---
type: "Bill"
title: "A bill for an act relating to property tax levies, exemptions, classifications, assessment limitations, and administration, and including effective date and applicability provisions. (Formerly HSB 93.) Effective date: 01/01/2022. Applicability date: 01/01/2022."
description: "A bill for an act relating to property tax levies, exemptions, classifications, assessment limitations, and administration, and including effective date and applicability provisions. (Formerly HSB 93.) Effective date: 01/01/2022. Applicability date: 01/01/2022."
jurisdiction: "us/states/ia"
legislature: "Iowa General Assembly"
session: "2021-2022"
identifier: "HF 418"
citation: "Iowa HF 418 (2021-2022)"
classification: ["bill"]
subjects: ["property classification", "property taxes", "residential property", "tax exemptions", "tax levies"]
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 12
vote_count: 2
first_action: "2021-02-08"
last_action: "2021-03-08"
source: "openstates"
source_identifier: "ocd-bill/3f769a3c-2b38-4ac6-a48c-7fed08429973"
source_url: "https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=HF 418&ga=89"
source_hash: "b79a3355e5fa1fe3fcaec7e54845480d1ecf654d3ed62be8ab42470f2682f752"
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-ia"]
---

# Iowa HF 418 (2021-2022) — A bill for an act relating to property tax levies, exemptions, classifications, assessment limitations, and administration, and including effective date and applicability provisions. (Formerly HSB 93.) Effective date: 01/01/2022. Applicability date: 01/01/2022.

## Version chain

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

1. **Introduced** (filed) — [source](https://www.legis.iowa.gov/docs/publications/LGI/89/attachments/HF418.html)
2. **Signed Enrolled Bill (PDF)** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/LGE/89/Attachments/HF418_GovLetter.pdf)
3. **Enrolled** (enrolled) — [source](https://www.legis.iowa.gov/docs/publications/LGE/89/attachments/HF418.html)

## Votes

- Shall the bill pass? — **96–0** (pass) · lower
- Shall the bill pass? — **48–0** (pass) · upper

## Timeline

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

- **2021-02-08** Introduced, placed on Ways and Means calendar. `introduction`
- **2021-02-17** Passed House, yeas 96, nays none. `passage`
- **2021-02-24** Explanation of vote.
- **2021-02-17** Immediate message.
- **2021-02-18** Message from House.
- **2021-02-18** Read first time, attached to similar SF 365. `reading-1`
- **2021-02-23** Substituted for SF 365.
- **2021-02-23** Passed Senate, yeas 48, nays 0. `passage`
- **2021-02-23** Immediate message.
- **2021-02-23** Message from Senate.
- **2021-03-08** Reported correctly enrolled, signed by Speaker and President.
- **2021-03-08** Signed by Governor. `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/3f769a3c-2b38-4ac6-a48c-7fed08429973`. Confidence: reported (aggregated from official Iowa legislature records).