- Is Combinatorics Consortium Inc a tax-exempt 501(c)(3)?
- Yes. Combinatorics Consortium Inc is recognised by the IRS as a 501(c)(3) organisation (EIN 86-2621132). The IRS recognised Combinatorics Consortium Inc as tax-exempt in August 2021.
- What is Combinatorics Consortium Inc's EIN?
- Combinatorics Consortium Inc's Employer Identification Number (EIN) is 86-2621132. The EIN was assigned by the IRS in August 2021. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Combinatorics Consortium Inc do?
- Publishing, supporting conferences, support research
- Where is Combinatorics Consortium Inc located?
- Combinatorics Consortium Inc is located at 5007 Dupont Ave S, Minneapolis, MN, 55419.
- When was Combinatorics Consortium Inc founded or recognised by the IRS?
- Combinatorics Consortium Inc was recognised by the IRS as a tax-exempt organisation in August 2021. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Combinatorics Consortium Inc's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Combinatorics Consortium Inc reported $30K in total revenue and $41K in total expenses.
- Has Combinatorics Consortium Inc been auto-revoked by the IRS?
- No. Combinatorics Consortium Inc (EIN 86-2621132) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.
- Is Combinatorics Consortium Inc listed in IRS Publication 78?
- Yes. Combinatorics Consortium Inc is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.
