A procedural gem – affidavit as probative evidence

Understanding Affidavit Evidence Standards in New York Courts

The admissibility and weight of evidence forms the cornerstone of successful litigation, particularly in the complex realm of no-fault insurance law. A recent First Department decision illustrates an important principle about how courts evaluate affidavit testimony, even when the affiant references underlying documentation that wasn’t produced at trial.

This ruling provides valuable guidance for practitioners navigating evidentiary challenges in both personal injury and insurance defense matters. The case demonstrates that courts will accept properly sworn testimony as competent evidence, regardless of whether the witness has a direct interest in the outcome of the litigation.

Jason Tenenbaum’s Analysis:

Hernandez v Ortiz, 2018 NY Slip Op 07075 (1st Dept. 2018)

In much of the hyper-technical world of no-fault, the question becomes the quality of the evidence to prove a particular fact or proposition of law. The Court held that an affidavit relying on other not-produced evidence is sufficient to meet a prima facie burden.

“In this trip and fall case involving an uneven sidewalk, defendant Ortiz’s testimony that she lived in a one-family home adjacent to the sidewalk was sufficient competent evidence to make a prima facie showing that she qualified for the exemption provided at Administrative Code of City of NY § 7-210(b) (see Coogan v City of New York, 73 AD3d 613 ; Miller v City of New York, 253 AD2d 394, 395 [“that an affidavit is submitted by a party or other interested person does not detract from its sufficiency as competent evidence”]).”

Legal Significance

The Hernandez decision addresses a fundamental evidentiary principle that extends far beyond trip-and-fall cases into all areas of New York civil litigation, including no-fault insurance disputes. The court’s holding that an interested party’s affidavit constitutes competent evidence challenges a common misconception that testimony from parties with financial stakes in litigation lacks probative value.

The decision cites Miller v City of New York for the critical proposition that an affidavit’s probative value doesn’t diminish simply because it comes from an interested party. This principle prevents opposing parties from defeating prima facie cases merely by pointing to the affiant’s interest in the outcome. Instead, interest goes to weight and credibility—questions for the trier of fact—rather than admissibility.

Equally important, the court held that an affidavit can establish a prima facie case even when the affiant references underlying documentation that wasn’t produced to the court. In Hernandez, the defendant’s testimony that she lived in a one-family home sufficed to establish the exemption, despite not producing property records, tax bills, or other documentation proving single-family status. The sworn statement alone satisfied the prima facie burden.

This principle has profound implications for summary judgment practice. Parties establishing prima facie cases need not produce every conceivable document supporting their position. Properly sworn testimony referencing the existence and content of documents can suffice, shifting the burden to the opposing party to raise triable issues of fact.

Practical Implications

For no-fault practitioners, this decision provides valuable support when opposing parties challenge affidavits as insufficient. Insurance carriers frequently argue that provider affidavits are self-serving or lack sufficient foundation because they don’t attach underlying business records. Hernandez confirms that properly sworn testimony about business practices or document contents can establish prima facie proof without producing the underlying documents themselves.

The decision also affects defensive strategy. Simply attacking affidavits as coming from interested parties or failing to attach referenced documents won’t defeat prima facie showings. Instead, opposing parties must submit contrary evidence creating genuine factual disputes.

For plaintiffs establishing prima facie cases, Hernandez counsels efficient proof. Rather than overwhelming courts with voluminous exhibits, carefully drafted affidavits referencing document contents may suffice. This streamlines motion practice and reduces the burden of compiling extensive documentary support for every factual assertion.

Key Takeaway

The First Department’s decision reinforces that sworn affidavit testimony constitutes competent evidence capable of establishing a prima facie case, even when the affiant is an interested party and references supporting documents not submitted to the court. This principle has broad applications across various evidentiary challenges in New York litigation, particularly in establishing foundational elements of claims or defenses. The decision prevents parties from defeating prima facie showings merely by pointing to the affiant’s interest in the outcome or absence of underlying documentation, requiring instead that opponents submit contrary evidence creating triable factual issues.

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