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SEE SCHEDULE O FOR COMPLETE DESCRIPTION.THE NATURAL STONE INSTITUTE'S MISSION STATEMENT IS: TO LEAD, SUPPORT, AND PROMOTE A UNIFIED NATURAL STONE INDUSTRY THROUGH AUTHORITIVE INFORMATION, EDUCATION, STANDARDS, AND ADVOCACY. ADDITIONALLY, IT'S CORE VALUES INCLUDE LEADERSHIP, STEWARDSHIP, COLLABORATION, AND PROFESSIONALISM.THE NATURAL STONE INSTITUTE (NSI) WAS FORMED IN 2018 AS A MERGER OF THE MARBLE INSTITUTE OF AMERICA (MIA) AND THE BUILDING STONE INSTITUTE (BSI). THE BUILDING STONE INSTITUTE WAS FORMED IN 1894 AS THE INTERNATIONAL CUT STONE CONTRACTORS AND QUARRYMEN'S ASSOCIATION; THE NAME WAS CHANGED TO THE BUILDING STONE INSTITUTE IN 1955. ESTABLISHED IN 1903 AS THE NATIONAL ASSOCIATION OF MARBLE DEALERS, THE MARBLE INSTITUTE OF AMERICA OFFICIALLY FORMED IN 1944, WHEN THE ASSOCIATION MERGED WITH THE NATIONAL ASSOCIATION OF MARBLE PRODUCERS. IN 1962, THE NATIONAL ASSOCIATION OF MARBLE BUILDERS MERGED WITH MARBLE INSTITUTE OF AMERICA.
Source: IRS Form 990 (Tax Year 2024)
Source: IRS Form 990 via ProPublica Nonprofit Explorer
Total Revenue
▼$3.4M
Total Contributions
$1.7M
Total Expenses
▼$3.4M
Total Assets
$4.2M
Total Liabilities
▼$1.1M
Net Assets
$3.1M
Officer Compensation
→$214.3K
Other Salaries
$1.3M
Investment Income
▼$92.5K
Fundraising
▼$0
Source: USAspending.gov
No federal awards found for this organization.
USAspending.gov tracks federal grants, cooperative agreements, and other financial assistance. Not all nonprofits receive federal funding.
Source: Federal Audit Clearinghouse (fac.gov)
No federal single audit records found for this organization.
Single audits are required for entities expending $750,000+ in federal awards annually.
Source: IRS e-Filed Form 990
No officer or director compensation data available for this organization.
This data is sourced from IRS Form 990, Part VII. It may not be available if the organization files Form 990-N (e-Postcard) or has not yet been enriched.
Source: IRS Publication 78, Auto-Revocation List & e-Postcard Data
Tax-deductible contributions: Not confirmed
No additional tax-exempt status records found in ReconForce's database.
Sources: IRS e-Filed Form 990 (XML) & ProPublica Nonprofit Explorer
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| Year | Revenue | Contributions | Expenses | Assets | Net Assets |
|---|---|---|---|---|---|
| 2023 | $3.4M | $1.7M | $3.4M | $4.2M | $3.1M |
| 2022 | $3.3M | $588.3K | $3M | $3.6M | $2.7M |
| 2021 | $2.9M | $404.2K | $2.5M | $4.2M | $2.8M |
| 2020 | $2.5M | $80.7K | $2.4M | $3.5M | $2.3M |
Sources: ProPublica Nonprofit Explorer & IRS e-File Index
| Tax Year | Form Type | Source | Documents |
|---|---|---|---|
| 2024 | 990 | IRS e-File | PDF not yet published by IRSView Filing → |
| 2023 | 990 | DataIRS e-File | PDF not yet published by IRSView Filing → |
| 2022 | 990 | DataIRS e-File |
Financial data: IRS Form 990 via ProPublica Nonprofit Explorer (Tax Year 2023)
Organization info: IRS Business Master File · ProPublica Nonprofit Explorer
| 2019 | $2.8M | $105K | $2.9M | $3M | $2.1M |
| 2018 | $3.1M | $427.9K | $3.2M | $2.6M | $1.9M |
| 2017 | $2.6M | $355.2K | $2.6M | $2.9M | $2.1M |
| 2016 | $2.2M | $72.4K | $2.4M | $2.6M | $1.9M |
| 2015 | $2.3M | $280.9K | $1.9M | $2.7M | $2M |
| 2014 | $1.9M | $0 | $1.7M | $2.2M | $1.6M |
| 2013 | $1.7M | $0 | $1.6M | $2M | $1.4M |
| 2012 | $1.8M | $0 | $1.9M | $1.8M | $1.2M |
| 2011 | $1.5M | $0 | $1.6M | $1.9M | $1.3M |
| 2021 | 990 | Data |
| 2020 | 990 | Data |
| 2019 | 990 | Data | PDF not yet published by IRS |
| 2018 | 990 | Data |
| 2017 | 990 | Data |
| 2016 | 990 | Data |
| 2015 | 990 | Data |
| 2014 | 990 | Data |
| 2013 | 990 | Data |
| 2012 | 990 | Data |
| 2011 | 990 | Data |
| 2010 | 990 | — |
| 2009 | 990 | — |
| 2008 | 990 | — |
| 2007 | 990 | — |
| 2006 | 990 | — |
| 2005 | 990 | — |
| 2004 | 990 | — |