Energy Efficient Home Credit (45L) in New Hampshire 2026
Calculate your energy efficient home credit (45l) tax savings in New Hampshire. New Hampshire has no state income tax, so savings come from the federal level.
New Hampshire Tax Overview
No income tax (interest/dividends tax repealed 2025). No sales tax. Very high property taxes (1.86%).
Energy Efficient Home Credit (45L) Savings Calculator for New Hampshire
Federal Savings
$5,000
22% bracket
New Hampshire State
$0
0% rate
Total Savings
$5,000
22.0% combined
Tax credits reduce your tax bill dollar-for-dollar, regardless of your tax bracket.
Savings by Tax Bracket in New Hampshire
New Hampshire has no state income tax — savings are from federal taxes only.
Eligibility Requirements
Builders or developers of new energy-efficient homes
- 1$2,500 for ENERGY STAR certified homes
- 2$5,000 for DOE Zero Energy Ready homes
- 3Must meet prevailing wage requirements for full credit
Common Mistakes to Avoid
- !Not obtaining required certifications before claiming
- !Missing prevailing wage requirements
- !Failing to meet the 50% energy savings threshold
New Hampshire Filing Tips
Fully income-tax-free since 2025. No sales tax. Very high property taxes can offset savings for homeowners. If commuting to Massachusetts, you may owe MA tax.
Required Tax Forms
File these forms with your federal tax return to claim the energy efficient home credit (45l).
Other Tax Deductions in New Hampshire
Mortgage Interest Deduction
Housing
Property Tax Deduction
Housing
Home Office Deduction
Housing
Home Energy Tax Credit
Housing
Residential Solar Tax Credit
Housing
Military Moving Expenses
Housing
PMI Premium Deduction
Housing
Mortgage Points Deduction
Housing
Energy Efficient Home Credit (45L) in Neighboring States
Tax Calculators for New Hampshire Cities
Calculate Your Full Tax Savings in New Hampshire
Use our free tax calculators to optimize your entire tax return for New Hampshire.
Frequently Asked Questions
How much can I save with the Energy Efficient Home Credit (45L) in New Hampshire?
In New Hampshire, the energy efficient home credit (45l) can save you an estimated $5,000 per year on a $5,000 deduction. This includes $5,000 in federal tax savings. The national average savings is $2,500/year.
What is the New Hampshire state income tax rate?
New Hampshire has no state income tax, which means the energy efficient home credit (45l) only provides federal tax savings for New Hampshire residents. No income tax (interest/dividends tax repealed 2025). No sales tax. Very high property taxes (1.86%).
Who qualifies for the Energy Efficient Home Credit (45L) in New Hampshire?
Builders or developers of new energy-efficient homes. The eligibility requirements are the same whether you live in New Hampshire or another state, as this is a federal tax credit. However, your total savings will vary based on New Hampshire's lack of state income tax.
What tax forms do I need to claim the Energy Efficient Home Credit (45L) in New Hampshire?
To claim the energy efficient home credit (45l), you need to file Form 8908 and Form 3800 with your federal return. Filing status affects your deduction limits and tax bracket.
Is the Energy Efficient Home Credit (45L) better in New Hampshire than in states without income tax?
Since New Hampshire has no state income tax, the energy efficient home credit (45l) only reduces your federal tax bill. Residents in states with income tax get additional state-level savings. However, New Hampshire residents often benefit from lower overall tax burden.
What is the standard deduction in New Hampshire for 2026?
New Hampshire has no state income tax, so there is no state standard deduction. The federal standard deduction for 2026 is $14,600 for single filers and $29,200 for married filing jointly.
Related Calculators
Mortgage Interest Deduction in New Hampshire
Avg savings: $3,500/year
Property Tax Deduction in New Hampshire
Avg savings: $2,200/year
Home Office Deduction in New Hampshire
Avg savings: $1,200/year
Home Energy Tax Credit in New Hampshire
Avg savings: $1,800/year
Residential Solar Tax Credit in New Hampshire
Avg savings: $7,500/year
Military Moving Expenses in New Hampshire
Avg savings: $4,000/year