The terms you set at the start of a fractional engagement determine almost everything that happens afterward — how the work gets done, what happens when scope expands, and how the relationship ends. Most fractional executives either copy a generic contract — services like LegalZoom can simplify this process template or wing it on terms, and both approaches create problems that are entirely avoidable.
This guide covers what to include in your engagement terms, how to handle the clauses that most commonly cause disputes, and the language that protects you without making clients uncomfortable. For more on this topic, see our guide on building a fractional practice.
Scope of Work: The Most Important Clause
Scope creep is the most common source of friction in fractional engagements. A client hires you for CFO work and six months in you’re managing vendor relationships, running board meeting prep, and reviewing employment contracts — none of which were in the original scope, and none of which you’re being compensated for.
The scope of work clause should describe specifically what you will and won’t do. Not just “financial leadership” but: what decisions you own vs. advise on, which teams you interact with, which meetings you attend, which deliverables you produce, and — critically — what’s explicitly out of scope. For more on this topic, see our guide on compensation benchmarks.
A well-written scope of work is not an exhaustive list of every task. It’s a clear description of the functional area you own, the boundaries of that ownership, and the escalation path for things that fall outside it. Ambiguity here is always expensive later. See the full contract template context in our guide on Fractional Executive Contract: What to Include and What to Watch For.
Hours: Defining the Commitment
Most fractional engagements are structured as a monthly retainer for a defined number of hours per week. The engagement terms should specify: For more on this topic, see our guide on pricing your services.
- Hours per week (or month) included in the retainer
- What happens to unused hours: they don’t roll over (standard) or they can roll over for up to X weeks (more client-friendly)
- The hourly rate for additional hours beyond the retainer
- How hours are tracked and reported (weekly email, shared tracking tool, monthly summary)
- Which activities count against the hourly commitment: meetings, async communication, deliverables, travel
The most common hours dispute is about communication time. If you have a client who sends 30 emails a day and expects same-day responses, that communication time adds up. Specify explicitly whether async communication (email, Slack) counts against retainer hours, and if so, how it’s tracked.
Notice Periods: Protecting Your Pipeline
One of the structural vulnerabilities of fractional work is revenue concentration: if one client terminates and represents 40% of your revenue, your business has a serious problem overnight. Notice periods are your primary protection against sudden termination.
Standard notice period for a monthly retainer: 30 days. For larger engagements or longer commitments, 60 days is reasonable to negotiate. Anything less than 30 days leaves you exposed.
Two specific clauses to include:
Mutual notice requirement. Both parties need 30 days notice to terminate. This prevents you from being terminated effective immediately, but it also means you’re bound to give notice rather than walking off an engagement suddenly.
Payment through notice period. If the client terminates without providing proper notice, they owe you the retainer through the end of the notice period regardless of whether you continue working. This is standard in professional services and most clients will accept it.
IP Clauses: What You Own vs. What They Own
Intellectual property is where fractional engagements get complicated if you’re not careful. The risk: a client’s standard services agreement assigns all work product to them — including methodologies, frameworks, and templates you developed over years of practice and use across multiple clients.
Protect your pre-existing IP explicitly. The engagement agreement should state that any tools, frameworks, templates, or methodologies you bring into the engagement (“pre-existing IP”) remain your property. The client gets a license to use them for the purposes of the engagement, but you retain ownership and can continue using them with other clients.
Work product created specifically for the client — their financial models, their reporting dashboards, their operational playbooks built on their data — belongs to them. Your generic templates and frameworks don’t.
Confidentiality and Non-Compete
Confidentiality clauses are standard and reasonable — you’ll have access to sensitive business information and should protect it. Accept standard NDA terms without significant negotiation.
Non-compete clauses are a different matter. A client’s attempt to restrict you from working with competitors for 12–24 months after the engagement ends would effectively put you out of business if you specialize in a particular industry. Push back on any non-compete that restricts you from working with companies in your target market. A reasonable alternative: a non-solicitation clause that restricts you from directly recruiting their employees, but doesn’t restrict who you can work with.
Payment Terms
Standard fractional payment terms: net 15 on monthly retainer invoices, invoiced at the beginning of the month. Don’t invoice in arrears — you’re providing the service in advance and should be paid for it in advance or at the time of delivery.
Include a late payment clause: a percentage fee (typically 1.5%/month) on overdue invoices, and the right to pause services after 30 days of non-payment. Most clients will never trigger these clauses, but having them means you’ll never be in a situation where you’ve worked for 60 days without being paid and have no recourse.
Frequently Asked Questions
Should I use my own contract or the client’s?
Use your own wherever possible. Your contract reflects your interests and your standard terms. A client’s master services agreement is written by their legal team to protect the client, not you. If a client insists on using their contract, review it carefully or have counsel review it — the IP and non-compete clauses in standard corporate MSAs are often problematic for fractional practitioners.
How do I handle scope creep that’s already happened?
Have the conversation directly. “I’ve been absorbing some work outside our original scope, and I want to discuss how we handle that going forward.” Most clients will either agree to adjust the retainer or pull the out-of-scope work back in-house. What doesn’t work: continuing to absorb it silently and building resentment.
Do I need a lawyer to draft my engagement agreement?
Having an attorney draft or review your standard agreement is worth the one-time cost. You’ll use the same agreement template across many engagements. The cost of one problematic IP dispute or non-compete enforcement action dwarfs the cost of proper legal drafting upfront.