The leading voice for excellence in public finance

Welcome to the National Association of State Treasurers

The leading voice for excellence in public finance

Leadership · Education · Collaboration · Advocacy

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Become a NAST Corporate Affiliate

Make valuable connections, work toward common goals

Join the over 100 Corporate Affiliates of NAST to build your professional relationships and foster cooperation between the state treasuries, other government financial agencies, and private companies working towards similar goals in the public finance sector.


View our 2020 Advocacy Brief

Learn about who we are, what we do, and the state finance issues we advocate on.

Meet your Treasurer

As chief financial officers for the states, Treasurers present an independent and accountable voice.

Discover our impact

NAST enables member states to administer sound financial policies and programs—benefiting the citizens of the nation.

Get involved

NAST offers educational and networking opportunities throughout the year—both in person and online.

Access member resources

Network with NAST members, view member-only data and research, search state RFPs, register for upcoming conferences, and more.

College Savings Plans Network (CSPN)

A Network of the National Association of State Treasurers

CSPN is the leading objective source of information about Section 529 College Savings Plans and Prepaid Tuition Plans.

CSPN brings together administrators of 529 savings and prepaid plans from across the country, as well as their private sector partners, to offer convenient tools and objective, unbiased information to help families make informed decisions about saving for college.

National Association of Unclaimed Property Administrators (NAUPA)

A Network of the National Association of State Treasurers

NAUPA leads and facilitates collaboration among administrators in their efforts to reunite unclaimed property with the rightful owner. 

There are billions of dollars in unclaimed property held by state governments and treasuries in the U.S. Think you may have unclaimed property? You can search for free to find out.

State Debt Management Network (SDMN)

A Network of the National Association of State Treasurers
SDMN is the professional organization of the issuers and managers of state debt, bringing together public officials from all branches of state government to share information on issuance, management and oversight of public debt. As the go-to authority on the professional management of state-level debt, SDMN’s mission is to lead, educate, and advocate efficient and responsible state debt management essential to meeting states’ financing needs.