Mississippi Governor Tate Reeves allowed House Bill 1662 to become law without his signature on April 8, 2026, making Mississippi the seventh state to adopt a rebuttable presumption of 50-50 joint custody in divorce proceedings. When the law takes effect July 1, 2026, Mississippi family courts will begin custody determinations with the assumption that equally shared parenting time serves children's best interests.
Key Facts: Mississippi HB 1662
| Item | Details |
|---|---|
| What happened | HB 1662 creates rebuttable presumption of joint custody with equal parenting time |
| Effective date | July 1, 2026 |
| Legislative vote | House: 118-0, Senate: 52-0 (unanimous) |
| Governor action | Allowed to become law without signature on April 8, 2026 |
| Key exception | Documented family violence rebuts the presumption |
| Mississippi ranking | 7th state with mandatory 50-50 custody presumption |
Why This Changes Mississippi Custody Law
Mississippi family courts will now start every custody case with a legal presumption that children benefit from spending equal time with both parents. Under Miss. Code Ann. § 93-5-24 as amended by HB 1662, judges must apply this 50-50 presumption unless a parent proves by clear and convincing evidence that equal time would harm the child.
The unanimous legislative support, with 118 House members and 52 Senators voting yes, reflects growing national momentum toward shared parenting. Kentucky became the first state to adopt a 50-50 presumption in 2017, followed by Arizona, Arkansas, West Virginia, South Dakota, and Florida. Mississippi now joins this group, with legislators citing research showing children of divorce fare better with substantial time with both parents.
Governor Reeves chose not to sign the bill but allowed it to become law, a procedural move that indicates neither enthusiastic support nor opposition. The bill reached his desk on March 25, 2026, and his 15-day window expired April 8, 2026, triggering automatic enactment under Mississippi's constitution.
How Mississippi Courts Will Apply the New Standard
Starting July 1, 2026, Mississippi chancellors handling divorce and custody matters must follow a three-step analysis under the amended Miss. Code Ann. § 93-5-24:
- Begin with the presumption that joint legal and physical custody with substantially equal parenting time serves the child's best interests
- Allow either parent to present evidence rebutting this presumption
- Apply the Albright factors (Mississippi's 12-factor best interests test) only after considering the presumption
The Albright factors, established in the 1983 Mississippi Supreme Court case Albright v. Albright, remain relevant but now operate within a different framework. Previously, courts weighed factors like continuity of care, parenting skills, and emotional bonds with no starting presumption. Under HB 1662, the 50-50 split is the baseline unless evidence justifies deviation.
The rebuttable presumption standard means a parent seeking more than 50% time must prove equal custody would harm the child. This shifts the burden significantly. Before HB 1662, neither parent started with an advantage. After July 1, 2026, the parent seeking primary custody carries the burden of proof.
Exceptions for Family Violence
HB 1662 includes critical protections for domestic violence situations. The 50-50 presumption does not apply when a court finds credible evidence of family violence, defined under Miss. Code Ann. § 93-21-3 as physical harm, bodily injury, assault, sexual assault, stalking, or a credible threat of such acts.
Documented domestic violence through police reports, protective orders, or medical records automatically rebuts the equal custody presumption. Courts may also consider testimony from witnesses, counselors, or child protective services workers. The bill's sponsors emphasized that protecting children from violent households takes priority over the shared parenting presumption.
Practical Takeaways for Mississippi Parents
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Cases filed before July 1, 2026 proceed under current law, where no presumption favors either parent. Cases filed on or after July 1, 2026 fall under the new 50-50 presumption.
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Parents seeking primary custody after the effective date must document specific reasons why equal time harms their child. General preferences or inconvenience will not overcome the presumption.
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Modification petitions for existing custody orders filed after July 1, 2026 will likely be evaluated under the new standard, though courts may require a material change in circumstances before applying HB 1662 to older cases.
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Parents with documented domestic violence history should gather protective orders, police reports, medical records, and witness statements before July 1, 2026 to ensure these records support their position under the new framework.
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Work schedules, geographic distance, and school logistics remain relevant factors. Even under a 50-50 presumption, courts can deviate when practical circumstances make equal time unworkable.
What This Means for Pending Divorces
Mississippians currently in divorce proceedings face a strategic question: does filing custody motions before or after July 1, 2026 better serve their interests? Parents who want equal time benefit from waiting until the presumption applies. Parents seeking primary custody may prefer resolving matters before the new law takes effect.
This timing calculation affects settlement negotiations already underway. A parent previously willing to accept 60-40 custody may now push for 50-50, knowing July brings a legal presumption supporting that outcome. Conversely, parents hoping for primary custody face pressure to finalize agreements before the landscape shifts.
Family law attorneys across Mississippi report increased client inquiries about HB 1662's impact on their cases. The transition period between now and July 1 will likely see a spike in settlement activity as parties adjust to the coming change.
FAQs
Does HB 1662 guarantee I will get 50-50 custody?
No, HB 1662 creates a rebuttable presumption, not a guarantee. Courts start with the assumption that 50-50 serves children's best interests, but either parent can present evidence showing equal time would harm the child. Factors like domestic violence, substance abuse, parental alienation, or extreme geographic distance can rebut the presumption. Approximately 15-25% of custody cases nationally involve circumstances that overcome shared parenting presumptions.
When exactly does the new Mississippi custody law take effect?
Mississippi HB 1662 takes effect July 1, 2026. Cases filed on or after that date will be evaluated under the new 50-50 presumption standard. Cases filed before July 1, 2026 generally proceed under current law, though modification petitions filed after the effective date may be subject to the new framework depending on how Mississippi chancellors interpret the transition provisions.
Can I modify my existing custody order to get 50-50 under the new law?
You must still prove a material change in circumstances to modify an existing Mississippi custody order. HB 1662 alone does not constitute grounds for modification. However, if you can demonstrate changed circumstances such as a new job schedule, relocation, or child's changing needs, courts will likely apply the new 50-50 presumption when evaluating your modification request filed after July 1, 2026.
What happens if my ex has a history of domestic violence?
Documented domestic violence rebuts the 50-50 presumption under HB 1662. If you have protective orders, police reports, medical records, or credible witness testimony establishing family violence as defined under Miss. Code Ann. § 93-21-3, courts will not apply the equal custody presumption. Instead, judges will determine custody based on the child's safety and best interests without the 50-50 starting point.
Which other states have 50-50 custody presumptions like Mississippi?
Mississippi becomes the seventh state with a mandatory 50-50 custody presumption. Kentucky led in 2017, followed by Arizona (2013 strengthened in 2018), Arkansas (2021), West Virginia (2022), South Dakota (2023), and Florida (2023). Another 12 states have weaker shared parenting preferences that favor equal time without creating a legal presumption. The trend toward equal custody presumptions continues gaining momentum nationally.
Connect with a Mississippi Family Law Attorney
The transition to 50-50 custody presumption affects how Mississippi courts will evaluate your case. Whether you are filing for divorce, modifying an existing order, or navigating custody negotiations, understanding how HB 1662 applies to your specific circumstances matters. An experienced Mississippi family law attorney can help you prepare for the changes taking effect July 1, 2026.
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.