---
type: "Bill"
title: "Revenue and taxation; Pass-Through Entity Tax Act; election; income tax returns; effective date."
description: "Revenue and taxation; Pass-Through Entity Tax Act; election; income tax returns; effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2024"
identifier: "HB 3559"
citation: "Oklahoma HB 3559 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Howard", "Kendrix"]
version_count: 7
action_count: 23
vote_count: 5
first_action: "2024-02-05"
last_action: "2024-04-29"
source: "openstates"
source_identifier: "ocd-bill/002e4716-713a-4af2-956c-2db947b1a7b2"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB3559&session=2400"
source_hash: "49f65176a5f30874c72e9c5a1f854b396ed1bf5cae590fe38425f6674f9e8ae5"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ok"]
---

# Oklahoma HB 3559 (2024) — Revenue and taxation; Pass-Through Entity Tax Act; election; income tax returns; effective date.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 INT/hB/HB3559 INT.PDF)
2. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/hB/HB3559 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/hB/HB3559 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/HB3559 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/HB3559 SFLR.PDF)
6. **HB3559 FULLAMD1 GERRID KENDRIX-MAH.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/HB3559 FULLAMD1 GERRID KENDRIX-MAH.PDF)
7. **House Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCS/HB3559 CS.PDF)

## Votes

- Finance — **10–0** (pass) · upper
- Appropriations And Budget Committee: Do Pass As Amended By Cs — **33–0** (pass) · lower
- Appropriations And Budget Finance Subcommittee: Do Pass — **10–0** (pass) · lower
- Third Reading — **45–0** (pass) · upper
- Third Reading — **98–0** (pass) · lower

## Sponsors

- Howard — primary (person)
- Kendrix — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2024-02-05** First Reading `introduction, reading-1`
- **2024-02-05** Authored by Representative Kendrix
- **2024-02-06** Second Reading referred to Appropriations and Budget `reading-2, referral-committee`
- **2024-02-06** Referred to Appropriations and Budget Finance - Revenue and Taxation Subcommittee `referral-committee`
- **2024-02-13** Recommendation to the full committee; Do Pass Appropriations and Budget Finance - Revenue and Taxation Subcommittee `committee-passage`
- **2024-02-26** CR; Do Pass, amended by committee substitute Appropriations and Budget Committee `committee-passage`
- **2024-02-26** Authored by Senator Howard (principal Senate author)
- **2024-03-06** General Order
- **2024-03-06** Coauthored by Representative(s) May
- **2024-03-06** Third Reading, Measure passed: Ayes: 98 Nays: 0 `passage, reading-3`
- **2024-03-06** Referred for engrossment
- **2024-03-07** Engrossed, signed, to Senate `passage`
- **2024-03-07** First Reading `introduction, reading-1`
- **2024-03-19** Second Reading referred to Finance `reading-2, referral-committee`
- **2024-03-25** Reported Do Pass Finance committee; CR filed `committee-passage`
- **2024-04-24** General Order, Considered
- **2024-04-24** Measure passed: Ayes: 45 Nays: 0 `passage`
- **2024-04-24** Engrossed measure signed, returned to House `passage`
- **2024-04-24** Referred for enrollment
- **2024-04-25** Enrolled, signed, to Senate
- **2024-04-25** Enrolled measure signed, returned to House
- **2024-04-25** Sent to Governor `executive-receipt`
- **2024-04-29** Approved by Governor 04/29/2024 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/002e4716-713a-4af2-956c-2db947b1a7b2`. Confidence: reported (aggregated from official Oklahoma legislature records).