DOJ Declination Letters: When the Government Declines to Prosecute

A DOJ declination letter is the formal written notice through which the Department of Justice or a U.S. Attorney's Office communicates that it will not pursue criminal charges or civil enforcement action against a specific subject. These letters sit at the intersection of prosecutorial discretion, corporate compliance, and individual rights — carrying significant legal and reputational consequences for the recipients. Understanding how declinations are generated, what they mean, and where their limits lie is essential for any practitioner navigating federal enforcement.

Definition and scope

A declination is the prosecutorial decision not to charge a matter that has been under investigation. When that decision is reduced to writing and transmitted to the subject of the investigation or their counsel, the resulting document is called a declination letter. The letter typically identifies the matter under review, states that no charges will be filed, and may or may not explain the basis for the decision.

The scope of declinations covers both criminal and civil enforcement actions across all DOJ divisions. A U.S. Attorney's Office may issue a declination after a grand jury investigation, after receipt of a referral from a federal agency, or after an internal prosecutive merit review. The DOJ's main litigating components — including the Criminal Division, Civil Division, and specialized sections such as the Fraud Section — each handle declination decisions within their own subject-matter jurisdiction.

Declination letters do not constitute a finding of innocence. They represent a prosecutorial judgment that the evidence, legal sufficiency, or resource calculus did not support moving forward at that time. The statute of limitations continues to run, and a declination does not legally bar a future prosecution if new evidence surfaces before the limitations period expires.

How it works

The declination process flows from the broader framework of DOJ charging decisions and prosecutorial discretion. Federal prosecutors assess each matter under the Principles of Federal Prosecution, codified in the Justice Manual (formerly the U.S. Attorneys' Manual) at Title 9. Under those principles, a case should not be prosecuted unless the attorney believes it is supported by probable cause, the admissible evidence is sufficient to obtain and sustain a conviction, and prosecution serves a substantial federal interest (DOJ Justice Manual, Title 9-27.000).

When the threshold is not met on any of those three dimensions, the matter is declined. The process generally follows these steps:

1. Investigation close-out — The case agent or supervising attorney determines that the investigation has reached a point of decision.
2. Prosecutive merit review — A line prosecutor prepares a prosecution memorandum or declination memorandum summarizing the evidence, legal theories, and recommended disposition.
3. Supervisory approval — Depending on the matter's significance, approval may be required at the section chief, division head, or Deputy Attorney General level.
4. Notification — Once approved, a declination letter is transmitted to the subject's counsel. In some corporate matters — particularly under the DOJ's Corporate Enforcement Policy — the letter may include specific language acknowledging voluntary disclosure or cooperation credit.
5. File closure — The investigative file is formally closed, though underlying materials may be retained.

The letter itself is typically brief — often fewer than 2 pages — and intentionally avoids language that could be construed as exonerating the subject or binding future prosecutors.

Common scenarios

Declinations arise across a range of enforcement contexts. The following represent the most frequently encountered categories:

Insufficient evidence. The most common basis for a declination is that the evidentiary record, even after exhaustive investigation, does not meet the beyond-a-reasonable-doubt standard or would not withstand a motion for acquittal. This applies to both individual and corporate subjects.

Corporate self-disclosure with full cooperation. Under the DOJ's Foreign Corrupt Practices Act (FCPA) Corporate Enforcement Policy, companies that voluntarily self-disclose potential violations, fully cooperate, and remediate may receive a declination with disgorgement rather than a formal criminal resolution. The FCPA enforcement program has issued public declination letters in cases where all three criteria were met — for example, the DOJ published a declination letter to Linde plc in 2022 acknowledging cooperation and disgorgement of approximately $10.5 million (DOJ FCPA Opinion Procedure Release and Declination Archive).

Referral from a federal agency with insufficient predicate. Agencies such as the SEC, EPA, or HHS may refer potential criminal violations to DOJ. When the referral does not include sufficient evidence to meet the federal prosecution standard, a declination is returned to the referring agency, which may then pursue parallel civil enforcement independently.

Whistleblower qui tam actions. Under the False Claims Act, a relator files a complaint under seal and the government decides within 60 days — extendable by court order — whether to intervene. A decision not to intervene is functionally a declination, after which the relator may proceed independently (31 U.S.C. § 3730(b)(4)). The DOJ's False Claims Act enforcement program recovers billions annually even in declined cases where relators litigate successfully.

Decision boundaries

A declination letter has defined legal limits that are frequently misunderstood.

What a declination letter is not:
- It is not an acquittal or judicial finding.
- It does not trigger double jeopardy protections.
- It does not prevent state or local prosecution for related conduct.
- It does not bind civil enforcement — a criminal declination leaves open parallel civil liability under statutes such as the False Claims Act or the Financial Institutions Reform, Recovery, and Enforcement Act (FIRREA).

Declination vs. deferred prosecution agreement (DPA). These two instruments are often confused. A declination closes the matter outright, subject to the caveats above. A DPA, by contrast, is a formal agreement filed with a court under which charges are lodged but held in abeyance for a defined period — typically 18 to 36 months — contingent on compliance with specified conditions. Failure to comply with a DPA can result in prosecution proceeding. The DOJ's deferred prosecution agreement program is a structurally distinct resolution tool that sits between indictment and declination on the enforcement continuum.

Geographic and jurisdictional limits. A declination by a Main Justice division does not bind a U.S. Attorney's Office in a separate district, and vice versa, unless a formal coordination agreement has been reached. This means a subject who receives a declination from the DOJ Criminal Division's Fraud Section may still face an independent investigation from a U.S. Attorney's Office in the relevant district.

The role of prosecutorial discretion. Declination decisions are inherently discretionary and are not subject to judicial review in most circumstances. Courts have consistently held that the decision whether to prosecute rests exclusively with the executive branch, a principle grounded in Article II of the Constitution and affirmed in Wayte v. United States, 470 U.S. 598 (1985). The broader framework governing how DOJ exercises this discretion is documented in DOJ policy memoranda and directives.

For a broader orientation to how federal enforcement authority operates, the DOJ authority overview provides structural context for the department's enforcement mission and organizational scope.