campaign finance; caregiver expenses

HB 2503 amends Arizona's campaign finance law (ARS § 16-921) to explicitly allow candidate committees to use campaign funds for direct childcare costs for the candidate's dependents, such as a child or other individual the candidate cares for. This change directly affects candidates with caregiving responsibilities who previously faced ambiguity about using campaign money for these essential expenses. The bill clarifies that such childcare costs are now a lawful expenditure under the law, without requiring separate fundraising. It does not alter existing exemptions for volunteer services, news coverage, or other campaign-related expenses. The legislature states this is a clarifying update, not a substantive change to campaign finance rules.