school-age program
Joe's Movement Emporium
Mount Rainier, MD
Youth and community nonprofits / Maryland / Mount Rainier
Youth mentoring
Ancestral Knowledge Inc
A tax-exempt youth mentoring nonprofit with a mailing address in Mount Rainier, Maryland, IRS-recognized as tax-exempt since 2004.
IRS facts
Type: Youth mentoring (IRS activity code O30)
Mailing city (IRS): Mount Rainier, Maryland 20712
EIN: 20-0118546
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2004, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $259,399 (tax year ending 2025-12)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
How it compares
1 of 3 youth development nonprofits in Mount Rainier when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $259,399 is higher than roughly 60 to 70% of the 312 youth development nonprofits in Maryland that report revenue to the IRS (the city count above also includes groups with none). The median is $172,530.
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 Maryland groups of this type (Youth development, which covers several IRS activity codes). Size only, not a rating.
Around Mount Rainier and its county
Prince George's County, Maryland: the Census Bureau estimates about 210,097 children under 18 (July 1, 2024). This directory lists 604 youth and community nonprofits with a mailing ZIP code in the county, about 2.9 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 Mount Rainier
3 licensed child care centers, 1 school-age programs are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
licensed child care center
Mt Rainier Elementary
Mount Rainier, MD
licensed child care center
The Socratic Language Center
Mount Rainier, MD
licensed child care center
Thomas S. Stone Elementary
Mount Rainier, MD
Maryland background check rules for youth programs · How BackPR works for youth development nonprofits
Questions about Ancestral Knowledge Inc
What is Ancestral Knowledge Inc's EIN?
Ancestral Knowledge Inc's EIN (Employer Identification Number) is 20-0118546. 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 Ancestral Knowledge Inc a nonprofit?
Yes. The IRS lists Ancestral Knowledge Inc in Mount Rainier, Maryland as tax-exempt under section 501(c)(3), recognized since 2004. 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 Ancestral Knowledge Inc tax-deductible?
Yes, the IRS lists gifts to Ancestral Knowledge 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 Ancestral Knowledge Inc do?
The IRS classifies Ancestral Knowledge Inc as: Youth mentoring. 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).
Add details to this page · Remove this page · About the free plan
Free forms for youth development nonprofits
More youth development nonprofits in Mount Rainier
Youth development programs
Taratibu Youth Association Inc
Mount Rainier, MD 20712
Tax-exempt since 2009 · EIN 26-0795802
Youth development programs
Tricorp Inc
Mount Rainier, MD 20712
Tax-exempt since 2014 · EIN 06-1650066
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.
Something wrong? Tell us and we'll fix or remove it.