Nonprofits in Dover
Windsor Foundation Inc
Grantmakers and giving · Private foundation (501(c)(3))
- EIN (IRS number)
- 20-1484900
- Type
- Private foundation (501(c)(3))
- Kind of work
- Grantmakers and giving (IRS activity code: T20)
- Tax-exempt since
- 2006
- Mailing address
- Dover, DE 19904
Street address not shown, because it may be a home. - Yearly income (IRS range)
- $100,000 to $499,999
- Assets (IRS range)
- $100,000 to $499,999
Ranges are from the latest return the IRS has on file. Size is not a measure of quality.
Check this group on the IRS Tax Exempt Organization Search
The IRS search shows whether the group is still tax-exempt and whether gifts to it can be deducted. EIN 20-1484900
Latest Form 990 totals
- Tax year
- 2023
- Form
- 990-PF
- Total revenue
- $41
- Total expenses
- $227,551
From ProPublica Nonprofit Explorer, which copies IRS Form 990 data. Checked November 4, 2026.