IRS Form 990 deadline, e-filing and penalty changes, automatic revocation lists and reinstatement rules, state charitable solicitation registration and renewal rule and fee changes, charity regulator enforcement actions and settlements, donor disclosure and privacy law changes, unrelated business income and tax rule changes, board governance and conflict rules by state, nonprofit employment and overtime rule changes, fundraising platform and donor-advised fund rule changes and grant compliance and audit threshold changes, with the agency, state or rule first and the deadline in the title.