Free Bid Proposal Template PDF
A good contractor bid proposal makes the price understandable.
It should define what the contractor is providing, what remains outside the price, which amounts are allowances, how payments work, how changes are approved, and what assumptions affect the total.
Understand the contractor bid before you sign
CostCheckGPT is being built to help homeowners and investors understand contractor bids before signing.
CostCheckGPT is currently in development. Join early access to be notified when contractor bid review opens.
What Goes in a Bid Proposal Template?
Parties
Name the owner, contractor, project address, contact details, and license information where required.
Scope
Write what is included. Then write what is excluded. Exclusions prevent arguments later.
Money
Show price, allowances, retainage, tax, deposits, and payment timing. Avoid lump sums with no backup.
Schedule
List start date, substantial completion, inspection dependencies, and owner decision deadlines.
Approvals
Identify who can approve changes, sign documents, and accept completion.
Attachments
Attach drawings, photos, estimate pages, specs, and product selections.
5 Mistakes That Get Contractors Sued
- Starting work before written approval.
- Hiding exclusions in email threads.
- Using allowances that are too low to buy real products.
- Missing license, insurance, or lien language.
- Failing to document owner changes.
Preview

Download the free bid proposal template PDF
Is This Bid Proposal Template Legally Complete?
No template is legal advice. Treat it as a starting point and have counsel review high-risk jobs.
Can I Edit It for My State?
Yes. State lien, notice, and contract rules vary. Localize before using it with clients.
Should Homeowners Use This Too?
Yes. Homeowners can use it to understand what a clean contractor document should include.
What Should I Attach?
Attach the estimate, photos, drawings, product selections, and any prior approvals.
How is CostCheckGPT approaching contractor bid review?
CostCheckGPT is currently in development. Join early access to be notified when contractor bid review opens.
When Should I Send It?
Send it before work starts, before a change is performed, or before final payment is requested.
What should a contractor bid proposal include?
- contractor and owner information
- project address
- scope of work
- line-item pricing
- allowances
- exclusions
- owner-supplied items
- permit responsibility
- project schedule
- payment schedule
- change-order procedure
- warranty terms
- contract total
- acceptance and signatures
Bid, estimate, quote, and proposal: what matters most?
The label matters less than the information inside the document.
Before signing, the owner should be able to identify the work being purchased, the total price, the assumptions behind the price, items that can change the price, and the process for approving additional work.
Contractor Bid Review · Compare Contractor Bids
Understand the contractor bid before you sign
CostCheckGPT is being built to help homeowners and investors understand contractor bids before signing.
CostCheckGPT is currently in development. Join early access to be notified when contractor bid review opens.
Before choosing on price, use How to Compare Contractor Bids.