The Rider Document: What NY Matrimonial Discovery Actually Looks Like

If you are new to NY matrimonial practice, the word "Rider" will come up in your first week and nobody will fully explain it. This post is the explanation. I am going to show you what a Rider is, what goes in it, and the format opposing counsel quietly expects — because you are not going to get a specific rule cite telling you.

What the Rider is

In NY Supreme Court matrimonial practice, the Rider is the document you attach to your Response to a Demand for Discovery & Inspection. It contains three things:

1. The court caption — the same caption that's on every pleading in the case
2. General Objections — a numbered list of objections you reserve across the entire response
3. Specific Responses — one numbered Response for each numbered Demand, either producing, objecting, or both

The Rider is the substantive part of your response. The cover letter is courtesy. The Bates-stamped PDFs are the evidence. The Rider is the contract that explains what you're doing and why.

The caption

Same caption format as any pleading in the case. Court, county, index number, parties, document type ("RESPONSE TO DEMAND FOR DISCOVERY & INSPECTION"). Whatever your firm's caption style is, use it. Opposing counsel is not grading you on creative formatting here — they want it to look like every other response they've ever seen.

General Objections

These are objections you're reserving across the entire document. They are the objections you want to be able to point to later without having repeated them in every single specific Response. A typical set runs 5–10 numbered paragraphs and covers:

• Attorney-client privilege / work product
• Responses made subject to ongoing investigation
• The Demand's definitions and instructions to the extent they exceed the CPLR
• Scope of the agreed lookback period
• Confidentiality / protective order provisions
• Duplicative requests
• Requests seeking information not in the party's possession, custody, or control

These are not boilerplate for the sake of boilerplate. They are the objections that, if you omit them, opposing counsel can credibly argue you waived. Reserve them, then move on.

Specific Responses

This is the actual work. For every numbered Demand, one numbered Response. The Response takes one of three forms:

Form 1 — Pure objection:

Response No. 7: Objection. This Demand is overbroad and seeks information not reasonably calculated to lead to the discovery of admissible evidence. Plaintiff declines to produce.

Form 2 — Production, no objection:

Response No. 12: Plaintiff produces the responsive documents, Bates-stamped SMITH_001204 through SMITH_001547.

Form 3 — Objection and production subject to:

Response No. 23: Objection to the extent this Demand seeks documents predating the agreed lookback period of January 1, 2020. Subject to and without waiving this objection, Plaintiff produces the responsive documents within the lookback period, Bates-stamped SMITH_002831 through SMITH_003104.

Form 3 is the most common in a real matrimonial case. You are almost always producing something, and almost always objecting to some aspect of the Demand.

Bates ranges belong in the Rider

This is the part that gets skipped. Every production Response should cite the specific Bates range of the documents produced in response to that Demand. Not "see production" or "see Bates Index" — the actual range. SMITH_002831 through SMITH_003104. If one document answers two Demands, cite it in both.

This matters for two reasons. First, the Rider is the document opposing counsel reads first; they should not have to cross-reference the Index to know what you produced for each request. Second, if there is ever a motion about whether a specific document was produced in response to a specific request, the Rider is the record.

The format opposing counsel quietly expects

There is no official NY matrimonial Rider template. There is a de facto one. It looks like this:

• Times New Roman, 12 pt, double-spaced
• 1-inch margins
• Court caption at top of first page
• "GENERAL OBJECTIONS" as a heading, followed by numbered paragraphs
• "RESPONSES" or "SPECIFIC RESPONSES" as a heading
• Each Response begins "Response No. X:" in bold, followed by the Response text
• Signature block at the end, with your name, firm, address, phone, email, and "Attorneys for Plaintiff/Defendant"
• Attorney verification or a notary block if required by the specific demand

Your Rider can deviate from this — the rules do not require it — but every variation from the expected format is a tiny cognitive cost for the person reading it. Stick to the convention.

Why this is a good candidate for automation

The Rider is structured, repetitive, and high-stakes. The structure is identical across every Response you ever produce: caption → General Objections → numbered Responses with Bates ranges → signature block. Typing it from scratch in Word — which is what most firms still do — is one of the clearer cases of expensive human labor doing a job a template can do.

BatesFlow generates the Rider automatically from your Demand and your production documents: parses the Demand, lets you confirm the mapping of documents to Demands, produces the numbered Responses in the expected format, and fills in the Bates ranges from the actual stamped PDFs. You edit the Rider if you want to — most of our firm's Riders get maybe two paragraphs of objection language tweaked before they go out — but the scaffolding is done.

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If you want to see a real Rider generated from a real Demand in about five minutes, book a walkthrough. Bring your own case.