{"id":55,"date":"2026-10-08T09:00:00","date_gmt":"2026-10-08T09:00:00","guid":{"rendered":"https:\/\/assurance-courtage.ch\/?p=55"},"modified":"2026-10-08T09:00:00","modified_gmt":"2026-10-08T09:00:00","slug":"financer-un-logement-fonds-propres-et-charges-2","status":"publish","type":"post","link":"https:\/\/assurance-courtage.ch\/en\/?p=55","title":{"rendered":"Financing a home: equity and affordability, the basic rules"},"content":{"rendered":"<p>Before you start viewing properties, it is worth knowing whether the project can be financed. Each institution applies its own policy, but a few criteria come up almost everywhere in Switzerland.<\/p>\n<h2>Equity<\/h2>\n<p>As a rule, you need to contribute at least <strong>20% of the purchase price<\/strong>. At least part of it (often 10% of the price) must come from \u201chard\u201d equity in the strict sense, i.e. not from 2nd-pillar assets. The balance can come from the 3rd pillar or, under certain conditions, the 2nd pillar.<\/p>\n<h2>Affordability<\/h2>\n<p>The bank calculates <strong>theoretical<\/strong> costs using a long-term notional interest rate (often 5%), amortisation and maintenance costs (around 1% of the property value per year). These costs should generally not exceed <strong>one third of the household\u2019s gross income<\/strong>.<\/p>\n<h2>Amortisation<\/h2>\n<p>The part of the mortgage exceeding two thirds of the property value must in principle be amortised, most often within 15 years.<\/p>\n<h2>Do not look only at the rate<\/h2>\n<p>Term, structure, early-repayment options, use of pension assets and taxation matter as much as the advertised rate.<\/p>\n<p>Test your project with our <a href=\"https:\/\/assurance-courtage.ch\/en\/financement\/\">mortgage calculator<\/a>, then let\u2019s review it together.<\/p>\n<p><em>General information only, not personalised advice. Rules and deadlines can change: please check them against your own situation.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>20% equity, theoretical costs, amortisation: understand the banks\u2019 usual criteria before signing a purchase agreement.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-55","post","type-post","status-publish","format-standard","hentry","category-financement"],"_links":{"self":[{"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=\/wp\/v2\/posts\/55","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=55"}],"version-history":[{"count":0,"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=\/wp\/v2\/posts\/55\/revisions"}],"wp:attachment":[{"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=55"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=55"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assurance-courtage.ch\/en\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=55"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}