Polk, Iowa · Grant
Invest DSM Homeowner Renovation Program
Run by Invest DSM
Homeowners in Des Moines' Special Investment Districts can get a matching grant of up to $75,000 covering 20% to 50% of a renovation that includes exterior work such as roofs, windows, siding or doors. No income or credit limits; approval is needed before any work starts.
Amounts
How much you get
A matching grant of 20% to 50% of eligible project costs, depending on the project and the neighborhood, up to $75,000. Larger grants are forgiven over five or seven years if you stay in the home; smaller grants are paid right after the work, with no forgiveness period.
Eligibility
Do I qualify?
You need to meet all 6 of these.
Your home is in Polk, Iowa.
The property must be in one of Invest DSM's Special Investment Districts (Columbus Park, Drake, Franklin, North of Grand / Woodland Heights, Oak Park / Highland Park, Union Park).
You must own the home and live in it as your primary residence (rentals are not eligible unless Invest DSM waives it).
Property taxes must be current. No income or credit requirements.
Work done or paid for before your application is approved is not eligible.
What to doComplete the interest form, inspection and application and get Invest DSM's approval before buying materials or starting work.
Every project must include an exterior component unless Invest DSM waives it.
What to doInclude at least one exterior project (for example roof, windows, siding, gutters or front door) in your scope of work.
Equipment
What equipment counts
Applying
How to apply
Get approved before you buy anything.
- Check your address and fill out the interest form.
Use the district map on the program page, then fill out the five-question interest form.
- Talk with a construction specialist and schedule an inspection.
The specialist inspects the home, including the roof and mechanical systems.
- Get contractor bids and a scope of work.
Send bids to your specialist, who sends a scope of work with the grant amount for each project.
- Apply and sign the grant agreement.
Submit the official application with proof of funds for your share. Don't start work or buy materials before approval.
- Do the work and get reimbursed.
Submit reimbursement requests with receipts as each stage finishes; after a final inspection, the check comes within six weeks.
Forms and instructionsInvest DSM: programs
Stacking
Use it with
Your address
Next steps
Check that it covers your address. This program has to approve you before you buy anything, so start with the program, not a contractor quote.
Is it available at your address?
Before anything else
Complete the interest form, inspection and application and get Invest DSM's approval before buying materials or starting work.
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Invest DSM Homeowner Renovation Program pay?
A matching grant of 20% to 50% of eligible project costs, depending on the project and the neighborhood, up to $75,000. Larger grants are forgiven over five or seven years if you stay in the home; smaller grants are paid right after the work, with no forgiveness period.
Do renters qualify?
You must own the home and live in it as your primary residence (rentals are not eligible unless Invest DSM waives it).
Do I need approval before I buy?
Yes. Apply before you buy or install anything; purchases made first don’t qualify. Work done or paid for before your application is approved is not eligible. Complete the interest form, inspection and application and get Invest DSM's approval before buying materials or starting work.
Is it still available?
Yes. It was open when we last checked, on October 28, 2026.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
When one of these pages changes, we re-check this page against it.
Nearby
More in Iowa
Polk, Iowa
Metro Home Improvement Program (MHIP)
Up to $16,820 loan
Homeowners in Ankeny, Altoona, Bondurant, Grimes, Polk City, Urbandale, West Des Moines and Windsor Heights with income at or below 80% of the area median income can get a 0% five-year forgivable loan of up to $16,820 for repairs such as roofs, heating, insulation, windows and siding. Only a few homes per city are funded each period; others go on a waiting list.
Checked Oct 28, 2026
All of Iowa
Weatherization Assistance Program
Work done at no cost
Free energy efficiency and safety upgrades, such as attic and wall insulation, air sealing and furnace work, for Iowa homeowners and renters with income at or below 200% of the federal poverty level. Apply at your county's Community Action Agency.
Checked Oct 28, 2026
Heartland Power Cooperative customers, Iowa
2026 Energy Efficiency and Conservation Incentives
Up to $1,000 back
Heartland Power Cooperative members get 2026 rebates of $25 to $1,000 on ENERGY STAR appliances, appliance recycling, water heaters, heat pumps ($200 to $400 per ton), windows, smart thermostats, EV chargers and audit-recommended improvements.
Checked Oct 28, 2026