For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

TRANSMISSION OF MESSAGES BY ELECTRICITY (3-40-299 et seq.)

Municipal Code of Chicago tit. 3, ch. 3-40, art. IV
in effect

Municipal Code of Chicago § 3-40-299 Application of tax imposed by Article IV.

Municipal Code of Chicago § 3-40-300 Definitions.

Municipal Code of Chicago § 3-40-310 Gross receipts tax.

Municipal Code of Chicago § 3-40-320 Taxpayer's return - Contents.

Municipal Code of Chicago § 3-40-330 Taxpayer's books and records.

Municipal Code of Chicago § 3-40-350 Overpayment of tax - Credit.

Municipal Code of Chicago § 3-40-390 False oath.

Municipal Code of Chicago § 3-40-405 Application of uniform revenue procedures ordinance.

Municipal Code of Chicago § 3-40-410 Rules and regulations.

Municipal Code of Chicago § 3-40-420 Notice.

Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2606824Fetched: 10/24/2026