How frequently you should review your estate plan depends on how old you are and whether there has been a significant change in your circumstances. If you are over age 60 and you haven't updated your estate plan in many decades, it's almost certain that you need to update your documents. After that, you should review your plan every five years or so. But if you are younger, you don't need to do so nearly as often. Age Here are a few age ranges and what they mean in terms of estate planning: 18-30 Everyone needs a durable power of attorney, health care proxy and HIPAA release so that they have people they choose to step in and make decisions for them in the event of incapacity. 30-40 Once you begin accumulating assets, get married, and have children, it's important to create an estate plan to care for your loved ones in the event of your death. It also can't hurt to update your durable power of attorney, health care proxy and HIPAA release, since the peopl