Mississippi HB 1662: 50-50 Custody Presumption Heads to Governor

Mississippi Passes Historic 50-50 Custody Bill — Governor's Signature Could Transform Family Law by July 2026

Mississippi lawmakers passed House Bill 1662 on April 1, 2026, sending a historic joint custody presumption bill to Governor Tate Reeves for signature. If signed, the law takes effect July 1, 2026, and would require Mississippi courts to begin all custody determinations with a presumption of equal (50-50) parenting time — a dramatic shift from the current best-interests-of-the-child standard that gives judges broad discretion. Mississippi would join approximately 25 other states that have enacted some form of shared parenting presumption since 2017.

Key Facts: Mississippi HB 1662

What the Bill Actually Does

HB 1662 fundamentally restructures how Mississippi judges approach custody disputes. Under current Mississippi Code § 93-5-24, courts weigh twelve factors to determine custody arrangements based solely on the child's best interests, with no presumptive starting point. Judges can award anything from sole custody to various shared arrangements based on their assessment of each family's circumstances.

The new law changes this framework by establishing equal parenting time as the default position. According to reporting from Mississippi Today, the bill requires courts to "start at a 50-50 split" in all contested custody cases. A parent who wants more than 50% custody time must now prove why deviation from equal time serves the child's interests — effectively flipping the current burden of proof.

The bill does include exceptions for cases involving documented domestic violence, child abuse, substance abuse, or other factors that would make equal time contrary to the child's welfare. However, critics argue these carve-outs may not adequately protect children in less clear-cut situations.

Why This Matters for Mississippi Families

This legislation represents the most significant change to Mississippi custody law in decades. The practical effects will ripple through family courts starting July 1, 2026, affecting thousands of Mississippi families annually.

Mississippi courts handled approximately 12,500 divorce cases in 2024, according to Mississippi Administrative Office of Courts data. While not all involve contested custody, a substantial percentage do, meaning HB 1662 will directly impact how judges decide thousands of cases each year.

The shift matters because it changes who must prove what in court. Currently, a parent seeking primary custody must convince the judge that arrangement best serves the child. Under HB 1662, a parent seeking more than 50% time must prove why the presumptive equal split should not apply. This seemingly technical change fundamentally alters negotiation dynamics, settlement discussions, and litigation strategy.

The Debate: Supporters vs. Critics

Supporters of HB 1662 argue the bill modernizes Mississippi's approach to recognize that children generally benefit from meaningful relationships with both parents. Proponents point to research suggesting children in shared custody arrangements often demonstrate better psychological adjustment, academic performance, and physical health outcomes compared to sole-custody arrangements. The American Psychological Association's 2019 consensus report found that shared parenting after divorce can benefit children when parents cooperate and minimize conflict.

Critics, including former Mississippi family court judges quoted in Mississippi Today's coverage, warn the law could harm children by forcing equal time in situations where it may not be appropriate. Opponents argue that a rigid presumption cannot account for factors like:

• Parents living far apart (requiring school and activity disruptions)
• Children's established routines and preferences
• Work schedules that make equal splits impractical
• Cases involving high conflict where frequent transitions increase child stress
• Infants and very young children who may need more stability

The American Academy of Matrimonial Lawyers has historically opposed rigid custody presumptions, arguing judges need flexibility to craft arrangements fitting each family's unique circumstances.

How Mississippi Law Currently Works

Under current Miss. Code Ann. § 93-5-24, Mississippi courts apply the Albright factors — twelve considerations established by the Mississippi Supreme Court in Albright v. Albright (1983) — to determine custody. These factors include:

1. Age, health, and sex of the child
2. Continuity of care prior to separation
3. Parenting skills and willingness to care for the child
4. Employment and responsibilities
5. Physical and mental health of parents
6. Emotional ties between parent and child
7. Moral fitness of parents
8. Home, school, and community record of the child
9. Child's preference (if age-appropriate)
10. Stability of home environment
11. Other relevant factors affecting the child's welfare
12. Evidence of domestic abuse

Judges weigh these factors without any presumption favoring either parent or any particular custody arrangement. HB 1662 overlays a 50-50 presumption onto this framework, meaning judges must still consider the Albright factors but now start from an equal-time baseline.

Practical Takeaways for Mississippi Parents

1. Cases filed before July 1, 2026 proceed under current law — if you have an active custody matter, the presumption does not apply retroactively to pending cases

2. Modifications filed after July 1, 2026 likely will apply the new standard — parents seeking to modify existing custody orders should anticipate courts applying the 50-50 presumption

3. Document everything if you believe equal time is inappropriate — the burden shifts to parents seeking deviation, making contemporaneous records of concerning behavior more important than ever

4. Settlement negotiations will change dramatically — with 50-50 as the presumptive outcome, parties may find less incentive to litigate and more reason to negotiate practical schedules

5. Consult a Mississippi family law attorney promptly — parents with custody concerns should seek legal advice before the effective date to understand how the change affects their specific situation

What Happens Next

Governor Tate Reeves has not publicly indicated whether he will sign HB 1662. Under Mississippi law, the Governor has five days (excluding Sundays) to sign a bill, veto it, or allow it to become law without signature. Given the bill's bipartisan passage and public support for shared parenting concepts, observers consider signature likely.

If signed, family law practitioners will need to adjust their case strategies immediately. The Mississippi Bar's Family Law Section will likely issue practice guidance, and Chancery Courts may release administrative orders clarifying implementation procedures before July 1.

Frequently Asked Questions

Does HB 1662 guarantee I will get 50-50 custody?

No, HB 1662 creates a rebuttable presumption, not a guarantee. Courts start at 50-50 but can deviate based on evidence showing unequal time better serves the child's interests. Factors like domestic violence, substance abuse, geographic distance, and children's established routines may justify different arrangements. The presumption affects who bears the burden of proof, not the final outcome.

When does the new Mississippi custody presumption take effect?

HB 1662 takes effect July 1, 2026, assuming Governor Reeves signs the bill. Cases filed on or after that date will apply the new 50-50 presumption under amended Miss. Code Ann. § 93-5-24. Cases already pending when the law takes effect generally proceed under prior law, though modification petitions filed afterward may apply the new standard.

Can I modify my existing custody order to get 50-50 under the new law?

You may file a modification petition citing the new presumption after July 1, 2026, but success requires showing a material change in circumstances — the same standard that currently applies to modifications. The new law does not automatically entitle parents with existing orders to equal time. Courts will weigh whether circumstances have changed sufficiently to justify modification alongside the new presumptive framework.

Does the 50-50 presumption apply if there was domestic violence?

HB 1662 includes exceptions for documented domestic violence, child abuse, neglect, and substance abuse. In cases involving protective orders or substantiated abuse allegations, courts may deviate from the presumption without requiring the affected parent to overcome the 50-50 baseline. However, critics worry the exceptions may not capture all situations where equal time could harm children.

How does Mississippi's law compare to other states?

Mississippi joins approximately 25 states that have enacted shared parenting presumptions since Kentucky passed the first statewide 50-50 presumption in 2017. Arizona, Arkansas, Florida, Missouri, and West Virginia have similar laws. Each state's implementation differs — some create true 50-50 presumptions while others use softer "maximizing time" language. Mississippi's HB 1662 falls on the stronger end of the spectrum.

Mississippi residents navigating custody matters can find experienced family law attorneys in their county through our directory.

This article discusses recent news and provides general legal commentary. It does not constitute legal advice. Every case is unique. Consult a qualified family law attorney for advice specific to your situation.