Budgeting and preparation of Annual Estimates of expenditure and Budgetary control .
Preparation of Annual Appropriation Account.
Collection of revenue and making statutory deductions.
Rendition of monthly accounts and reports to the Treasury.
Rendition of monthly/annual accounts and reports to the Auditor General.
Reconciliation of monthly accounts.
Operation of official bank account.
Maintenance of the main ledger , other accounts & financial records using CIGAS. (Computerized Integrated Government Accounts System)
Payments of salaries and allowances to Members of Parliament.
Payment of Parliamentary pension to ex- Parliamentarians & their widows.
Payment of salaries , wages & allowances to the staff.
Payment of loans to the staff.
Settlement of suppliers invoices/bills & utility services bills.
Handling the matters relating to the free Postal provisions