Start with Haw. R. Penal P. 35. In Hawaii, Rule 35 permits correction of an illegal sentence at any time and reduction of a legal sentence within 120 days. Haw. Rev. Stat. § 706-660 allows modification of probation and related dispositions. Post-conviction relief is available under Haw. Rev. Stat. § 831-3.5. The Hawaii Paroling Authority and governor handle parole and clemency. That is the question this guide answers for getting a prison sentence reduced. Good-time credits: Work furlough and good-time credits under Haw. Rev. Stat. § 353-61 et seq. reduce time served for eligible inmates. Parole: The Hawaii Paroling Authority sets minimum terms and grants parole under Haw. Rev. Stat. §§ 706-669, 706-670 for eligible sentences.
Sentence modification in Hawaii
Rule 35 permits correction of an illegal sentence at any time and reduction of a legal sentence within 120 days. Haw. Rev. Stat. § 706-660 allows modification of probation and related dispositions. Post-conviction relief is available under Haw. Rev. Stat. § 831-3.5. The Hawaii Paroling Authority and governor handle parole and clemency.
Courts distinguish illegal sentences (wrong length, wrong enhancement, unauthorized term) from legal but harsh sentences. Illegal sentences can often be corrected even late; discretionary reductions usually must be filed inside a short statutory or rules window. After that window closes, collateral remedies (post-conviction, habeas, PCR) require a recognized legal ground — not simply that the defendant wishes the judge had been more lenient.
Good-time, earned credits, and program credits
Work furlough and good-time credits under Haw. Rev. Stat. § 353-61 et seq. reduce time served for eligible inmates.
Credits shorten time served without rewriting the judgment. Lost credits for disciplinary violations can erase months of progress, so institutional conduct matters as much as courtroom advocacy.
How the Hawaii rule applies
Apply the Hawaii authorities in order. The facts are simplified so the statute and the standard are visible.
A person sentenced in Hawaii wants the term shortened and must pick the right vehicle.
- File in the circuit court that imposed the sentence (Rule 35 or § 831-3.5), or the Hawaii Paroling Authority.
- Match the request to a pathway that Hawaii actually recognizes: Rule 35 permits correction of an illegal sentence at any time and reduction of a legal sentence within 120 days. Haw. Rev. Stat. § 706-660 allows modification of probation and related dispositions. Post-conviction relief is available under Haw. Rev. Stat. § 831-3.5. The Hawaii Paroling Authority and governor handle parole and clemency.
- Account for credits separately from a court reduction: Work furlough and good-time credits under Haw. Rev. Stat. § 353-61 et seq. reduce time served for eligible inmates.
- If the request is release rather than a new judgment, check parole: The Hawaii Paroling Authority sets minimum terms and grants parole under Haw. Rev. Stat. §§ 706-669, 706-670 for eligible sentences.
Hawaii sentence-reduction practice starts at Haw. R. Penal P. 35, not at a generic compassionate-release statute.
Parole, supervised release, and boards
The Hawaii Paroling Authority sets minimum terms and grants parole under Haw. Rev. Stat. §§ 706-669, 706-670 for eligible sentences.
Where discretionary parole was abolished, release is often a function of credits plus mandatory post-release supervision rather than a board “second chance” hearing. Confirm which regime applies to the offense date and statute of conviction.
Where and how to file
Motions and petitions are filed in the circuit court that imposed the sentence (Rule 35 or § 831-3.5), or the Hawaii Paroling Authority. Typical sequence:
- Identify the judgment and offense date. Older sentences may still have parole; newer ones may not.
- Check the clock. Many reduction rules expire in 60–180 days (sometimes longer). Missing the window usually forces a collateral petition with a higher bar.
- Gather the record. Commitment papers, sentencing transcript, PSI, prior appeals, and any new medical or legal authorities supporting recall or resentencing.
- Choose the vehicle. Timed reduction motion vs. illegal-sentence correction vs. post-conviction petition vs. board/clemency application.
- Serve the state and calendar any evidentiary hearing.
- Use LawDiver to pull recent Hawaii opinions on the exact statute or rule you are invoking before you brief.
Case law: how Hawaii courts decide sentence-reduction issues
STATE of Hawai'i, Plaintiff-Appellee, v. Sydney T. KIDO, Defendant-Appellant
STATE of Hawai'i, Plaintiff-Appellee, v. Sydney T. KIDO, Defendant-Appellant, 109 Haw. 458 (2006)
…s no contest plea and denying his motion to correct illegal sentence in connection with his conviction for one count of promoting a dangerous drug in the third degree, Hawaii Revised Statutes (HRS) § 712-1243 (1993 & Supp.2001). 2 As points of error on appeal, Kido contends that the circuit court erred when it: (1) denied his motion to correct illegal sentence because his repea…
Practitioners open STATE of Hawai'i, Plaintiff-Appellee, v. Sydney T. KIDO, Defendant-Appellant when Hawaii sentence-reduction turns on the distinction in this sentence: "Hawaii Revised Statutes (HRS) § 712-1243 (1993 & Supp.2001)." Do not lift it out of the facts the court was deciding.
STATE OF HAWAII, Plaintiff-Appellee, v. RONALD Y. C. DELMONDO, Defendant-Appellant
…of promoting a dangerous drug in the second degree. He was sentenced on October 27, 1983 to ten years imprisonment and was also ordered to make restitution. At the time of sentencing, a motion to sentence Delmondo as a repeat offender filed by the State was pending before the trial court, but the motion was continued to November 2, 1983 to comply with the notice requirements o…
On sentence-reduction, STATE OF HAWAII, Plaintiff-Appellee, v. RONALD Y. C. DELMONDO, Defendant-Appellant speaks to the Hawaii dispute in this passage: "He was sentenced on October 27, 1983 to ten years imprisonment and was also ordered to make restitution." The surrounding opinion shows how the court applied that language to the record.
STATE OF HAWAII v. GLENN H. WILLIAMS
STATE OF HAWAII v. GLENN H. WILLIAMS, 70 Haw. 566 (1989)
…(State) appeals the amended resentencing order reducing the sentence of Defendant-Appellee Glenn H. Williams (Williams). The trial court had sentenced Williams on June *5673.1988, he had then moved for a reconsideration of the sentence pursuant to Hawaii Rules of Penal Procedure (HRPP) Rule 35 on August 17,1988, the trial court had denied the request, Williams had again sought…
Hawaii opinions such as STATE OF HAWAII v. GLENN H. WILLIAMS are cited where sentence-reduction is disputed. The court stated: "State) appeals the amended resentencing order reducing the sentence of Defendant-Appellee Glenn H. Williams (Williams). The trial court had sentenced Williams on June *5673." That is the language to brief; the rest of the decision supplies the procedural posture.
STATE of Hawai’i, Plaintiff-Appellee, v. Chito ASUNCION, Defendant-Appellant
STATE of Hawai’i, Plaintiff-Appellee, v. Chito ASUNCION, Defendant-Appellant, 120 Haw. 312 (2009)
…cion’s violation of a no-contact condition of his probation sentence. The criminal-contempt charge was filed against Asuncion after his probation period had expired and it was no longer possible to revoke probation. Asuncion asserts that the district court: (1) erred in convicting him of criminal contempt because the proper penalty for violating a condition of probation is prob…
Hawaii opinions such as STATE of Hawai’i, Plaintiff-Appellee, v. Chito ASUNCION, Defendant-Appellant are cited where sentence-reduction is disputed. The court stated: "The criminal-contempt charge was filed against Asuncion after his probation period had expired and it was no longer possible to revoke probation." That is the language to brief; the rest of the decision supplies the procedural posture.
IN THE MATTER OF THE APPLICATION OF J. DIZON FOR A WRIT OF HABEAS CORPUS
IN THE MATTER OF THE APPLICATION OF J. DIZON FOR A WRIT OF HABEAS CORPUS, 26 Haw. 363 (1922)
…ollowing judgment was entered on *364the verdict and be was sentenced by tbe court to “imprisonment for a term of not less than ten years or more than bis life-time, and to pay a fine of one hundred dollars, remitting costs, wbicb fine shall be worked out at tbe rate of one dollar a day in case default is made in payment.” On tbe same day a mittimus issued accordingly. After tb…
Hawaii opinions such as IN THE MATTER OF THE APPLICATION OF J. DIZON FOR A WRIT OF HABEAS CORPUS are cited where sentence-reduction is disputed. The court stated: "On tbe same day a mittimus issued accordingly." That is the language to brief; the rest of the decision supplies the procedural posture.
STATE of Hawai'i v. Agapito NAVOR, Jr.
STATE of Hawai'i v. Agapito NAVOR, Jr., 82 Haw. 158 (1996)
…sition of mandatory minimum terms of im*159prisonment on Ms sentence as violative of Ms due process rights because he did not receive reasonable notice of the intended imposition of such an enhanced sentence.1 We agree and remand this case to the circuit court with instructions to vacate that part of Defendant’s sentence that imposes mandatory minimum terms. I. BACKGROUND On Ja…
Practitioners open STATE of Hawai'i v. Agapito NAVOR, Jr. when Hawaii sentence-reduction turns on the distinction in this sentence: "Ms sentence as violative of Ms due process rights because he did not receive reasonable notice of the intended imposition of such an enhanced sentence." Do not lift it out of the facts the court was deciding.
State v. Canosa.
State v. Canosa., 152 Haw. 145 (2023)
…the delay in sentencing precluded the defendant from being sentenced prior to the expiration of the ordinary maximum term. FOR PUBLICATION IN WEST’S HAWAI‘I REPORTS AND PACIFIC REPORTER We also consider whether the delay in sentencing rendered the defendant’s allocution constitutionally inadequate. For the reasons discussed below, we hold that in this specific instance…
Practitioners open State v. Canosa. when Hawaii sentence-reduction turns on the distinction in this sentence: "FOR PUBLICATION IN WEST’S HAWAI‘I REPORTS AND PACIFIC REPORTER *** We also consider whether the delay in sentencing rendered the defendant’s allocution constitutionally inadequate." Do not lift it out of the facts the court was deciding.
Salis v. State
Salis v. State, 187 P.3d 593 (2008)
…. On September 26, 1994, Salis was convicted and originally sentenced to five years of probation for each count. On February 26, 1998, Salis's probation in Cr. No. 92-3411 was revoked based upon his convictions in Cr. Nos. 97-0973 and 97-0984 and Salis was sentenced to maximum terms of incarceration of ten years for Robbery in the Second Degree pursuant to HRS § 706-660(1) (199…
Practitioners open Salis v. State when Hawaii sentence-reduction turns on the distinction in this sentence: "On September 26, 1994, Salis was convicted and originally sentenced to five years of probation for each count. On February 26, 1998, Salis's probation in Cr. No. 92-3411 was revoked based upon his convictions in Cr. Nos." Do not lift it out of the facts the court was deciding.
Practical checklist
- Confirm whether the sentence is still inside a Rule-style reduction window.
- Separate illegal-sentence claims from discretionary leniency claims.
- Document program completion, medical hardship, and changed law if seeking recall/resentencing.
- Do not stop serving time or ignore supervision while a motion is pending.
- Search LawDiver for Hawaii opinions citing Haw. R. Penal P. 35 before filing.
Key takeaways
- Primary authority: Haw. R. Penal P. 35.
- File in the circuit court that imposed the sentence (Rule 35 or § 831-3.5), or the Hawaii Paroling Authority.
- Good-time / earned credits: Work furlough and good-time credits under Haw.
- Parole / release: The Hawaii Paroling Authority sets minimum terms and grants parole under Haw.
- Pair this article with the LawDiver search rail (scoped to Hawaii) for sentence modification and post-conviction opinions.
Frequently asked questions
Can I get my prison sentence reduced in Hawaii?
Sometimes. Rule 35 permits correction of an illegal sentence at any time and reduction of a legal sentence within 120 days. The controlling authority is Haw. R. Penal P. 35, and filings go to the circuit court that imposed the sentence (Rule 35 or § 831-3.5), or the Hawaii Paroling Authority.
Does good time automatically cut my sentence in Hawaii?
Work furlough and good-time credits under Haw. Rev. Stat. § 353-61 et seq. reduce time served for eligible inmates. Credits are usually administrative and can be forfeited for misconduct.
Is parole still available in Hawaii?
The Hawaii Paroling Authority sets minimum terms and grants parole under Haw. Rev. Stat. §§ 706-669, 706-670 for eligible sentences.
Do I need a lawyer?
For timed reduction motions and illegal-sentence claims, counsel is strongly preferred. Self-represented filings are accepted in many Hawaii courts, but missing a deadline or choosing the wrong vehicle can permanently close the door.