A sales invoice, bill of sale, or receipt is a document that is provided when selling goods or services to a customer. The invoice template is in Microsoft Excel spreadsheet format and uses Excel formulas to automate the calculation of line totals, subtotal, taxes, total and balance due.

The invoice form works with Excel 2000, 2003, 2007, 2010 and 2013. Since it is provided in xls format, when you run it in Excel 2007, 2010 and 2013, it is in "compatible mode". You can convert it to the new Excel spreadsheet format (xlsx) easily by executing the "Save As" command in Excel.

On the top left corner there is a default InvoicingForm.com logo image. This is a place holder for your own logo image. To replace it with your own image, first switch to design mode, and then right-click the InvoicingForm.com logo image and choose Properties. Click the button on the Picture field, browse to and choose your own logo image.

Invoice is most important to keep track on the transactions made on a business. Mostly invoice includes the list of goods purchased or sold on a single transaction. Lots of things are required to create an invoice and it is significant to start preparing an invoice after learning on its basics clearly. This free sales invoice template is designed with this goal in mind and creating invoices using the form is as easy as fill in a blank paper form.

The template has set with two taxes, GST and PST, with a tentative tax rate set for each. Again, these are placeholders that should be replaced with your own data. To do this, simply type in your tax names, such as Sales Tax, and tax rate. This will not break the formulas that calculate taxes and totals.

The invoice form is set to be printable on A4 paper. If you need to change this, open Excel's Page Setup dialog box. However if you change the paper size, you'll likely need to change the cell size and layout too.