Most family law news in the United States is state news wearing a national headline. Custody, child support, and divorce rules come from 50 separate legislatures, not from Congress. Several states rewrote theirs in 2026, on different dates and with different effects. Here is what moved, where, and what it means if your case is already open. More from us: Is colorado a community property state.
The short answer
Three states led the 2026 changes. New Jersey made child safety the threshold question in contested custody cases on January 20, 2026. Georgia and Washington both replaced their child support math on January 1, 2026. California reissued its court fees the same day. None of it applies nationwide, so check your own state. You might also like Custodial Parent Meaning in U.S. Family Law.
What changed in 2026 at a glance
| Change | What it does | Effective | Who it reaches |
| New Jersey custody statute | Child safety becomes a threshold issue, and courts may not order reunification treatment on thin evidence | January 20, 2026 | Parents in contested New Jersey custody cases |
| Georgia support formula | Parenting time and low income are built into the calculation instead of argued as deviations | January 1, 2026 | Anyone with a Georgia support order |
| Washington economic table | A new support table replaces one that stopped at $12,000 in combined monthly net income | January 1, 2026 | Washington parents at both ends of the income range |
| California fee schedule | $435 to open a case, $60 for a motion, $25 more when the motion is about custody | January 1, 2026 | Anyone filing in a California court |
| Massachusetts jurisdiction bill | Would adopt the interstate custody rules the other 49 states already use | Still pending | Families with a case in two states |
| Federal review cycle | Forces every state to revisit its child support guidelines at least every four years | Ongoing | Every parent under an order |
Key takeaways
- There is no national custody code. Your state statute decides your case.
- Two states changed their support formula on January 1, 2026, and a formula change is often a reason to ask for a review.
- Filing costs real money. In California, a petition plus one custody motion runs $520 before anyone gives you advice.
- When parents live in different states, the jurisdiction question comes before the custody question.
Family law is state law, and that changes the whole question
Ask what the rule is on relocation, or on how much a parent pays, and the honest answer starts with a question back. Which state? Congress writes no custody code, and there is no federal family court for private disputes between parents.
Two federal layers do reach into every case, though.
Federal money comes first. The Office of Child Support Services oversees and funds the state agencies that establish and collect support. Its rules bind every state that takes that money, and every state does.
Procedure is the second. Interstate custody and interstate enforcement both run on uniform acts that states adopt one at a time. Adoption is never quite complete, which is where the gaps show up. For background on how the underlying orders work, our family law coverage collects the practice area explainers.
Which state court has jurisdiction when parents live apart
The Uniform Child Custody Jurisdiction and Enforcement Act answers that. It gives the child’s home state, normally where the child has lived for the past six months, the first claim on a custody decision. Forty-nine states run on it.
Massachusetts does not.
A Massachusetts bill, S.2550, passed the state Senate 39 to 0 on July 17, 2025, then went to House Ways and Means four days later. State records show no action since. Until that changes, Massachusetts sorts out competing custody claims under its own older statute, Chapter 209B, and out-of-state parents should expect the analysis to look unfamiliar.
Five states, five different 2026 stories
| State | What changed | Date | Practical step |
| New Jersey | P.L.2025, chapter 316 rewrote the custody statute around child safety | January 20, 2026 | Raise safety evidence early, not at trial |
| Georgia | The support statute folds parenting time and low income into the presumptive amount | January 1, 2026 | Re-run the state calculator before you negotiate |
| Washington | A replacement economic table took over from the old one | January 1, 2026 | Check whether your order sits above the old ceiling |
| California | New statewide civil fee schedule | January 1, 2026 | Budget $435, or apply for a fee waiver |
| Massachusetts | Interstate custody bill stalled in the House | No date | Get advice before filing in a second state |
Custody rules are tilting toward child safety
New Jersey’s change is the one other states will read. Under P.L.2025, chapter 316, approved on January 20, 2026, a judge has to treat the child’s safety as a threshold issue rather than one factor among many.
Details matter more than the headline here. A court may not order reunification treatment without generally accepted and scientifically valid proof that it works. No treatment may separate a child from a safe parent the child is bonded to unless both parents agree. A parent who has been abusive may not be handed more parenting time to repair the relationship.
Judges also have to put their reasons on the record whenever the custody arrangement is not one both parents agreed to. Lawmakers also set aside $1 million for a three-year study of how this plays out.
Criminal charges often run beside a custody case, on a separate track and a different standard of proof. If that is your situation, read how assault lawyers work these cases before you assume one outcome settles the other.
Child support guidelines are being rewritten on a clock
State guidelines do not change at random. The Electronic Code of Federal Regulations carries the rule, at 45 CFR §302.56. It makes every state review its child support guidelines at least once every four years. Each review weighs economic data on the cost of raising children against case data on how often judges depart from the numbers.
That same rule sets two limits worth knowing. Incarceration may not be treated as voluntary unemployment. Imputed income has to reflect the parent’s actual assets, work history, education, age, health, criminal record, and local job market, not a round number a court likes.
The 2026 results of that cycle look different in each state:
- Georgia now folds the parenting time adjustment and the low-income adjustment into the calculation itself. The state calculator applies both, so neither is a deviation a parent has to win.
- Washington retired the economic table that stopped at $12,000 in combined monthly net income and replaced it on January 1, 2026. Orders built on the old table do not adjust themselves.
If your order predates the change, it does not update itself. You file for modification, and the changed guideline is part of the argument.
What it costs to file now
Court fees are set state by state, and often county by county on top of that. California publishes a statewide schedule, which makes it the cleanest example to quote.
| California filing (effective January 1, 2026) | Fee |
| Petition for dissolution, legal separation or nullity | $435 |
| Response by the other party | $435 |
| Motion or order to show cause requiring a hearing | $60 |
| Surcharge when that motion concerns custody or visitation | $25 |
California’s Judicial Council published that statewide civil fee schedule, and it took effect on January 1, 2026. A few counties add a local surcharge on the first paper.
Cannot afford it? Every state runs some form of fee waiver for people on public benefits or below an income line. Ask the clerk for the waiver form when you file, not months later.
The numbers behind the family law news
Scale explains why small rule changes travel so far. The US Census Bureau published Custodial Parents and Their Child Support: 2022 in August 2025. It found that about one in four children under the age of 21 lived with only one parent in 2022, while the other parent lived outside the household.
Divorce volume is harder to pin down than people assume. The Centers for Disease Control and Prevention’s National Center for Health Statistics counted 672,502 divorces and annulments in 2023, a rate of 2.4 per 1,000 population. That total covers 45 states and the District of Columbia, because not every state reports divorce counts to the federal tally.
So the national picture you read in a headline is always partial. Your county clerk’s numbers are the ones that describe your wait.
What this means for your case
Start with three questions. Which state’s law governs? Did anything in that state change after your order was signed? Does the change help enough to be worth a filing fee?
Then get practical. Pull your current order and read the support figure against your state’s current calculator. Write a short timeline of the past year, with dates, because judges read chronologies faster than they read arguments. Keep messages and receipts in date order.
Separation rarely arrives alone. If the split has also cost you a job, our employment law guidance for workplace disputes covers deadlines that run far shorter than anything in a custody case.
Where to go next
Two things are worth doing this week. Look up your state’s child support calculator and re-run your own order against it. Then check whether your state legislature passed anything on custody in its 2026 session, and take both answers to your attorney at the next appointment.
FAQ
Only if your state passed them. New Jersey’s statute binds New Jersey courts. Other states may borrow the language later, and several already have similar provisions, so ask an attorney licensed in your state.
Read primary sources first. Your state legislature’s bill page and your state child support agency’s guideline page carry the real dates. State bar family law sections publish plain summaries after each session.
Usually you can ask. Most states let a parent seek modification when the guideline calculation shifts by a set percentage or after a set period. Run the new numbers before you file, since a review can move the figure either way.
It varies by state. California charges $435 for the first paper as of January 1, 2026, and other states sit both above and below that. Service and copies add more, and many counties require a paid parenting class.
Normally the child’s home state, meaning where the child lived for the six months before the case started. That rule comes from the Uniform Child Custody Jurisdiction and Enforcement Act, which every state except Massachusetts has adopted.
