# Missouri HB3110: Provides that the court shall not order a parent to pay child support to the other parent for reasonable or necessary expenses of the child if the parents are awarded equal time with the child

Missouri HB3110, Provides that the court shall not order a parent to pay child support to the other parent for reasonable or necessary expenses of the child if the parents are awarded equal time with the child, is a 2026 Regular Session House bill sponsored by Mike Costlow (Republican); status failed, last action 2026-05-15 (Referred: Emerging Issues) (as of 2026-11-04).

- Canonical: https://policyrisk.com/state-bill/MO-HB3110-2026
- As of: 2026-11-04
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Missouri HB3110
- State: Missouri
- Session: 2026 Regular Session
- Title: Provides that the court shall not order a parent to pay child support to the other parent for reasonable or necessary expenses of the child if the parents are awarded equal time with the child
- Status: failed
- Chamber: House
- Introduced: 2026-01-28
- Last action: 2026-05-15, Referred: Emerging Issues
- Sponsor: Mike Costlow (Republican)
- Cosponsors: 0
- Touches household money: no
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Mike Costlow (Republican), House

## Actions (3)

- 2026-05-15: Referred: Emerging Issues (House)
- 2026-01-29: Read Second Time (House)
- 2026-01-28: Introduced and Read First Time (House)

## Bill text

- Introduced, 2026-01-28: [PDF](https://documents.house.mo.gov/billtracking/bills261/hlrbillspdf/6937H.01I.pdf)

## Related bills

- HB3080: Modifies the historic preservation tax credit (signed)
- HB2974: Modifies provisions relating to licensure reciprocity (signed)
- HB2896: Modifies provisions relating to the governing bodies of certain public institutions of higher education (signed)
- HB2885: Requires all proceeds from boating registrations to be deposited in the water patrol division fund and used exclusively for the water patrol division (signed)
- HB2819: Modifies provisions relating to certain cash transactions requiring rounding to the nearest five cent denomination (signed)
- HB2596: Modifies provisions relating to health benefit plans (signed)

## Sources
- [Introduced (PDF)](https://documents.house.mo.gov/billtracking/bills261/hlrbillspdf/6937H.01I.pdf)

## Related
- [HB3080: Modifies the historic preservation tax credit](https://policyrisk.com/state-bill/MO-HB3080-2026)
- [HB2974: Modifies provisions relating to licensure reciprocity](https://policyrisk.com/state-bill/MO-HB2974-2026)
- [HB2896: Modifies provisions relating to the governing bodies of certain public institut…](https://policyrisk.com/state-bill/MO-HB2896-2026)
- [HB2885: Requires all proceeds from boating registrations to be deposited in the water p…](https://policyrisk.com/state-bill/MO-HB2885-2026)
- [HB2819: Modifies provisions relating to certain cash transactions requiring rounding to…](https://policyrisk.com/state-bill/MO-HB2819-2026)
- [HB2596: Modifies provisions relating to health benefit plans](https://policyrisk.com/state-bill/MO-HB2596-2026)
- [Missouri bills](https://policyrisk.com/states/missouri/bills)
- [Missouri state hub](https://policyrisk.com/states/missouri)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/MO-HB3110-2026 (as of 2026-11-04).