# Mountains of Strength

Physical fitness and community recreation nonprofit in Boulder, Colorado 80301. EIN 33-1561745. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/331561745-mountains-of-strength

## IRS facts

- Type: Physical fitness and community recreation (IRS activity code N30)
- Tax status: 501(c)(3), contributions deductible, recognized 2024
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## Local context

- Boulder County, Colorado: about 54,776 children under 18 (U.S. Census Bureau, July 1, 2024): https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/asrh/cc-est2024-agesex-all.csv
- 172 youth and community nonprofits in this directory in the county: 3.1 per 1,000 children.
- Licensed programs in Boulder: 4 camps, 51 licensed child care centers, 35 school-age programs: https://backpr.com/find/colorado/boulder
- Colorado rules: https://backpr.com/resources/states/colorado

## Questions

**What is Mountains of Strength's EIN?**

Mountains of Strength's EIN (Employer Identification Number) is 33-1561745. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.

**Is Mountains of Strength a nonprofit?**

Yes. The IRS lists Mountains of Strength in Boulder, Colorado as tax-exempt under section 501(c)(3), recognized since 2024. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.

**Are donations to Mountains of Strength tax-deductible?**

Yes, the IRS lists gifts to Mountains of Strength as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.

**What does Mountains of Strength do?**

The IRS classifies Mountains of Strength as: Physical fitness and community recreation. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

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Data as of November 8, 2026. Sources: IRS Business Master File, IRS Form 990 series e-file data, U.S. Census Bureau. No officer or staff names are published.