diff --git a/app/models/validations/sales/financial_validations.rb b/app/models/validations/sales/financial_validations.rb
index 6b36091ac..3e1d3dfb8 100644
--- a/app/models/validations/sales/financial_validations.rb
+++ b/app/models/validations/sales/financial_validations.rb
@@ -102,23 +102,6 @@ module Validations::Sales::FinancialValidations
     end
   end
 
-  def validate_shared_ownership_deposit(record)
-    return unless record.saledate && record.form.start_year_after_2024?
-    return unless record.mortgage || record.mortgageused == 2 || record.mortgageused == 3
-    return unless record.cashdis && record.deposit && record.value && record.equity
-
-    mortgage_value = record.mortgage || 0
-
-    if mortgage_value + record.deposit + record.cashdis != record.value * record.equity / 100
-      %i[mortgage value deposit ownershipsch cashdis equity].each do |field|
-        record.errors.add field, I18n.t("validations.financial.shared_ownership_deposit",
-                                        mortgage_deposit_and_discount_error_fields: record.mortgage_deposit_and_discount_error_fields,
-                                        mortgage_deposit_and_discount_total: record.field_formatted_as_currency("mortgage_deposit_and_discount_total"),
-                                        value_times_equity: record.field_formatted_as_currency("value_times_equity"))
-      end
-    end
-  end
-
   def validate_equity_less_than_staircase_difference(record)
     return unless record.equity && record.stairbought && record.stairowned
     return unless record.saledate && record.form.start_year_after_2024?
diff --git a/spec/models/validations/sales/financial_validations_spec.rb b/spec/models/validations/sales/financial_validations_spec.rb
index e52387987..316c2d175 100644
--- a/spec/models/validations/sales/financial_validations_spec.rb
+++ b/spec/models/validations/sales/financial_validations_spec.rb
@@ -432,181 +432,6 @@ RSpec.describe Validations::Sales::FinancialValidations do
     end
   end
 
-  describe "#validate_shared_ownership_deposit" do
-    let(:record) { FactoryBot.create(:sales_log, saledate: now) }
-
-    around do |example|
-      Timecop.freeze(now) do
-        Singleton.__init__(FormHandler)
-        example.run
-      end
-      Timecop.return
-    end
-
-    context "with a log in the 24/25 collection year" do
-      let(:now) { Time.zone.local(2024, 4, 2) }
-
-      it "does not add an error if MORTGAGE + DEPOSIT + CASHDIS are equal VALUE * EQUITY/100" do
-        record.mortgage = 1000
-        record.deposit = 1000
-        record.cashdis = 1000
-        record.value = 3000
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-
-      it "does not add an error if mortgage is used and no mortgage is given" do
-        record.mortgage = nil
-        record.deposit = 1000
-        record.cashdis = 1000
-        record.value = 3000
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-
-      it "adds an error if mortgage is not used and no mortgage is given" do
-        record.mortgage = nil
-        record.mortgageused = 2
-        record.deposit = 1000
-        record.cashdis = 1000
-        record.value = 3000
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to include("The mortgage, deposit, and cash discount added together is £2,000.00. The value times the equity percentage is £3,000.00. These figures should be the same")
-        expect(record.errors["deposit"]).to include("The mortgage, deposit, and cash discount added together is £2,000.00. The value times the equity percentage is £3,000.00. These figures should be the same")
-        expect(record.errors["cashdis"]).to include("The mortgage, deposit, and cash discount added together is £2,000.00. The value times the equity percentage is £3,000.00. These figures should be the same")
-        expect(record.errors["value"]).to include("The mortgage, deposit, and cash discount added together is £2,000.00. The value times the equity percentage is £3,000.00. These figures should be the same")
-        expect(record.errors["equity"]).to include("The mortgage, deposit, and cash discount added together is £2,000.00. The value times the equity percentage is £3,000.00. These figures should be the same")
-      end
-
-      it "does not add an error if no deposit is given" do
-        record.mortgage = 1000
-        record.deposit = nil
-        record.cashdis = 1000
-        record.value = 3000
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-
-      it "does not add an error if no cashdis is given and cashdis is routed to" do
-        record.mortgage = 1000
-        record.deposit = 1000
-        record.type = 18
-        record.cashdis = nil
-        record.value = 3000
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-
-      it "does not add an error if no cashdis is given and cashdis is not routed to" do
-        record.mortgageused = 1
-        record.mortgage = 1000
-        record.deposit = 1000
-        record.type = 2
-        record.cashdis = nil
-        record.value = 3000
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-
-      it "does not add an error if no value is given" do
-        record.mortgage = 1000
-        record.deposit = 1000
-        record.cashdis = 1000
-        record.value = nil
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-
-      it "does not add an error if no equity is given" do
-        record.mortgage = 1000
-        record.deposit = 1000
-        record.cashdis = 1000
-        record.value = 3000
-        record.equity = nil
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-
-      it "adds an error if MORTGAGE + DEPOSIT + CASHDIS are not equal VALUE * EQUITY/100" do
-        record.mortgageused = 1
-        record.mortgage = 1000
-        record.deposit = 1000
-        record.cashdis = 1000
-        record.value = 4323
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to include("The mortgage, deposit, and cash discount added together is £3,000.00. The value times the equity percentage is £4,323.00. These figures should be the same")
-        expect(record.errors["deposit"]).to include("The mortgage, deposit, and cash discount added together is £3,000.00. The value times the equity percentage is £4,323.00. These figures should be the same")
-        expect(record.errors["cashdis"]).to include("The mortgage, deposit, and cash discount added together is £3,000.00. The value times the equity percentage is £4,323.00. These figures should be the same")
-        expect(record.errors["value"]).to include("The mortgage, deposit, and cash discount added together is £3,000.00. The value times the equity percentage is £4,323.00. These figures should be the same")
-        expect(record.errors["equity"]).to include("The mortgage, deposit, and cash discount added together is £3,000.00. The value times the equity percentage is £4,323.00. These figures should be the same")
-      end
-    end
-
-    context "with a log in 23/24 collection year" do
-      let(:now) { Time.zone.local(2024, 1, 1) }
-
-      it "does not add an error if MORTGAGE + DEPOSIT + CASHDIS are not equal VALUE * EQUITY/100" do
-        record.mortgage = 1000
-        record.deposit = 1000
-        record.cashdis = 1000
-        record.value = 4323
-        record.equity = 100
-
-        financial_validator.validate_shared_ownership_deposit(record)
-        expect(record.errors["mortgage"]).to be_empty
-        expect(record.errors["deposit"]).to be_empty
-        expect(record.errors["cashdis"]).to be_empty
-        expect(record.errors["value"]).to be_empty
-        expect(record.errors["equity"]).to be_empty
-      end
-    end
-  end
-
   describe "#validate_equity_less_than_staircase_difference" do
     let(:record) { FactoryBot.create(:sales_log, saledate: now) }