When Do You Need a Will? When do you need a will? The answer is easy: Right Now. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Starting a Roth IRA for a Teen This early financial decision could prove helpful over time. Best Vacations: By Car, By Ship, By Foot, Once in a Lifetime Four vacation destinations you might never have thought of. Timing Your Retirement This short video illustrates why knowing when to retire can be a crucial part of your strategy.