Mission
To promote the use of cast iront soil pipe.
Cast Iron Soil Pipe Institute is a Public Charity headquartered in Mundelein, IL. Financial data from the 2024 filing: $4.0M revenue, $3.6M expenses, $1.1M total assets.
To promote the use of cast iront soil pipe.
How Cast Iron Soil Pipe Institute divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Source: Form 990 filings with the IRS, latest fiscal year 2024. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $4.0M | $3.6M | $1.1M |
| 2023 | $2.7M | $3.4M | $724K |
| 2022 | $2.3M | $2.1M | $1.4M |
| 2021 | $2.5M | $2.4M | $1.2M |
| 2020 | $2.7M | $2.2M | $1.1M |
Between 2020 and 2024, reported annual revenue grew from $2.7M to $4.0M (+52%), with total assets most recently reported at $1.1M.
Interactive year-over-year charts and full filing details available with membership.