Household Inventory Inventory your household possessions on this template for insurance purposes. File the completed inventory in your safe deposit box or at your office. Update yearly or more frequently to reduce the risk of loss from under-reporting. To view the template, click the worksheet tab labeled Template at the bottom of the screen or press Ctrl-PgDn. With the exception of data entry cells, all cells are protected. Use the Tab key to move from one unprotected cell to the next. Household Inventory <--Enter "As of" date in cell to the left Room Item Manufacturer and Model Serial Number Cost Value Totals