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Youth and community nonprofits / South Dakota / Sioux Falls

Baseball and softball

Post 307 Baseball

A tax-exempt baseball and softball nonprofit with a mailing address in Sioux Falls, South Dakota, IRS-recognized as tax-exempt since 2014.

Data as of November 8, 2026Markdown copyJSON data

IRS facts

Type: Baseball and softball (IRS activity code N63)

Mailing city (IRS): Sioux Falls, South Dakota 57101

EIN: 45-4285876

Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2014, per IRS records posted October 13, 2026.

Revenue on its latest IRS filing: $176,669 (tax year ending 2024-12)

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

How it compares

10 of 48 amateur sports nonprofits in Sioux Falls when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.

Size: revenue of $176,669 is higher than roughly 60 to 70% of the 94 amateur sports nonprofits in South Dakota that report revenue to the IRS (the city count above also includes groups with none). The median is $134,556.

Revenue compared with similar groupsRevenue of $176,669 compared with amateur sports nonprofits in South Dakota: the middle 80% earn between $47,230 and $605,993, the median is $134,556. 10th pct$47.2Kmedian$135K90th pct$606K This group $177K

Our analysis of the IRS Business Master File (posted October 13, 2026), using each group's latest reported revenue. Groups are sorted by revenue and split into ten equal bands, using all South Dakota groups of this type (Amateur sports, which covers several IRS activity codes). Size only, not a rating.

Around Sioux Falls and its county

South Dakota background check rules for youth programs · How BackPR works for amateur sports nonprofits

Questions about Post 307 Baseball

What is Post 307 Baseball's EIN?

Post 307 Baseball's EIN (Employer Identification Number) is 45-4285876. 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 Post 307 Baseball a nonprofit?

Yes. The IRS lists Post 307 Baseball in Sioux Falls, South Dakota as tax-exempt under section 501(c)(3), recognized since 2014. 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 Post 307 Baseball tax-deductible?

Yes, the IRS lists gifts to Post 307 Baseball 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 Post 307 Baseball do?

The IRS classifies Post 307 Baseball as: Baseball and softball. 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 amateur sports nonprofits

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All youth and community nonprofits in Sioux Falls

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). Growth labels, ranks and percentiles are BackPR's own calculations.

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