What are the re-registration deadlines for Illinois, Ohio, NC, and Florida?

[Ken Burch]

If people are already registered to vote, can they still register as Dems in time for those primaries?

[revbones]

1. NC is weird.

You can register and early vote by Mar 12 with same-day registration BUT on Mar 15 when the actual primary is you cannot register.

[Mother Of Four]

2. You can also no longer

change your affiliation at either early voting or at the booth on primary day according to the site.

http://ncsbe.azurewebsites.net/voter-info

Hopefully the OP will come back and check their thread.

[Cheese Sandwich]

3. In Ohio you can select either ballot when you go vote.

Ohio has semi-open primaries — any Ohioan can vote for Bernie Sanders.
You must have been registered to vote by Tuesday, February 16th in Ohio.
You must request a Democratic primary ballot at the polling place or in your absentee ballot application. If you voted via Republican ballot in the last general election, the poll worker will automatically give you a Republican ballot, unless you request a Democratic ballot. Make sure you have your desired party ballot before you head to the voting machine.

EARLY/ABSENTEE VOTING
Ohioans can vote before the March 15 primary, either in person or by mail-in absentee ballot, beginning February 17, 2016. Check with your local elections board to learn more about early in-person voting times and locations. Click here to request a mail-in absentee ballot.
...

https://vote.berniesanders.com/OH


Find more states: https://vote.berniesanders.com

[Gidney N Cloyd]

4. If you're registered to vote in IL, you can show up Tues and ask for either rethug or Dem ballot.

[Ken Burch]

5. Good to know. n/t.

[NWCorona]

6. Florida's deadline has already pasted

But there was tons of switching parties

[tkmorris]

7. Deadline is well past in Florida

You can vote in the party's primary you are already registered for, if you aren't registered or are registered as an Independent you can't vote in the primary at all.

[AmBlue]

8. The deadline for switching parties in Florida is...

29 days prior to ANY election.