Every guru hands you a “free” calculator to grab your email. Not one hands you the record the IRS actually asks for. That record is the whole game.
High earners legally offset W-2 income with short-term-rental losses. The mechanism is written into the tax code — but it lives or dies on two gates and one paper trail.
Under Treas. Reg. §1.469-1T(e)(3)(ii), a ≤7-day average makes your rental a business, not a passive rental. That’s the door.
Clear one test under §1.469-5T and your losses turn non-passive — free to offset your salary. No Real-Estate-Professional status needed.
Courts reject vague, after-the-fact estimates. The contemporaneous log is the evidence — and it’s exactly what this playbook builds.
Everything runs on your device. Nothing is uploaded. Log as you work — that’s what makes the record hold.
The whole strategy hinges on one number: your average guest stay across the year. Not per booking — the average of all rented nights ÷ all stays.
Reading it: ≤ 7.0 clears Gate 1. Mixed-use with occasional long stays can blow the average — the reg looks at the year as a whole.
Built to Test 3: more than 100 hours and more than anyone else. So it tracks your hours and everyone else’s — the number that actually gets challenged in an audit.
A directional estimate of cost-segregation + 100% bonus depreciation (permanent again under the 2025 OBBBA for property acquired after Jan 19, 2025). A qualified cost-seg engineer and your CPA set the real numbers.
Seven honest questions. Your score is how defensible your position looks today — and exactly what to fix before you file.
The “free bundle” crowd optimizes for your email address. This optimizes for you surviving the letter that starts with “We are examining…”.
| What actually matters in an audit | STR Tax Shield | “Free bundle” funnels | $5–10k guru coaching | Cost-seg-only firms | DIY spreadsheet | CPA alone | Generic time apps | Free PDF checklist | Doing nothing |
|---|---|---|---|---|---|---|---|---|---|
| Contemporaneous log to Test-3 standard | Yes | ✗ | Maybe | ✗ | DIY | You supply | Generic | ✗ | ✗ |
| Tracks OTHERS’ hours (the challenged number) | Yes | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Exportable audit-defense file | Yes | ✗ | Sometimes | ✗ | DIY | On request | ✗ | ✗ | ✗ |
| Honest recapture / exit math | Yes | ✗ Hidden | Upsell | Partial | ✗ | Yes | ✗ | ✗ | ✗ |
| “Hours that don’t count” guardrail | Yes | ✗ | ✗ | ✗ | ✗ | Maybe | ✗ | ✗ | ✗ |
| Bilingual (English + Vietnamese) | Yes | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Runs offline · data stays on device | Yes | ✗ | ✗ | ✗ | Yes | ✗ | ✗ | Yes | n/a |
| One-time price — no funnel, no upsell | Yes | Bait | ✗ | Per-study | Free | Hourly | Sub | Free | Free |
“Free” is the most expensive word in that row — it’s the price of your inbox and a pipeline into a five-figure program. This asks for neither.
A single disallowed year can cost more than a cost-seg study. This is the cheapest insurance in the whole strategy — and, run right, a $500–$2,000/month consulting skill you can offer other high earners. That’s not software you’re buying. It’s income you’re installing.
Tools the same high earners use to shield, hydrate, and repair the foundation underneath the strategy.
An attorney on call before the audit letter arrives — not after. Protection is cheaper than a defense.
Explore coverage →The wellness asset high performers run daily. Enagic ID #5128664.
See the demo →Strong credit is the buying power behind the next property. Fix the base first.
Start the fix →More free tools at free5free.pages.dev · full library at whop.com/CuongFBI
This playbook is priced to be within reach. If it earned its keep, a small thank-you lets me keep building the next one — and keep the free tools free.
The STR Tax Shield (Playbook №582) is an educational tool. It is not tax, legal, accounting, or investment advice, and using it does not create a professional relationship of any kind.
The short-term-rental strategy involves real tax law and real audit exposure. Nothing here replaces a qualified CPA, enrolled agent, or tax attorney reviewing your specific facts. Material-participation qualification, cost-segregation figures, and recapture are fact-specific — verify everything with your professional before you file or buy.
Any figures shown are illustrative estimates, not promises. Individual results depend on your property, income, participation, documentation, and current law. No specific tax saving, refund, or income is guaranteed.
Everything you enter is stored only in your own browser (localStorage) on your own device. It is never transmitted to us or anyone else. Clearing your browser data erases it — export your defense file to keep a copy.
By using this tool you accept it “as is,” without warranties, and agree that the author is not liable for outcomes arising from its use. We collect no personal data through this app. Payment and membership are handled on the linked platforms under their own terms.
Cost-seg pairs with 100% bonus depreciation restored under the One Big Beautiful Bill Act (2025) for qualifying property acquired after January 19, 2025; the material-participation framework is Treas. Reg. §1.469-5T and the strategy is supported by Tax Court precedent including Padda v. Commissioner. Law changes — confirm current rules with your professional.