Norwalk, CA Local Taxes & Fees: Business Tax Classification (2026)

380, Norwalk's license tax is not fixed in the Code itself; unless the Code specifies otherwise, the amount owed for each business classification is set by resolution of the City Council, which the Director applies when computing what a business owes. 200 sets the method: the taxable number of employees is the average number employed in the City, or who used a City office, plant, or establishment to a substantial extent, during the preceding calendar year, based on the employer's filings with the California Employment Development Department; a new business instead submits an estimate of expected employees, then files a written statement of the actual count once the license period runs, and the tax is adjusted up or down to match.

180 requires a first-time or newly established applicant to file a verified written statement of the information needed to compute the tax, then to estimate gross receipts for the remainder of the license period; the Director accepts that estimate as tentative, and within 30 days after the license year ends the business must file a sworn statement of actual gross receipts so the tax can be finally reconciled, with any amount already paid credited against the true-up. The Director will not issue a further license to a gross-receipts filer who has not filed the required statement and paid the resulting tax.

Licenses run on a calendar year, from January 1 through December 31, and a first-year license obtained after March 31, June 30, or September 30 is prorated to three-quarters, one-half, or one-quarter of the annual tax.