Starting an event planning business in Illinois in 2026 requires careful consideration of your business structure. Forming an LLC provides liability protection and credibility, essential for managing the risks and contracts associated with event planning. For related guidance, see our article on how to get an EIN in Illinois. Lovie simplifies the LLC formation process, letting you focus on creating memorable events.
The primary cost of forming an LLC in Illinois is the $150 filing fee for the Articles of Organization. Additional costs may include registered agent fees, legal fees, and annual report fees ($75).
Lovie offers an all-in-one solution for a fixed monthly price.
Forming an LLC in Illinois typically takes 5-10 business days for standard processing, but expedited processing is available for faster turnaround. Allow additional time for obtaining an EIN and opening a business bank account.
Illinois has a flat individual income tax rate of 4.95%, which applies to the profits passed through from your LLC.
The most common LLC formation mistakes include choosing the wrong state, skipping the operating agreement, and failing to separate personal and business finances.
Start your formation with Lovie — $499 one-time, state filing fee included.
State-specific formation guides, cost breakdowns, compliance checklists, and expert comparisons — updated for 2026.