Hillary Clinton has reportedly leased office space in Brooklyn on Wednesday for what is likely to be a campaign for president. The Democrat supposedly signed the lease sometime in the last few days, and according to regulations Clinton must file with the Federal Election Commission within 15 days of conducting campaign activity. In addition to the lease, several Clinton hands have been traveling to early primary states like Iowa on a “volunteer” basis.

So what day could she announce? Rand Paul is expected to announce on April 7, and Marco Rubio on April 13. April 15 is Tax Day, which would be an inauspicious start to a Democratic campaign.