# Arizona HB 2688: internal revenue code; conformity.

Arizona HB 2688, internal revenue code; conformity., is a Fifty-seventh Legislature - First Regular Session House bill sponsored by Justin Olson (Republican); status signed, last action 2025-02-24 (Third Reading: Passed) (as of 2026-10-19).

- Canonical: https://policyrisk.com/state-bill/AZ-HB2688-57th-1st-regular
- As of: 2026-10-19
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Arizona HB 2688
- State: Arizona
- Session: Fifty-seventh Legislature - First Regular Session
- Title: internal revenue code; conformity.
- Status: signed
- Chamber: House
- Introduced: 2025-02-05
- Last action: 2025-02-24, Third Reading: Passed
- Sponsor: Justin Olson (Republican)
- Cosponsors: 0
- Subjects: conformity, internal revenue code, taxation - title 42, taxation of income - title 43
- Touches household money: no
- Roll calls: 4 (100 yes, 0 no in all)
- Economic provisions PRIA read: 1

## Summary

No summary available.

## Bill overview: provisions PRIA read

- Arizona updates federal rules for state taxes: mixed, medium. For tax years starting after December 31, 2024, Arizona uses federal income tax rules in effect on January 1, 2025. This includes provisions effective during 2024 with retroactive dates, but excludes federal changes enacted after January 1, 2025. For tax years starting after December 31, 2023, thro…

## Sponsors and cosponsors

- Sponsor: Justin Olson (Republican), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-02-24 | House | THIRD: Passed | pass | 30 | 0 |   |
| 2025-02-13 | House | THIRD: Passed | pass | 54 | 0 |   |
| 2025-02-10 | House | C&P | pass | 8 | 0 |   |
| 2025-02-05 | House | DP | pass | 8 | 0 |   |

## Actions (5)

- 2025-02-24: Third Reading: Passed (House)
- 2025-02-24: Miscellaneous Motion: Passed (House)
- 2025-02-13: Third Reading: Passed (House)
- 2025-02-10: undefined: C&P (House)
- 2025-02-05: undefined: DP (House)

## Bill text

- Chaptered Version: [HTML](https://www.azleg.gov/legtext/57leg/1R/laws/0001.htm), [PDF](https://apps.azleg.gov/BillStatus/GetDocumentPdf/526767)
- House Engrossed Version: [HTML](https://www.azleg.gov/legtext/57leg/1R/bills/HB2688H.htm), [PDF](https://apps.azleg.gov/BillStatus/GetDocumentPdf/524109)
- Introduced Version: [HTML](https://www.azleg.gov/legtext/57leg/1R/bills/HB2688P.htm), [PDF](https://apps.azleg.gov/BillStatus/GetDocumentPdf/521945)

## Related bills

- SB 1537: transitional housing; reentry programs; licensure (signed)
- SB 1496: tax credit; qualifying charitable organizations (signed)
- HB 2036: ASRS; temporary personnel service (signed)
- SB 1742: 2025-2026; higher education (signed)
- HB 2034: ASRS; supplemental employee deferral plan (signed)
- SB 1735: 2025-2026; general appropriations act (signed)

## Sources
- [Chaptered Version (HTML)](https://www.azleg.gov/legtext/57leg/1R/laws/0001.htm)
- [Chaptered Version (PDF)](https://apps.azleg.gov/BillStatus/GetDocumentPdf/526767)
- [House Engrossed Version (HTML)](https://www.azleg.gov/legtext/57leg/1R/bills/HB2688H.htm)
- [House Engrossed Version (PDF)](https://apps.azleg.gov/BillStatus/GetDocumentPdf/524109)
- [Introduced Version (HTML)](https://www.azleg.gov/legtext/57leg/1R/bills/HB2688P.htm)
- [Introduced Version (PDF)](https://apps.azleg.gov/BillStatus/GetDocumentPdf/521945)

## Related
- [SB 1537: transitional housing; reentry programs; licensure](https://policyrisk.com/state-bill/AZ-SB1537-57th-1st-regular)
- [SB 1496: tax credit; qualifying charitable organizations](https://policyrisk.com/state-bill/AZ-SB1496-57th-1st-regular)
- [HB 2036: ASRS; temporary personnel service](https://policyrisk.com/state-bill/AZ-HB2036-57th-1st-regular)
- [SB 1742: 2025-2026; higher education](https://policyrisk.com/state-bill/AZ-SB1742-57th-1st-regular)
- [HB 2034: ASRS; supplemental employee deferral plan](https://policyrisk.com/state-bill/AZ-HB2034-57th-1st-regular)
- [SB 1735: 2025-2026; general appropriations act](https://policyrisk.com/state-bill/AZ-SB1735-57th-1st-regular)
- [Arizona bills](https://policyrisk.com/states/arizona/bills)
- [Arizona state hub](https://policyrisk.com/states/arizona)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/AZ-HB2688-57th-1st-regular (as of 2026-10-19).