A purchase proposal template helps a department justify a planned purchase before money is committed. It organizes the business need, requested items, supplier information, quantities, prices, delivery requirements, and approval rationale in one place. The free Excel templates below cover both an itemized cost proposal and a weighted vendor comparison.
Purpose of a Purchase Proposal
Organizations use purchase proposals for equipment, software, materials, professional services, furniture, maintenance contracts, and other significant expenses. A clear proposal allows management, finance, and procurement teams to verify the need, compare options, confirm the budget, and document the approval trail.
Essential Details
- Proposal number, requesting department, and submission date
- Description of the business need and expected benefit
- Item specifications, quantities, unit prices, and estimated total
- Preferred supplier and alternative quotations
- Delivery date, location, warranty, and payment terms
- Budget code, risks, recommendation, and approvals
Purchase Cost Comparison Template
This workbook calculates the extended cost for each requested item and the overall proposal total. It works well for a purchase request or an initial quotation comparison.

Vendor Evaluation Template
Use the second template when price is not the only consideration. It applies adjustable weights to price, quality, delivery, warranty, and support so reviewers can compare suppliers on a consistent basis.

How to Write a Purchase Proposal
- Define the operational problem or requirement.
- Describe the requested goods or services precisely.
- Obtain comparable supplier information and verify what each quote includes.
- Calculate the full cost, including delivery, setup, taxes, maintenance, and training.
- Evaluate non-price factors and explain the recommended supplier.
- State the requested approval and required purchase date.
For a product-development purchase, pair this document with a new product proposal. When the purchase supports a client solution, the pricing may also feed a sales proposal.
Frequently Asked Questions
Is a purchase proposal the same as a purchase order?
No. A proposal requests or recommends approval. A purchase order is normally issued after approval to authorize the supplier transaction.
Should taxes be included?
Include all known taxes and charges, or clearly state when the estimate excludes them.
Can I change the evaluation weights?
Yes. Adjust them to reflect your priorities, but keep the total weight equal to 100 percent.

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