Williston Northampton School is a 32 organization in Easthampton, Massachusetts. Its tax id (EIN) is 41-975990. It was granted tax-exempt status by IRS in February, 1944. For detailed information such as income and other financial data of Williston Northampton School, refer to the following table.
| Organization Name | Williston Northampton School | 
|---|---|
| Tax Id (EIN) | 41-975990 | 
| Address | 19 Payson Ave, Easthampton, MA 01027-2286 | 
| In Care of Name | Kathy Ouimette | 
| All tax-exempt organizations in zip code 01027 | |
| Tax Period | Asset | Income | Revenue | 
|---|---|---|---|
| June, 2017 | $81,471,511 | $51,789,495 | $33,923,342 | 
| IRS Exempt Status Ruling Date | February, 1944 | 
|---|---|
| Exempt Status | |
| Deductibility | Contributions are deductible | 
| Tax Exempt Classification | Educational Institutions and Related Activities | 
| Tax Exempt Activity | Secondary, High School | 
| NTEE Code | B25 | 
| Organization's purposes,  activities, & operations  | 
Public interest litigation activities
 (note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)  | 
| Foundation Type | School 170(b)(1)(A)(ii) | 
| Organization Type | Corporation | 
| Organization Classification | 32 | 
| Affiliation | Independent - This organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations). | 
| Primary Return(s) Required to File | |
| Private Foundation Filing Requirement | No need to 990-PF return | 
| Asset Range Reported on Form 990 | $50,000,000 to greater | 
| Income Range Reported on Form 990 | $50,000,000 to greater | 
| Accounting Period | 6 |