1.0StartupDB — Illinoishttps://startupdb.net/ilStartupDB — Illinoishttps://startupdb.net/ilrich600338<blockquote class="wp-embedded-content" data-secret="W1hv5ZDWyB"><a href="https://startupdb.net/il/state-law/il-home-based-business-rules/">IL Home-Based Business Rules</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://startupdb.net/il/state-law/il-home-based-business-rules/embed/#?secret=W1hv5ZDWyB" width="600" height="338" title="“IL Home-Based Business Rules” — StartupDB — Illinois" data-secret="W1hv5ZDWyB" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://startupdb.net/il/wp-includes/js/wp-embed.min.js </script> Home-based businesses in Illinois are regulated by local city and county zoning ordinances. Most jurisdictions permit home occupations as an accessory residential use subject to restrictions on signage, customer visits, non-resident employees, and the nature of business activity.