Most loan files in private lending close with a single-purpose entity on the borrower side — an LLC formed to hold the property, a corporation organized for the project, sometimes a limited partnership. The entity is structurally simple. The signing authority on its closing documents is not. When the wrong person signs on behalf of a borrower entity, the lender does not just have a documentation defect. The lender has a transaction whose enforceability is genuinely in question, and a borrower’s counsel who, post-default, has a defense to lien validity, note enforcement, and guaranty liability.
For lenders moving large volume through entity borrowers, treating signing authority as a “they’ll handle it” item at closing is one of the most preventable failure modes in the entire loan file. Geraci LLP’s banking and finance group sees this category of defect surface most often during foreclosure, when the borrower’s principal suddenly remembers that the manager who signed was never properly appointed, or that the operating agreement required a member vote no one took.
Why This Is an Agency Question, Not a Formality
Behind every entity signature is a question of agency law. Business entities are legal persons, but they cannot physically sign anything. They act through agents — natural persons authorized to bind the entity. The agency relationship is not implicit and is not conferred merely by ownership, employment, or title. It has to be created by the entity’s governing documents or by a resolution traceable back to those documents.
The implication for lenders is direct: an entity’s “manager,” “officer,” “president,” or “managing member” is only an authorized signatory if the entity’s charter documents or a board/member action says so. A signature from a person who held the title but lacked the authority is a signature the borrower can later disclaim. The lender, holding the disclaimed signature, holds documents whose enforceability turns on a court’s eventual ruling on agency.
Where Borrower Entities Get It Wrong
The defects break into a few recurring patterns.
Corporations typically run into trouble with formalities. The state forms the corporation, but the entity itself never adopts initial bylaws, never holds an organizational meeting, and never appoints officers by board resolution. When the closing documents come around, the person signing as “president” was never actually elected to that office. Other patterns: shareholders signing in a capacity reserved for the board; failure to update the corporate record after officer changes; missed annual reporting with the secretary of state; share issuances unsupported by board action.
LLCs typically have the opposite problem. Most states do not require LLCs to adopt operating agreements at all. As a result, many borrower LLCs have no written operating agreement, no manager designation, no signing-authority documentation. The recurring scenario: the file shows John Doe signing as “manager” of a manager-managed LLC where John Doe is the sole member. There is no operating agreement. There is no management consent. There is no resolution. There is just a state filing that lists him as manager, and that filing alone is not always enough to establish actual agency under the LLC’s internal governance.
Limited partnerships carry their own variant. The general partner — usually itself a corporation or LLC — has to be properly authorized at its own level and properly empowered under the partnership agreement to bind the limited partnership. A defect at either level breaks the chain.
What Happens When the Chain Breaks
If the wrong person signs on behalf of the borrower, the consequences depend on how creative the borrower’s counsel is willing to get post-default. The exposure typically falls into one of these categories:
- Direct attack on the note and security instrument. The borrower argues the entity never effectively executed the loan documents. If the argument lands, the lender may have to fall back on equitable theories (estoppel, ratification by conduct, quantum meruit) to enforce — slower, more expensive, and not always successful.
- Personal-guaranty escape. A guarantor argues the underlying loan was never validly authorized, so the guaranty has nothing to guaranty. Some courts reject this as a matter of contract law; others treat it as a live defense.
- Lien priority and enforcement issues. A defectively executed deed of trust may be vulnerable to lien-priority challenges, especially when the borrower’s bankruptcy trustee has incentive to attack it.
- State default rules kicking in. Where charter documents do not address an issue, the state’s default rules apply. For corporations, this often means an elevated formality requirement (full board action, supermajority votes) that is harder to retroactively cure than a simple operating-agreement amendment.
The lender’s exposure here is not the same as a missed formality on the lender’s own side. The lender did everything right. The defect is on the borrower’s side. But the loan still does not close cleanly, the foreclosure still hits headwinds, and the workout still costs more than it should.
What a Defensible Closing File Looks Like
A lender’s protection against this category of defect is the closing file itself. Before funding, the file should contain — and the lender’s closing checklist should require — the following for each entity in the chain:
1. Current charter documents. Articles of incorporation or organization, plus any amendments. The articles establish the entity’s existence; the amendments establish its current name, registered agent, and structure. 2. Internal governance documents. Bylaws (corporations), operating agreement (LLCs), or partnership agreement (LPs). These are the primary source of signing-authority rules. 3. Most recent annual or biennial filing with the secretary of state. Confirms the entity is in good standing and identifies the current officers/managers/general partner of record. 4. Specific authorizing resolution or written consent. A board resolution (corporation), member or manager consent (LLC), or partnership consent specifically authorizing the loan transaction and naming the individual signatory by name and title. 5. Incumbency certificate. A signed certification from a corporate officer or LLC manager confirming the identity and signing authority of each signatory. 6. Borrower’s certificate. A closing certification that the entity is duly formed, in good standing, has full power and authority to enter into the loan documents, and has authorized the specific signatory by appropriate corporate or company action.
A lender that requires all of these as a closing condition has a record that, even in a contested workout, demonstrates the loan was properly authorized. A lender that closes on less is gambling that the borrower will never have a reason to challenge it.
Practical Heuristics for Loan Officers and Underwriters
A few rules of thumb that catch most defects without requiring a forensic deep-dive:
- Match the signing party to the secretary-of-state filing. If the person signing is not listed on the state’s most recent filing, ask why and document the answer.
- Demand the operating agreement, even if state law doesn’t require one. A single-member LLC with no operating agreement and no consent is the most common defect category Geraci LLP sees. Five minutes of paperwork at closing prevents months of post-default litigation.
- Look for management structure consistency. If the LLC’s articles say it’s manager-managed but there’s no manager named, or if it’s member-managed but documents claim manager authority, stop and reconcile.
- Confirm the entity is in good standing in its formation state and in the state where the property sits. Suspended or forfeited entities have constrained authority to act and to defend their own positions in litigation.
- For multi-tier structures, verify each layer. A property-holding LLC owned by a parent LLC owned by a holding company means three sets of signing authority to validate, not one.
Borrower-side entity formalities tend to look annoying at closing and consequential in default. Most borrower entities are operated by one or two people, and most of the time the person signing is, in fact, the right person. The lender’s job is not to assume — it’s to require the documentation that proves it.
Where Geraci LLP Helps
Geraci LLP’s banking and finance attorneys work with private lenders, mortgage funds, and warehouse line counterparties on entity-authority diligence at closing, on remediation when defects are found post-funding, and on enforcement strategy when a borrower attacks the validity of its own signature in default. The firm also drafts the certifications, resolutions, and closing checklists that turn entity-authority diligence into a repeatable program rather than a deal-by-deal scramble.
If you are tightening your closing checklist, working through a loan where signing authority is unclear, or staring at a default where the borrower is suddenly questioning whether anyone was authorized to bind the entity, contact Geraci LLP.
