How much protection is corporate political speech given?

Corporate political speech is afforded significant protection under the First Amendment in the United States, particularly following the Supreme Court's decision in Citizens United v. FEC (2010). This ruling allows corporations and unions to spend unlimited amounts on political advertising and advocacy, equating their speech to that of individuals. However, this protection is not absolute, as regulations still exist concerning disclosure and coordination with political candidates. Overall, while corporations enjoy robust protections for their political speech, they must navigate certain legal frameworks.