school-age program
ST. JOSEPH'S CHILDREN'S CENTER
Kennewick, WA
Youth and community nonprofits / Washington / Kennewick
Parent-teacher group (PTA or PTO)
A tax-exempt parent-teacher group (pta or pto) nonprofit with a mailing address in Kennewick, Washington, IRS-recognized as tax-exempt since 2022.
Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
Mailing city (IRS): Kennewick, Washington 99336
EIN: 91-1219438
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2022, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $74,690 (tax year ending 2025-06)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
1 of 9 PTAs and PTOs in Kennewick when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $74,690 is higher than roughly 50 to 60% of the 270 PTAs and PTOs in Washington that report revenue to the IRS (the city count above also includes groups with none). The median is $71,047.
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 Washington groups of this type (PTA and PTO, which covers several IRS activity codes). Size only, not a rating.
Benton County, Washington: the Census Bureau estimates about 55,473 children under 18 (July 1, 2024). This directory lists 120 youth and community nonprofits with a mailing ZIP code in the county, about 2.2 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.
13 licensed child care centers, 12 school-age programs are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
school-age program
Kennewick, WA
school-age program
Kennewick, WA
school-age program
Kennewick, WA
school-age program
Kennewick, WA
school-age program
Kennewick, WA
school-age program
Kennewick, WA
Washington background check rules for youth programs · How BackPR works for PTAs and PTOs
Kennewick High School Instrumental Music Boosters's EIN (Employer Identification Number) is 91-1219438. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.
Yes. The IRS lists Kennewick High School Instrumental Music Boosters in Kennewick, Washington as tax-exempt under section 501(c)(3), recognized since 2022. 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.
Yes, the IRS lists gifts to Kennewick High School Instrumental Music Boosters 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.
The IRS classifies Kennewick High School Instrumental Music Boosters 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.
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).
Add details to this page · Remove this page · About the free plan
Parent-teacher group (PTA or PTO)
Kennewick, WA 99337
Tax-exempt since 2024 · EIN 33-1753273
Parent-teacher group (PTA or PTO)
Kennewick, WA 99336
Tax-exempt since 2026 · EIN 41-3704410
Parent-teacher group (PTA or PTO)
Kennewick, WA 99337
Tax-exempt since 2012 · EIN 45-2885205
Parent-teacher group (PTA or PTO)
Kennewick, WA 99337
Tax-exempt since 2025 · EIN 77-0637285
Parent-teacher group (PTA or PTO)
Kennewick, WA 99338
Tax-exempt since 2022 · EIN 45-4371925
Parent-teacher group (PTA or PTO)
Kennewick, WA 99338
Tax-exempt since 2019 · EIN 47-1831929
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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