diff --git a/app/models/derived_variables/sales_log_variables.rb b/app/models/derived_variables/sales_log_variables.rb
index 5fff0900d..c9675d84a 100644
--- a/app/models/derived_variables/sales_log_variables.rb
+++ b/app/models/derived_variables/sales_log_variables.rb
@@ -7,5 +7,8 @@ module DerivedVariables::SalesLogVariables
       self.exyear = exdate.year
     end
     self.deposit = value if outright_sale? && mortgage_not_used?
+    if mscharge_known.present? && mscharge_known.zero?
+      self.mscharge = 0
+    end
   end
 end
diff --git a/app/models/form/sales/pages/leasehold_charges.rb b/app/models/form/sales/pages/leasehold_charges.rb
new file mode 100644
index 000000000..7aed92db9
--- /dev/null
+++ b/app/models/form/sales/pages/leasehold_charges.rb
@@ -0,0 +1,15 @@
+class Form::Sales::Pages::LeaseholdCharges < ::Form::Page
+  def initialize(id, hsh, subsection)
+    super
+    @header = ""
+    @description = ""
+    @subsection = subsection
+  end
+
+  def questions
+    @questions ||= [
+      Form::Sales::Questions::LeaseholdChargesKnown.new(nil, nil, self),
+      Form::Sales::Questions::LeaseholdCharges.new(nil, nil, self),
+    ]
+  end
+end
diff --git a/app/models/form/sales/questions/leasehold_charges.rb b/app/models/form/sales/questions/leasehold_charges.rb
new file mode 100644
index 000000000..eb19a7377
--- /dev/null
+++ b/app/models/form/sales/questions/leasehold_charges.rb
@@ -0,0 +1,13 @@
+class Form::Sales::Questions::LeaseholdCharges < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "mscharge"
+    @check_answer_label = "Monthly leasehold charges"
+    @header = "Enter the total monthly charge"
+    @type = "numeric"
+    @page = page
+    @min = 0
+    @width = 5
+    @prefix = "£"
+  end
+end
diff --git a/app/models/form/sales/questions/leasehold_charges_known.rb b/app/models/form/sales/questions/leasehold_charges_known.rb
new file mode 100644
index 000000000..a94e7f63e
--- /dev/null
+++ b/app/models/form/sales/questions/leasehold_charges_known.rb
@@ -0,0 +1,27 @@
+class Form::Sales::Questions::LeaseholdChargesKnown < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "mscharge_known"
+    @check_answer_label = "Monthly leasehold charges known?"
+    @header = "Does the property have any monthly leasehold charges?"
+    @hint_text = "For example, service and management charges"
+    @type = "radio"
+    @answer_options = ANSWER_OPTIONS
+    @page = page
+    @conditional_for = {
+      "mscharge" => [1],
+    }
+    @hidden_in_check_answers = {
+      "depends_on" => [
+        {
+          "mscharge_known" => 1,
+        },
+      ],
+    }
+  end
+
+  ANSWER_OPTIONS = {
+    "1" => { "value" => "Yes" },
+    "0" => { "value" => "No" },
+  }.freeze
+end
diff --git a/app/models/form/sales/subsections/discounted_ownership_scheme.rb b/app/models/form/sales/subsections/discounted_ownership_scheme.rb
index 9181e9c41..827ecf1de 100644
--- a/app/models/form/sales/subsections/discounted_ownership_scheme.rb
+++ b/app/models/form/sales/subsections/discounted_ownership_scheme.rb
@@ -16,6 +16,7 @@ class Form::Sales::Subsections::DiscountedOwnershipScheme < ::Form::Subsection
       Form::Sales::Pages::MortgageAmount.new("mortgage_amount_discounted_ownership", nil, self),
       Form::Sales::Pages::AboutDepositWithoutDiscount.new("about_deposit_discounted_ownership", nil, self),
       Form::Sales::Pages::DepositValueCheck.new("discounted_ownership_deposit_value_check", nil, self),
+      Form::Sales::Pages::LeaseholdCharges.new("leasehold_charges_discounted_ownership", nil, self),
     ]
   end
 
diff --git a/app/models/form/sales/subsections/outright_sale.rb b/app/models/form/sales/subsections/outright_sale.rb
index 2b38841ba..a751c6734 100644
--- a/app/models/form/sales/subsections/outright_sale.rb
+++ b/app/models/form/sales/subsections/outright_sale.rb
@@ -14,6 +14,7 @@ class Form::Sales::Subsections::OutrightSale < ::Form::Subsection
       Form::Sales::Pages::MortgageAmount.new("mortgage_amount_outright_sale", nil, self),
       Form::Sales::Pages::AboutDepositWithoutDiscount.new("about_deposit_outright_sale", nil, self),
       Form::Sales::Pages::DepositValueCheck.new("outright_sale_deposit_value_check", nil, self),
+      Form::Sales::Pages::LeaseholdCharges.new("leasehold_charges_outright_sale", nil, self),
     ]
   end
 
diff --git a/app/models/form/sales/subsections/shared_ownership_scheme.rb b/app/models/form/sales/subsections/shared_ownership_scheme.rb
index c40fa9441..043459adb 100644
--- a/app/models/form/sales/subsections/shared_ownership_scheme.rb
+++ b/app/models/form/sales/subsections/shared_ownership_scheme.rb
@@ -24,6 +24,7 @@ class Form::Sales::Subsections::SharedOwnershipScheme < ::Form::Subsection
       Form::Sales::Pages::AboutDepositWithoutDiscount.new("about_deposit_shared_ownership", nil, self),
       Form::Sales::Pages::DepositValueCheck.new("shared_ownership_deposit_value_check", nil, self),
       Form::Sales::Pages::MonthlyRent.new(nil, nil, self),
+      Form::Sales::Pages::LeaseholdCharges.new("leasehold_charges_shared_ownership", nil, self),
     ]
   end
 
diff --git a/db/migrate/20230103112225_add_mscharge_known_to_sales.rb b/db/migrate/20230103112225_add_mscharge_known_to_sales.rb
new file mode 100644
index 000000000..cf09e8a52
--- /dev/null
+++ b/db/migrate/20230103112225_add_mscharge_known_to_sales.rb
@@ -0,0 +1,8 @@
+class AddMschargeKnownToSales < ActiveRecord::Migration[7.0]
+  def change
+    change_table :sales_logs, bulk: true do |t|
+      t.column :mscharge_known, :integer
+      t.column :mscharge, :decimal, precision: 10, scale: 2
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 49f59a503..8812128eb 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -461,6 +461,8 @@ ActiveRecord::Schema[7.0].define(version: 2023_01_05_103733) do
     t.integer "mortgageused"
     t.integer "wchair"
     t.integer "armedforcesspouse"
+    t.integer "mscharge_known"
+    t.decimal "mscharge", precision: 10, scale: 2
     t.index ["created_by_id"], name: "index_sales_logs_on_created_by_id"
     t.index ["managing_organisation_id"], name: "index_sales_logs_on_managing_organisation_id"
     t.index ["owning_organisation_id"], name: "index_sales_logs_on_owning_organisation_id"
diff --git a/spec/factories/sales_log.rb b/spec/factories/sales_log.rb
index 22d7320f4..08f37b3bf 100644
--- a/spec/factories/sales_log.rb
+++ b/spec/factories/sales_log.rb
@@ -90,6 +90,8 @@ FactoryBot.define do
       mortgageused { 1 }
       wchair { 1 }
       armedforcesspouse { 5 }
+      mscharge_known { 1 }
+      mscharge { 100 }
     end
   end
 end
diff --git a/spec/models/form/sales/pages/leasehold_charges_spec.rb b/spec/models/form/sales/pages/leasehold_charges_spec.rb
new file mode 100644
index 000000000..d35d1076b
--- /dev/null
+++ b/spec/models/form/sales/pages/leasehold_charges_spec.rb
@@ -0,0 +1,33 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Pages::LeaseholdCharges, type: :model do
+  subject(:page) { described_class.new(page_id, page_definition, subsection) }
+
+  let(:page_id) { nil }
+  let(:page_definition) { nil }
+  let(:subsection) { instance_double(Form::Subsection) }
+
+  it "has correct subsection" do
+    expect(page.subsection).to eq(subsection)
+  end
+
+  it "has correct questions" do
+    expect(page.questions.map(&:id)).to eq(%w[mscharge_known mscharge])
+  end
+
+  it "has the correct id" do
+    expect(page.id).to eq(nil)
+  end
+
+  it "has the correct header" do
+    expect(page.header).to eq("")
+  end
+
+  it "has the correct description" do
+    expect(page.description).to eq("")
+  end
+
+  it "has correct depends_on" do
+    expect(page.depends_on).to be_nil
+  end
+end
diff --git a/spec/models/form/sales/questions/leasehold_charges_known_spec.rb b/spec/models/form/sales/questions/leasehold_charges_known_spec.rb
new file mode 100644
index 000000000..d47b535eb
--- /dev/null
+++ b/spec/models/form/sales/questions/leasehold_charges_known_spec.rb
@@ -0,0 +1,60 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Questions::LeaseholdChargesKnown, type: :model do
+  subject(:question) { described_class.new(question_id, question_definition, page) }
+
+  let(:question_id) { nil }
+  let(:question_definition) { nil }
+  let(:page) { instance_double(Form::Page) }
+
+  it "has correct page" do
+    expect(question.page).to eq(page)
+  end
+
+  it "has the correct id" do
+    expect(question.id).to eq("mscharge_known")
+  end
+
+  it "has the correct header" do
+    expect(question.header).to eq("Does the property have any monthly leasehold charges?")
+  end
+
+  it "has the correct check_answer_label" do
+    expect(question.check_answer_label).to eq("Monthly leasehold charges known?")
+  end
+
+  it "has the correct type" do
+    expect(question.type).to eq("radio")
+  end
+
+  it "is not marked as derived" do
+    expect(question.derived?).to be false
+  end
+
+  it "has the correct answer_options" do
+    expect(question.answer_options).to eq({
+      "0" => { "value" => "No" },
+      "1" => { "value" => "Yes" },
+    })
+  end
+
+  it "has correct conditional for" do
+    expect(question.conditional_for).to eq({
+      "mscharge" => [1],
+    })
+  end
+
+  it "has the correct hint" do
+    expect(question.hint_text).to eq("For example, service and management charges")
+  end
+
+  it "has correct hidden_in_check_answers for" do
+    expect(question.hidden_in_check_answers).to eq({
+      "depends_on" => [
+        {
+          "mscharge_known" => 1,
+        },
+      ],
+    })
+  end
+end
diff --git a/spec/models/form/sales/questions/leasehold_charges_spec.rb b/spec/models/form/sales/questions/leasehold_charges_spec.rb
new file mode 100644
index 000000000..a06fc9975
--- /dev/null
+++ b/spec/models/form/sales/questions/leasehold_charges_spec.rb
@@ -0,0 +1,49 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Questions::LeaseholdCharges, type: :model do
+  subject(:question) { described_class.new(question_id, question_definition, page) }
+
+  let(:question_id) { nil }
+  let(:question_definition) { nil }
+  let(:page) { instance_double(Form::Page) }
+
+  it "has correct page" do
+    expect(question.page).to eq(page)
+  end
+
+  it "has the correct id" do
+    expect(question.id).to eq("mscharge")
+  end
+
+  it "has the correct header" do
+    expect(question.header).to eq("Enter the total monthly charge")
+  end
+
+  it "has the correct check_answer_label" do
+    expect(question.check_answer_label).to eq("Monthly leasehold charges")
+  end
+
+  it "has the correct type" do
+    expect(question.type).to eq("numeric")
+  end
+
+  it "is not marked as derived" do
+    expect(question.derived?).to be false
+  end
+
+  it "has the correct hint" do
+    expect(question.hint_text).to be_nil
+  end
+
+  it "has the correct width" do
+    expect(question.width).to eq(5)
+  end
+
+  it "has the correct min" do
+    expect(question.min).to eq(0)
+  end
+
+  it "has the correct prefix" do
+    expect(question.prefix).to eq("£")
+  end
+end
diff --git a/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb b/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
index f6c05aeb6..e30e5bfde 100644
--- a/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
+++ b/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
@@ -21,6 +21,7 @@ RSpec.describe Form::Sales::Subsections::DiscountedOwnershipScheme, type: :model
         mortgage_amount_discounted_ownership
         about_deposit_discounted_ownership
         discounted_ownership_deposit_value_check
+        leasehold_charges_discounted_ownership
       ],
     )
   end
diff --git a/spec/models/form/sales/subsections/outright_sale_spec.rb b/spec/models/form/sales/subsections/outright_sale_spec.rb
index d39dee44c..06b394f27 100644
--- a/spec/models/form/sales/subsections/outright_sale_spec.rb
+++ b/spec/models/form/sales/subsections/outright_sale_spec.rb
@@ -13,11 +13,14 @@ RSpec.describe Form::Sales::Subsections::OutrightSale, type: :model do
 
   it "has correct pages" do
     expect(outright_sale.pages.map(&:id)).to eq(
-      %w[purchase_price
-         mortgage_used_outright_sale
-         mortgage_amount_outright_sale
-         about_deposit_outright_sale
-         outright_sale_deposit_value_check],
+      %w[
+        purchase_price
+        mortgage_used_outright_sale
+        mortgage_amount_outright_sale
+        about_deposit_outright_sale
+        outright_sale_deposit_value_check
+        leasehold_charges_outright_sale
+      ],
     )
   end
 
diff --git a/spec/models/form/sales/subsections/shared_ownership_scheme_spec.rb b/spec/models/form/sales/subsections/shared_ownership_scheme_spec.rb
index e95579df3..06f98ba09 100644
--- a/spec/models/form/sales/subsections/shared_ownership_scheme_spec.rb
+++ b/spec/models/form/sales/subsections/shared_ownership_scheme_spec.rb
@@ -29,6 +29,7 @@ RSpec.describe Form::Sales::Subsections::SharedOwnershipScheme, type: :model do
         about_deposit_shared_ownership
         shared_ownership_deposit_value_check
         monthly_rent
+        leasehold_charges_shared_ownership
       ],
     )
   end
diff --git a/spec/models/form_handler_spec.rb b/spec/models/form_handler_spec.rb
index 7d5339806..4fef52c66 100644
--- a/spec/models/form_handler_spec.rb
+++ b/spec/models/form_handler_spec.rb
@@ -52,14 +52,14 @@ RSpec.describe FormHandler do
     it "is able to load a current sales form" do
       form = form_handler.get_form("current_sales")
       expect(form).to be_a(Form)
-      expect(form.pages.count).to eq(122)
+      expect(form.pages.count).to eq(125)
       expect(form.name).to eq("2022_2023_sales")
     end
 
     it "is able to load a previous sales form" do
       form = form_handler.get_form("previous_sales")
       expect(form).to be_a(Form)
-      expect(form.pages.count).to eq(122)
+      expect(form.pages.count).to eq(125)
       expect(form.name).to eq("2021_2022_sales")
     end
   end