Delaware bills · 153rd General Assembly (2025-2026)
Delaware HB 13
AN ACT TO AMEND TITLE 30 OF THE DELAWARE CODE RELATING TO PERSONAL INCOME TAX.
- Introduced
- In committee
- Passed House
- Passed Senate
- To Governor
- Became law
Sponsors
- Spiros Mantzavinos (Democratic)
- Eric Morrison (Democratic)
- Claire Snyder-Hall (Democratic)
- Sean M. Lynn (Democratic)
Summary
Official abstract published by the Delaware legislature· synopsis
Like under House Bill No. 13 (HB 13) and House Substitute No. 1 for HB 13 (HS 1 for HB 13), this Act adjusts the existing personal income tax brackets and applicable tax rates. Under this Act, for taxable years beginning after December 31, 2025, taxable income between $60,000 and $150,000 will continue to be taxed at a rate of 6.6%, but taxable income above $150,000 will be taxed at higher rates.
The result of the changes under this Act will be that those with a taxable income of $188,500 or less will see no increase in personal income taxes, with 94% of Delaware taxpayers receiving an overall tax decrease.
Like HS 1 for HB 13, House Substitute No. 2 for HB 13 differs from HB 13 as follows:
• Creates additional tax brackets for taxable income not in excess of $60,000.
• Decreases the tax rate for all tax brackets for taxable income not in excess of $60,000.
• Creates 3 additional tax brackets for taxable income above $60,000 instead of 2.
• Names this Act the “The John Kowalko, Jr., Fairness in Taxation Act”.
In addition, House Substitute No. 2 for HB 13 differs from HS 1 for HB 13 as follows:
• Further decreases the tax rate for all tax brackets for taxable income not in excess of $60,000.
• Revises the tax brackets so that tax rates increase for taxable income above $150,000 instead of $125,000.
• Adjusts the personal income tax filing threshold to align with the revised tax brackets.
• Makes technical corrections to conform existing law to the standards of the Delaware Legislative Drafting Manual.
Text versions
Roll-call votes
No recorded votes on this bill.
Actions
- Jun 18, 2025 · House
Motion to Release Failed - Jun 17, 2025 · House
Adopted in lieu of the original bill HB 13, and Assigned to Revenue & Finance Committee in House