Often one of the most challenging parts of working as a freelancer comes when it's time to send out bills. Preparing clear and accurate invoices not only improves your ability to collect on the work ...

When preparing an invoice for a client, in some cases you must charge sales tax. To calculate the sales tax due, you first have to gather information from the state's finance bureau and carefully ...

Invoices in formats such as PDF or XML or other electronic formats are treated equally to invoices in paper format. Of course, the overriding principle in relation to each VAT invoice is the need to ...