Foster care is a court-supervised system of temporary care for children who cannot safely live with their families. A child welfare agency removes the child from the home, a judge places the child with a licensed caregiver, and the family works on resolving the safety concerns that caused the removal. Federal law treats returning the child to the biological family as the preferred outcome; when that becomes impossible, the system shifts toward adoption or another permanent arrangement. Two priorities run in parallel the entire time: keeping the child safe now, and preserving the family where that can be done safely.
The Legal Basis for Removing a Child
Foster care rests on a doctrine called parens patriae, which allows the government to step in as protector when parents cannot keep a child safe. Once a family court determines a child faces abuse, neglect, or abandonment, the state takes legal custody. Day-to-day care goes to a licensed caregiver, but the agency keeps authority over major decisions in the child’s life.
The core federal statute is the Adoption and Safe Families Act of 1997, which requires states to put a child’s health and safety first while still working toward reunification.1The White House Archives. Adoption and Safe Families Act of 1997 Agencies must make “reasonable efforts” to keep the family together before removal and to reunify afterward. In practice, that can mean parenting classes, substance abuse treatment, counseling, housing help, and supervised visitation.2Office of the Law Revision Counsel. 42 US Code 671 – State Plan for Foster Care and Adoption Assistance
Reunification isn’t required in every case. If a court finds the parent committed murder or voluntary manslaughter of another child, committed a felony assault causing serious bodily injury to a child, or subjected the child to aggravated circumstances such as torture, chronic abuse, or sexual abuse, the agency can skip reunification and move directly toward terminating parental rights.2Office of the Law Revision Counsel. 42 US Code 671 – State Plan for Foster Care and Adoption Assistance
Federal law requires a formal case review at least every six months to evaluate whether the child is safe, whether the placement is still appropriate, and what progress the family has made.3Social Security Administration. Social Security Act 475 Once a child has been in care for fifteen of the most recent twenty-two months, the state is generally required to file a petition to terminate parental rights, unless the child is in kinship care, the agency documents a compelling reason not to file, or the family hasn’t received the reunification services the case plan called for.4Office of the Law Revision Counsel. 42 US Code 675 – Definitions
How a Child Ends Up in Foster Care
Most cases begin with a report of abuse or neglect that goes to the local child welfare agency. If the investigation finds the child is in immediate danger, a caseworker can request emergency removal. A judge then holds a hearing, usually within 48 to 72 hours, to decide whether the removal was justified and whether the child should stay in care while the family’s situation is assessed.
Not every entry is a crisis. Sometimes a family already receiving voluntary in-home services sees things worsen, or a court orders removal after a longer investigation. Either way, the agency builds a written case plan that spells out what the parents need to accomplish for the child to come home. That might mean completing drug treatment, keeping stable housing, or attending domestic violence counseling. Parents have the right to help develop the plan and to receive the services it identifies.
Where Children Live While in Care
Placement depends on the child’s needs, who is available to care for them, and the family connections the law requires agencies to try to preserve. A child may move between placement types as circumstances change.
Kinship Care
Kinship care places a child with relatives or close family friends. Federal and state law generally require agencies to prioritize these placements because they keep existing bonds intact and ease the trauma of removal. A grandmother, aunt, or longtime family friend who meets licensing requirements can serve as the foster caregiver while the parents work on their case plan.
Traditional Foster Homes
When no suitable relative is available, children go to licensed foster homes with non-relative caregivers. These homes must meet state safety standards, pass inspections, and the caregivers complete pre-service training before taking a placement.
Therapeutic and Medical Foster Care
Children with serious emotional, behavioral, or medical needs are placed with caregivers who have specialized training and coordinate closely with therapists, psychiatrists, or medical providers. Reimbursement rates for these placements are higher to reflect the intensity of care involved.
Group Homes and Residential Treatment
Some children, often older youth with complex behavioral health needs, go to congregate care settings rather than family homes. The Family First Prevention Services Act of 2018 sharply limited federal funding for these placements. Federal foster care payments for a child in a group setting are generally capped at two weeks unless the facility qualifies as a residential treatment program with a trauma-informed model, provides family involvement during treatment, and offers at least six months of aftercare support following discharge.5Children’s Bureau. Family First Prevention Services Act – PL 115-123 The policy direction is to move children into family-based settings as quickly as possible.
Emergency Placements
Emergency placements provide immediate housing for children removed during a crisis. These stays run anywhere from a few days to about 30 days while the agency finds a longer-term placement.
Rights the Child Keeps in Foster Care
Children in foster care are not simply wards of the state with no voice. Several federal laws create protections that follow the child throughout their time in the system.
A Guardian ad Litem in Court
Under the Child Abuse Prevention and Treatment Act, every state must appoint a guardian ad litem for each child involved in an abuse or neglect court proceeding. The guardian ad litem investigates the child’s situation firsthand and recommends to the judge what outcome serves the child’s best interests.6Administration for Children and Families. CAPTA Assurances and Requirements – Guardian Ad Litems In many jurisdictions a Court Appointed Special Advocate (CASA) volunteer fills this role, usually carrying only one or two cases at a time. A guardian ad litem advocates for what they believe the child needs, which is not always what the child wants; a child’s attorney advocates for what the child wants. The two don’t always align.
Staying in the Same School
Changing schools is one of the most disruptive parts of entering foster care. The Every Student Succeeds Act requires school districts to keep a foster child enrolled in their original school unless a formal determination concludes that staying there isn’t in the child’s best interest.7Office of the Law Revision Counsel. 20 US Code 6311 – State Plans If a school change is necessary, the new school must enroll the child immediately, even without the paperwork schools normally require.
Everyday Decisions Through the Reasonable and Prudent Parent Standard
Before 2014, foster children in many placements needed caseworker or agency approval for ordinary things like sleepovers, sports teams, or a part-time job. The Preventing Sex Trafficking and Strengthening Families Act required every state to adopt a “reasonable and prudent parent standard,” letting foster caregivers make the same day-to-day decisions a typical parent would about age-appropriate activities without seeking agency permission.8Children’s Bureau. Preventing Sex Trafficking and Strengthening Families Act – PL 113-183 The standard does not extend to major decisions like medical treatment, school enrollment, or anything that conflicts with a court order.
Specific Protections for Native American Children
Cases involving Native American children fall under the Indian Child Welfare Act, which sets a specific order of placement preference: a member of the child’s extended family, then a foster home licensed or approved by the child’s tribe, then an Indian foster home licensed by a non-Indian authority, and finally a tribal institution with a program suited to the child’s needs.9Office of the Law Revision Counsel. 25 US Code 1915 – Placement of Indian Children A tribe can set a different order by resolution, and the child’s or parent’s own preferences must also be considered.
What Biological Parents Keep, and When That Ends
Removing a child does not immediately end a parent’s legal rights. Parents keep the right to regular visitation (typically at least every two weeks unless a judge restricts it), the right to help develop and review the case plan, and the right to receive the services the agency identifies as necessary for reunification. Those services can include substance abuse treatment, mental health counseling, parenting education, or help securing stable housing.
Termination of parental rights is the court proceeding that permanently severs the parent-child relationship, ending custody, visitation, and decision-making authority. The fifteen-of-twenty-two-months rule triggers the requirement to file a termination petition, with the same exceptions noted above for kinship care, missing services, or a documented compelling reason that termination would not serve the child’s best interests.4Office of the Law Revision Counsel. 42 US Code 675 – Definitions Courts require clear and convincing evidence before granting termination.
Who Can Become a Foster Parent
Licensing requirements are set by each state, but federal mandates establish a baseline that applies everywhere. Most states require applicants to be at least 21 and financially stable enough to meet their own household needs without relying on the foster care stipend as primary income.
The Adam Walsh Child Protection and Safety Act requires every state to run fingerprint-based criminal background checks through a national database before approving any foster or adoptive parent, along with child abuse and neglect registry checks in every state where the applicant and any other adult in the home have lived during the preceding five years. Certain convictions disqualify an applicant automatically, including any felony involving child abuse, crimes against children, sexual offenses, or homicide, and recent felonies involving physical assault, battery, or drugs.2Office of the Law Revision Counsel. 42 US Code 671 – State Plan for Foster Care and Adoption Assistance
States layer on their own requirements: medical clearances, income documentation, character references, insurance, and housing that meets safety standards. The certification process generally takes four to nine months and includes pre-service training (around 30 hours in most states) and a home study with multiple in-home visits and interviews with every household member. The license is not permanent; it requires annual renewal, periodic re-inspections, and ongoing training hours.
Foster parents receive a monthly maintenance payment from the state to cover the child’s basic needs. Amounts vary by state, the child’s age, and the level of care; a standard placement commonly pays somewhere in the range of $500 to $700 per month, with therapeutic and medical placements paying considerably more.
What Happens if the Child Doesn’t Go Home
When reunification fails, the system shifts toward adoption or permanent guardianship. Youth who are not reunified, adopted, or placed in guardianship before the age of majority face a transition most people underestimate. Historically, foster care ended at 18, and young people left with little preparation and no safety net.
The John H. Chafee Foster Care Program for Successful Transition to Adulthood gives states funding to help current and former foster youth build the skills to live independently, covering education, employment, financial literacy, housing, and emotional support. The program serves youth who were in foster care at age 14 or older, as well as those who left care after 16 for adoption or kinship guardianship.10Office of the Law Revision Counsel. 42 US Code 677 – John H Chafee Foster Care Program for Successful Transition to Adulthood
One of the most concrete benefits is the Education and Training Voucher program, which provides up to $5,000 per year toward postsecondary education or vocational training for up to five years, with eligibility through age 26.11Administration for Children and Families. John H Chafee Foster Care Program for Successful Transition to Adulthood Many states also allow youth to remain in extended foster care until age 21 if they are enrolled in school, working, participating in a job-readiness program, or unable to do so because of a documented medical condition. Specific eligibility rules vary by state, and a youth approaching 18 should talk with their caseworker well in advance about which options apply.
Even with these programs, outcomes for youth who age out of care remain difficult, with higher rates of homelessness, unemployment, and criminal justice involvement than their peers. Federal funding doesn’t guarantee that every eligible young person actually receives services. For a youth in this situation, the most direct way to access what’s available is to connect with the local Chafee program coordinator or an independent living skills specialist through the child welfare agency.