diff --git a/app/models/validations/date_validations.rb b/app/models/validations/date_validations.rb
index 18267ffdb..eeaf8e674 100644
--- a/app/models/validations/date_validations.rb
+++ b/app/models/validations/date_validations.rb
@@ -51,6 +51,14 @@ module Validations::DateValidations
         record.errors.add :startdate, I18n.t("validations.setup.startdate.before_scheme_end_date")
       end
     end
+
+    if record["voiddate"].present? && (record.startdate < record["voiddate"])
+      record.errors.add :startdate, I18n.t("validations.setup.startdate.after_void_date")
+    end
+
+    if record["mrcdate"].present? && (record.startdate < record["mrcdate"])
+      record.errors.add :startdate, I18n.t("validations.setup.startdate.after_major_repair_date")
+    end
   end
 
 private
diff --git a/config/locales/en.yml b/config/locales/en.yml
index ef58f0cae..8b9a12286 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -118,6 +118,8 @@ en:
       startdate:
         later_than_14_days_after: "The tenancy start date must not be later than 14 days from today’s date"
         before_scheme_end_date: "The tenancy start date must be before the end date for this supported housing scheme"
+        after_void_date: "Enter a tenancy start date that is after the void date"
+        after_major_repair_date: "Enter a tenancy start date that is after the major repair date"
 
     property:
       mrcdate: