Parent-teacher group (PTA or PTO)
Cayuse Prairie PTO
Kalispell, MT 59901
Tax-exempt since 2026 · EIN 42-2690201
Youth and community nonprofits / Montana / Kalispell
Parent-teacher group (PTA or PTO)
Flathead High School Booster Club
A tax-exempt parent-teacher group (pta or pto) nonprofit with a mailing address in Kalispell, Montana, IRS-recognized as tax-exempt since 2007.
IRS facts
Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
Mailing city (IRS): Kalispell, Montana 59903
EIN: 20-5171556
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2007, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $41,350 (tax year ending 2025-06)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
How it compares
1 of 6 PTAs and PTOs in Kalispell when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $41,350 is higher than roughly 10 to 20% of the 7 PTAs and PTOs in Montana that report revenue to the IRS (the city count above also includes groups with none). The median is $62,759.
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 Montana groups of this type (PTA and PTO, which covers several IRS activity codes). Size only, not a rating.
Around Kalispell and its county
Montana background check rules for youth programs · How BackPR works for PTAs and PTOs
Questions about Flathead High School Booster Club
What is Flathead High School Booster Club's EIN?
Flathead High School Booster Club's EIN (Employer Identification Number) is 20-5171556. 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 Flathead High School Booster Club a nonprofit?
Yes. The IRS lists Flathead High School Booster Club in Kalispell, Montana as tax-exempt under section 501(c)(3), recognized since 2007. 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 Flathead High School Booster Club tax-deductible?
Yes, the IRS lists gifts to Flathead High School Booster Club 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 Flathead High School Booster Club do?
The IRS classifies Flathead High School Booster Club as: Parent-teacher group (PTA or PTO). 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 PTAs and PTOs
More PTAs and PTOs in Kalispell
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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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