Youth and community nonprofits / Missouri / Mound City

Youth development programs

Big Muddy Association Inc

A tax-exempt youth development programs nonprofit with a mailing address in Mound City, Missouri, IRS-recognized as tax-exempt since 2017.

Data as of November 8, 2026Markdown copyJSON data

IRS facts

Type: Youth development programs (IRS activity code O50)

Mailing city (IRS): Mound City, Missouri 64470

EIN: 81-3040780

Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2017, per IRS records posted October 13, 2026.

Revenue on its latest IRS filing: Not reported. Groups with under $50,000 in receipts usually file the e-Postcard (Form 990-N), which shows no revenue.

Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer

Around Mound City and its county

Holt County, Missouri: the Census Bureau estimates about 883 children under 18 (July 1, 2024). This directory lists 8 youth and community nonprofits with a mailing ZIP code in the county, about 9.1 per 1,000 children. The count includes PTAs, arts and day care groups, so it is not a measure of places for kids.

This group's ZIP code is matched to the county that holds most of its area, so counts are approximate. County figures come from the Census Bureau's Vintage 2024 population estimates.

Licensed programs in Mound City

1 licensed child care centers are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.

licensed child care center

Holt County Head Start

Mound City, MO

State record

Missouri background check rules for youth programs · How BackPR works for youth development nonprofits

Questions about Big Muddy Association Inc

What is Big Muddy Association Inc's EIN?

Big Muddy Association Inc's EIN (Employer Identification Number) is 81-3040780. 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 Big Muddy Association Inc a nonprofit?

Yes. The IRS lists Big Muddy Association Inc in Mound City, Missouri as tax-exempt under section 501(c)(3), recognized since 2017. 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 Big Muddy Association Inc tax-deductible?

Yes, the IRS lists gifts to Big Muddy Association Inc 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 Big Muddy Association Inc do?

The IRS classifies Big Muddy Association Inc as: Youth development programs. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

Do you run this organization?

You can add your programs, season dates, ages, prices, registration link and logo to this page, or ask us to remove it. BackPR's free plan for 501(c)(3)s handles online registration, payments, waivers and attendance. No subscription and no BackPR fee on what families pay (card processing fees from Stripe still apply).

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Free forms for youth development nonprofits

Source: IRS Exempt Organizations Business Master File, posted October 13, 2026. We list 501(c)(3) organizations whose IRS activity code is youth development, amateur sports, camps and recreation, parent-teacher groups, children's services, child day care or arts education. We show the city and ZIP code only, never a street address or contact person. A listing is not an endorsement.

Data as of November 8, 2026. Sources: IRS Business Master File (posted October 13, 2026), U.S. Census Bureau population estimates (July 1, 2024), state child care licensing records in the BackPR finder. Growth labels, ranks and percentiles are BackPR's own calculations.

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