Skip to content
Nonprofiteer
← All organizations

NATIONAL SKI PATROL SYSTEM INC

EIN 84-0398775 LAKEWOOD, CO

Largest nonprofits in Colorado

As filed

Subsection
03
Classification
2000
Street
133 S VAN GORDON ST STE 100

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Group exemption

The central organization of an IRS group exemption (group number 2391), covering 9 subordinate organizations. matched by us

The IRS lists each organization's group exemption number; we match a subordinate to its central organization by that number and the affiliation code the IRS assigns.

Filings

No Form 990 filing has been parsed for this organization. The IRS does not require this organization to file a 990-series return, as a governmental organization or instrumentality. classified by us Read from the filing-requirement codes the IRS publishes for it in the Business Master File.

Form 990-N e-Postcard, tax year 2008

Tax period
1 July 2008 to 30 June 2009
Principal officer
Wayne Block
Mailing address
133 S VAN GORDON STREET SUITE 100LAKEWOOD CO 80228
Website
NSP.ORG

As filed, from the IRS e-Postcard file of 2 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility GROUP.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. No return for this organization has been parsed, so nothing above comes from a filing.