Residential Solar Tax Credit in Washington, DC 2026
Calculate your residential solar tax credit tax savings in Washington, District of Columbia. With District of Columbia's 10.75% state tax rate, your combined savings are higher.
District of Columbia Tax Context
District has its own progressive income tax up to 10.75%; commuter tax applies to DC residents only
Residential Solar Tax Credit Savings Calculator for Washington
Federal Savings
$5,000
22% bracket
District of Columbia State
$0
10.75% rate
Local Tax
$0
0% rate
Total Savings
$5,000
32.8% combined
Tax credits reduce your tax bill dollar-for-dollar, regardless of your tax bracket.
Savings by Tax Bracket in Washington
Includes 10.75% District of Columbia state tax on top of federal savings.
Eligibility Requirements
Homeowners who install solar energy systems
- 1Must own the system
- 2New or existing home
- 330% of cost
District of Columbia residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 10.75%.
Common Mistakes to Avoid
- !Leasing vs owning solar
- !Not carrying forward unused credit
- !Forgetting to claim the deduction on your District of Columbia state return (missing 10.75% additional savings)
Required Tax Forms
File these forms with your federal tax return to claim the residential solar tax credit. District of Columbia may require additional state-specific forms.
Other Tax Deductions in Washington, DC
Mortgage Interest Deduction
Housing
Property Tax Deduction
Housing
Home Office Deduction
Housing
Home Energy Tax Credit
Housing
Military Moving Expenses
Housing
PMI Premium Deduction
Housing
Mortgage Points Deduction
Housing
Casualty & Theft Loss Deduction
Housing
Calculate Your Full Tax Savings in Washington
Use our free tax calculators to optimize your entire tax return for District of Columbia.
Frequently Asked Questions
How much can I save with the Residential Solar Tax Credit in Washington, DC?
In Washington, District of Columbia, the residential solar tax credit can save you an estimated $5,000 per year. This includes $5,000 in federal tax savings and $0 in District of Columbia state tax savings. The national average savings is $7,500/year.
What is the District of Columbia state income tax rate for Washington residents?
District of Columbia has a 10.75% state income tax rate. Washington residents have no additional local income tax. District has its own progressive income tax up to 10.75%; commuter tax applies to DC residents only
Who qualifies for the Residential Solar Tax Credit in Washington?
Homeowners who install solar energy systems. The eligibility requirements are the same whether you live in Washington or elsewhere in the U.S., as this is a federal tax credit. However, your savings amount will vary based on District of Columbia's 10.75% state tax rate.
What tax forms do I need to claim the Residential Solar Tax Credit in District of Columbia?
To claim the residential solar tax credit, you need to file Form 5695 with your federal return. District of Columbia residents should also check if the state allows this deduction on their state return, which could provide an additional 10.75% savings. Filing status affects your deduction limits and tax bracket.
Is the Residential Solar Tax Credit better in Washington than in states without income tax?
Yes, Washington residents benefit more because District of Columbia's 10.75% state income tax means the deduction reduces both your federal AND state tax liability. In states with no income tax (like Texas, Florida, or Nevada), this deduction only reduces federal taxes. Your combined rate of 32.8% means more savings per dollar deducted.
Related Calculators
Mortgage Interest Deduction in Washington
Avg savings: $3,500/year
Property Tax Deduction in Washington
Avg savings: $2,200/year
Home Office Deduction in Washington
Avg savings: $1,200/year
Home Energy Tax Credit in Washington
Avg savings: $1,800/year
Military Moving Expenses in Washington
Avg savings: $4,000/year
PMI Premium Deduction in Washington
Avg savings: $1,100/year