Fractional vs. Outside vs. In-House General Counsel: Which Model Fits Your Company?

Which general counsel model fits a growing company?

Outside general counsel fits companies with recurring but uneven legal work handled matter by matter. Fractional general counsel fits steady weekly legal work that benefits from reserved hours and a seat with leadership. In-house general counsel fits sustained daily demand that justifies a full-time employee. Many companies combine the models as they grow.

All three models fill the same role: one senior lawyer accountable for the company’s legal affairs and for coordinating any other counsel. What changes is how capacity is purchased, how much of the business the lawyer sees between requests, and how quickly legal input reaches decisions.

If you are still deciding what the role covers, start with our explainer on what a general counsel does. This guide assumes the company needs that role filled and compares the three ways to fill it.

What do fractional, outside, and in-house general counsel mean?

Outside general counsel is a law firm engaged as the company’s ongoing legal point of contact. Fractional general counsel is a senior outside attorney who works as a part-time GC on a scheduled basis. In-house general counsel is an attorney employed by the company full time.

• Outside general counsel: also called outsourced general counsel or outside legal counsel. The firm handles the matters the company brings, as needed or on an ongoing basis.
• Fractional general counsel: also called part-time general counsel or fractional legal counsel. The attorney reserves capacity each month, joins leadership conversations, and works through a law firm engagement rather than as an employee.
• In-house general counsel: an employee of the company, sometimes called corporate counsel or inside counsel, who works within the organization every day.

When does outside general counsel make sense?

Outside general counsel makes sense when legal work is important and recurring but arrives unevenly, and the company wants a senior lawyer who already knows it without committing to a fixed monthly allocation.

• Typical scope: commercial contracts, employment and contractor questions, governance records, IP and licensing issues, investment documents, and coordination of other counsel.
• Availability: responds when the company brings a matter, with response expectations set in the engagement.
• Depth of business context: grows with each matter, but the lawyer sees the business mainly through the requests it sends.
• Cost structure: spend follows usage, through hourly, per matter, project, or retainer arrangements defined in the engagement letter.
• Good fit: early companies, companies between growth phases, and in-house teams that need overflow capacity.
• Tradeoffs: legal input often arrives after a decision is framed, and leadership must remember to ask.

When does fractional general counsel make sense?

Fractional general counsel makes sense when legal work arrives every week, leadership wants legal input before decisions rather than after, and the company is not ready to employ a full-time general counsel.

• Typical scope: everything outside general counsel handles, plus leadership and board meeting participation, contract playbooks and approval rules, legal priority planning, and budgeting.
• Availability: reserved hours each month and a regular meeting cadence with the CEO or CFO.
• Depth of business context: high, because the attorney follows open issues and company priorities between requests.
• Cost structure: a recurring monthly allocation or defined scope of recurring work, with separate terms for large one-time projects.
• Good fit: companies with steady contract flow, growing headcount, investor reporting, or demanding enterprise customers.
• Tradeoffs: a reserved allocation may go partly unused in quiet months, and a part-time GC is not physically present every day.

When does an in-house general counsel make sense?

An in-house general counsel makes sense when legal questions arise throughout every day, the role requires constant integration with product and operations, and the workload can sustain a full-time position at the right seniority.

• Typical scope: the full legal function, often including compliance, privacy, and management of a growing legal team.
• Availability: present within the company’s daily operating rhythm.
• Depth of business context: the deepest of the three models.
• Cost structure: a fixed employment cost covering compensation, benefits, recruiting, and tools, plus continued spending on outside counsel for matters one lawyer cannot cover.
• Good fit: companies with sustained, predictable legal volume and a clear profile for the role.
• Tradeoffs: one person cannot cover every subject, the cost is fixed when work slows, and a mismatched hire is difficult to unwind.

How do the three models compare on availability, context, and cost?

Availability and context rise from outside to fractional to in-house counsel. Cost moves from usage-based to recurring to fixed. Breadth of experience runs the other way, because outside and fractional attorneys see many companies and can draw on colleagues at their firm.

• Availability: outside counsel on request; fractional counsel on a reserved schedule; in-house counsel continuously.
• Business context: outside counsel learns through matters; fractional counsel tracks the business between matters; in-house counsel lives inside it.
• Cost structure: outside counsel varies with use; fractional counsel is a predictable recurring allocation; in-house counsel is a fixed employment cost.
• Breadth: outside and fractional attorneys bring experience across many companies and their firm’s other lawyers; an in-house lawyer brings one person’s background.
• Conflicts and independence: outside and fractional firms must check conflicts across their clients under rules such as ABA Model Rule 1.7; in-house counsel works for a single employer.
• Licensing: in-house lawyers must be authorized to practice where they work. ABA Model Rule 5.5 addresses lawyers serving their employer in jurisdictions where they are not admitted, and each state adopts its own version.

Which questions decide the right model?

Five questions usually decide it: how often legal questions arrive, whether legal input is needed before decisions, how predictable the work is, how many subjects it spans, and how much leadership time it consumes today.

• Frequency: monthly questions point to outside counsel; weekly questions point to fractional counsel; daily questions across several teams point toward an in-house hire.
• Timing: if contracts and plans regularly reach a lawyer after they are already shaped, a scheduled seat with leadership helps.
• Predictability: uneven work favors usage-based billing; steady work favors a recurring allocation.
• Breadth: work spanning contracts, employment, IP, data, and financing at once favors a firm that can draw on several senior attorneys.
• Leadership time: if founders or finance leads are acting as the legal department, the company is already paying for general counsel work in another form.

What signals mean it is time to switch models?

Switch when the current model creates friction: requests pile up or arrive too late for outside counsel, reserved hours run short every month for fractional counsel, or an in-house lawyer becomes a bottleneck for subject-specific or overflow work.

• Outside to fractional: the same questions recur, deals wait on legal review, and leadership wants counsel in planning meetings.
• Fractional to in-house: reserved capacity is consistently exceeded, and the role needs daily presence inside product, sales, or operations.
• In-house to adding outside or fractional support: the internal lawyer is at capacity, a transaction or dispute needs more hands, or a subject falls outside their background.
• Back to a lighter model: legal volume falls after a transaction or restructuring and no longer fills the current arrangement.

How can companies combine fractional, outside, and in-house counsel?

Companies combine models by giving one lawyer clear ownership of legal priorities and using the others for capacity or depth: an in-house GC supported by a fractional or outside firm, or a fractional GC who coordinates matter-specific outside counsel.

A hybrid works when roles are written down. Decide who owns intake, approvals, outside counsel instructions, budgets, and records, and who reports to the CEO and board. Under ABA Model Rule 1.13, every lawyer involved represents the company itself, so all of them should be working from the same priorities.

Kohler Law Group provides outside and fractional general counsel to technology companies, startups, and growing businesses nationwide, and often works alongside an existing in-house counsel or a large firm. The first call is with Robert Kohler, who matches the company with a partner-level attorney suited to its work. For budgeting questions, see our guide to outside general counsel cost; for the employee decision, see outside general counsel vs. in-house counsel.