Open Sharepoint > Finance > Home Office and Vehicle Expenses and open the applicable financial year's spreadsheet eg HomeOfficeExpenses_2021-22
Look across the top of the table to find the column you have received a bill/invoice for eg Power & Gas, Rates, etc
Go down the rows to find the month that the invoice falls into
Enter the bill's total, including GST and hit Enter. The total for that column will then automatically adjust, as will the totals for the rest of the spreadsheet. If something does add up, or doesn't look right, send a WhatsApp message to Lance, and ask him to take a look at it for you - DO NOT attempt to change any of the formula's yourself
Once the figure is entered, download the invoice and save it into the appropriate folder - ie Trust Power (electricity & gas), Upper Hutt City Council (rates) or Waste Management (rubbish bins) - following the same naming structure as previous invoices saved in the folder