BUSINESS GUIDES
Quotation Assumptions and Exclusions: Practical PDF Examples
September 24, 2026
A quote can contain an accurate price and still leave the customer with the wrong expectation. “Website setup” might mean five pages to the supplier and a complete online shop to the customer. Clear assumptions and exclusions help explain the boundaries behind the price.
Inclusions describe what you will provide, exclusions identify what the price does not cover, and assumptions explain the conditions used to prepare the offer. Use all three where needed, with specific wording tied to the actual job.
Start with the included deliverables
Describe the work positively before listing exclusions. A customer first needs to understand what they are buying. For a small website project, that could be “Setup of five informational pages using customer-supplied text and images, including one consolidated revision round.”
That description gives the price a meaningful scope. It is more useful than a long exclusion list underneath an unexplained “Website services” row.
A practical scope example
| Section | Example wording |
|---|---|
| Included | Five informational pages and one consolidated revision round. |
| Assumption | Customer supplies final text, approved images and required account access before work starts. |
| Excluded | Online payment setup, product catalogue entry and ongoing maintenance. |
| Changes | Additional pages or services will be priced and agreed before the extra work begins. |
These are drafting examples, not universal contract terms. Adapt them to the job and the agreement you actually intend to make. A document's legal effect can depend on the wider circumstances and applicable rules.
Write assumptions the customer can confirm
“Normal conditions apply” does not explain much. Replace it with something observable: access is available during agreed hours, the quoted quantity is ten units, or the customer will provide measurements before ordering.
An assumption should identify the fact used to calculate the price or schedule. If the fact is uncertain, ask the customer to confirm it. Do not hide a major unresolved cost inside a vague note.
For example, a moving service may price a job on the assumption that a lift is available at both addresses. If that is not confirmed, the quote should say the price depends on that condition and explain how a different situation will be reviewed before acceptance.
Make exclusions specific and reasonable
Choose exclusions that a customer could otherwise reasonably expect to be included. “Ongoing monthly maintenance is excluded” is useful for a one-time installation quote. “Everything else is excluded” is much less informative.
Do not use exclusions to contradict the main offer. If the title promises a complete installation, the notes should not unexpectedly exclude essential installation work. Revise the description so the offer is consistent from heading to total.
Where to put scope details in the generator
Use the quotation PDF generator to enter concise deliverables as item descriptions. Put shared assumptions and exclusions in Terms & Conditions or Notes, using short labelled paragraphs.
For instance: “Included: five pages and one revision round. Customer inputs: final text and images before the start date. Excluded: online payments and ongoing maintenance.” If the scope is lengthy, reference a separately agreed scope document by title and version.
Save the quotation as a PDF and check that the notes are readable. The price, scope and conditions should form one coherent offer rather than three competing explanations.
Keep the invoice aligned with the agreed scope
Once the customer accepts, retain the quote and any later approved changes. When preparing the invoice PDF, describe the supplied work using recognisable references. If an excluded service was later added, identify the separate approval instead of treating it as if it had always been included.
Common questions
Should every quotation have exclusions?
Only where they help clarify the offer. A simple, fully specified product sale may need fewer scope notes than an open-ended service project.
Can assumptions replace checking the job?
No. They explain the basis of the quote but do not remove the need to gather information essential to pricing the work accurately.
Prepare a quotation PDF with a clear scope so the customer can assess both the price and what it covers.

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