A proposal is a suggestion or offer presented for another person or organization to consider. In business, it usually explains a proposed piece of work, the problem it addresses, how it would be delivered and what agreement or funding is requested.
A proposal can be written or spoken. Its format depends on the recipient and the decision being sought. A customer may request a commercial proposal, a funder may require an application in a prescribed format, and a researcher may submit a plan for approval.
The word also has other meanings, including an offer of marriage or a suggested public policy. This article focuses on proposals for business, projects and funding.
What a business proposal should explain
Start with the recipient’s requirements. Describe the problem or desired result, the work you would undertake and the evidence that the proposed approach can meet those requirements.
Define the deliverables and scope, including any exclusions. Set out the timetable, responsibilities, price or funding request, payment arrangements and conditions that could change the cost or completion date.
Acceptance criteria explain how the parties would judge the completed work. They should be specific enough to check. A claim that a project will be successful or that the supplier understands the customer is not a substitute for defined work and evidence.
A short illustrative proposal
Suppose a fictional supplier proposes to redesign four informational pages on a client’s website. The following is an outline, not a real quotation or a promise of increased sales.
| Item | Proposed terms |
|---|---|
| Deliverable | Four agreed pages, using content supplied and approved by the client. |
| Timetable | Two weeks from the agreed start, subject to receiving the required content and feedback. |
| Price | US$2,000 for the specified work, with any additional work agreed separately. |
| Acceptance | The four pages contain the approved material and pass the agreed navigation and display checks. |
A full document would also identify the parties and address revisions, payment, ownership and other terms appropriate to the work. A marketing plan may provide context for the project, but it is a different document from the supplier’s proposal.
Proposals and sealed bids have different procedures
A proposal submitted in a competitive purchasing process is not automatically opened in public. Procedures depend on the jurisdiction, procurement method and solicitation.
For example, US Federal Acquisition Regulation 15.207 requires safeguards against unauthorized disclosure of proposals and states that proposals are not subject to public opening. Follow the rules for the actual procurement rather than assume all offers use the same procedure.
Funding proposals and writing checks
A funding proposal usually adds the project’s background, intended beneficiaries, measurable objectives, delivery team, budget and monitoring method. Explain one-off and recurring costs and how progress would be reported.
For a separate hypothetical funding project lasting six months, setup might cost US$1,000 and operation US$200 a month. The listed cost would be US$2,200, before other costs or contingencies.
Before sending any proposal, check that it answers the actual request, uses consistent dates and amounts, explains unfamiliar terms and distinguishes evidence from expectations. Templates can help organize the material, but the final document should describe the specific decision and work being proposed.
Video explanation
Last checked and updated on November 2, 2026 by the MBN editorial team.