If you or someone you love is doing time in Washington State, the release date is set by the sentence the judge imposed under the Sentencing Reform Act (SRA). Washington replaced indeterminate sentencing with the SRA in 1984. Under the SRA, a judge uses a sentencing grid to impose a specific determinate sentence - a fixed term in months. There is no traditional parole board for most offenders. Instead, earned release time (also called good time) can reduce the sentence before release. The rate of earned release time and whether it applies at all depends on the offense category.
This guide walks through how Washington calculates a release date step by step: the SRA sentencing grid, how earned release time works, the categories that limit or eliminate earned release time, community custody after release, the persistent offender provisions, and life sentences. None of this is legal advice, but it will help you read your own time the way the Washington State Department of Corrections does.
Here is the short version.
Washington uses determinate sentencing. The judge imposes a specific number of months based on the sentencing grid, which crosses offense seriousness level (ranked 1 through 16) against an offender score based on criminal history. Within the standard range, the judge selects a specific term. Earned release time (ERT) can then reduce that term for eligible offenders. For most nonviolent offenses, offenders can earn up to one third off the sentence through good conduct and program participation (serving as little as two thirds of the term). For violent offenses, ERT is more limited. For sex offenses, there is no ERT - the full sentence must be served day for day. Most offenders are released to community custody (mandatory supervision after release) for the remainder of the period the court ordered. Persistent offenders (three strikes) receive mandatory life without parole.
Step one: determinate sentencing under the SRA
Washington's Sentencing Reform Act, effective July 1, 1984, abolished the indeterminate sentencing system and replaced it with a determinate sentencing grid. Every felony conviction in Washington now results in a specific sentence imposed by the court, not a range left to a parole board.
The sentencing grid has two axes. The vertical axis is the offense seriousness level - ranked from level I (least serious) through level XVI (most serious). The horizontal axis is the offender score - a number (typically 0 through 9 or more) calculated from the person's criminal history, with points added for prior felony convictions and certain other factors.
The intersection of the seriousness level and the offender score produces a standard sentencing range - a span of months (for example, 12 to 14 months, or 77 to 102 months). The judge imposes a sentence within that standard range. The judge may depart above or below the standard range only for substantial and compelling reasons stated on the record.
The specific number of months imposed by the judge is the starting point for the release date calculation. Unlike most states discussed in this series, Washington's release date does not depend on a parole board's discretion - it is a mathematical calculation from the sentence.
Step two: earned release time
Earned release time (ERT) is the mechanism by which Washington reduces the time an eligible offender actually serves below the sentence imposed. It is sometimes called good time.
Under Washington law, earned release time is earned through good conduct and participation in programming and work. The Washington State Department of Corrections tracks ERT for each offender.
The rate of ERT and the maximum reduction available depend on the offense category. For most offenses that are not violent or sexual:
Offenders can earn up to one third reduction from the sentence. This means they serve as little as two thirds of the imposed term. A 12-month sentence could result in release after approximately 8 months with full ERT.
ERT is not automatic. It is earned through sustained good conduct and can be partially or fully revoked for serious disciplinary infractions. Once revoked, credits can sometimes be restored, but the loss of earned release time can push the projected release date back.
Step three: earned release time for violent and sexual offenses
ERT rules differ significantly for violent and sexual offense categories.
Violent offenses: Offenders convicted of violent offenses earn ERT at a more limited rate than nonviolent offenders. The reduction from the sentence is smaller, meaning more of the imposed sentence is served in actual incarceration.
Sex offenses: Offenders convicted of sex offenses (as classified under the SRA) must serve the full imposed sentence without any earned release time. There is no ERT for sex offenses. The sentence the judge imposed is the sentence served, day for day (less any pre sentence credit for time served in jail before sentencing).
The absence of ERT for sex offenses means that for those offenders, the release date calculation is straightforward: the sentence minus pre sentence credit equals the release date.
Step four: community custody
After release from prison, most Washington State offenders serve a period of community custody - mandatory supervision ordered by the court as part of the sentence. Community custody is served after the prison term.
Community custody is supervised by the Washington State Department of Corrections community corrections division. The offender must comply with conditions set by the court and the department, which typically include regular reporting, drug and alcohol testing, restrictions on travel and associations, and any specialized conditions.
Violating community custody conditions can result in a sanction including a return to prison for a period specified by the department or ordered by the court. A violation hearing is held before any sanction of significant length is imposed.
The length of community custody varies by offense category. For some offenses, the community custody period is specified in statute; for others, it is set by the court within statutory limits.
The total time under state authority - prison time plus community custody - is the full extent of the sentence the court imposed.
Step five: persistent offender provisions (three strikes)
Washington's Persistent Offender Accountability Act (sometimes called the three strikes law) provides for mandatory life imprisonment without the possibility of parole upon conviction of a third most serious offense.
The most serious offenses for three strikes purposes include first degree murder, first degree kidnapping, first degree assault, first degree robbery, first degree rape, and other specifically enumerated crimes.
Upon a third conviction for a most serious offense, the court must impose a sentence of life imprisonment without parole. There is no earned release time, no community custody consideration, and no Board of Indeterminate Review release authority for this sentence.
Second-strike provisions: A second conviction for a most serious offense requires a mandatory sentence of life imprisonment (but with the possibility of parole consideration after a specified period in some circumstances - this provision has been subject to change and should be verified against current statute).
Step six: the Indeterminate Sentence Review Board
Washington abolished the traditional parole board for most offenders with the SRA in 1984. However, the Indeterminate Sentence Review Board (ISRB) still plays a role in specific categories.
The ISRB has authority over: sex offenders sentenced before 1984 (legacy cases); certain other legacy indeterminate sentence cases; and specific current-law cases where the SRA assigns the Board authority (including certain sex offenses committed under older statutes and cases where the Board is assigned a role in setting conditions for release or supervising specific categories of offenders).
For the vast majority of current cases governed by the SRA, the ISRB has no release authority. Release is calculated from the sentence and ERT.
Putting it together: a worked example
Here is how the pieces fit, using examples. None of these numbers are legal advice, but they show the method.
Take a person sentenced to 36 months for a nonviolent SRA felony. Earned release time at the full one third rate produces a projected release date of approximately 24 months (two thirds of 36 months). The Washington State Department of Corrections tracks ERT and updates the projected release date accordingly. If the person loses ERT for a disciplinary infraction, the projected release date moves back.
Take a person sentenced to 36 months for a sex offense. No earned release time applies. The sentence is served day for day: 36 months, less any pre sentence credit for jail time before sentencing. Community custody follows release.
Take a person with two prior most-serious-offense convictions who is convicted of a third such offense. The court must impose life imprisonment without parole. No ERT, no community custody option, no ISRB release authority.
The bottom line for Washington
Washington's release date is a mathematical calculation from the determinate sentence the judge imposed under the SRA grid. Earned release time can reduce the sentence by up to one third for eligible nonviolent offenders. Violent offenders earn ERT at a more limited rate. Sex offenders serve the full sentence with no ERT. Most offenders are released to community custody supervision. Persistent offenders (three strikes) receive mandatory life without parole with no release mechanism.
The practical takeaways are clear. First, understand whether the offense qualifies for earned release time - the category determines whether any reduction is possible. Second, for eligible offenses, earn and maintain good conduct to preserve ERT credits, as they can be revoked for disciplinary infractions. Third, factor community custody into the full picture - the supervision period continues after release. Ask the Washington State Department of Corrections for the current projected release date and ERT balance.
Frequently asked questions
How is a release date calculated in Washington State?
Washington uses determinate sentencing under the Sentencing Reform Act. The judge imposes a specific sentence in months based on a grid that crosses offense seriousness level against the offender's criminal history score. Earned release time (good time) can reduce that sentence by up to one third for eligible nonviolent offenders. Sex offenders serve the full sentence day for day. The Washington State Department of Corrections calculates and tracks the projected release date.
What is earned release time in Washington State?
Earned release time (ERT) is the credit Washington awards for good conduct and program participation. For most nonviolent offenses, ERT can reduce the sentence by up to one third, meaning the person serves as little as two thirds of the imposed term. Violent offenses have more limited ERT. Sex offenses have no ERT at all. Credits can be revoked for disciplinary infractions and may be restored in some cases.
Does Washington State have parole?
Washington abolished traditional discretionary parole with the Sentencing Reform Act in 1984. For most current offenders, there is no parole board release decision - the release date is a calculation. The Indeterminate Sentence Review Board (ISRB) still handles legacy cases and specific offense categories. After release, most offenders serve a period of community custody (mandatory supervision) ordered by the court.
What is community custody in Washington State?
Community custody is mandatory supervision ordered by the court as part of the sentence. It is served after the prison term and supervised by the Washington State Department of Corrections. The offender must comply with conditions including reporting, drug testing, and other requirements. Violations can result in return to prison. The community custody period varies by offense category.
What are the three strikes rules in Washington State?
Washington's Persistent Offender Accountability Act requires mandatory life imprisonment without parole upon a third conviction for a most serious offense. The list includes first degree murder, kidnapping, assault, robbery, rape, and other enumerated crimes. No earned release time or community custody alternative exists for a three strikes life sentence. No release authority rests with any board.
How does the sentencing grid work in Washington State?
The SRA sentencing grid has two axes: offense seriousness level (I through XVI) and offender score (based on criminal history, typically 0 through 9 or more). The intersection produces a standard sentencing range in months. The judge imposes a sentence within that range. Departures above or below the standard range require substantial and compelling reasons stated on the record.
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