GAO Report: Most US Museums Lack Resources for Maintenance

A survey conducted by the federal Government Accountability Office (GAO) indicates that 85% of museums in the United States are in urgent need of building repairs, revealing a systemic lack of resources to maintain critical infrastructure.

The findings, released on May 7, 2026, show that a majority of the nation’s museums lack the necessary financial reserves and operational funding to address deferred maintenance. This resource gap affects institutions across various sizes and types, including those relying on a combination of public grants and private donations.

The deficiency in maintenance funds primarily impacts structural integrity and the environmental control systems required to preserve historical artifacts and artworks. The GAO report identifies that failure to maintain these facilities poses a direct risk to the physical assets held within these institutions.

From a business perspective, the prevalence of deferred maintenance creates a compounding financial liability. The cost of emergency repairs for failing roofs or HVAC systems typically exceeds the cost of preventative maintenance, further straining the limited budgets of non-profit cultural organizations.

The lack of facility investment also impacts the operational viability of museums. Institutions with deteriorating buildings face higher insurance premiums and increased liability risks regarding visitor safety and accessibility compliance.

Funding Structures and Resource Gaps

Most U.S. Museums operate on a hybrid funding model that includes admissions revenue, membership fees, government grants, and philanthropic endowments. However, many endowments are restricted, meaning funds can only be used for specific acquisitions or educational programs rather than general building upkeep.

The GAO survey suggests that the current allocation of federal funding does not sufficiently cover the long-term capital improvement needs of these institutions. This imbalance forces museums to prioritize immediate programming and staffing over the long-term stability of their physical plants.

Rising costs of construction materials and specialized labor have further exacerbated the crisis. The inflation of building costs since 2020 has made previously planned renovations cost-prohibitive for many mid-sized and small museums.

The report notes that smaller regional museums are particularly vulnerable, as they lack the diversified donor bases found in major metropolitan institutions.

Impact on Asset Preservation

The technical requirements for museum storage and display are stringent, requiring precise temperature and humidity controls to prevent the degradation of organic and inorganic materials. The GAO findings indicate that a significant portion of the 85% of museums in need of repair suffer from failing climate control systems.

When HVAC systems fail or leak, the resulting environmental fluctuations can cause irreversible damage to collections. This creates a paradox where the lack of funding for the building directly threatens the value and existence of the museum’s primary business assets.

structural failures such as roof leaks increase the risk of mold and water damage, which can necessitate expensive professional restoration services for the artifacts themselves.

Institutional Risks and Future Outlook

The financial instability associated with building decay can affect a museum’s ability to secure future grants. Many grant-making organizations require proof of institutional stability and facility security before awarding funds for new exhibits or research.

Institutions facing severe infrastructure deficits may also see a decline in visitor traffic. Deteriorating facilities can lead to the closure of specific galleries or wings, reducing the overall attraction of the site and lowering admissions revenue.

The GAO report suggests that without a shift in funding priorities or the introduction of dedicated capital improvement grants, the number of museums unable to safely house their collections will likely increase.

The report concludes that the current reliance on sporadic philanthropic gifts for major repairs is an unsustainable business model for the majority of the sector.