Arizona's low income tax rate

Attention procrastinators: There are fewer than three weeks left to file your taxes.

Zoom in: While paying taxes is hardly an enjoyable experience, keep in mind it could be worse — at a 2.5% flat rate, Arizona is tied with North Dakota for the lowest state income tax among those that have one.

Zoom out: Our California neighbors have the highest top marginal income tax rate at 13.3%.