But Republican voters could be more heavily impacted as a result of the new law. "The rejection rate in the Republican Party primary is 4.2% on applications," Sen. Bettencourt said.

If you're planning on applying for a mail-in ballot for March's Primary Election, you have until Feb. 18 to do so. The last day to register to vote is on Jan. 31 before early voting starts on Feb. 14.