To actually deduct your rental losses against active income, you also need to materially participate in your rental activities, and that's a separate test where flip hours alone won't carry you.
Let me break this down layer by layer.
How REPS Qualification Actually Works (Two Layers)
REPS isn't a single test. It's a two-layer system, and understanding the distinction is everything when you're a flipper with rentals.
Layer 1: Becoming a Real Estate Professional
To qualify as a real estate professional under IRC Section 469(c)(7), you need to pass two annual tests:
The 750-Hour Test: You must spend at least 750 hours performing personal services in real property trades or businesses in which you materially participate.
The More-Than-Half Test: More than 50% of all your working time across every trade and business must be in real property trades or businesses.
Here's where flipping is a huge advantage. The IRS defines 11 qualifying real property trades or businesses, and several of them map directly to flipping: development, redevelopment, construction, reconstruction, and acquisition. If you're buying distressed properties, managing rehabs, pulling permits, overseeing contractors, sourcing materials, and selling, all of that is time spent in a real property trade or business.
And here's the key: you can aggregate your hours across multiple real property trades or businesses for these two tests. Your flipping hours, your rental management hours, your brokerage hours if you're licensed, they all stack together toward the 750-hour and more-than-half thresholds.
For most active house flippers, Layer 1 is the easy part. If you're flipping even one or two properties a year and doing any level of hands-on involvement, you're likely logging well over 750 hours. And if flipping is your primary activity, the more-than-half test takes care of itself.
Layer 2: Material Participation in Your Rentals
This is where most flippers get caught off guard.
Qualifying as a real estate professional doesn't automatically make your rental losses non-passive. It only removes the presumption that rental activities are passive. You still need to demonstrate that you materially participate in the rental activities where you want to claim non-passive losses.
And here's the critical point: your flipping business and your rental portfolio are separate activities. The hours you spend rehabbing a flip do not count as material participation in your rentals. They're different activities with different operations.
Think of it this way: being a real estate professional is like getting your membership card. Material participation in your rentals is like actually showing up and using the gym. The card gets you in the door, but you still have to do the work.
So if you spend 1,200 hours flipping houses and 50 hours checking in on your rentals, you qualify as a real estate professional, but your rental losses are still passive because you didn't materially participate in those rentals.
What Flippers Need to Do: The Complete Picture
If you flip houses and want to use REPS to deduct your rental losses, you need to satisfy three things:
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Pass the 750-hour test (flip hours + rental hours + any other real property trade hours combined). For most active flippers, this is automatic.
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Pass the more-than-half test (real estate hours > all other working hours). Again, straightforward if flipping is your primary activity.
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Materially participate in your rental activities. This is the one that requires intentional effort and separate documentation.
Number three is where you need a strategy. Let's talk about how to make it work.
How to Prove Material Participation in Your Rentals
The IRS uses seven material participation tests, and you only need to pass one. For flippers who also hold rentals, a few of these tests tend to be the most practical:
The 500-Hour Test. You spent more than 500 hours during the year participating in your rental activities. If you're actively involved in managing your rentals, setting rents, approving tenants, directing repairs, overseeing your PM, handling turnovers, this is achievable, especially with multiple properties.
The 100-Hour / No-One-More Test. You spent more than 100 hours on the rental activity, and no single other individual spent more time than you did. This is often the go-to for investors who use a property manager, as long as no one individual at the PM company logs more hours on your properties than you do.
The Facts and Circumstances Test. You participated on a regular, continuous, and substantial basis. This is more subjective and harder to rely on, but it can support your case when combined with strong documentation.
The key in all of these: the hours you're counting must be for work that directly affects the day-to-day operations of your rental properties. Not your flips. Your rentals.
The Grouping Election: Your Best Friend
If you own multiple rental properties, the grouping election under Reg. 1.469-9(g) is essential. Without it, the IRS evaluates material participation for each rental individually. That means you'd need to pass a material participation test for every single property.
With the grouping election, all your rentals are treated as one activity. Your combined hours across the entire rental portfolio get evaluated together. This is a massive advantage if you have some properties that are more hands-on than others.
One important distinction: this grouping election is only for your rental activities. It doesn't let you group your flip business together with your rentals. Flipping and rental ownership remain separate activities. The grouping election just makes it easier to prove material participation across your rental portfolio as a whole.
You make this election by attaching a statement to your timely filed tax return. It's binding once made, so talk to your CPA first.
For out-of-state investors who flip locally but hold rentals in other markets, this election is especially valuable, as it lets your local rental involvement carry the more distant properties.
What Hours Count Where: A Cheat Sheet
This is where the confusion lives, so let me lay it out plainly.
Hours that count toward the 750-hour and more-than-half tests (Layer 1): Your flip hours (rehab management, GC work, contractor oversight, permit pulling, material sourcing, project management), your rental management hours, and hours in any other real property trade or business you're involved in. These all aggregate together.
Hours that count toward material participation in your rentals (Layer 2): Only the hours you spend on your rental operations. Setting and adjusting rents, approving tenant applications, comparing repair estimates, directing your property manager, handling lease negotiations, overseeing turnovers, reviewing financials and making operational decisions, anything that directly affects how your rental business runs.
Hours that do NOT count toward material participation in your rentals: Time spent on your flips (that's a separate activity), investor-type activities like analyzing new deals, education and research not tied to current operations, passive review of PM reports, and travel time.
The Flipper's Secret Advantage
Here's why flippers are in such a strong position for REPS, even though flip hours don't directly count toward rental material participation.
When you flip houses, the 750-hour test and the more-than-half test are practically guaranteed. You don't have to worry about whether you're logging enough real estate hours overall, because your flip activity handles that.
That means all your energy on the rental side can focus on the one remaining hurdle: material participation. You don't need your rental hours to carry you to 750. You just need enough rental involvement to pass one of the material participation tests.
Compare that to an investor who only holds rentals and has no other real estate activity. They need their rental hours to do double duty, both qualifying them as a real estate professional AND proving material participation. That's a much heavier lift.
As a flipper, your rental involvement doesn't need to be heroic. It just needs to be real, consistent, and well-documented. Stay actively involved in the decisions, such as rent pricing, tenant approval, repair estimates, vendor selection, and PM oversight, and track those hours religiously.
What About the Flip Profits Themselves?
One common question: does REPS affect how your flip income is taxed?
Not directly. Flip profits are already treated as active income (ordinary income or business income, depending on your structure). They're not passive, so REPS doesn't change their character.
The whole point of REPS for a flipper-investor is to unlock the ability to use rental losses, primarily from depreciation and cost segregation, to offset your active income. That includes your flip profits, your W-2 income (if applicable), and any other active income.
When you combine REPS with a cost segregation study on your rental portfolio, the tax savings can be substantial. You're accelerating depreciation on your rentals and using those paper losses to offset the real income you're earning from flips.
A Practical Example
Let's say you flip two houses this year and also own six long-term rental properties that you oversee with a PM.
Your flip activity: You spend 900 hours total on your two flips, finding deals, managing rehabs, overseeing contractors, handling the sale. This is a real property trade or business, and you materially participate in it.
Your rental activity: You spend 250 hours overseeing your rental portfolio, setting rents, reviewing and approving tenant applications, comparing repair bids, directing your PM on maintenance decisions, handling lease renewals, reviewing financials.
Layer 1 (REPS qualification): Your 900 flip hours + 250 rental hours = 1,150 hours in real property trades or businesses. You pass the 750-hour test easily. And if you don't have another job consuming more hours, you pass the more-than-half test too. You're a real estate professional.
Layer 2 (material participation in rentals): You made the grouping election, so all six rentals are one activity. You spent 250 hours on that activity, and no single individual at your PM company spent more than 250 hours on your properties. You pass the 100-hour / no-one-more test. Your rental losses are now non-passive.
Result: Your depreciation-driven rental losses can offset your flip profits and any other active income. That's the REPS payoff.
Track Everything Separately
If there's one operational takeaway from this article, it's this: track your flip hours and your rental hours separately.
When the IRS evaluates your REPS claim, they'll want to see which hours belong to which activity. If everything is lumped together in one vague log, they'll have questions, and those questions usually don't resolve in your favor.
REPS Time lets you log activities by property and by category, so your flip hours and rental hours are always clearly separated. You'll know exactly where you stand on both the REPS qualification and the material participation requirement at any point during the year.
This kind of organized tracking is what holds up in an audit. And given that REPS is one of the most heavily scrutinized areas of the tax code, being audit-ready isn't optional, it's the cost of entry.
Bottom Line
House flipping absolutely counts toward Real Estate Professional Status. Your flip hours stack with your rental hours for the 750-hour and more-than-half tests, making Layer 1 qualification almost automatic for active flippers.
But qualifying as a real estate professional is only half the battle. To actually deduct your rental losses against active income, you need to materially participate in your rental activities, and that's evaluated separately from your flip business. Stay involved in your rental operations, make the grouping election, and document everything.
Flippers who understand this two-layer system and track their hours accordingly are in one of the best positions in all of real estate investing to maximize their tax savings.
Start tracking today with REPS Time, separate your flip and rental hours, build your audit trail, and make sure every hour counts where it's supposed to.
Related Articles
- The 7 Material Participation Tests Every Investor Should Know
- Can You Qualify for REPS with a Property Manager?
- Can You Qualify for REPS with Out-of-State Rentals?
- How Many Properties Do You Need to Qualify for REPS?
- The Stay-at-Home Parent's REPS Roadmap
Disclaimer: This article is for informational purposes only and does not constitute tax, legal, or accounting advice. Consult a qualified CPA or tax advisor about your specific situation.
