Blue Wave Postcard Movement

501(c)(4) organization Boulder, CO EIN: 84-4615793

The mission of the Blue Wave Postcard Movement is to educate and mobilize voters, as well as to raise awareness of social and environmental issues through strategic and well-designed peer-to-peer postcard outreach campaigns.

Blue Wave Postcard Movement at a glance

Total assets
$275,108
+3.5% vs 2024
Revenue (2025)
$261,362
-92.4% vs 2024
Expenses (2025)
$262,055
-92.1% vs 2024
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated September 2026.

Who Blue Wave Postcard Movement funds

How this funder distributes its grants

Grant Size Distribution

1 grant across all recorded years

<$50K$50–100K$100–250K1$250–500K$500K–1M$1–5M$5M+

The most common grant size was in the $250–500K range: 1 grant of 1 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

Seattle

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K0 grants2020 0 grants2021 0 grants2022 0 grants2023 1 grant2024 0 grants2025

In 2024 it made 1 grant totaling $250K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Clean & Prosperous America Seattle, WAVoter Education$250,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrants
2025$275,108$261,362$262,055——
2024$265,750$3,448,130$3,327,647$250,0001
2023$150,106$362,108$346,350——
2022$136,477$68,802$1,438——
2021$41,275$180,807$185,158——
2020$61,412$856,995$856,510——

About Blue Wave Postcard Movement

Based on IRS filings

Blue Wave Postcard Movement is a public charity, based in Boulder, CO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $275K in total assets.

Leadership & Key People

Officers and directors from IRS filings

Blue Wave Postcard Movement's only listed officer is Ning Mosberger-Tang, Executive Di since 2025 (on filings since 2020) (uncompensated).

Officers on the 2025 filing

  • Ning Mosberger-Tang

    Executive Di

    Executive Di → President, 2024

    President → Executive Di, 2025

    On filings since 2020

    10 hrs/week

    No compensation reported

Former officers (1)
  • Former: Faith Gowan (2022) — Treasurer

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Blue Wave Postcard Movement

How large is Blue Wave Postcard Movement?

Blue Wave Postcard Movement reported $275K in total assets on its 2025 IRS Form 990. Its revenue that year was $261K.

Where does Blue Wave Postcard Movement operate?

Blue Wave Postcard Movement has awarded grants in Washington.

What is Blue Wave Postcard Movement's EIN?

Blue Wave Postcard Movement's EIN (Employer Identification Number) is 84-4615793. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(3)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2024 (received by the IRS November 14, 2025)
  2. Added Form 990 for fiscal year 2025 (received by the IRS July 23, 2026)
  3. IRS filings on file for fiscal years 2020–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Blue Wave Postcard Movement's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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