Of course, the cost of custom plates can add up over time. Since custom license plates add an additional $47 a year to your Illinois registration fees, you’ll end up paying hundreds of dollars in the long run—exactly $470 over 10 years.
Pro tip: If you’re on the fence, it may be worthwhile to check and see whether your desired custom tag is taken. The easiest way is by using Illinois Secretary of State’s online “Pick-A-Plate” tool, which lets you input your desired text and checks for availability across registered plates in the state.