The Aigner Foundation Inc
Accepts applications
The Aigner Foundation Inc is a private foundation in Arlington Heights, Illinois. In tax year 2025 it gave $91,728 in 9 grants; the typical grant was $10,000 and the largest $25,000. It accepts applications; its filing gives the instructions below.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$91,728
- Number of grants9
- Typical grant$10,000
- Largest grant$25,000
- Assets$3.4 million
- New grantees67%
Giving in 2025 was down from $122,761 the year before.
67% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $105,090 | 5 | $2.7 million |
| 2024 | $122,761 | 9 | $3.0 million |
| 2025 | $91,728 | 9 | $3.4 million |
How to apply
| Contact | Seth Aigner PO Box 1413, Arlington Heights, IL 60004 |
|---|---|
| Phone or email | (630) 809-2644, saigner@comcast.net |
| What to submit | Application form will be made available upon request. |
What The Aigner Foundation Inc funds
Where it gives
Its grants went to recipients in 3 states, the most to Illinois.
| State | Grants | Amount |
|---|---|---|
| Illinois | 7 | $82,100 |
| Maryland | 1 | $7,628 |
| Nebraska | 1 | $2,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| Employee Assistance Fund Seed Money | Charitable | $25,000 |
| Refuge for Women | Charitable | $15,600 |
| Concordia Place | Charitable | $15,000 |
| Northern Illinois Food Bank | Charitable | $10,000 |
| Center for Enriched Living | Charitable | $10,000 |
| Lutheran World Relief | Charitable | $7,628 |
| Lutheran Social Services of Illinois | Charitable | $5,000 |
| Mosaic National Supports | Charitable | $2,000 |
| Betsy's Blankets | Charitable | $1,500 |
Officers and trustees
- Rev Frederick Aigner
- Molly Aigner Russell
- Seth Matthew Aigner
Questions people ask
Does The Aigner Foundation Inc accept grant applications?
Yes. Its latest IRS filing says it accepts applications.
How much does The Aigner Foundation Inc give?
$91,728 in tax year 2025, across 9 grants, with a typical grant of $10,000.
Who runs The Aigner Foundation Inc?
Its 2025 filing lists Rev Frederick Aigner (President/Director), Molly Aigner Russell (Secretary/Director) and Seth Matthew Aigner (Treasurer/Director).
What does The Aigner Foundation Inc fund?
Based on its grants, mainly faith communities and human services.