Associations
- American Association of State Highway and Transportation Officials (AASHTO)
- Council of State Governments (CSG)
- Federation of Tax Administrators (FTA)
- Government Finance Officers Association (GFOA)
- Multistate Tax Commission (MTC)
- National Association of State Auditors, Comptrollers and Treasurers (NASACT)
- National Association of State Chief Information Officers (NASCIO)
- National Association of Medicaid Directors (NAMD)
- National Conference of State Legislatures (NCSL)
- National Governors Association (NGA)
Government
- Government Accountability Office (GAO)
- Congressional Budget Office (CBO)
- Office of Management and Budget (OMB)
Think Tanks
- American Enterprise Institute (AEI)
- Brookings Institution
- CATO
- Center on Budget and Policy Priorities (CBPP)
- The Heritage Foundation
- Rockefeller Institute
The National Association of State Budget Officers