How long it takes for CPS to close a case depends almost entirely on what the investigation finds. A report that isn’t substantiated usually closes within 30 to 90 days. If the agency confirms some risk but the child can stay home, voluntary services often keep the case open another three to six months. Once a case moves into juvenile court, federal law sets the pace, and 12 to 18 months is typical, with some cases running two to three years before a final resolution.
The Investigation Phase: 30 to 90 Days
The clock starts when the agency accepts a report. For serious allegations, a caseworker may be required to make contact within 24 hours. Lower-priority reports often carry a 3-to-5-day response window, though exact deadlines vary by jurisdiction. Federal law requires states to have procedures for “immediate screening, risk and safety assessment, and prompt investigation,” but leaves the specific number of days to each state.
Once assigned, the caseworker interviews the child, the parents, and other adults in the household, visits the home, and talks to teachers, doctors, or relatives with relevant information. The investigator also reviews police reports, medical records, and school records. The question is whether a “preponderance of the evidence” supports the allegation, meaning it is more likely than not that abuse or neglect occurred.
Most states set a statutory deadline for completing this investigation, commonly 30 to 45 days, though some allow 60 or 90 days when circumstances warrant an extension. If the caseworker concludes the child is safe and the allegation is unsupported, the case closes at this stage. That 30-to-90-day window is the fastest path to closure and the most common outcome, since the majority of investigated reports are not substantiated.
Some states route lower-risk reports to an “alternative response” or “differential response” track that skips the formal substantiated/unsubstantiated finding and instead connects the family with services. These cases generally close faster than traditional investigations because the caseworker isn’t building a formal evidentiary record. If safety concerns escalate, the agency can switch the case back to a traditional investigation.1ASPE. Alternative Responses to Child Maltreatment: Findings from NCANDS
Voluntary Services: Several More Months
When an investigation confirms some level of risk but the child can safely remain at home, the case often transitions to voluntary services rather than court. The caseworker and family build a service plan together, which might include parenting education, substance abuse treatment, mental health counseling, or other supports tailored to the issues the investigation identified.
The case stays open while the family works through those services, and a caseworker monitors progress through regular home visits. Depending on jurisdiction and risk level, contact frequency ranges from weekly to monthly. The case closes once the caseworker and a supervisor determine that the family has made enough progress to reduce the risk to an acceptable level. This phase typically adds three to six months beyond the initial investigation. Entrenched problems like addiction can push that timeline considerably longer.
Court-Involved Cases: 12 Months and Up
When the risk to a child is too severe for voluntary services, or when a family refuses to cooperate, CPS may file a dependency petition in juvenile court. This is where timelines stretch. The case is no longer on the agency’s schedule alone; it’s governed by court calendars, hearing requirements, and federal law.
The 12-Month Permanency Hearing
Federal law requires a permanency hearing no later than 12 months after a child enters foster care, and at least every 12 months after that for as long as the child remains in care. At this hearing, the court decides the child’s permanency plan: reunification with the parent, adoption, legal guardianship, or another permanent arrangement.2Office of the Law Revision Counsel. 42 US Code 675 – Definitions Between permanency hearings, the court holds review hearings at least every six months to check on the parents’ progress with the case plan.
The 15-of-22-Months Rule
One of the most consequential federal deadlines comes from the Adoption and Safe Families Act. If a child has been in foster care for 15 of the most recent 22 months, the state is generally required to file a petition to terminate parental rights and begin identifying an adoptive family. Three exceptions apply: the child is being cared for by a relative, the agency has documented a compelling reason termination wouldn’t serve the child’s best interests, or the agency hasn’t provided the family with the reunification services required by law.2Office of the Law Revision Counsel. 42 US Code 675 – Definitions For parents in a court case, the practical window to demonstrate meaningful change is far shorter than it might seem.
Reasonable Efforts and the Fast-Track Exception
Before removing a child and before seeking termination of parental rights, the agency must make “reasonable efforts” to keep the family together or reunify them. Federal law requires that the child’s health and safety be the primary concern in deciding what those efforts look like. The agency doesn’t have to make reasonable efforts, however, when a court finds aggravated circumstances, such as the parent having committed a violent felony against the child or another child. In those situations, the permanency hearing must be held within 30 days rather than 12 months.3Office of the Law Revision Counsel. 42 US Code 671 – State Plan for Foster Care and Adoption Assistance
The national average length of stay in foster care before a child exits to reunification is roughly 13 months. Cases that end in adoption or termination of parental rights last considerably longer, often two to three years from the initial removal. These are the CPS cases that drag on the longest, driven by court schedules, the time it takes parents to complete services, and the legal complexity of ending parental rights.
What Can Make a Case Last Longer
Even within these general ranges, individual cases vary. The most common factors that extend a CPS case:
- Severity and complexity of allegations. Cases involving severe physical abuse, sexual abuse, or multiple children require more extensive investigation, including specialized forensic interviews and medical examinations that take time to schedule.
- Family cooperation. If parents refuse to meet with the caseworker, deny access to the home, or are difficult to locate, the investigation stalls. The agency may need to seek court orders to proceed, which adds weeks or months.
- New allegations. If a fresh report comes in during an open investigation, the caseworker has to look into it, which can reset or extend the timeline.
- Agency caseloads and turnover. Caseworkers in many jurisdictions carry heavy caseloads, and a case reassigned to a new worker often loses momentum.
- Coordination with law enforcement. When criminal charges are being pursued alongside the CPS case, the agency may need to wait on the criminal investigation before completing its own.
- Service waitlists. In court-supervised cases, the case can’t close until the parent completes required services. Waitlists for substance abuse treatment or mental health programs are a common bottleneck.
How a Case Is Formally Closed
A CPS case closes when the agency determines its involvement is no longer needed to keep a child safe. The circumstances that trigger closure depend on the stage of the case.
At the end of an investigation, the case receives a final disposition. Terminology varies by state, but the categories are broadly similar. An unfounded or unsubstantiated finding means the allegation was false, involved an accidental injury, or lacked enough evidence to meet the standard of proof, and the case closes with no further action. An inconclusive finding means the report wasn’t clearly false but the evidence was insufficient to confirm abuse or neglect; the case typically closes, though the agency retains the information. A substantiated or founded finding means the investigator determined, based on a preponderance of the evidence, that abuse or neglect occurred. That finding may lead to ongoing services, court involvement, or both, and the person found responsible may be placed on the state’s central abuse registry.
For cases that moved into voluntary services, closure happens when the caseworker and supervisor agree the family has met its goals and the risk has been adequately addressed. For court-involved cases, closure happens when the court formally dismisses the case after a child is returned home and the family has maintained stability, after parental rights are terminated, or after a permanent arrangement like guardianship or adoption is finalized. The family receives written notice when the case is officially closed, including the investigation’s finding.
What “Closed” Doesn’t Mean
Closing a case doesn’t erase it. CPS agencies keep records after closure, and how long they keep them depends on the outcome. Federal law requires “prompt expungement” of records that are accessible to the general public or used for background checks when a case is determined to be unsubstantiated or false. The same provision allows agencies to keep unsubstantiated reports in their internal casework files to assist with future risk assessments.4Office of the Law Revision Counsel. 42 USC 5106a – Grants to States for Child Abuse or Neglect Prevention and Treatment Programs
Substantiated findings remain on file much longer. State retention policies range from a set number of years to permanently in some jurisdictions. A substantiated finding that places your name on the central registry typically stays there unless you successfully appeal it or petition for removal after a waiting period, which some states allow.
A closed case can also be reopened if the agency receives a new report of abuse or neglect involving the same family. The prior case history is part of the caseworker’s review, which means earlier findings, even inconclusive ones, can influence how aggressively the agency responds to a new report.