The short answer
A courtesy room block holds hotel rooms at a group rate until a cutoff date and then releases the unbooked rooms, while a contracted room block commits you to a number of room nights and can bill you for a shortfall. Read the document itself: the label matters less than whether it contains attrition, a guarantee or other financial-responsibility language.
What is the difference between a courtesy and a contracted room block?
With a courtesy block, sometimes called a non-contracted or no-obligation block, the hotel sets aside rooms at an agreed rate for guests to book until a cutoff date. After the cutoff, unbooked rooms go back to general inventory. If the written terms say there is no financial responsibility, you are not billed for rooms nobody booked.
With a contracted block, you sign an agreement to fill a number of room nights. An attrition clause sets how far pickup can fall before you pay for the difference. The hotel is holding rooms it could otherwise sell, and the contract makes you responsible for part of that risk. The room block contract guide walks through attrition wording and arithmetic in detail.
Why choose a contracted room block over a courtesy block?
A hotel may offer things with a contracted block that it does not offer with a courtesy one: more rooms, a rate locked for longer, a later cutoff date, or concessions such as a complimentary room or a hospitality suite tied to pickup. On a busy weekend in a small town, a contracted block may be the only way the hotel agrees to hold enough rooms.
None of that is automatic. The hotel decides what it offers, and each concession should appear in the contract with any pickup it depends on. If a complimentary room requires a stated number of room nights, write down that number next to your estimate so you can see whether it is realistic for your guest list.
How do I tell which kind of room block I am being offered?
Read the document rather than the email that introduces it. A page called a courtesy block agreement can still contain a signature line for you, a credit card authorization, or a sentence making you responsible for unbooked rooms. A document with none of those and a plain statement of no financial obligation reads differently.
If the wording is unclear, ask the hotel to state in writing whether you owe anything for rooms guests do not book, under any circumstance. Keep that answer with the agreement. Whether any clause is enforceable is a separate question that depends on the contract and on state law, which varies; a qualified attorney licensed in the relevant state can answer it.
- Attrition, utilization or pickup percentage
- Financial responsibility or guarantee
- A signature line for you
- Credit card or deposit authorization
- Cutoff date and release terms
- A written statement of no obligation
How many hotel rooms should you block for a wedding?
Build the estimate from your guest list, not from a round number. Mark each household that will need a room, then estimate nights per household. For example, a hypothetical list has 25 out-of-town households, each expected to stay Friday and Saturday: 25 x 2 = 50 room nights.
Suppose one hotel offers a courtesy block of 15 rooms a night (30 room nights) and another offers a contracted block of 25 rooms a night (50 room nights) at $170 with an 80% floor, or 40 room nights. If guests book 32 room nights, the contracted block leaves a shortfall of 40 - 32 = 8, or 8 x $170 = $1,360. The courtesy block, per its written terms, costs you nothing, but only 30 room nights were held at the group rate, so two nights' worth of guests book at whatever rate is left.
How do wedding hotel room blocks work for guests?
Guests book their own rooms in the block, through a booking link, a group code or by calling the hotel and giving the name the block is held under. Ask the hotel which of these it provides, whether guests pay the group rate plus taxes and fees, and what deposit or cancellation terms apply to each guest's own reservation.
Put the hotel name, the booking link or code, the block name, the group rate and the cutoff date on your wedding website and any invitation insert, in the same words the hotel uses. If there is more than one hotel, list each one with its own cutoff date, so a guest can see where the group rate ends at each.
Can you block rooms at more than one hotel, or use both kinds?
Yes, if the hotels agree. Two courtesy blocks at different price points give guests a choice without a commitment from you. A small contracted block at the hotel nearest the venue plus a courtesy block elsewhere is another arrangement. Each extra hotel adds a pickup point, so check how it changes the shuttle schedule and the guest information on your website.
Ask each hotel whether the block can be increased later if rooms fill, whether any increase is at the same rate, and whether it raises the attrition floor. An increase that looks helpful in spring can enlarge the figure you are measured against in the fall.
What happens after the cutoff date with each kind of block?
With a courtesy block, unbooked rooms are released and the group rate may end. With a contracted block, the cutoff may also be the date pickup is measured, or the contract may measure after checkout instead; the wording decides. Either way, put the cutoff on your calendar and work out whether it falls before or after your RSVP date.
Tell guests the cutoff date clearly on your website and invitation insert, and ask the hotel for pickup reports on dates you choose before it. A reminder to guests while there is still time to book is simpler than a shortfall calculation after the wedding.
Room block comparison
Use one row for a decision or deliverable. Keep unanswered items visible. Download the blank worksheet to open in Excel, Numbers or Google Sheets.
On a small screen, swipe the worksheet sideways to see the remaining columns.
| Question | Hotel A | Hotel B | Notes |
|---|---|---|---|
| Courtesy or contracted | — | — | — |
| Rooms per night and room nights | — | — | — |
| Group rate, taxes and fees | — | — | — |
| Attrition floor, if any | — | — | — |
| Cutoff date | — | — | — |
| Can the block be increased | — | — | — |
| Concessions and what they require | — | — | — |
| Written statement on obligation | — | — | — |
A message you can make your own
Change the wording to suit you, fill in anything in brackets and keep the questions that apply. You decide what to send and send it yourself.
Thank you for the room block offer. So we can compare options, could you confirm in writing whether this is a courtesy block with no financial obligation for unbooked rooms, or a contracted block with an attrition clause? Please tell us the number of rooms per night, the group rate with taxes and fees, the cutoff date, and whether the rate is available after it. We would also like to know whether the block can be increased if it fills, and whether an increase changes any obligation.
Common questions
Do hotel room blocks cost money?
A hotel room block costs you nothing to hold when it is a courtesy block whose written terms state no financial obligation; guests pay for their own rooms. A contracted block can cost you money if guests book fewer room nights than its attrition floor. Read the agreement for any attrition, guarantee or card authorization before relying on the label either block carries.
Do you have to block hotel rooms for a wedding?
A hotel room block is not required for a wedding; guests can book wherever they like. A block can hold rooms near the venue on a busy weekend and give guests one place to book. Whether it is worth setting one up depends on how many households on your guest list need a room and on the terms each hotel offers.
Is a wedding room block more expensive than booking directly?
A wedding room block rate can be higher or lower than the public rate for the same nights, because the group rate is set when the block is agreed and public rates change afterward. Ask the hotel for the group rate with taxes and fees, compare it with the public rate for the same room type and nights, and check whether guests may book outside the block.
Why would a hotel refuse a courtesy room block?
A hotel may refuse a courtesy room block because it decides how many rooms it will hold without a commitment, and it can decline on dates it expects to sell out. Ask what size of courtesy block it would accept, or what a small contracted block would require, and compare that with a courtesy block at another hotel nearby.
Do group rates differ between courtesy and contracted room blocks?
Group rates can differ between a courtesy and a contracted room block at the same hotel. Ask each hotel to quote both options for the same nights and room types, including taxes and fees, so you are comparing like with like, and note any concession that comes only with the contracted version and the pickup it depends on.
Can a courtesy room block be converted into a contracted block later?
A courtesy room block can be converted into a contracted block only if the hotel agrees. You would sign a new or amended agreement, and its attrition floor would be measured against the new number of room nights. Read it as carefully as the original, and keep the earlier courtesy terms with it so you can see what changed.