Introduction to public sector accounting, purpose, users, uses, legal basis of government accounting, basis of government accounting, advantages and disadvantages, comparison of government accounting with commercial accounting, difference between Public and Private sector organisations, principal officers in the public sector and their duties: accountant general of the federation, powers, functions auditor general of the federation and his duties; accounting officer and his/her functions; sub accounting office and his functions, sources of government revenue, sources and classification of government revenue, federation account: revenue allocation formula; charges from the federation account, federal government account (consolidated revenue fund) charges form the consolidated revenue fund development fund. Government expenditure, authorization through warrants, revenue control, funding principle, expenditure control: Aims of expenditure control, cashbooks in government accounting, the main treasury cashbook, the revenue collectors cashbook, the imprest holders cashbook, cash control, bank reconciliation statement, preparing vote books and transcripts, departmental vote expenditure allocation book, transcripts, self-accounting units, definition, factors that must be in place for such a units to exist, examples, sub self-accounting units, non self-accounting units, preparation of the Treasury Final Accounts, statement of Assets and Liabilities, statement of Consolidated Revenue Fund, statement of Development Accounting, Public Sector Audit, Appointment, power and functions of the Auditor General of the Federation, State and Local Government, Auditing for compliance with legislative and related authority Role of public accounts committee in the Audit process, internal audit in the public sector. Budgeting in the public sector. Recent developments in the public sector.