To get a divorce with children, one spouse files a petition in the local court, formally serves the other, and then works through four child-specific pieces before a judge will sign a final decree: a custody arrangement, a written parenting plan, a child support calculation, and decisions about health insurance and taxes. Filing fees run from roughly $75 to over $400 depending on the court, and most states impose a waiting period of 20 days to six months between filing and finalization. Everything else — negotiation, mediation, temporary orders, sometimes a trial — happens inside that window.
Filing the Petition and Serving Your Spouse
The spouse who starts the case is called the petitioner. You file a divorce petition with the local court that formally requests the end of the marriage and states your initial position on custody, child support, and property division. Several states charge a higher filing fee when minor children are involved, so ask the clerk’s office for the exact amount before you go.
Your spouse, the respondent, then has to be formally notified through a process called service. A neutral adult who isn’t a party to the case, often a professional process server, hand-delivers copies of the petition and a summons.1Legal Information Institute. Service of Process You file proof of that delivery with the court so the case can move forward. Mailing the papers to your spouse yourself is generally not enough, though some jurisdictions allow it under specific circumstances.
Waiting Periods and Parenting Classes
About a dozen states have no waiting period. The rest require anywhere from 20 days to six months between filing and finalization. The delay is built in to encourage reconciliation and give parents time to work through custody arrangements deliberately.
More than 20 states also require divorcing parents to complete a parenting education course before the court will finalize the case. Classes typically run four to eight hours and cover the emotional impact of divorce on children, co-parenting communication, and how to keep kids out of the middle of parental conflict. Even where the class is optional, judges frequently recommend it. If your state mandates one, sign up early: failing to complete it can delay your decree.
Temporary Orders While the Case Is Pending
Your children can’t wait months for structure. Either parent can ask the court for temporary orders that govern custody, child support, and living arrangements while the case works through the system. These orders carry the same legal weight as permanent ones, and ignoring them can result in contempt of court.
Temporary orders typically address where the children will live, which parent makes day-to-day decisions, how much child support the higher earner pays in the interim, and a basic visitation schedule. Some jurisdictions also issue automatic restraining orders at the time of filing that prevent either parent from moving children out of state, hiding assets, or canceling the other parent’s health insurance. These stay in place until a judge signs a final decree or modifies them.
Legal Custody vs. Physical Custody
Courts split custody into two categories, and confusing them is one of the most common early mistakes parents make. Legal custody is the authority to make major decisions about your child’s education, medical care, and religious upbringing. Physical custody determines where your child lives day to day. You can have joint legal custody while one parent has sole physical custody, and that combination is actually the most common arrangement in contested cases.
Joint physical custody means your child spends substantial time in both homes, though “substantial” rarely means a perfect 50-50 split. The parent with less overnight time typically has a parenting-time schedule spelled out in a court order. Courts in every state evaluate custody through the “best interests of the child” standard, weighing each parent’s fitness, the stability of each proposed living arrangement, and the quality of the child’s existing relationships.2Legal Information Institute. Best Interests of the Child Depending on your child’s age and maturity, a judge may also consider the child’s own preference.
Building a Parenting Plan
The parenting plan is the single most important document in a divorce involving children. It’s a written agreement that spells out the day-to-day schedule for where your child lives, how holidays and school breaks are divided, and the rules for communication between households. It also establishes who makes major decisions about education, medical treatment, and religious participation, and whether those decisions require both parents to agree or only one.
The strongest plans address scenarios parents in the thick of divorce don’t want to think about: what happens when a child gets sick on the other parent’s time, how pickups and drop-offs work, whether a new romantic partner can be present during parenting time, and how disputes about the plan itself get resolved. Building these details in now prevents fights later. Courts overwhelmingly prefer to approve a plan both parents negotiate themselves rather than imposing one.
If you share legal custody, the plan should clarify what counts as a “major” decision requiring both parents’ input versus a routine choice the parent with the child that day can make alone. Taking your kid to urgent care for a fever is routine. Enrolling them in a new school district is major. Drawing that line clearly prevents the most common co-parenting arguments.
How Child Support Gets Calculated
More than 40 states use the income shares model. The court estimates how much both parents would have spent on the child if they still lived together, then divides that amount proportionally based on each parent’s income. The parent who has the child less of the time typically pays their share to the other parent.
Beyond raw income, most formulas factor in the cost of health insurance premiums for the child, childcare expenses, the number of children, and the number of overnight stays with each parent. Some states also consider extraordinary expenses like a child’s medical needs or private school tuition that both parents agreed to before the divorce. The resulting number is a guideline. Judges can deviate from it when the formula produces a result that doesn’t reflect the family’s actual circumstances, but they generally have to explain why.
Gather your financial documentation before the calculation happens. You’ll need recent pay stubs, tax returns from the past two to three years, bank and investment account statements, and records of any childcare or medical costs. Retirement account statements matter too, because some courts impute income from assets even if you haven’t withdrawn from them.
Negotiation, Mediation, and Trial
Most custody and support disputes never reach a courtroom. Parents who can communicate reasonably often negotiate an agreement with their attorneys’ help, and that agreement then goes to the judge for approval. This gives you the most control over the outcome. A negotiated plan reflects your family’s actual needs rather than a judge’s best guess after a few hours of testimony.
When direct negotiation stalls, mediation is the next step, and many courts require it before they’ll schedule a trial. A neutral mediator helps both parents work through disagreements about custody schedules, decision-making authority, and support. The mediator doesn’t make decisions; they guide the conversation and help identify compromises.
If mediation fails, the case goes to trial. A judge hears testimony from both parents, reviews evidence, and makes custody and support decisions based on the best interests of the child.2Legal Information Institute. Best Interests of the Child Trial is expensive, time-consuming, and emotionally brutal. It also means a stranger makes the most important decisions about your children’s lives.
If Domestic Violence Is Part of Your Situation
The custody process looks fundamentally different if there’s been domestic violence, and your safety comes first. Most states have a rebuttable presumption against granting custody to a parent who has committed domestic violence, meaning the abusive parent must prove that custody would still serve the child’s best interests despite the violence.
You can seek a protective order (sometimes called a restraining order) before or during the divorce, and it can include temporary custody provisions that keep your children safe while the case proceeds. Courts can also order supervised visitation, requiring the abusive parent’s time with the children to take place at a monitored facility or in the presence of an approved third party.
Judges evaluate whether the child witnessed the violence, whether the child was directly harmed, and whether a pattern of abuse exists rather than a single incident. Document everything: police reports, medical records, text messages, and photographs all strengthen your case. If you’re in immediate danger, the National Domestic Violence Hotline (1-800-799-7233) can connect you with local resources and safety planning.
Health Insurance for Your Children After Divorce
If one parent carries the children on an employer-sponsored plan, the divorce decree can include a Qualified Medical Child Support Order (QMCSO) that requires that parent’s employer to maintain coverage for the children even after the divorce.3U.S. Department of Labor. Qualified Medical Child Support Orders Federal law requires employer plans to honor a properly drafted QMCSO, so the employer can’t refuse to cover your child just because you’re no longer married to the employee.
For the non-employee spouse, divorce is a qualifying event under COBRA that triggers up to 36 months of continuation coverage on the former spouse’s employer plan.4U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers COBRA applies to employers with 20 or more employees. Coverage is identical to what you had before, but you’ll pay the full premium plus a 2% administrative fee, often a shock when the employer was previously subsidizing most of the cost. Make sure your divorce agreement specifies who pays for the children’s health insurance premiums, because child support calculations frequently account for that expense.
Which Parent Claims the Child on Taxes
The IRS default is clear: the custodial parent, defined as the parent the child lives with for the greater part of the year, gets to claim the child as a dependent.5Internal Revenue Service. Divorced and Separated Parents That parent can also claim head of household filing status, the dependent care credit, and the earned income tax credit.
The custodial parent can release the right to claim the child tax credit to the noncustodial parent by signing IRS Form 8332.6Internal Revenue Service. About Form 8332 – Release/Revocation of Release of Claim to Exemption for Child by Custodial Parent This is a common negotiating tool in settlements: the noncustodial parent agrees to pay more support in exchange for the tax benefit. But the release only covers the child tax credit and the dependency exemption. It does not transfer head of household status, the dependent care credit, or the earned income tax credit, all of which stay with the custodial parent regardless of any agreement.5Internal Revenue Service. Divorced and Separated Parents
For 2026, the child tax credit is $2,200 per qualifying child, indexed to inflation going forward. Filing as head of household gives you a standard deduction of $24,150, compared to $15,225 for single filers, a meaningful difference that directly reduces your taxable income.7Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 To qualify for head of household, your spouse must not have lived in your home for the last six months of the year, you must have paid more than half the cost of maintaining your home, and your dependent child must have lived there for more than half the year.8Internal Revenue Service. Filing Taxes After Divorce or Separation
Finalizing the Divorce Decree
Once custody, support, and property issues are resolved, everything gets compiled into a final document that goes to the judge for approval. The judge reviews the package to confirm that child-related provisions serve the children’s best interests and that the agreement complies with state law. Once the judge signs it, the document becomes your divorce decree, and the custody and support provisions become enforceable court orders.
Read the final decree carefully before it’s submitted. This is where mistakes get locked in. Confirm that the parenting schedule matches what you actually agreed to, that child support figures are calculated correctly, and that health insurance obligations are clearly assigned. If the decree requires one parent to maintain life insurance to secure the child support obligation, a common provision, make sure it specifies the policy amount, the beneficiary designation, and what happens if the paying parent lets the policy lapse. Fixing errors after the decree is signed requires a formal modification, which means going back to court.
Changing Custody or Support Later
A divorce decree isn’t permanent when it comes to children. As kids grow and circumstances change, either parent can ask the court to modify custody or support. The legal standard in virtually every state is the same: you must show a material change in circumstances that makes the current order no longer appropriate. A job loss, a serious illness, a child’s changing needs as they age, or a parent’s relocation can all qualify. A temporary inconvenience or minor schedule conflict generally won’t.
Child support modifications typically require showing that the income change would produce a meaningfully different support amount under the state’s formula. Some states set specific thresholds, such as a 20% change in the calculated support amount, while others leave it to the judge’s discretion. Modifications are not retroactive to the date circumstances changed. They take effect from the date you file the motion, so if your income drops, file promptly rather than hoping things improve.
Relocating With Your Children
Moving to a new city or state with your children after divorce is one of the most legally sensitive things a custodial parent can do. A majority of states require written notice to the other parent well in advance, commonly 30 to 60 days before the proposed move, though some states require longer. The notice typically must include the new address, the reason for the move, and a proposed revised parenting schedule.
If the noncustodial parent objects, the court decides whether to allow the relocation based on the child’s best interests, weighing the reason for the move, the quality of the child’s relationship with the noncustodial parent, and whether a workable parenting schedule can be preserved from the new location. Moving without proper notice or court approval can result in contempt charges and, in serious cases, a change of custody to the other parent. The state where the original custody order was entered generally retains jurisdiction over modifications until neither parent nor the child lives there anymore.9Office of Juvenile Justice and Delinquency Prevention. The Uniform Child-Custody Jurisdiction and Enforcement Act