The audit work of the National Audit Office is centred around four subject areas. Some of the audit themes or perspectives extend to several subject areas.

By monitoring the operating environment, we identify risks that are significant for general and central government finances as well as potential audit topics, and draw up reviews, expert opinions, and other statements to support Parliament and the central government in decision-making.
Audit topics of permanent nature
Core team (financial audit)
Balance sheet team (financial audit)
Security team (financial audit)
Government grant team (financial audit)
Final central government accounts (financial audit)
Shared processes audit (financial audit)
International financial audit: ESO
International financial audit: CERN
International financial audit: HELCOM
Centralized audit of compliance with the budget
Audit of the Government’s annual report
Audit of EU funds.
Audit topics previously incorporated into the audit plan
Measures for promoting the growth and competitiveness of regional trade and industry
Activities of the Housing Finance and Development Centre of Finland (ARA) in the implementation of housing policy development measures
Statistics on general government finances (in audit plan 2020: Statistical knowledge base of fiscal policy)
Finnfund’s investment activities and risk management
Reform and funding of continuous learning
Multiple steering and reorganizations (in audit plan 2021: Multiple steered central government organizations)
Taxation procedure for self-assessed taxes
Mergers and reorganizations
Grants awarded from the proceeds of gambling activities – Appropriateness of management and prerequisites for effectiveness (in audit plan 2021: Settlement of gambling proceeds and government grants allocated from them)
Recruitments and competence development in implementing central government’s personnel policy targets
Monitoring of the operating environment and foresight activities to support strategic decision-making
Management of the utilization of research data in health sector business (in audit plan 2020: Utilization of research data in business: funding and incentives)
Incentives and obstacles to work-based immigration
The state pension scheme and central government liabilities in other pension schemes
Centralization of central government functions: Economic efficiency, quality and steering of Palkeet’s service portfolio
Effectiveness of the reforms of student financial aid in the 2010s (in audit plan 2021: Impacts of the reform of student financial aid in 2016)
General housing allowance
Effectiveness of the entrepreneurship service system.
New audit topics
Battery value chain, the national battery strategy, and the Finnish Minerals Group
Automatic fiscal stabilizers
Municipalities in a particularly difficult financial position (procedure for municipalities in crisis)
Certain measures promoting employment
Special purpose entities in the planning and implementation of rail investments
Subsidies for productive investments in agriculture
Rescue services reform and capacity project
Digitalization projects related to health and social services
Situation with and further development of Suomi.fi services
Central government related party transactions and reporting
Long-term operating models in central government’s service procurement
Old information systems
Organization and effectiveness of water resources and marine environment management
Targeting of government agencies’ activities at their statutory duties
Private forestry subsidies and forest biodiversity.