Lake County Treasurer

Typically: proof of identity, proof of Social Security number, and two proofs of residency. Exact documents vary by state and transaction — confirm on the official agency website.

Fees vary by service. Confirm the current amount on the official website before your visit.

1. Confirm the service you need. 2. Check whether an appointment is required. 3. Gather required documents. 4. Book online if available, or visit the office. 5. Verify all details on the official .gov website before traveling.

Contact details from Illinois SBE — County officers (treasurers). These county offices collect property taxes — confirm the correct counter and due dates before visiting. Confirm hours and accepted payments with the county before visiting. Always verify address, hours, fees, and appointment rules on the official agency website before acting. Source: Illinois SBE — County officers (treasurers) (https://elections.il.gov/Downloads/ElectionOperations/PDF/coofficers.pdf)