---
title: "Pre-suit commercial demand letter"
url: "https://ailawframework.com/precedents/commercial-litigation-and-dispute-resolution/us-presuit-demand-letter"
type: "precedent"
site: "AI Law Framework"
id: "a5-us-presuit-demand-letter"
area_id: "A5"
kind: "letter"
ai_level: "yellow"
version: 1
task_ids: ["A5-T1-R6", "A5-T1-R12"]
law_stated_as_at: "2026-10-22"
---

# Pre-suit commercial demand letter

> Demand letter before a federal commercial suit, stating the contract or duty, the amount or act sought, and a reply date, without consumer-debt disclosures.

Canonical page: https://ailawframework.com/precedents/commercial-litigation-and-dispute-resolution/us-presuit-demand-letter  
Law stated as at: 2026-10-22

Site index for agents: https://ailawframework.com/llms.txt

## Key facts

- Kind: Letter. A letter or email you adapt and send.
- Practice area: [Commercial Litigation & Dispute Resolution](https://ailawframework.com/precedents/commercial-litigation-and-dispute-resolution.md)
- Jurisdictions: United States
- AI level: Yellow. You and the tool draft together, with you directing. You check every statement you rely on.
- Law stated as at: 2026-10-22
- Status: Maintained. Checked on 2026-10-22 against the 3 authorities it cites, for United States.

## When to use it

Use for a business dispute before filing in federal court. Do not use it for a consumer debt. A debt that is primarily for personal, family or household purposes is handled under the Fair Debt Collection Practices Act and Regulation F, not this letter.

## Used for these tasks

- [Draft a letter of demand or without-prejudice settlement offer](https://ailawframework.com/practice/commercial-litigation-and-dispute-resolution/draft-a-letter-of-demand-or-without-prejudice-settlement-offer.md)
- [Draft the mediation position paper and a settlement-range briefing note](https://ailawframework.com/practice/commercial-litigation-and-dispute-resolution/draft-the-mediation-position-paper-and-a-settlement-range-briefing-note.md)

## How AI may be used

AI may draft the letter from the contract, the invoices and the lawyer's theory. The lawyer fixes the amount, the legal basis and any reply date before it is sent.

**AI may:**

- Assemble the chronology and the invoice list from the documents the lawyer identifies
- Calculate a total only from figures the lawyer has marked on those documents, and show the arithmetic
- List a fact the draft uses that is not in the documents provided

**AI must not:**

- Must not add interest, fees or a statutory penalty that is not in the contract or in a statute the lawyer has opened
- Must not threaten a claim, a court, or a deadline the lawyer has not approved
- Must not send the letter, and must not use consumer-collection wording on a commercial debt or this letter on a consumer debt

**The lawyer checks:**

- The amount, the contract clause and the facts match the file
- The letter is not a consumer collection letter, and the recipient's counsel is used if the recipient is represented
- Anything that is a compromise offer is separated from the statement of the claim

## Authorities

- [Fed. R. Civ. P. 11(b) (certification when a pleading or paper is later presented to the court)](https://www.law.cornell.edu/rules/frcp/rule_11)
- [15 U.S.C. § 1692a(5) (a debt, for the Fair Debt Collection Practices Act, arises out of a transaction primarily for personal, family or household purposes)](https://www.law.cornell.edu/uscode/text/15/1692a)
- [Fed. R. Civ. P. 26(f)(2) (once a case exists, the parties must consider prompt settlement)](https://www.law.cornell.edu/rules/frcp/rule_26)

## Full text and drafting notes

The full text and the drafting notes are not part of this public page. Signed-in firm accounts can read them at https://ailawframework.com/precedents/commercial-litigation-and-dispute-resolution/us-presuit-demand-letter and through the signed-in MCP connector https://ailawframework.com/mcp/firm.

*Practice guidance for planning and review. Confirm current primary sources and the requirements of the actual matter. This is general information, not legal advice.*