increasing the research and development tax credit cap and relative to state park fees for state residents.
HB 1102 increases two key limits on New Hampshire's research and development (R&D) tax credit program. It raises the annual cap on total credits claimed by all businesses from $7 million to $10 million per fiscal year, and increases the maximum credit an individual business can claim from $50,000 to $100,000. This bill directly affects businesses conducting qualifying R&D activities in New Hampshire, allowing them to claim larger credits against their state business taxes. The changes take effect July 1, 2026, and do not require new state funding.
Bill status
vetoed
4 of 5 stages cleared
Introduction
Dec 2025
Committee Review
Jun 2026
House Passage
Feb 2026
Senate Passage
May 2026
Vetoed
Aug 2026
Introduced Dec 1, 2025
Vetoed Aug 19, 2026
Maddy AI version diff · 4 comparisons
What changed between versions
Version adopted by both bodies
→
CHAPTERED FINAL VERSION
·
3 edits
MINOR
The substantive policy content of HB 1102 did not change between these versions. The diff reflects the standard transition from an adopted bill to its final chaptered form (Chapter 338), including renumbering of sections, removal of the fiscal note, and formatting adjustments. Notably, the final version records that the governor vetoed the bill on July 10, 2026, and the legislature overrode the veto on August 19, 2026, enacting it without the governor's signature.
TECHNICAL
A record was added noting the bill was vetoed by the governor on July 10, 2026 and the veto was overridden by the legislature on August 19, 2026, with enactment under Article 44, Part II of the N.H. Constitution without the governor's signature.
Section numbers were renumbered from sequential (1-4) to chapter-based format (338:1 through 338:4), which is standard when a bill becomes chaptered law.
The fiscal note section, including revenue impact estimates and agency methodology, was removed as it is not part of the final enacted statute.
Floor votes · Senate Aug 19, 2026 · House Aug 19, 2026
How they voted
24–0
Passed
Total votes 24
Aug 19, 2026
D
Democratic8
100% Yea
R
Republican16
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
29
Key actions
15
Committee
14
Amendments
1
Aug 19, 2026
Vetoed
Notwithstanding the Governor's Veto, Shall HB 1102 Become Law: RC 24Y-0N, Veto Overridden by necessary two-thirds vote; 08/19/2026; SJ 15
upper
Aug 19, 2026
Vetoed
Veto Overridden 08/19/2026: RC 231-88 by Required Two-Thirds Vote HJ 16
lower
Aug 19, 2026
Senate · Passed
Senate Vote: pass (24-0)
senate
Jul 16, 2026
Vetoed
Vetoed by Governor Ayotte 07/10/2026
lower
Jun 4, 2026
Lower · Passed
Conference Committee Report 2026-2056c: Adopted, VV 06/04/2026 HJ 15 P. 12
lower
May 29, 2026
Upper · Passed
Conference Committee Report # 2026-2056c, Adopted, VV; 06/04/2026; SJ 14
upper
May 28, 2026
Upper · Passed
Conference Committee Report Filed, # 2026-2056c; 06/04/2026
upper
May 26, 2026
Lower · Passed
Conference Committee Meeting: 05/26/2026 09:30 am GP 232
lower
May 20, 2026
Upper · Passed
Sen. Lang Accedes to House Request for Committee of Conference, MA, VV; (In recess 05/14/2026); SJ 13
upper
May 19, 2026
Introduced
House Non-Concurs with Senate Amendment 2026-1919s and 2026-1642s and Requests CofC (Rep. Janigian): MA VV 05/14/2026 HJ 13 P. 150
lower
May 13, 2026
Upper · Passed
Ought to Pass with Amendment # 2026-1919s, MA, VV; OT3rdg; 05/14/2026; SJ 12
upper
May 13, 2026
Upper · Passed
Committee Amendment # 2026-1919s, AA, VV; 05/14/2026; SJ 12
upper
May 12, 2026
Upper · Passed
Committee Report: Ought to Pass with Amendment # 2026-1919s, 05/14/2026; Vote 7-0; CC; SC 18A
upper
May 7, 2026
Upper · Passed
Ought to Pass with Amendment # 2026-1642s, MA, VV; Refer to Finance Rule 4-5; 05/07/2026; SJ 11
upper
May 7, 2026
Upper · Passed
Committee Amendment # 2026-1642s, AA, VV; 05/07/2026; SJ 11
upper
Apr 23, 2026
Upper · Passed
Committee Report: Ought to Pass with Amendment # 2026-1642s, 05/07/2026, Vote 5-0; SC 17
upper
Feb 25, 2026
Introduced
Introduced 02/19/2026 and Referred to Ways and Means; SJ 5
upper
Feb 19, 2026
Lower · Passed
Ought to Pass: MA VV 02/19/2026 HJ 5 P. 37
lower
Feb 6, 2026
Lower · Passed
Committee Report: Ought to Pass 02/02/2026 (Vote 19-0; CC) HC 7 P. 23
lower
Jan 27, 2026
Lower · Passed
Full Committee Work Session: 02/02/2026 01:00 pm GP 159
lower
Dec 1, 2025
Introduced
Introduced 01/07/2026 and referred to Ways and Means HJ 1 P. 6
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
John Janigian
RRepublican
Ask Maddy
·
AI policy assistant
Ask Maddy about HB 1102
Scope: NH
Hi! I can help you understand HB 1102. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline