Truth in Sentencing — 85% Time-Served Requirements for Violent Offenders
Truth in sentencing (TIS) laws require that violent offenders serve a substantial portion of their imposed prison sentence — typically 85% — before becoming eligible for release, sharply limiting or eliminating early release through parole. The federal government doesn't directly control state sentencing, but the Violent Crime Control and Law Enforcement Act of 1994 (the "Crime Bill") structured a massive financial incentive — billions in prison construction grants — to push states to adopt TIS requirements. By 2000, the policy had reshaped incarceration nationwide, contributing substantially to the doubling of the U.S. prison population between 1990 and 2010.
Current Law (2026)
| Parameter | Value |
|---|---|
| Federal TIS grant authority | 34 U.S.C. §§ 60101–60107 (Violent Offender Incarceration and Truth-in-Sentencing grants) |
| Federal system TIS requirement | 18 U.S.C. § 3624(b): federal prisoners earn max 54 days/year good-time credit (First Step Act 2018 increase) |
| States with 85% TIS | ~27 states + D.C. adopted 85% requirement (for violent offenders) to receive federal grants |
| States with partial TIS | ~13 additional states adopted 50% or other TIS provisions for smaller grant eligibility |
| Grant administering agency | Bureau of Justice Assistance (BJA) |
| Average additional time served | CBO analysis found TIS kept violent offenders incarcerated ~27% longer than pre-TIS baselines |
| First Step Act (2018) impact | Increased federal good-time credits from 47 to 54 days/year; did not directly affect state TIS laws |
| State reform trend | Several states have narrowed TIS applicability or added earned-credit exceptions post-2010 |
Legal Authority
- 34 U.S.C. § 60101 — Establishes the Violent Offender Incarceration (VOI) grant program; authorizes DOJ to make grants to states for prison construction and operation
- 34 U.S.C. § 60102 — Truth-in-Sentencing Incentive Grants: states receive grants if they demonstrate that violent offenders serve at least 85% of their sentence; states showing 50%+ compliance receive smaller grants
- 34 U.S.C. § 60105 — Defines "violent offender" for TIS grant eligibility purposes; allows states flexibility in defining covered offenses above the federal minimum
- 18 U.S.C. § 3624(b) — Federal good-time credit statute: limits how much time federal prisoners can earn off their sentence through good behavior; effectively creates a federal TIS floor of approximately 85% for most inmates
- First Step Act of 2018 (Pub. L. 115-391) — Increased federal good-time credits and created Earned Time Credits for program participation, modestly relaxing the federal TIS floor; did not alter state VOI/TIS grant requirements
- Violent Crime Control and Law Enforcement Act of 1994 (Pub. L. 103-322) — The originating legislation (now recodified); appropriated $9.7 billion over 6 years for prison construction, conditional on state adoption of TIS laws
How It Works
Before TIS, a typical sentence worked like this: a judge imposes a 10-year sentence for armed robbery, the parole board reviews the prisoner after serving one-third (3-4 years), finds rehabilitation, and releases the prisoner on parole to serve the remainder in the community. Under an 85% TIS rule, that same prisoner must serve 8.5 years in prison before any release consideration. The nominal sentence became something closer to the actual sentence served.
The 1994 Crime Bill made this shift happen through financial leverage. Congress couldn't mandate state sentencing law — that's a state prerogative — but it could make grant money contingent on states adopting federal policy preferences. The Violent Offender Incarceration grants offered states funding for new prison beds: exactly what they needed if they were going to keep more prisoners for longer. States that adopted 85% TIS for violent offenders got full access to the grant pool; states adopting 50% TIS got partial access; states that did nothing got nothing. Within six years, 27 states and D.C. had adopted 85% TIS, and virtually every state had made some adjustments to its sentencing structure to qualify for at least partial funding.
The effect on prison populations was substantial and lasting. Violent offenders who previously might have served 3–5 years before parole now routinely served 8–12 years. Combined with mandatory minimum sentences (which set floors on how little time could be served) and three-strikes laws (which imposed life sentences on three-time violent felons), TIS pushed incarceration rates to historic highs. The United States, which had roughly 300 prisoners per 100,000 people in 1980, reached over 750 per 100,000 by 2008 — the highest incarceration rate in the world.
Key Numbers / Facts
- 27 states plus D.C. adopted 85% truth-in-sentencing laws to qualify for Violent Offender Incarceration grants
- The 1994 Crime Bill appropriated $9.7 billion over six years for prison construction — the largest federal investment in incarceration infrastructure in U.S. history
- CBO analysis found TIS increased average time served by violent offenders by approximately 27% compared to pre-TIS baselines
- The U.S. prison population roughly doubled between 1990 and 2008, from approximately 740,000 to 1.6 million; TIS was one of several concurrent policies driving that growth
- At peak (2008), the United States incarcerated more than 750 people per 100,000 — compared to roughly 140 per 100,000 in Western Europe
- The First Step Act (2018) increased federal good-time credits to up to 54 days/year but did not touch state TIS grant requirements
- States that have reformed TIS post-2010 include Connecticut, Maryland, and Colorado, which created "earned release credit" programs allowing violent offenders to reduce time served through education, work, or treatment programming
How It Affects You
If you or a family member was convicted of a violent offense in a TIS state: In the 27 states plus DC that adopted 85% TIS laws, a 10-year sentence means a minimum of 8.5 years in prison — typically regardless of behavior, rehabilitation, or parole board recommendation. Time credits for good behavior are limited (often capped at 15% of the sentence). Your state's specific TIS statute determines whether earned release credits for education, vocational training, or treatment programming can reduce actual time served. States like Connecticut, Maryland, and Colorado have created earned release credit programs that partially soften TIS without repealing it — check your state's Department of Corrections for current credit-earning opportunities.
If you're a crime victim or victim's family member: Truth-in-sentencing was substantially driven by victim advocacy — the argument that parole releases were unpredictable and allowed dangerous offenders back into communities before victims were ready, often without notification. TIS trades rehabilitative flexibility for predictability: the sentence imposed is close to the sentence served. Victims' rights laws in TIS states typically include notification requirements when an offender is approaching their TIS release date, not an early parole hearing. If the offender in your case is in a TIS state, the release date is largely fixed by the sentence itself, which provides a different form of certainty than parole.
If you're in criminal justice reform advocacy or policy work: TIS is one of three interlocking policies — mandatory minimums, three-strikes laws, and truth-in-sentencing — that drove the U.S. incarceration rate from roughly 300 per 100,000 people in 1980 to 750+ per 100,000 at peak (2008). Reforming any one of the three without touching the others produces limited decarceration. State-level TIS reform is gaining ground: the legislative leverage point is typically the earned release credit approach (which preserves TIS nominally while creating practical time reduction) rather than direct repeal. The federal First Step Act (2018) expanded good-time credits at the federal level but did not touch state TIS grant requirements.
Recent Developments
The bipartisan criminal justice reform movement that produced the First Step Act (2018) at the federal level has had mixed results at the state level regarding TIS. Several states have expanded earned release credit programs that effectively create exceptions to TIS for prisoners who complete rehabilitation programming, earn GEDs, or maintain disciplinary records — without formally repealing the 85% requirement. This approach lets states claim they kept TIS intact while allowing some earlier releases in practice, though critics argue the credits are too limited and too bureaucratic to make a meaningful difference.
The VOI/TIS federal grant program has been substantially reduced since the mid-2000s, as the initial prison construction wave was completed and the political will for further expansion faded. Bureau of Justice Assistance still administers the program, but appropriations have dropped significantly from the peak years of 1995–2001. As of 2025, the policy debate has shifted: the question is no longer whether to adopt TIS, but whether states should modify or repeal existing TIS laws as part of broader decarceration efforts — a conversation happening in legislatures from Connecticut to California.