Home Improvement Grants in Lewiston.

Find grants, rebates, forgivable loans, and free programs for Lewiston, ID, filtered to your situation.

As of June 2026, 25 home improvement grant, rebate, and forgivable loan programs are open to homeowners in Lewiston, ID, with individual awards up to $126,526. 9 programs target seniors, 3 serve veterans, and 9 require no income limit.

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Showing 25 programs
Varies, no individual cap; projects typically $10K-$200K+

FEMA Hazard Mitigation Grant Program (HMGP)

HMGP provides funding after a presidentially declared disaster to help communities reduce future disaster losses. Homeow...

Disaster
Up to $30,000

FEMA Increased Cost of Compliance (ICC) Coverage

ICC coverage is built into every National Flood Insurance Program (NFIP) policy and pays up to $30,000 to help bring a s...

Disaster
Varies by jurisdiction, typically $5,000-$15,000 per unit

HUD Lead Hazard Control & Healthy Homes

HUD funds state, county, and city governments to identify and fix lead-based paint hazards and other health hazards (mol...

Seniors & Disability
Varies, full line replacement cost covered in many programs

EPA / WIIN Act Lead Service Line Replacement

EPA's WIIN Act grants and the Drinking Water State Revolving Fund (DWSRF) fund lead service line replacement programs in...

Seniors & Disability
Up to $10,000 in weatherization services

Idaho Weatherization Assistance Program (WAP)

Federally funded weatherization program administered through Community Action Partnership agencies. Provides free energy...

Weatherization
Forgivable loan up to $30,000

Idaho Housing and Finance Association Owner-Occupied Rehabilitation

Provides forgivable loans for major home repairs and rehabilitation for income-qualified homeowners. Loan is forgiven af...

Home Repair
Grant up to $8,000

Lewiston CDBG Emergency Home Repair

City-administered CDBG grant for emergency home repairs that pose immediate health and safety threats. Available to low-...

Emergency
Forgivable loan up to $35,000

Lewiston Owner-Occupied Rehabilitation Program

Major home rehabilitation program for income-qualified homeowners in Lewiston. Provides forgivable loans for comprehensi...

Home Repair
Grant up to $15,000

Lewiston ADA Home Accessibility Modification Program

Provides grants for accessibility modifications to enable disabled or elderly homeowners to remain in their homes safely...

Seniors & Disability
Up to $5,000 loan

Lewiston Sewer Lateral Repair Assistance

Low-interest loan program to assist homeowners with the cost of repairing or replacing private sewer lateral lines from ...

Home Repair
Up to $2,500 rebate

Avista Utilities Heat Pump Rebate

Rebate for installation of qualifying high-efficiency electric heat pumps, including ductless mini-splits and central du...

Energy
Up to $3,000 in combined rebates

Avista Home Energy Efficiency Rebate

Comprehensive rebate program for energy efficiency improvements including insulation, air sealing, windows, doors, and e...

Weatherization
$75 instant rebate

Avista Smart Thermostat Rebate

Instant rebate on qualifying smart thermostats purchased through Avista's online marketplace. Smart thermostats help red...

Energy
Free weatherization services

Avista Low-Income Weatherization Assistance

Enhanced weatherization program for income-qualified Avista customers. Provides free energy efficiency upgrades beyond s...

Weatherization
Up to $10,000 grant (age 62+) and $40,000 loan, $50,000 combined

USDA Section 504 Home Repair Loan

Low-interest loan for very low-income homeowners in eligible rural areas to repair, improve, or modernize their homes. L...

Home Repair
Up to $10,000 grant (age 62+) and $40,000 loan, $50,000 combined

USDA Section 504 Home Repair Grant (Seniors)

Grant for homeowners age 62 or older with very low income to remove health and safety hazards from their homes. Grant do...

Seniors & Disability
Up to $126,526 (SAH) or $25,350 (SHA), FY2026

VA Specially Adapted Housing (SAH) Grant

Grant for veterans with certain service-connected disabilities to help purchase or construct an adapted home, or modify ...

Veterans
Up to $25,350 (SHA), FY2026

VA Special Housing Adaptation (SHA) Grant

Grant for veterans with certain service-connected disabilities to adapt a home to meet their needs. For veterans who are...

Veterans
Up to $25,000 per unit

Idaho HOME Investment Partnerships Program

Federally funded HOME program providing rehabilitation assistance to income-qualified homeowners. Funds can be used for ...

Home Repair
Up to $500 per household

Idaho Senior Independent Living Program

Provides minor home modifications and repairs to help seniors age 60+ remain safely in their homes. Services include ins...

Seniors & Disability
Up to $1,200 per season

Idaho Low Income Home Energy Assistance (LIHEAP)

Helps low-income households pay heating and cooling costs. Priority given to households with elderly members, young chil...

Energy
Up to $600 emergency assistance

Idaho Energy Crisis Assistance

Emergency assistance for households facing immediate heating or cooling crisis, such as disconnect notices or broken hea...

Emergency
Up to $1,500 property tax reduction

Idaho Property Tax Reduction (Circuit Breaker)

Reduces property taxes for qualifying Idaho homeowners age 65+, disabled, veterans, or widows/widowers of veterans. Bene...

Property Tax Relief
30% of system cost as tax credit

Federal Residential Clean Energy Credit (Solar ITC)

Federal tax credit worth 30% of the cost of installing solar panels, solar water heaters, and battery storage systems. C...

Solar/Renewable
Free lead testing and abatement

Lewiston Lead-Safe Homes Program

Free lead hazard assessment and abatement for income-qualified homes built before 1978 with children under age 6 or preg...

Home Repair

💡 Stack programs to maximize your savings

Many of these programs can be combined. For example, you can use a city repair grant for the work, a utility rebate for the energy savings, and a federal tax credit on top, all for the same project.

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