Free Subcontractor Agreement Template
Settle the scope, the payment chain, and the insurance before anyone mobilizes — then send it for signature and get back a sealed PDF with a Certificate of Completion.
Legally binding · audit trail · no watermark
Subcontractor Agreement
- Prime contractor and subcontractor legal entity names and addresses
- Project name, site address, and reference to the prime contract
- Scope of work for this trade, with explicit exclusions
- Contract price, unit rates, and retainage percentage
- Payment schedule, invoicing requirements, and lien-waiver terms
- Insurance limits, additional-insured status, and license or registration numbers
What is a Subcontractor Agreement?
A subcontractor agreement is the contract a general or prime contractor signs with a specialty firm to perform part of work the prime has already promised to somebody else. That second layer is what separates it from an ordinary vendor contract: obligations the owner imposed on the prime usually flow down to the sub, the sub's insurance has to sit correctly underneath the prime's, and payment moves along a chain rather than against a single invoice. A workable subcontract names the trade's scope and its exclusions, fixes the price and retainage, states the coverage required before mobilizing, and sets out how change orders and lien waivers get handled.
When to use it
- A general contractor bringing in an electrical, plumbing, drywall, or HVAC crew for one phase of a build
- An agency handing part of a client retainer — design, development, translation — to a second shop
- A roofing or landscaping company adding a licensed crew to cover an overflow season
- Documenting insurance limits, license numbers, and lien-waiver duties before anyone mobilizes
- Fixing how and when the sub gets paid relative to the owner paying the prime
- Issuing a job-specific scope exhibit under a master subcontract already on file
What's included
This template comes ready with the fields you need:
- Prime contractor and subcontractor legal entity names and addresses
- Project name, site address, and reference to the prime contract
- Scope of work for this trade, with explicit exclusions
- Contract price, unit rates, and retainage percentage
- Payment schedule, invoicing requirements, and lien-waiver terms
- Insurance limits, additional-insured status, and license or registration numbers
- Schedule, milestone dates, and the change-order procedure
- Independent-contractor status, site safety rules, and indemnification terms
- Signature, printed name, and title for each company
Create & sign your Subcontractor Agreement online
Set the terms
Build the subcontract around a single job: name both companies, attach the scope exhibit for that trade with its exclusions written out, then set the price, the retainage percentage, and the coverage the sub has to show before mobilizing.
Route it to every signer
Route it to the officer who can bind the sub — or upload the subcontract PDF your company already prints and drag signature, initials, and date fields onto the lines it already has. Add a signing order when your project manager countersigns after the sub.
File the executed copy
Both firms get the sealed subcontract back with a Certificate of Completion naming the officer who signed and the moment they did it — the file you open when a back-charge, a change order, or a lien notice puts the original scope in question.
Getting contractor and consulting paperwork signed without friction
Most engagements don't stall on the terms — they stall on the paperwork. The fix is to make signing effortless: send the agreement by email invitation or a share link, and let the other side sign from their phone in minutes. Nobody has to create an account to sign, which removes the single biggest excuse for a contract sitting unsigned in an inbox.
If more than one person needs to sign — the contractor and your own authorized signer, say — set a signing order so the document moves automatically from one to the next, or let everyone sign in parallel when order doesn't matter.
When it completes, each signer receives the sealed PDF, and you keep the Certificate of Completion and audit trail. File it with the engagement so scope, fees, and IP terms are one search away when invoicing questions come up.
Subcontractor Agreement FAQs
How is a subcontractor agreement different from an independent contractor agreement?
The parties, and what sits above them. An independent contractor agreement runs between an end client and a self-employed person doing the work directly. A subcontract runs between two businesses, and the one on top has already promised that same work to a project owner. That drives most of the clauses: flow-down duties, insurance naming the prime as an additional insured, lien rights against the property, and money that travels down a chain instead of arriving on net-30 terms.
What does a flow-down clause actually do?
It passes obligations from the prime contract into the subcontract, so the sub owes the prime what the prime owes the owner — schedule, warranty periods, safety programs, sometimes dispute-resolution rules. Without one, you can answer to an owner for a standard your sub never agreed to meet. Attach the prime contract, pricing redacted, as an exhibit: a flow-down clause pointing at a document the sub has never seen tends to collapse the first time somebody pushes back.
Should the payment clause say pay-when-paid or pay-if-paid?
They read alike and behave very differently. Pay-when-paid is a timing term: the sub is paid a set number of days after the prime is paid, and if the owner never pays, the prime still owes the money eventually. Pay-if-paid is a condition that shifts the risk of a non-paying owner onto the sub. Several states restrict it or demand unmistakable wording before enforcing it. General information, not legal advice.
Do I need a certificate of insurance before the sub starts work?
Ask for one and read it, because the clause is only worth the coverage standing behind it. Confirm the liability limits match what you required, that workers' compensation covers the sub's crew, that your company appears as an additional insured, and that the policy period genuinely spans the job. Coverage expiring mid-project is the routine failure — a certificate collected in March for a build running through November proves nothing in October. Put the renewal date in your own calendar.
What is retainage, and how much should I hold back?
Retainage is a slice of each progress payment held until the work is finished and accepted — often five or ten percent, though public projects and several states cap the figure or force release at substantial completion. It funds punch-list corrections if a sub walks away with items open. Write down the percentage, what triggers release, and how many days after final acceptance the money moves, because “released at project close” funds a year of arguments.
Where do lien waivers fit into paying a sub?
They are the exchange that keeps the property clear. A conditional waiver takes effect only once payment clears; an unconditional one takes effect immediately; each comes in a progress version and a final version. The rhythm that works: the sub invoices with a conditional progress waiver, you pay, and the following invoice carries the waiver for the prior period. Collect them from second-tier subs and suppliers too, since a lien can arrive from a party you never contracted with.
Can we sign the subcontract and its change orders electronically?
Yes, and the change orders matter more than people expect. tuyaform captures a simple electronic signature (SES) — the level the ESIGN Act, UETA, and the EU's eIDAS regulation recognize for ordinary commercial agreements — then seals the finished PDF with a Certificate of Completion recording who signed and when. Whether a particular contract is enforceable still depends on its terms and your jurisdiction. The free plan includes 30 emailed signature requests a month, and sharing a signing link is unlimited.
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Customize it, add signers, and send for signature in minutes — free, with no document watermark. The free plan shows a small, removable 'Made with tuyaform' credit on form and signing pages.