Contract vs final bill
The final bill doesn't match the hotel contract. Now what?
You signed a contract with specific rates, minimums and concessions. The bill that arrived says something different. Here's how to confirm the gap and raise it professionally.
The short answer
Find the clause, find the line, and write down both. For each difference, note the contract page and wording, the bill page and amount, and the calculation between them. Check whether a later addendum or revised BEO changed the term. Then send the hotel a short, specific list of differences and the adjustment you're asking for.
Keep the tone factual. Most hotel sales and accounting teams will correct a documented difference quickly. A vague complaint gets a vague answer.
Where each clause shows up on the bill
Contract language rarely uses the same words as the bill. This is how the most common clauses translate.
| Contract clause | What it usually says | Where to look on the bill |
|---|---|---|
| Group rate | A nightly rate per room type for set dates, often including shoulder nights | Room and tax lines on master, or guest folios if individuals pay |
| Attrition | You may reduce the block by a percentage by a cutoff date; below that you pay a percentage of lost revenue | A separate attrition or "room revenue shortfall" line |
| F&B minimum | A minimum spend on food and beverage, with rules on what counts (often excluding service charge and tax) | An F&B shortfall line, or none if the minimum was met |
| Meeting room rental | Rental waived or reduced when rooms or F&B minimums are met | Rental lines per day or a single rental charge |
| Service charge | A fixed percentage, sometimes with a stated taxable status | A line on each banquet check or a total line |
| Concessions | Comp rooms, upgrades, waived Wi-Fi, parking discounts, reduced resort fees | Credits, reduced rates, or nothing if missing. See concessions |
| Cancellation | A fee schedule by date if the event or part of it is cancelled | A cancellation line, sometimes combined with attrition |
Before you raise a difference
Quick checks that prevent an awkward back-and-forth with the hotel.
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Look for a later document
An addendum, revised BEO or signed change order may have replaced the contract term. If so, the later document governs, provided it was signed or clearly approved.
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Check the calculation base
A service charge on food only is different from one on food and room rental. Minimums often exclude service charge and tax.
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Check the dates
Group rates often apply to specific nights only. A shoulder night billed at a different rate may or may not be covered.
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Check who approved what onsite
An extra hour of bar service agreed by someone on your team is a real change, even if it isn't in writing. Ask before disputing it.
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Confirm the amount
Quote the difference to the cent and show the formula. "The rate looks high" won't get a correction.
An attrition charge, checked
Attrition is one of the clauses most often calculated differently from the contract. This example follows a typical clause.
Sample data · Illustrative
- Contracted block (contract p. 3)
- 600 room nights
- Allowed attrition (20%)
- 120 room nights
- Minimum pickup required
- 480 room nights
- Actual pickup (hotel pickup report)
- 462 room nights
- Shortfall × $289 group rate × 80% (contract formula)
- $4,161.60
- Attrition billed (folio p. 18)
- $5,202.00
- Difference to raise
- +$1,040.40
How to raise it with the hotel
Send one message, not a series of them. List each difference with: the charge, the agreed term with its source, the billed amount with its source, the difference, and what you're asking for (a corrected invoice, a credit, or clarification). Attach the relevant pages.
Address it to your sales manager or event manager and ask them to forward it to accounting. They negotiated the contract and have an interest in the hotel honoring it. Keep paying undisputed amounts on time, and hold only the disputed part if your contract allows it.
FolioMatch's reconciliation report is built for this. It contains only the findings you've confirmed or want clarified, each with its evidence and the action you request. It comes as a PDF you send yourself, plus a short email summary you can copy.
Why the bill diverges from the contract
The contract is written by the sales team and signed months before the event. The bill is assembled afterward by accounting, from the hotel's own systems: the property management system for rooms, the catering system for banquet checks, point-of-sale for outlets. Nobody re-reads your contract before posting charges. The bill reflects what was entered into those systems, which is usually, but not always, what was agreed.
The gap between the two is where differences come from. A concession agreed in the final negotiation round may never be entered as a billing instruction. A rate may be loaded from a standard table rather than the group table. Understanding this helps in two ways: you know where to look, and you can raise differences as process issues rather than accusations, which gets them fixed faster.
It also explains why later documents matter so much. An addendum or revised BEO signed after the contract is more likely to match what the hotel's teams actually did onsite, so confirming which document governs is the first check, not an afterthought.
Questions
Can a hotel charge more than the contract rate?
Not for the contracted nights and room types, unless a signed change allows it. Rates outside the contract's dates or room types may legitimately differ.
What if the hotel says the addendum replaced the clause?
Ask for the signed addendum. A term replaces an earlier one only when the later document is approved. FolioMatch marks unclear precedence as Needs review rather than choosing one.
Do I need to pay the full bill while a difference is open?
Check your payment clause. Many contracts let you pay undisputed amounts and hold disputed ones. We can't give legal advice about your specific contract.
What's the fastest way to compare my contract to the bill?
Upload both to FolioMatch. It links each billed charge to its contract term and shows the differences with their sources. See hotel master bill audit.
The hotel says the charge was approved onsite. What now?
Check with your own team first. If someone on your side approved it, the charge may be legitimate even without paperwork. If nobody did, ask the hotel for its record of the approval. FolioMatch marks onsite-type charges Needs review for exactly this reason.
How long do I have to dispute a hotel bill?
Check your contract's payment and dispute clauses. Many require payment within 30 days and don't set a dispute deadline, but raising differences quickly, while the hotel's event team still remembers the event, gets better results.
Related
Hotel master bill audit
Check the final master bill against the contract, BEOs and concessions. This is the hub for everything below.
Contract concessions audit
Comp rooms, upgrades and waived fees: finding the evidence of each concession, with a worked comp-ratio calculation.
Common hotel billing errors
A catalogue of the errors that recur on group bills: how each happens, how to spot it, and a sample amount.
You negotiated the deal. Make sure you got it.
Upload your contract, BEOs and final hotel bill. FolioMatch shows what needs attention and the source evidence behind every finding.