Quick Summary:
- Adding LDW can reduce your excess, but may still change hold amounts.
- Choosing SLI increases estimated charges, and can raise authorisation totals.
- Pre-authorisation depends on cover, vehicle group, supplier policy, and payment type.
- Bring a credit card with extra headroom to avoid pick-up delays.
When you pick up a car hire in Florida, the rental desk typically places a pre-authorisation (also called a deposit hold) on your credit card. This is not a charge, it is a temporary hold that reduces your available credit until the vehicle is returned and the final bill is settled. A common question is whether adding optional cover at the counter, especially LDW and SLI, changes that hold. In many cases, yes, it can.
The exact amount and the way it is calculated depend on factors like the supplier, vehicle group, your payment method, and what protection you already have included in your rate. However, understanding how LDW and SLI interact with the supplier’s risk rules will help you arrive with enough available credit, and avoid delays while staff try alternative payment options or downgrade the vehicle.
If you are collecting at a busy hub such as Orlando Airport (MCO), being prepared matters because queues move quickly and deposit rules are enforced consistently.
What the deposit hold is, and why it exists
A pre-authorisation is a temporary block placed by the car hire supplier to cover potential costs that may arise during the rental. These can include the insurance excess (the amount you could still be liable for), fuel, tolls, traffic fines, late returns, cleaning, or damage not covered by your chosen protection. Because Florida rentals often involve long distances, toll roads, and higher-mileage driving, suppliers rely on this system to manage risk.
Unlike a payment, a pre-authorisation reduces your available credit immediately, even though the money has not left your account. If your credit limit is tight, the hold can cause a decline even when you have enough funds overall. That is why available credit, not your bank balance, is the key factor.
LDW explained, and how it can change the hold
LDW, often called Loss Damage Waiver, is an optional cover that can reduce or remove what you would otherwise pay if the car is damaged or stolen, subject to the policy terms and exclusions. In practical terms, the supplier’s exposure can drop when LDW is added. That can lead to one of two outcomes for the deposit hold.
1) The hold may decrease. If the supplier’s main reason for the hold is the excess amount, and LDW reduces that excess significantly, they may reduce the hold because the remaining risk is smaller.
2) The hold may increase or stay similar. This sounds counterintuitive, but it happens when the supplier applies a separate policy for “paying at pick-up” purchases, premium vehicle groups, or certain card types. Adding LDW at the counter increases your estimated total rental cost, and some suppliers authorise a larger amount to cover both the rental charges and an additional security buffer.
The important point is that LDW can change the calculation. Even if it reduces your liability, it can still alter the authorisation amount due to billing and risk rules at the desk.
Travellers collecting in Miami neighbourhoods such as Brickell often find the process smooth when they already understand whether their rate includes cover, and what add-ons will do to the deposit hold.
SLI explained, and why it can affect authorisation
SLI, commonly Supplemental Liability Insurance, is about third-party liability rather than damage to the rental vehicle. It can increase the liability limits beyond the basic state-required minimums, which many visitors consider for peace of mind. While SLI does not usually reduce the damage excess in the same way LDW can, it often increases the total cost of the rental when purchased at pick-up.
So does SLI change your deposit hold? It can, for two reasons.
It changes the estimated final bill. Many suppliers authorise an amount that covers the projected rental cost (including optional items) plus a buffer. Adding SLI increases the projected cost, so the authorisation can rise.
It can trigger a different risk tier. Some suppliers have fixed authorisation bands that shift when optional products are added. You might see the hold step up even if the increase in daily price is modest.
If you are planning a larger vehicle for family travel, for example through SUV rental in Tampa, remember that bigger vehicle groups can already come with higher deposits, and optional covers may compound that.
Why “enough available credit” matters more than most people expect
Pick-up delays often happen not because the traveller lacks money, but because the card cannot accept the hold. A few common situations cause problems.
Low remaining credit limit. Even a mid-sized hold can fail if your card has other travel holds, hotel deposits, or pending transactions.
Multiple holds on the same trip. If you extend, change vehicle group, or switch cover at the desk, the supplier may place a new authorisation before releasing the old one.
Bank security checks. An unfamiliar transaction in Florida might be flagged. That is another reason to arrive with headroom, since a declined authorisation can mean reprocessing at a different amount.
In short, optional cover choices like LDW and SLI can change the size of the authorisation, and any change is easier to handle when your card has sufficient available credit.
Common scenarios where adding cover at pick-up changes the hold
You reserved a base rate, then add LDW and SLI at the counter. Your projected bill increases, and the authorisation may be recalculated at the higher total. This is one of the most frequent causes of a bigger hold than expected.
You switch vehicle group at pick-up. Even if the daily price difference is small, the deposit tier may change. This is relevant in places with high demand where upgrades are offered, including areas like Doral.
You have cover through a third party, but the supplier requires proof. If the desk cannot accept your cover documentation, you may have to purchase LDW, and the authorisation may differ from what you planned.
You use a card type the supplier restricts. Some suppliers require a credit card for the deposit, and may apply a different hold level if a debit card is used or if local rules apply.
What to remember about LDW and SLI and your Hola car hire deposit hold
Adding LDW or SLI at pick-up can change your deposit hold in Florida because suppliers base the pre-authorisation on both risk and projected charges. LDW may reduce the excess, but it can also alter how the supplier authorises funds. SLI usually increases the projected rental cost, which can increase the authorisation amount even if the underlying deposit policy stays the same.
The simplest way to avoid pick-up delays is to arrive with enough available credit on a suitable card, and to understand in advance whether you plan to add optional cover at the desk. With the right preparation, collecting your car hire in Florida is typically straightforward, even in high-demand locations and busy times.
FAQ
Will adding LDW always reduce my deposit hold in Florida? Not always. LDW can reduce the excess, but some suppliers authorise based on total projected charges plus a buffer, so the hold may stay similar or rise.
Does SLI change the deposit, or only the final price? It can affect both. SLI increases the rental cost, and many suppliers increase the pre-authorisation to reflect the higher projected bill.
Is the deposit hold taken from my bank account? No, a pre-authorisation is a temporary hold on your card’s available credit. The funds are not taken unless charges are later applied.
How long does it take for the hold to be released? Release timing varies by supplier and bank. Many holds drop after return, but some banks take several business days to update available credit.
What is the best way to avoid pick-up delays linked to the hold? Bring a credit card with extra available credit, confirm what cover you need, and avoid making last-minute optional cover changes if your limit is tight.
