---
title: "Anti Entropy Company Information"
slug: "anti-entropy-company-information"
updated: 2026-06-25T12:56:42Z
published: 2026-06-25T12:56:42Z
canonical: "resourceportal.antientropy.org/anti-entropy-company-information"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://resourceportal.antientropy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Anti Entropy Company Information

Who is this for?

This content is designed for participants in Anti Entropy's SparkWell fiscal sponsorship program. While some context will be specific to SparkWell and may need more context, we've made these resources public because they may, nevertheless, be useful to others who may be founding or building an organization.

About this document

This page provides essential information about Anti Entropy and the SparkWell program for Projects to reference when setting up operations, communications, and donor materials. It includes official entity details, contact information, and template language for websites and donation pages.

## Entity Details

| Name | Anti Entropy |
| --- | --- |
| Mailing Address | 500 Westover Dr #35601, Sanford, NC 27330 |
| EIN | 88-0967420 |
| Corporation formation | 18 February 2022 |
| Date of IRS exemption | 1 March 2022 |
| Website | [https://www.antientropy.org](https://www.antientropy.org) |
| Donation Pages | [https://www.every.org/anti-entropy](https://www.every.org/anti-entropy) |
| Determination Letter | [IRS Determination Letter](https://drive.google.com/file/d/1_PCFWtsid-8-7n8hHwLqcQeucD2I2rw6/view?usp=sharing) |

#### Anti Entropy Form 990

- [2025 Form 990](https://drive.google.com/file/d/1Rb-ccxHrdoJ8WFkOGncTGvindOLqcs-n/view?usp=drive_link)
- [2024 Form 990](https://drive.google.com/file/d/1UBX8mxDxaPi2VkLvjRLk1AHyMFok8YWP/view?usp=drive_link)
- [2023 Form 990](https://drive.google.com/file/d/1rc1zEoaofjehqO9HDWC3sGR8MPPSoqGn/view?usp=drive_link)
- [2022 Form 990](https://drive.google.com/file/d/1SuEm3Wgr7Y78nAUo1xd1gDexsZvKn4fB/view?usp=drive_link)

## Contact Information

| Purpose | Email Address |
| --- | --- |
| General operational support | support@antientropy.org |
| Financial requests & bookkeeping | bookkeeping@antientropy.org |
| General inquiries | contactus@antientropy.org |

## Template Verbiage

#### Website Footer (Short)

[Project Name] is a fiscally sponsored project of Anti Entropy (EIN: 88-0967420), a 501(c)(3) nonprofit organization. Donations are tax-deductible to the extent allowed by law.

#### Website Footer (Long)

[Project Name] is a fiscally sponsored project of Anti Entropy (EIN: 88-0967420), a 501(c)(3) nonprofit organization. Fiscal sponsorship allows us to operate with tax-exempt status while we develop as an independent organization. Donations to [Project Name] are tax-deductible to the extent allowed by law.

#### Donation Page

Your donation to [Project Name] is processed through our fiscal sponsor, Anti Entropy (EIN: 88-0967420), a 501(c)(3) nonprofit organization. Your contribution is tax-deductible to the extent allowed by law.