The Way research packet. Built 2026-10-28. Online version: https://michiinstitute.com/cases/plea-bargaining.html

The Observatory · Case 52 · Rights · 1970 to 2024

Plea bargaining (United States, 1970 to 2024)

Not yet reviewed by a person. This page was researched and written with the help of AI tools. Every key claim is labeled by evidence status near the end, but no person has checked the sources yet. Treat it as a draft.
No one has verified this page yet. No verifier is recorded.
Sources checked 2026-10-25. Preliminary research, not a final verdict.
In this packet
1. Review status · 2. The article · 3. Sources and their details · 4. Every link used · 5. Revision history · 6. How to cite

1. Review status

Status
Not yet reviewed by a person. This page was researched and written with the help of AI tools. Every key claim is labeled by evidence status near the end, but no person has checked the sources yet. Treat it as a draft.
Verified by
No one has verified this page yet. No verifier is recorded.
Sources checked
2026-10-25
Review history
https://michiinstitute.com/members/reviews.html?case=plea-bargaining
Packet built
2026-10-28

2. The article

WarningNot yet reviewed by a person. Treat this page as a draft.DetailsHide details

Not yet reviewed by a person. This page was researched and written with the help of AI tools. Every key claim is labeled by evidence status near the end, but no person has checked the sources yet. Treat it as a draft. Review history

About 97 percent of federal and 94 percent of state convictions come from guilty pleas, the Supreme Court has called plea bargaining legitimate and then regulated it through defense counsel, and critics and defenders still disagree about whether sentences after trial amount to a penalty.

In brief

In fiscal year 2024, 97.2 percent of federal cases ended in a guilty plea, and a Supreme Court opinion in 2012 noted that about 94 percent of state convictions did as well. The Court called plea bargaining "an essential component of the administration of justice" in 1971 and, in 2012, wrote that it "is the criminal justice system." It has treated defense counsel's advice about offers as protected by the Sixth Amendment, in two 5 to 4 decisions. In a 2006 state sample, trial convictions drew average prison terms of 100 months and pleas 47 months, though the groups were not matched for offense. Defense groups call the gap a trial penalty and ask for guideline changes. Defenders say that a reduction for accepting responsibility and saving the court's time is lawful and, as the Court said, advantageous to both sides. The record shows that most outcomes are set in private talks under rules made largely by courts, and the data cannot yet say how much of the gap is a penalty.

The record

How common pleas are

Measure Figure Source
Federal cases, FY2024: guilty plea 97.2% U.S. Sentencing Commission, Sourcebook 2024, Figure 5
Federal cases, FY2024: trial 2.8% (of 61,678 cases) same
Federal convictions by plea, FY2022 about 97.5% NACDL coalition letter to USSC, Nov. 17, 2023 (secondary)
Federal convictions by plea, FY2021 98.3% same (secondary)
State felony convictions, 2006: guilty plea 94% (trial 6%: jury 4%, bench 2%) BJS, Felony Sentences in State Courts, 2006, Table 4.1
Pleas as share of convictions cited by the Court, 2012 97% federal, 94% state Missouri v. Frye

Notes: FY2024 Figure 5 is a share of cases, FY2021 and FY2022 are shares of convictions, so the figures are close but not the same measure. Sources: USSC Sourcebook 2024, Figure 5; BJS, Felony Sentences in State Courts, 2006; Frye. All opened. The Sentencing Commission page for the Sourcebook gave the 61,678 case count but not plea shares; those came from Figure 5, whose text we matched to categories by position.

What the Supreme Court has said

| Date | Case | Holding and key language | Vote | |---|---|---| | 1970 | Brady v. United States, 397 U.S. 742 | A guilty plea is not invalid merely because it was entered to avoid a possible death sentence under the Federal Kidnaping Act. A plea is "a grave and solemn act to be accepted only with care and discernment." The Court described a "mutuality of advantage" in plea bargaining: defendants reduce exposure, and the State saves resources. It declined to hold a plea compelled "whenever motivated by" a desire for a lesser penalty. Justice White wrote. | Vote not stated on the page we opened | | 1971 | Santobello v. New York, 404 U.S. 257 | Plea bargaining is "an essential component of the administration of justice." When a plea rests significantly on a prosecutor's promise, "such promise must be fulfilled." The prosecutor had promised no sentence recommendation; a successor urged the maximum one-year term. Burger wrote; Douglas concurred; Marshall, with two others, concurred in part and dissented in part. | Count not stated | | 1978 | Bordenkircher v. Hayes, 434 U.S. 357 | No due process violation when a prosecutor, in plea talks, carries out a threat to bring more serious charges the defendant is plainly subject to. The defendant faced 2 to 10 years on an $88.30 forged instrument; he refused a five-year offer and received a life sentence under the habitual criminal law. The majority saw "no such element of punishment or retaliation" so long as the accused is free to accept or reject. Blackmun dissented: "Prosecutorial vindictiveness in any context is still prosecutorial vindictiveness." | 5 to 4 (Stewart) | | 2012 | Missouri v. Frye | Defense counsel's failure to tell a client of a formal plea offer can be ineffective assistance. The offer was a misdemeanor plea with a 90-day recommendation; it lapsed, and the client later received three years. The Court: plea bargaining "is the criminal justice system." (The Court was quoting a law review article.) | 5 to 4 (Kennedy; Scalia dissenting) | | 2012 | Lafler v. Cooper | When bad advice leads a defendant to reject a plea and go to trial, he must show a reasonable probability the plea would have been offered and accepted and that the result would have been less severe. Offer: 51 to 85 months. Trial result: 185 to 360 months. Remedy: the State must reoffer the plea, and the trial court has discretion. Scalia dissented, calling the remedy "unheard-of in American jurisprudence" and saying it creates a new field of "plea-bargaining law." | 5 to 4 (Kennedy) |

Sources: Cornell LII texts of Brady, Santobello, Bordenkircher, Frye and Lafler; all opened.

Sentence gaps between plea and trial

Wrongful convictions and pleas

What this case shows

  1. Most people never reach the public part of the system. With 97.2 percent of federal cases ending in a plea, a jury sees about 3 in 100. The public sees sentencing and charges; the offer, the deadline and the alternative charge sit in private talks. (USSC)
  2. The rules were set by courts, not legislatures. Brady, Santobello and Bordenkircher are Supreme Court decisions; no statute in our sources defines plea bargaining. In 2012 two 5 to 4 decisions said defense counsel's advice during plea talks is covered by the Sixth Amendment. (Cornell LII)
  3. A visible gap, an unsettled cause. State and federal figures show much higher average sentences after trial. The causes are disputed: offense seriousness, record and cooperation also differ. The coalition's proposed fixes (third acceptance point, limits on obstruction and acquitted-conduct enhancements) are specific and checkable. (BJS; NACDL letter)
  4. Those with less counsel have less leverage. Frye and Lafler involved lawyers who failed in advising clients on offers; both turned on a lawyer's conduct, not on a defendant's choice. Those without effective counsel were therefore the people the Court had to protect. We found no data on how often this occurs. (Cornell LII)
  5. Both sides accept that few cases can be tried. A Tulane philosophy professor writing in a 2015 reply to Rakoff estimates trying every case would take six or seven times as many judges; critics and defenders disagree about whether that is a reason to keep bargaining or to shorten trials. (NYRB exchange, opened)

The strongest objections, and our answers

  1. Objection: Pleas are voluntary bargains that benefit both sides. The Court in Brady described "mutuality of advantage." Robert Scott and William Stuntz (Yale Law Journal, 1992) wrote that most scholars condemn plea bargaining yet courts and participants accept it, and that contract theory is a natural way to regulate it. Mitigation: We report this as the Court's and a leading scholarly defense. We did not read the full article, only an abstract.
  2. Objection: There is no "trial penalty"; there is a discount for accepting responsibility and saving resources. Brady supports the idea that defendants who plead receive a reduction in exchange for saved cost. Bordenkircher held that carrying out a threatened charge is not punishment for exercising a right when the defendant is free to refuse. Mitigation: We state both holdings. The dispute is whether the gap in outcomes is a discount or a penalty, and the evidence we opened cannot separate them.
  3. Objection: The averages compare different cases. Correct. The BJS table does not control for offense or record, and the NACDL ratio comes from a defense group's analysis of Sentencing Commission data. Mitigation: We say so and show the figures as raw means and as claims.
  4. Objection: Abolition would clog courts and leave the innocent worse off. The reply by Bruce Brower cites caseloads; Stephen Schulhofer, an abolitionist scholar, disputes the claim that abolition would harm the innocent and says it would improve both justice and efficiency (abstract only). Mitigation: We show both sides and make no claim about which is right.
  5. Objection: A single high-profile case (Bordenkircher) or a judge's view (Rakoff) is not the system. Mitigation: Correct. Rakoff's 2 to 8 percent is an estimate he attributes to criminologists. We label it unverified.

Open questions: what would change our minds

Sources

Title Publisher URL Supports Opened?
Sourcebook FY2024, Figure 5 U.S. Sentencing Commission https://www.ussc.gov/sites/default/files/pdf/research-and-publications/annual-reports-and-sourcebooks/2024/Figure05.pdf 97.2% plea, 2.8% trial Yes
Felony Sentences in State Courts, 2006 BJS https://bjs.ojp.gov/content/pub/pdf/fssc06st.pdf 94% plea; mean sentences Yes
Brady v. United States (1970) Cornell LII https://www.law.cornell.edu/supremecourt/text/397/742 Voluntariness, "mutuality of advantage" Yes
Santobello v. New York (1971) Cornell LII https://www.law.cornell.edu/supremecourt/text/404/257 Promises must be kept Yes
Bordenkircher v. Hayes (1978) Cornell LII https://www.law.cornell.edu/supremecourt/text/434/357 Charging threats in plea talks Yes
Missouri v. Frye (2012) Cornell LII https://www.law.cornell.edu/supremecourt/text/10-444 Counsel and lapsed offers Yes
Lafler v. Cooper (2012) Cornell LII https://www.law.cornell.edu/supremecourt/text/10-209 Counsel and rejected offers Yes
Coalition letter to the Sentencing Commission (Nov. 17, 2023) NACDL and others https://www.nacdl.org/getattachment/8da329dc-1750-4262-812a-97e68998f779/coalition-letter-to-ussc-on-the-trial-penalty-as-a-priority-11172023.pdf Trial penalty claim, proposed fixes Yes
Plea-bargaining and the innocent (Dec. 26, 2014) The Marshall Project https://www.themarshallproject.org/2014/12/26/plea-bargaining-and-the-innocent Rakoff argument, 2 to 8% estimate, reply Yes
Why Innocent People Plead Guilty: an exchange (Jan. 8, 2015) New York Review of Books https://www.nybooks.com/articles/2015/01/08/why-innocent-plead-guilty-exchange/ Reader replies, caseload argument Yes
Plea Bargaining as a Social Contract (Scott and Stuntz), Yale L.J. 101 (1992) Columbia Law School repository https://scholarship.law.columbia.edu/faculty_scholarship/317/ Contract view Abstract only
Plea Bargaining as Disaster (Schulhofer) NYU Law https://gretchen.law.nyu.edu/fac-chapt/1391 Abolition argument Abstract only
National Registry of Exonerations University of Michigan and partners https://exonerationregistry.org/ 3,867 exonerations Yes, home page
NACDL trial penalty report (2018) NACDL https://www.nacdl.org 3x claim No, fetch failed
Sentencing Commission Guidelines 3E1.1 USSC and Cornell LII https://www.law.cornell.edu/guidelines/ussg/3E1.1 Acceptance of responsibility No, fetch failed

Evidence status and correction history

Key claims

Claim Status Source
97.2% of federal cases in FY2024 ended in a guilty plea, 2.8% in trial (61,678 cases) Verified (primary source opened) USSC Figure 5
94% of 2006 state felony convictions were guilty pleas Verified (primary source opened) BJS 2006
Mean state prison sentence 47 months (plea) versus 100 months (trial), 2006 Verified (primary source opened) BJS 2006
Mean total incarceration 29 months (plea) versus 78 months (trial), 2006 Verified (primary source opened) BJS 2006
Frye cites 97% federal and 94% state convictions by plea Verified (primary source opened) Cornell LII
Brady: plea not invalid merely because it avoided a possible death sentence; "mutuality of advantage" Verified (primary source opened) Cornell LII
Santobello: plea bargaining "an essential component of the administration of justice"; promise must be fulfilled Verified (primary source opened) Cornell LII
Bordenkircher 5 to 4; $88.30; five-year offer; life sentence Verified (primary source opened) Cornell LII
Frye 5 to 4 (Kennedy; Scalia dissent); Lafler 5 to 4; offer 51 to 85 months, trial 185 to 360 months Verified (primary source opened) Cornell LII
Federal trial sentence averages three times a plea sentence (up to eight times) Verified (secondary only) NACDL coalition letter; original report not opened
97.5% of federal convictions by plea in FY2022; 98.3% in FY2021 Verified (secondary only) NACDL coalition letter
2 to 8 percent of convicted felons who plead guilty are innocent Unverified (not confirmed) Cited by Rakoff via Marshall Project; estimate not traced
15 percent of known exonerees pleaded guilty (261 of 1,702, as of Nov. 2015) Verified (primary source opened) Registry, Innocents Who Plead Guilty; the 2023 NACDL letter says 18 percent, not matched
Registry lists 3,867 exonerations Verified (primary source opened) exonerationregistry.org
Trying every case would need six or seven times as many judges Unverified (not confirmed) One reader's estimate in NYRB exchange
Scott and Stuntz (1992) argue contract theory suits regulating plea bargains; Schulhofer favors abolition Verified (secondary only) Abstracts
Vote in Brady and Santobello Unverified (not confirmed) Not on pages opened

Correction history

Date Change Reason
2026-10-25 First publication New case
2026-10-25 Used the Court's actual Frye language, "is the criminal justice system," not "it is, for most defendants, the criminal justice system" A common paraphrase gives the longer phrasing; the text we opened reads: "It is not some adjunct to the criminal justice system; it is the criminal justice system" (a quotation from an article). The longer phrasing does not appear.

Found an error or a better source? We keep every correction on the record with its date and reason. Nothing here is quietly rewritten.

3. Sources and their details

One entry per source in the page's Sources table. "Checked" is the date the page says its sources were checked. A Wayback link and SHA-256 appear only where a snapshot has been recorded.

1. Sourcebook FY2024, Figure 5

Publisher
U.S. Sentencing Commission
Date
not stated in the title; see the source
URL
https://www.ussc.gov/sites/default/files/pdf/research-and-publications/annual-reports-and-sourcebooks/2024/Figure05.pdf
Supports
97.2% plea, 2.8% trial
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

2. Felony Sentences in State Courts, 2006

Publisher
BJS
Date
2006
URL
https://bjs.ojp.gov/content/pub/pdf/fssc06st.pdf
Supports
94% plea; mean sentences
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

3. Brady v. United States (1970)

Publisher
Cornell LII
Date
1970
URL
https://www.law.cornell.edu/supremecourt/text/397/742
Supports
Voluntariness, "mutuality of advantage"
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

4. Santobello v. New York (1971)

Publisher
Cornell LII
Date
1971
URL
https://www.law.cornell.edu/supremecourt/text/404/257
Supports
Promises must be kept
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

5. Bordenkircher v. Hayes (1978)

Publisher
Cornell LII
Date
1978
URL
https://www.law.cornell.edu/supremecourt/text/434/357
Supports
Charging threats in plea talks
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

6. Missouri v. Frye (2012)

Publisher
Cornell LII
Date
2012
URL
https://www.law.cornell.edu/supremecourt/text/10-444
Supports
Counsel and lapsed offers
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

7. Lafler v. Cooper (2012)

Publisher
Cornell LII
Date
2012
URL
https://www.law.cornell.edu/supremecourt/text/10-209
Supports
Counsel and rejected offers
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

8. Coalition letter to the Sentencing Commission (Nov. 17, 2023)

Publisher
NACDL and others
Date
2023
URL
https://www.nacdl.org/getattachment/8da329dc-1750-4262-812a-97e68998f779/coalition-letter-to-ussc-on-the-trial-penalty-as-a-priority-11172023.pdf
Supports
Trial penalty claim, proposed fixes
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

9. Plea-bargaining and the innocent (Dec. 26, 2014)

Publisher
The Marshall Project
Date
2014
URL
https://www.themarshallproject.org/2014/12/26/plea-bargaining-and-the-innocent
Supports
Rakoff argument, 2 to 8% estimate, reply
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

10. Why Innocent People Plead Guilty: an exchange (Jan. 8, 2015)

Publisher
New York Review of Books
Date
2015
URL
https://www.nybooks.com/articles/2015/01/08/why-innocent-plead-guilty-exchange/
Supports
Reader replies, caseload argument
Opened by us
Yes
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

11. Plea Bargaining as a Social Contract (Scott and Stuntz), Yale L.J. 101 (1992)

Publisher
Columbia Law School repository
Date
1992
URL
https://scholarship.law.columbia.edu/faculty_scholarship/317/
Supports
Contract view
Opened by us
Abstract only
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

12. Plea Bargaining as Disaster (Schulhofer)

Publisher
NYU Law
Date
not stated in the title; see the source
URL
https://gretchen.law.nyu.edu/fac-chapt/1391
Supports
Abolition argument
Opened by us
Abstract only
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

13. National Registry of Exonerations

Publisher
University of Michigan and partners
Date
not stated in the title; see the source
URL
https://exonerationregistry.org/
Supports
3,867 exonerations
Opened by us
Yes, home page
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

14. NACDL trial penalty report (2018)

Publisher
NACDL
Date
2018
URL
https://www.nacdl.org
Supports
3x claim
Opened by us
No, fetch failed
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

15. Sentencing Commission Guidelines 3E1.1

Publisher
USSC and Cornell LII
Date
not stated in the title; see the source
URL
https://www.law.cornell.edu/guidelines/ussg/3E1.1
Supports
Acceptance of responsibility
Opened by us
No, fetch failed
Checked
2026-10-25
Snapshot
No snapshot or SHA-256 recorded in this packet yet.

5. Revision history

First published (earliest change on record): 2026-10-25.

Corrections on the page

DateChangeReason
2026-10-25First publicationNew case
2026-10-25Used the Court's actual Frye language, "is the criminal justice system," not "it is, for most defendants, the criminal justice system"A common paraphrase gives the longer phrasing; the text we opened reads: "It is not some adjunct to the criminal justice system; it is the criminal justice system" (a quotation from an article). The longer phrasing does not appear.

Change log for the page

6. How to cite

The Way (Michi Institute). "Plea bargaining (United States, 1970 to 2024)." Case 52, The Observatory. Sources checked 2026-10-25. Packet built 2026-10-28. https://michiinstitute.com/cases/plea-bargaining.html

This is preliminary research. Before relying on a claim, cite and check the primary source it points to. To save as a PDF: use your browser's Print and choose Save as PDF.

Not left. Not right. We are The Way. A nonpartisan research project, not a political party.