---
type: "Bill"
title: "Income Tax - Subtraction Modification - Maryland Transportation Authority Police"
description: "Income Tax - Subtraction Modification - Maryland Transportation Authority Police"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2019"
identifier: "SB 477"
citation: "Maryland SB 477 (2019)"
classification: ["bill"]
subjects: ["Taxes - Income", "Crimes and Punishments", "Exemptions", "Income Tax", "Law Enforcement", "Residency", "Transportation", "Department of"]
status: "enacted"
primary_sponsors: ["Kramer"]
version_count: 1
action_count: 17
vote_count: 3
first_action: "2019-02-04"
last_action: "2019-04-18"
source: "openstates"
source_identifier: "ocd-bill/8b438b85-5860-48d6-88f8-596a58ad64d3"
source_url: "http://mgaleg.maryland.gov/webmga/frmMain.aspx?id=SB477&stab=01&pid=billpage&tab=subject3&ys=2019rs"
source_hash: "73c21cffecaf17a6b5f47fe671f8671c77f3db4c8cc5f32e5fd335a1b9962844"
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 SB 477 (2019) — Income Tax - Subtraction Modification - Maryland Transportation Authority Police

## Version chain

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

1. **Bill Text** (committee substitute) — [source](http://mgaleg.maryland.gov/2019RS/bills/sb/sb0477f.pdf)

## Votes

- Motion to suspend rules and allow 2 Rdgs on 1 Day — **135–0** (pass) · lower
- On Third Reading — **46–0** (pass) · upper
- ON THIRD READING (Rules Suspended) — **136–0** (pass) · lower

## Sponsors

- Kramer — primary (person)

## Timeline

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

- **2019-02-04** First Reading Budget and Taxation `referral-committee`
- **2019-02-06** Hearing 3/06 at 1:00 p.m.
- **2019-02-28** Hearing canceled
- **2019-02-28** Hearing 3/13 at 1:00 p.m.
- **2019-04-05** Favorable Report by Budget and Taxation `committee-passage-favorable`
- **2019-04-05** Favorable Report Adopted `committee-passage-favorable`
- **2019-04-05** Second Reading Passed
- **2019-04-08** Third Reading Passed (46-0) `passage`
- **2019-04-08** First Reading House Rules and Executive Nominations `referral-committee`
- **2019-04-08** Rereferred to Ways and Means
- **2019-04-08** Favorable Report by Ways and Means `committee-passage-favorable`
- **2019-04-08** Favorable Report Adopted `committee-passage-favorable`
- **2019-04-08** Second Reading Passed
- **2019-04-08** Motion Rules Suspended two readings same day (Delegate Dumais) Adopted (135-0)
- **2019-04-08** Third Reading Passed (136-0) `passage`
- **2019-04-08** Returned Passed
- **2019-04-18** Approved by the Governor - Chapter 68 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/8b438b85-5860-48d6-88f8-596a58ad64d3`. Confidence: reported (aggregated from official Maryland legislature records).