The trial balance at 31 March shows Rent 11,000 and Insurance 4,800. Rent is 1,000 a month, so March rent is unpaid. Insurance of 4,800 covers 1 October to 30 September.
Outstanding rent - Rent for the year = 12 × 1,000 = 12,000 - Journal: Dr Rent 1,000, Cr Outstanding rent 1,000 - Income statement: rent 12,000; balance sheet: outstanding rent 1,000 under current liabilities
Prepaid insurance - Insurance for April to September (6 months) is prepaid: 4,800 × 6/12 = 2,400 - Journal: Dr Prepaid insurance 2,400, Cr Insurance 2,400 - Income statement: insurance 2,400; balance sheet: prepaid insurance 2,400 under current assets
This follows the accruals (matching) principle: expenses belong to the period they relate to, not the period they are paid.