
Retirement should be a time to relax, not worry about taxes. But for many, state tax laws can turn a comfortable retirement into a financial headache. Some states tax retirement income in ways that catch people off guard. In a few places, you might even pay taxes on the same retirement income twice. This can shrink your nest egg faster than you planned. If you’re thinking about where to retire, or you already live in one of these states, it’s important to know how double taxation works. Here’s what you need to watch out for—and what you can do about it.