From the Wyo Stays team. Educational information, not legal advice.
Both protect you against guest damage; they just work differently. Here's the trade-off.
Security deposit — you hold (or authorize) a refundable sum that you return after checkout minus any damage. - Pro: strong deterrent; real money on the line. - Con: friction at booking (some guests balk at a big hold), and you have to manage the hold and any dispute.
Damage waiver (protection fee) — a small non-refundable fee per stay that covers accidental damage up to a limit, often through a third-party program. - Pro: low friction — guests barely notice a modest fee; simpler for you; predictable coverage. - Con: limited to the coverage cap; not a deterrent the way a deposit is; excludes intentional/gross damage.
Which to use? - High-value or party-risk property? A deposit's deterrent may be worth the friction. - Optimizing for conversion and simplicity? A damage waiver usually wins — lower friction books more nights, and it still covers the common accidental stuff. - Best of both: a modest waiver for the small stuff, backed by your commercial insurance for anything serious (see The STR Insurance Guide), plus solid screening (see Guest Screening & Damage-Claim Process).
Whatever you choose, state it clearly up front — surprises at booking cost you reservations, and surprises after damage cost you disputes.
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