Irrespective of ur company size i think u should planned ur audit in details
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1. Collect all the financial statements and other records prepared by the company like- B/S, P&L/ , T/B, Cash Flow, Other statements such as VAT Returns, Service Tax return, Income Tax return.
2. Now start with Trial Balance- same time with the previous year Balance sheet and T.B match the opening balance and closing balance first.
3.While u cheking trial balance keep note book with u mark down the item wise for whihc u need to check in details.
4. Now start matching the figures with Software balances with trial balance, while u can watch the etry movements in the ledgers write down if any adjustments and unsual transaction u may come across.
5. After checking T.B once make sure that all the figures represented in TB are also posted and correctly moved in B.S and P& L.
6.Now u look on the company procedural aspects like- Contracting, Outsourcing, Hiring and legal proceddings if any.
7. while u going through the Item-6 note down parties significant for checking by the amount involve or no of contracts attended by the parties.
8. Now go for selcetd contracts and agreements with their Ledgers and Bank balances about remittence or payments. Check whether the payments are as per terms and conditions and scedule of payments.
9. Now start vouching with the details u earlier noted while viewing ledger and T.B. make condiering those items.
10. Make surprise check for cash and bank. (Consider carefully if the company self printing Bank statements then u are reuired to make sure that no alteration have been made in bank statements hence its better in that condition either check online entries or obtain authenticated statements by the banks. BCz there is chance of fraud by altering bank statements).
And so on....