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Rios to Rivers

Aspen, CO. EIN 46-0720031. Reported $2,241,075 of revenue for 2025 on its Form 990.

The IRS record

Registered name
RIOS TO RIVERS
As the IRS records it, which is how it appears in their own search.
Employer Identification Number
46-0720031
The identifier the IRS uses for this organization.
Recognized under
501(c)(3) — charitable, religious, educational, scientific
The subsection of the code its exemption was granted under.
Recognized in
2012
The year of the IRS ruling.
Classification
Environment
NTEE code C30, assigned at registration.
Gifts to it
Contributions are deductible
Whether the IRS treats a contribution to this organization as deductible.
Legal form
Corporation
How the organization is constituted, as recorded at registration.
Location of record
Aspen, CO
The address the IRS holds, not necessarily where it operates.
Most recent filing
Form 990
For tax year 2025.

What it reported for 2025

$2.2 million
Total revenue
$2,241,075
Contributions, grants, program service revenue and investment income.
$1.4 million
Total expenses
$1,416,363
As reported on the return.
$1.1 million
Total assets, book value
$1,105,012
At the end of the year, at what the organization paid for them.
7
People listed
Officers, directors, trustees, key employees and highest-paid employees.
$107.2 thousand
Largest reported compensation
$107,154
Reported for Weston Boyles.

How this compares

Total revenue: $2,241,075, 2025
By the revenue it reported, ranks 89,510th of 685,136 organizations with revenue on their return nationally, 1,847th of 14,196 in Colorado and 1,586th of 11,249 in Environment. Larger than 86% of the 685,136 organizations with revenue on their return nationally. It is < 0.1% of the $4,505,194,528,546 reported by every organization with a return on record.
Largest reported compensation: $107,154, 2025
By the largest compensation it reported paying, ranks 110,861st of 261,691 organizations reporting compensation nationally, 2,637th of 5,918 in Colorado and 2,228th of 4,906 in Environment. Larger than 57% of the 261,691 organizations reporting compensation nationally.

Similar organizations

Other organizations in the same state and category as Rios to Rivers
OrganizationRevenue
Denver Botanic Garden Inc$52,099,889
Colorado Open Lands$51,292,712
Global Greengrants Fund Inc$38,098,136
Colorado Clean Energy Fund$34,801,464
Water Research Foundation$24,332,001
Western Conservation Foundation$14,580,557

This organization elsewhere

More in Colorado and under Environment. All organizations: nonprofits.

What this page cannot show

  • Everything here is what the organization told the IRS about itself. The IRS publishes returns as filed and does not audit them first.
  • The figures describe the most recent year on record, which is usually one to two years behind, and not the organization’s current position.
  • Nothing here says whether the organization does its work well, or how it spends what it raises beyond the totals on the form.

Something wrong? Tell us. Full method at methodology.

Sources

Data retrieved