Liability
•    Credit Cards         
    - Reconcile credit card statements with general ledger balances.
•    Account Payables    
    - Review vendor list, amount owing, & expense category.
    - Review A/P Aging report - watch negative balances.
    - Check if all bills are recorded in your payables.
•    Debts/Loans        
    - Reconcile the general ledger balances with the balances from your lenders/banks.
    - Are there any other debts not recorded yet?
•    Sales Tax        
    - Review Tax Agency report and make sure you pay to the agency on the due date.


 Equity
•    Determine that the retained earnings/equity is agreed with trial balance and this year allocations are appropriate.  For example, for Sole Proprietorship, allocate the amount of Owner’s Contribution & Owner’s Draw to Owner’s Equity.


Payroll
•    Recheck that your employee info such as name, SIN, & address are all correct to generate T4.
•    Print T4A for submission to CRA.
•    Make sure that payroll items and expenses are entered accurately.
•    Check if the payroll tax liabilities align with monthly/quarterly/yearly report.


Subcontractor
•    Make sure all subcontractors (vendors) have correct information to generate T5018.

 
Financial Reports
        
•    Print at the least Balance Sheet, Income Statement, and Trial Balance. 
      Do the figures make sense? Make any adjustments if required.
•    Print other reports, such as Statement of Cash Flow or Inventory Valuation Summary if you have inventory items, or others as required by your business and accountant.

 
Data & File
            
•    Create a separate back-up file for year end in addition to your normal back-up.  Keep this year-end back-up on a separate disc.
•    Set the closing date of the fiscal period in your company file and set its password.

 
Income & Expense

•    Enter any prepaid expense adjustments from asset accounts to expense accounts.
•    Enter depreciation expenses.
•    Review all your income and expense accounts to determine whether their numbers are making sense, not way too much or too little.  You have to know your own number.