Can a partner unilaterally bind the firm to contracts under state default rules if no partnership agreement exists?

Yes. Under the Revised Uniform Partnership Act (RUPA), which governs most U.S. jurisdictions, every partner is an agent of the partnership. Any partner can unilaterally bind the firm to contracts in the ordinary course of business, even without a written partnership agreement, unless the third party knows otherwise.

The Legal Basis for Partner Authority

In the absence of a written partnership agreement, state default rules—primarily based on RUPA—apply. These rules are designed to protect third parties who transact with a partnership, assuming that any partner has the power to act on the firm's behalf.

Apparent Authority vs. Actual Authority

• Actual Authority: The specific power granted to a partner by the other partners, either expressly or impliedly.
• Apparent Authority: The power held by a partner to bind the firm based on the reasonable belief of a third party that the partner is acting in the ordinary course of business.

Key takeaway: Even if you have an oral agreement restricting a partner's power, it is ineffective against third parties unless they have actual knowledge of those restrictions.

Action Item: Review your current business operations to identify which partners are currently signing contracts and ensure their actions align with the firm's standard business model.

Defining the "Ordinary Course of Business"

The threshold for binding the firm is whether the contract is for "carrying on in the ordinary course of business." Courts generally look at the nature of the partnership's industry to determine if a contract is standard.

What Constitutes Extraordinary Acts?

Certain actions fall outside the "ordinary course" and require unanimous consent, even under default rules:

• Selling substantially all of the partnership's assets.
• Confessing a judgment against the partnership.
• Submitting a partnership claim to arbitration.
• Amending the partnership structure or admitting a new partner.

Action Item: Create a "Delegation of Authority" matrix that clearly defines which contracts require board or partner approval to avoid accidental binding.

Mitigating Risk Without a Partnership Agreement

If you lack a formal partnership agreement, you are operating under the default "General Partnership" status, which carries unlimited personal liability. You must take proactive steps to limit the damage a rogue partner can cause.

1. File a Statement of Authority: Most states allow you to file a Statement of Authority with the Secretary of State. This public record can limit the authority of specific partners.
2. Provide Direct Notice: If you are concerned about a specific contract, send formal written notice to the third party stating that the partner lacks the authority to bind the firm.
3. Restrict Bank Accounts: Require dual signatures for all financial transactions exceeding a specific dollar threshold (e.g., $5,000).

Key takeaway: A Statement of Authority is the most effective tool to protect the firm from unauthorized contracts, as it provides constructive notice to the public.

Action Item: Consult with your Secretary of State’s office to file a Statement of Authority immediately if you have concerns regarding partner conduct.

The Danger of Unlimited Liability

Because general partnerships do not provide the liability shield of an LLC or Corporation, a partner binding the firm to a bad contract doesn't just put the firm's assets at risk—it puts your personal assets (home, savings, investments) on the line. Default rules do not protect you from the consequences of a partner's poor judgment.

Why Default Rules Are Insufficient

• Ambiguity: Default rules are broad and subject to judicial interpretation.
• Lack of Specificity: They do not account for the unique operational needs of your specific firm.
• Default to Joint and Several Liability: You are personally responsible for the entirety of the partnership's debts.

Action Item: If you are operating without an agreement, prioritize drafting a formal Partnership Agreement or converting to an LLC to limit your personal exposure.

Leveraging Technology for Contract Oversight

Managing partner authority is difficult when contracts are signed in silos. TermScore can automatically analyze your incoming contracts to flag high-risk clauses, identify unauthorized signatory patterns, and ensure that every agreement aligns with your firm's internal governance policies before they are executed.