What is a Project-Based Services Agreement?

This template is written for consultants, agencies and ongoing clients, so that both sides can see what was promised, what it costs, and what happens if circumstances change.

19 details are captured across 6 areas: parties and contact details, scope and deliverables, payment and financial terms, dates, timing and duration, confidentiality and intellectual property, and legal protections and risk. Together they fix what the supplier owes the client, measured in billable hours rather than in adjectives.

Disputes tend to surface around each invoicing period, when one side considers the obligation discharged and the other does not. Most freelance disputes come down to three things: work that grew beyond what was quoted, invoices that were never chased, and a client assuming they own copyright that was never actually transferred.

Fill in the form and the project-based services agreement assembles as you type, so you can read the finished wording before you download it. The draft is a starting point built on standard contract structure — it is not legal advice, and for a high-value or unusual arrangement it is worth having an attorney check it against the rules in your state.

What matters most in a project-based services agreement

Notice to end a retainer

Thirty days each way is common and protects both sides from an abrupt stop.

Retainers should define included capacity

State the hours or deliverables covered each month and whether unused capacity rolls over. Most retainers should say it does not.

Milestones need acceptance criteria

A milestone that cannot be objectively assessed cannot trigger payment. Define what completion looks like for each.

When you need a project-based services agreement

  • When unused retainer hours nobody agreed the fate of is a realistic prospect: If this is the way the arrangement usually goes wrong, it belongs in the document. Allocating that risk in advance is much cheaper than allocating it afterwards.
  • When the contracted work needs defining: Write down what is included and what is not. A specific description is what turns an extra request into a chargeable variation rather than an argument.
  • When ownership of the contracted work matters: State who owns what is produced and at what point ownership passes. Without an express written term, ownership usually stays with whoever created it.
  • When replacing an earlier arrangement: Issue a fresh project-based services agreement when the original terms no longer reflect what the parties actually do. Amending informally leaves two inconsistent records of one relationship.
  • When a date cannot move: Fixed-date commitments need cancellation and postponement terms agreed upfront, because there is no opportunity to put things right afterwards.
  • When someone else is paying: Where a third party funds or guarantees the arrangement, they should be named and their obligations spelled out. A guarantee that is only implied is not a guarantee.

What to include in a project-based services agreement

This generator collects 19 details. Here is what each group covers and why it matters when the document is relied on.

Parties and contact details

Name the supplier and the client as legal entities rather than as the people you deal with day to day. The individual you email is rarely the party that can be enforced against.

Client Name
The full legal name of the client commissioning the work. Use the registered company name rather than a trading name so the party is identifiable if the agreement is ever enforced.
Client Address
The client's registered or principal business address. This is the address used for formal notices, invoices and any legal service of documents.
Contractor Name
The full legal name of the contractor or business performing the work, matching the name on invoices and tax records.
Contractor Address
The contractor's business address for notices and payment correspondence.

Scope and deliverables

The description of the contracted work is what turns an extra request into a chargeable variation. Write it so that someone outside the arrangement could tell what is in and what is out.

Project Name
A short reference name for the project so invoices, change orders and correspondence can all be tied together.
Description of Services
What the provider will actually do, described specifically enough that a third party could judge whether it was delivered.
Scope of Work
A precise description of what is included — and, just as importantly, what is not. Scope creep is the leading cause of disputes on service contracts.
Deliverables
The tangible outputs to be handed over, with formats, quantities and acceptance criteria.
Revision Policy
How many rounds of revision are included and what is chargeable beyond that. Without a cap, revisions become unlimited.
Client Approval Process
Who signs off, how long they have to respond, and what happens if they do not respond in time.

Payment and financial terms

Tie each payment to something observable — a delivered billable hour, a date, or each invoicing period — rather than to a general sense that enough has been done.

Service Fee
The total fee or rate for the services. State whether it is fixed, hourly or milestone-based, and whether tax is included.
Payment Schedule
When each payment falls due, tied to dates or milestones. A clear schedule is the most effective protection against slow payment.

Dates, timing and duration

Use calendar dates, not relative triggers. "On approval" cannot be located on a calendar, which means it cannot be used to show that anyone is late.

Effective Date
The date the agreement takes effect. This can differ from the signature date, and it is the date obligations start running from.
Start Date
When performance begins. Tie this to a calendar date rather than a vague trigger such as 'on approval'.
Completion Date
The date by which the work must be finished, and whether that date is a firm deadline or a target.

Confidentiality and intellectual property

State the territory, media, term and exclusivity of anything licensed. An unbounded licence is a transfer that was priced as a licence.

Intellectual Property Ownership
Whether ownership transfers on final payment or the client receives a licence only. Silence usually leaves ownership with the creator, which surprises many clients.
Confidentiality Obligations
The duty to keep information private, who it may be shared with internally, and the standard of care required.

Legal protections and risk

These are the clauses nobody reads until something goes wrong, at which point they are the only clauses that matter.

Termination Notice
How much notice is required to terminate and how that notice must be given.
Governing State
The state whose law governs the agreement. Choose a state connected to the parties or the work, as a wholly unconnected choice may not be respected.

Completing this project-based services agreement

Planning around unused retainer hours nobody agreed the fate of

Since this is the common failure in this kind of arrangement, decide now who absorbs it. A clause of two sentences here is worth more than a page of general good intentions.

Reviewing it against what actually happens

Arrangements drift. If the way the supplier and the client work together has moved away from the wording, reissue the document rather than relying on a version that no longer describes reality.

Describing the contracted work

The strongest version of this project-based services agreement describes the contracted work in terms someone outside the deal could check — quantities, billable hours, dates and standards. Write it so a reader who was not in the room can tell whether it has been done.

Not stopping at each invoicing period

Whether unused hours roll forward or lapse continues past that point. Give it its own clause, because obligations that are merely assumed to survive often do not.

Getting the numbers right

Write key figures out in full where the amount is central, and state the currency if either party is outside the country. Both are cheap precautions against an expensive misunderstanding on a project-based services agreement.

Common mistakes to avoid

  1. No inspection or review window. Give the client a defined period to check the contracted work and raise problems, with deemed acceptance after it. Otherwise work sits "under review" indefinitely and payment never falls due.
  2. Verbal instructions on top of a written contract. Once instructions start being given by phone or in passing, the written agreement stops describing the arrangement. Confirm changes in writing the same day.
  3. No kill fee. If the client cancels midway, the supplier should be paid for work completed plus an agreed percentage. Without it, a cancellation lands entirely on the supplier.
  4. Overlooking third-party consents. Where a landlord, lender, insurer or regulator has to agree, get that consent before each invoicing period rather than assuming it will follow.
  5. Copying an agreement without changing the substance. The structure travels between deals. The description of the contracted work, the money and the dates do not — and those are precisely the clauses that get litigated.

How to use this project-based services agreement generator

  1. Fill in the form. Complete the 19 fields above. The supplier and the client both need naming in full, and the contracted work should be described in enough detail that a stranger could tell whether it had been delivered. Nothing is sent to a server — the document is assembled in your browser.
  2. Read the preview. Scan the preview for anything left blank or approximate. Dates, amounts and the description of the contracted work are the entries that get tested.
  3. Download and sign. Download in either format and circulate for signature. Diarise the dates the document creates, particularly anything that has to happen before each invoicing period.

Project-Based Services Agreement — frequently asked questions

Do unused retainer hours roll over to the next month?

Usually not, and the contract should say so plainly. A retainer reserves capacity — the provider holds availability whether or not the client uses it, which is precisely what is being paid for. If rollover is agreed, cap it at one month to stop a large unused balance accumulating and being claimed all at once.

What is the most important thing to get right in a project-based services agreement?

The description of the contracted work. Almost every later clause — price, timing, whether each invoicing period has been reached — refers back to it, so an imprecise description there weakens the whole document. State it in billable hours and attach the statement of work rather than relying on a general description both sides read differently.

What records should I keep alongside the project-based services agreement?

The statement of work, the signed document itself, and a contemporaneous note of anything agreed afterwards. Most disputes turn on what was agreed at the time, and the party who can produce a dated record is the party who wins that argument.

Which state's law should govern this project-based services agreement?

Choose a state with a genuine connection to the parties or the subject matter — where a party is based, or where the work or property is located. A choice with no connection at all may not be respected, and for property or employment the local state's rules will often apply regardless of what the contract says.

Who owns the work produced under this agreement?

Whoever the agreement says owns it — and if it says nothing, the creator generally does. Paying for work does not transfer copyright by itself. If ownership is meant to pass to the client, the assignment clause needs to say so expressly, and it is common to make the transfer conditional on payment in full.

How long do the confidentiality obligations last?

Ordinary commercial information is usually protected for a fixed period of two to five years after the agreement ends, while genuine trade secrets are often protected for as long as they stay secret. Whichever you choose, state expressly that the confidentiality clause survives termination — otherwise the protection ends with the contract.

How is notice properly given under this agreement?

Follow the notice clause exactly: use the stated method, send it to the address named in the agreement, and keep proof of delivery. Notice given informally — a text message, or an email to the wrong person — is frequently challenged, and a defective notice can leave the agreement running on.

Is a written freelance contract legally necessary?

A verbal agreement can be binding, but it is very hard to prove. A written contract is what lets you show a court or client exactly what was agreed on scope, price and deadlines. For any project worth more than a few hundred dollars, put it in writing before you start.