STR Owners: The IRS Is Looking Closer at “Material Participation”

[William Thompson]

Something that’s been trending this week in the tax strategy world:

Short-term rental owners assuming they qualify for the STR exception… without solid documentation.

A lot of investors know the headline rule:
Average stay 7 days or less + material participation = potential non-passive treatment.

But here’s what’s getting attention lately

Material participation isn’t a vibe. It’s documentation.

It’s hours tracked.
It’s tasks performed.
It’s proof.

I’ve seen investors actively managing their STRs — messaging guests, coordinating cleaners, handling pricing — but never actually tracking their time.

When you can’t prove participation, you can’t defend the position.

The strategy itself isn’t the problem.
Sloppy records are.

If you're relying on STR rules to offset income, this is one area worth tightening up before tax season.

For STR owners here — are you consistently tracking your hours, or just assuming you'd be able to recreate them if needed?

[James Carlson]

I mean, this has always been the rule. Of course, you need to track carefully incase the the IRS takes a deeper look. 

Is there something concrete going on with them taking a deeper look? Are there examples of the IRS cracking down or something?