diff --git a/documentation/properties/type.md b/documentation/properties/type.md
index 955accaf..eb16df88 100644
--- a/documentation/properties/type.md
+++ b/documentation/properties/type.md
@@ -443,6 +443,7 @@ Charity serving communities and individuals. Includes non-profit institutions se
 ├── credit_card
 │   ├── charge_card
 │   └── corporate_card
+├── defferred_fees
 ├── financial_lease
 ├── heloc
 ├── trade_finance
diff --git a/v1-dev/loan.json b/v1-dev/loan.json
index e87cf693..a6250a1e 100644
--- a/v1-dev/loan.json
+++ b/v1-dev/loan.json
@@ -165,6 +165,10 @@
       "description": "Identifier used for linking this product as part of a larger deal. e.g. Two components of a single loan or matching a securitisation with it's underlying loan.",
       "type": "string"
     },
+    "deferred_fees": {
+      "description": "Deferred fees are treated as other assets and get 250% Risk Weight on BCAR.",
+      "type": "number"
+    },
     "el_irb": {
       "description": "The best estimate of expected loss when in default.",
       "type": "number"