Legislation: batch B — IL IN KS KY LA MA MD ME MI MN

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

legislation/us/states/md/2024/hb-557.md

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+---
+type: "Bill"
+title: "Sales and Use Tax Exemption - Aircraft Parts and Equipment - Repeal of Reporting Requirement and Extension of Sunset"
+description: "Sales and Use Tax Exemption - Aircraft Parts and Equipment - Repeal of Reporting Requirement and Extension of Sunset"
+jurisdiction: "us/states/md"
+legislature: "Maryland General Assembly"
+session: "2024"
+identifier: "HB 557"
+citation: "Maryland HB 557 (2024)"
+classification: ["bill"]
+subjects: []
+status: "enacted"
+primary_sponsors: ["Adams", "Anderton", "Arentz", "Bouchat", "Chisholm", "Ciliberti", "Ghrist", "Griffith", "Grossman", "Guyton", "Hartman", "Hornberger", "Hutchinson", "Jacobs", "M. Morgan", "Mangione", "McComas", "Metzgar", "Miller", "Munoz", "Nawrocki", "Otto", "Reilly", "Rose", "Sample-Hughes", "Schmidt", "Szeliga", "T. Morgan", "Tomlinson", "Wivell"]
+version_count: 3
+action_count: 14
+vote_count: 2
+first_action: "2024-01-24"
+last_action: "2024-05-16"
+source: "openstates"
+source_identifier: "ocd-bill/6b0f8fab-8c1f-47f3-8128-51ec7deef64c"
+source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0557?ys=2024RS&search=True"
+source_hash: "b8e537e0a78635a79d3859dc11520ab2193923d314077ac48b2aeb60724167fd"
+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-md"]
+---
+
+# Maryland HB 557 (2024) — Sales and Use Tax Exemption - Aircraft Parts and Equipment - Repeal of Reporting Requirement and Extension of Sunset
+
+## Version chain
+
+The bill's text revisions, in order — the diff chain from filing to enrollment.
+
+1. **Chapter - Sales and Use Tax Exemption - Aircraft Parts and Equipment - Repeal of Reporting Requirement and Extension of Sunset** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/Chapters_noln/CH_957_hb0557t.pdf)
+2. **First - Sales and Use Tax Exemption - Aircraft Parts and Equipment - Repeal of Reporting Requirement and Sunset** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0557f.pdf)
+3. **Third - Sales and Use Tax Exemption - Aircraft Parts and Equipment - Repeal of Reporting Requirement and Sunset** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0557t.pdf)
+
+## Votes
+
+- On Third Reading — **133–2** (pass) · lower
+- On Third Reading — **45–0** (pass) · upper
+
+## Sponsors
+
+- Adams — primary (person)
+- Anderton — primary (person)
+- Arentz — primary (person)
+- Bouchat — primary (person)
+- Chisholm — primary (person)
+- Ciliberti — primary (person)
+- Ghrist — primary (person)
+- Griffith — primary (person)
+- Grossman — primary (person)
+- Guyton — primary (person)
+- Hartman — primary (person)
+- Hornberger — primary (person)
+- Hutchinson — primary (person)
+- Jacobs — primary (person)
+- M. Morgan — primary (person)
+- Mangione — primary (person)
+- McComas — primary (person)
+- Metzgar — primary (person)
+- Miller — primary (person)
+- Munoz — primary (person)
+- Nawrocki — primary (person)
+- Otto — primary (person)
+- Reilly — primary (person)
+- Rose — primary (person)
+- Sample-Hughes — primary (person)
+- Schmidt — primary (person)
+- Szeliga — primary (person)
+- T. Morgan — primary (person)
+- Tomlinson — primary (person)
+- Wivell — primary (person)
+
+## Timeline
+
+The legislative action history — every referral, reading, and vote.
+
+- **2024-01-24** First Reading Ways and Means `referral-committee`
+- **2024-01-24** Hearing 2/08 at 1:00 p.m.
+- **2024-04-01** Favorable with Amendments Report by Ways and Means `committee-passage-favorable`
+- **2024-04-01** Favorable with Amendments { `committee-passage-favorable`
+- **2024-04-01** Second Reading Passed with Amendments
+- **2024-04-02** Third Reading Passed `passage`
+- **2024-04-03** Referred Rules `referral-committee`
+- **2024-04-05** Rereferred to Budget and Taxation
+- **2024-04-06** Favorable Report by Budget and Taxation `committee-passage-favorable`
+- **2024-04-06** Favorable Adopted `committee-passage-favorable`
+- **2024-04-06** Second Reading Passed
+- **2024-04-08** Third Reading Passed `passage`
+- **2024-04-08** Returned Passed
+- **2024-05-16** Approved by the Governor - Chapter 957 `executive-signature`
+
+## Source
+
+OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/6b0f8fab-8c1f-47f3-8128-51ec7deef64c`. Confidence: reported (aggregated from official Maryland legislature records).
+