Public Sector Financial and Budget Management
This domain tests how procurement commitments interact with appropriations, encumbrances, fund accounting, cost analysis, and internal controls.
Rules and concepts
- Appropriations authorize spending for a fiscal period; an encumbrance reserves budget when a commitment is made.
- Multi-year contracts need legal authority. Where allowed, use annual renewal or 'subject to appropriation' language.
- Avoid splitting purchases to evade thresholds; aggregate foreseeable needs.
- Use total cost of ownership and life-cycle costing: acquisition, operation, maintenance, and disposal.
- Internal controls include segregation of duties, three-way matching of purchase order, receipt, and invoice, and a complete audit trail.
- Grant and restricted funds require compliance with allowability and procurement rules.
Worked example
A three-year software subscription costs $40,000 per year, and the current budget has $100,000 available. The agency may sign a three-year contract only if multiyear authority exists; otherwise it should structure a one-year contract with renewal options subject to appropriation. Reasoning: the full $120,000 commitment may exceed current-year authority, while annual encumbrances match the appropriation cycle.
Traps that cost marks
- Treating an encumbrance as an expenditure.
- Committing future-year funds without authority.
- Choosing a low first-year price while ignoring total cost of ownership.
- Splitting purchases to avoid approval thresholds.
- Paying an invoice without matching it to receipt and purchase order.