{"ein":"042104847","kind":"nonprofit","verification":"irs-listed","name":"WILLIAMS COLLEGE","ntee":"B420","city":"WILLIAMSTOWN","state":"MA","revenue":528792709,"assets":5540530680,"sourceName":"IRS Exempt Organizations Business Master File extract","sourceUrl":"https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf","lastChecked":"2026-07-05"}