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The Signature at MGM Grand Resort Fee & Security Deposit

The Signature at MGM Grand currently requires a security deposit of $100 per night, capped at $300. It also has a resort fee of $50 per night plus tax.

Hotel costs we track

Security deposit / hold
$100 per night, capped at $300.
Resort Fee
$50/night + tax

The Signature at MGM Grand Security Deposit & Credit Card Hold

Also described as an incidental deposit, incidental hold or check-in hold — all terms for the same authorization placed on your card when you arrive.

The Signature at MGM Grand

Source quality: Official hotel source.· Verified August 17, 2026

$100

per night

Maximum hold

$300

Estimated hold for 1 night

$100

Optional: how many nights?

A $100-per-day security deposit is required at check-in, up to a maximum of $300.

Source: Official Signature at MGM Grand FAQ · Official hotel FAQ

View official hotel policy

The Signature at MGM Grand Resort Fee

The Signature at MGM Grand

Source quality: Official hotel source.· Verified August 17, 2026

$50

Per night + tax

The hotel publishes this amount before applicable tax.

Select stay length

1-night base resort fee

$50 + tax

Source: The Signature at MGM Grand Terms & Conditions · Official hotel terms & conditions

View official The Signature at MGM Grand fee information

What this means at check-in

The authorization is placed when you arrive, separately from your room rate, even if the room is already paid for. On a credit card it reduces your available credit. On a debit card the same amount can make real cash temporarily unavailable in your bank account.

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The Signature at MGM Grand deposit FAQ

How much is the security deposit at The Signature at MGM Grand?
The Signature at MGM Grand currently requires $100 per night, capped at $300. The amount is held on your credit or debit card at check-in as an incidental authorization. A $100-per-day security deposit is required at check-in, up to a maximum of $300.
What is The Signature at MGM Grand resort fee?
The Signature at MGM Grand currently has a resort fee of $50 per night plus tax. Verified August 17, 2026.
Is The Signature at MGM Grand deposit the same as a resort fee?
No. A resort fee is a mandatory lodging charge. An incidental authorization or security deposit is generally intended to cover potential charges during the stay and may be released after checkout depending on the hotel's policy and payment method.

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Hotel fees, holds, promotions, and policies can change. VegasCost shows the most recently verified information we have found. Confirm important details directly with the hotel before traveling. How we source hotel costs.