Year-End Tally Reconciliation

I need my Tally data brought fully in line before finalising the year-end reports. The work centres on three transaction streams—Sales and Purchases, Bank Transactions, and all Expenses and Payments—making sure every voucher is posted, matched, and error-free... (Budget: $250 - $750 USD, Jobs: Accounting, Bank Reconciliation, Bookkeeping, Data Entry, Excel, Financial Analysis, Intuit QuickBooks, Payment Processing)