If your businesses is operating within the City of Los Angeles, you must file for a Business Tax Registration Certificate. To verify that you are within city boundaries, use our helpful tool below. If your location is within the blue area, then you are officially recognized as operating within the City of Los Angeles.
*Please note, if your location is on the boundary between the City of Los Angeles and another jurisdiction, then please contact us for resolution.
To download a listing of zip codes within the City of Los Angeles, please click here.