---
type: "Bill"
title: "Small Business Incubators Incentives Act; eliminating income tax exemption for sponsor and requirement for tenant. Effective date."
description: "Small Business Incubators Incentives Act; eliminating income tax exemption for sponsor and requirement for tenant. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "SB 485"
citation: "Oklahoma SB 485 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Bergstrom", "Fetgatter"]
version_count: 10
action_count: 30
vote_count: 2
first_action: "2019-02-04"
last_action: "2019-05-07"
source: "openstates"
source_identifier: "ocd-bill/6dc24eb1-5aca-47d4-85dc-f817c0c204bb"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB485&session=2000"
source_hash: "1c7c8e517b719cbd04ca04678e5fa4b4dfd1f32bee477097f0ff8d4d7745bce0"
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 SB 485 (2020) — Small Business Incubators Incentives Act; eliminating income tax exemption for sponsor and requirement for tenant. 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/2019-20 INT/SB/SB485 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 AMENDMENTS/Amendment & Engr/SB485 HASB & ENGR.PDF)
3. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/Senate/SB485 CA1.PDF)
4. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/SB/SB485 ENGR.PDF)
5. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/SB/SB485 ENR.PDF)
6. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/SB485 HFLR.PDF)
7. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/SB485 SFLR.PDF)
8. **House Committee Substitute for Senate Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/HCSS/SB485 HCS.PDF)
9. **SB485 (2-19-19) (BERGSTROM) RT FA1.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLOOR AMENDMENTS/Senate/SB485 (2-19-19) (BERGSTROM) RT FA1.PDF)
10. **SB485 FULLAMD1 SCOTT FETGATTER-MAH.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/House/SB485 FULLAMD1 SCOTT FETGATTER-MAH.PDF)

## Votes

- THIRD READING — **47–0** (pass) · upper
- FOURTH READING — **43–0** (pass) · upper

## Sponsors

- Bergstrom — primary (person)
- Fetgatter — primary (person)

## Timeline

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

- **2019-02-04** First Reading `introduction, reading-1`
- **2019-02-04** Authored by Senator Bergstrom
- **2019-02-05** Second Reading referred to Finance `referral-committee, reading-2`
- **2019-02-12** Reported Do Pass as amended Finance committee; CR filed `committee-passage`
- **2019-02-12** Title stricken
- **2019-02-18** Coauthored by Representative Fetgatter (principal House author)
- **2019-02-20** General Order, Amended
- **2019-02-20** Title restored
- **2019-02-20** Measure passed: Ayes: 47 Nays: 0 `passage`
- **2019-02-20** Referred for engrossment
- **2019-02-21** Engrossed to House `passage`
- **2019-02-21** First Reading `introduction, reading-1`
- **2019-03-19** Second Reading referred to Appropriations and Budget `referral-committee, reading-2`
- **2019-03-20** Referred to Appropriations and Budget Finance Subcommittee `referral-committee`
- **2019-04-08** Withdrawn from Appropriations and Budget Finance Subcommittee
- **2019-04-10** Withdrawn from Appropriations and Budget Committee
- **2019-04-10** Referred to Rules `referral-committee`
- **2019-04-11** CR; Do Pass, amended by committee substitute Rules Committee `committee-passage`
- **2019-04-23** General Order
- **2019-04-23** Third Reading, Measure passed: Ayes: 82 Nays: 8 `passage, reading-3`
- **2019-04-23** Referred for engrossment
- **2019-04-24** Engrossed, signed, to Senate `passage`
- **2019-04-24** HAs read
- **2019-05-01** HAs adopted
- **2019-05-01** Measure passed: Ayes: 43 Nays: 0 `passage`
- **2019-05-01** Referred for enrollment
- **2019-05-02** Enrolled, to House
- **2019-05-02** Signed, returned to Senate
- **2019-05-02** Sent to Governor `executive-receipt`
- **2019-05-07** Approved by Governor 05/07/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/6dc24eb1-5aca-47d4-85dc-f817c0c204bb`. Confidence: reported (aggregated from official Oklahoma legislature records).