{"version":"1.0","provider_name":"Wellfin","provider_url":"https:\/\/www.wellfin.be\/fr\/","author_name":"info@wellfin.be","author_url":"https:\/\/www.wellfin.be\/fr\/author\/infowellfin-be\/","title":"Optimiser votre \u00e9pargne en 2026 : les niches fiscales et leurs montants - Wellfin","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"GfJ1qImQR3\"><a href=\"https:\/\/www.wellfin.be\/fr\/les-niches-fiscales-et-leurs-montants-2026\/\">Optimiser votre \u00e9pargne en 2026 : les niches fiscales et leurs montants<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.wellfin.be\/fr\/les-niches-fiscales-et-leurs-montants-2026\/embed\/#?secret=GfJ1qImQR3\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Optimiser votre \u00e9pargne en 2026 : les niches fiscales et leurs montants\u00a0\u00bb &#8212; Wellfin\" data-secret=\"GfJ1qImQR3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/www.wellfin.be\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.wellfin.be\/wp-content\/uploads\/2026\/01\/les-niches-fiscales-2026.jpg","thumbnail_width":1024,"thumbnail_height":768,"description":"Le contribuable belge avait d\u00e9j\u00e0 \u00e9t\u00e9 averti dans l\u2019Accord de gouvernement de janvier 2025\u00a0: un certain nombre de d\u00e9penses et de niches fiscales ne seront plus index\u00e9es jusqu\u2019\u00e0 l\u2019ann\u00e9e de revenus 2029 comprise. \u00a0 Concr\u00e8tement, cela signifie que,\u00a0malgr\u00e9 l\u2019inflation, plusieurs plafonds fiscaux resteront inchang\u00e9s, ce qui entra\u00eene une diminution r\u00e9elle de l\u2019avantage fiscal pour le [&hellip;]"}