How easy it is to update your will online depends upon the company that you initially choose to use and, in some cases, the type of will. Most companies provide a login option that lets you update and print new copies. For a few companies, this updating feature is completely free and does not expire. However, some companies limit the time period during which you can do this. Some also offer to extend the time period for updating if you pay extra for a membership/subscription. The fee charged for this could be a recurring monthly or annual fee, or it could be for a one-time fee for a set number of years or even a lifetime.