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Mason Square Museum

Mason Square Museum is a museum in Mason, TX. Its IRS exempt-organization registration 273323585 is active on the issuer's file, checked Oct 23, 2026.

Record check

Mason Square Museum

Museum · Mason, TX

Built from public records

IRS exempt-organization registration 273323585Activechecked Oct 23, 2026

  • Class501(c)(3) public charity
  • WhereMason, TX · serves Texas
Proof → US-IRS-EO record
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Mason Square Museum has not claimed its listing, so it takes no requests here yet. Contact them directly.

Listing details

What the issuer's record says

Status
IRS exempt-organization registration active
IRS exempt-organization registration
US-IRS-EO 273323585
Classes
  • 501(c)(3) public charity
Checked
Oct 23, 2026, against the IRS exempt organizations (EO BMF)
Open the issuer's record

The business

What they do
Museum
Where
Mason, TX
Serves
Texas
Listing updated
Oct 24, 2026
Listing
Built from public records. Not claimed yet.

More museum in Mason

  1. Mason County Historical Society Inc

    Active501(c)(3) public charity

    Mason, TX

    Ask it
    Proof for Mason County Historical Society Inc
    IRS exempt-organization registration
    US-IRS-EO 742305985
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Mason, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  2. Heart of Texas Country Music Museum Inc

    Active501(c)(3) public charity

    Brady, TX · 26 mi away

    Ask it
    Proof for Heart of Texas Country Music Museum Inc
    IRS exempt-organization registration
    US-IRS-EO 464501531
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Brady, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  3. Llano River Railroad

    Active501(c)(3) public charity

    Llano, TX · 31 mi away

    Ask it
    Proof for Llano River Railroad
    IRS exempt-organization registration
    US-IRS-EO 870866358
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Llano, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  4. Die Kunstler Von Fredericksburg

    Active501(c)(3) public charity

    Fredericksbrg, TX · 38 mi away

    Ask it
    Proof for Die Kunstler Von Fredericksburg
    IRS exempt-organization registration
    US-IRS-EO 742676356
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Fredericksbrg, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  5. Fredericksburg Art Guild

    Active501(c)(3) public charity

    Fredericksbrg, TX · 38 mi away

    Ask it
    Proof for Fredericksburg Art Guild
    IRS exempt-organization registration
    US-IRS-EO 742188236
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Fredericksbrg, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record
All museum in Mason, TX →

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Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.

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