Fiscal year ending 2024. Filed on October 29, 2025.
281 N Stone Ave
Tucson, Arizona 85701
Archaeology Southwest (EIN: 86-0640183) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Archaeology Southwest, a 501(c)(3) charitable organization, reported compensation for 2 out of 37 total employees. Among the employees shown here, the average compensation is $118,652. The highest compensated employee at Archaeology Southwest is Steve Nash with fiscal year 2024 compensation of $156,094.
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We practice Preservation Archaeology, a holistic and conservation-based approach to exploring and protecting heritage places while honoring their diverse values. We compile archaeological information, make it accessible and understandable, share it with the public and decision-makers, advocate for landscape-scale protection, and steward heritage properties and conservation easements. We are committed to real and ongoing collaboration with Indigenous communities.
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