diff --git a/app/models/validations/sales/sale_information_validations.rb b/app/models/validations/sales/sale_information_validations.rb
index 83d7cbbb0..54d49b7e0 100644
--- a/app/models/validations/sales/sale_information_validations.rb
+++ b/app/models/validations/sales/sale_information_validations.rb
@@ -57,8 +57,8 @@ module Validations::Sales::SaleInformationValidations
   end
 
   def validate_grant_amount(record)
-    return unless record.grant
     return unless record.saledate && record.form.start_year_after_2024?
+    return unless record.grant && (record.type == 8 || record.type == 21)
 
     unless record.grant.between?(9_000, 16_000)
       record.errors.add :grant, I18n.t("validations.sale_information.grant.out_of_range")
diff --git a/app/models/validations/sales/soft_validations.rb b/app/models/validations/sales/soft_validations.rb
index aa7394f9e..a2d1de7fd 100644
--- a/app/models/validations/sales/soft_validations.rb
+++ b/app/models/validations/sales/soft_validations.rb
@@ -117,7 +117,8 @@ module Validations::Sales::SoftValidations
 
   def grant_outside_common_range?
     return unless grant
-    return unless saledate && !form.start_year_after_2024?
+    return unless type && saledate
+    return unless !form.start_year_after_2024? || type == 21 || type == 8
 
     !grant.between?(9_000, 16_000)
   end
diff --git a/spec/models/validations/sales/sale_information_validations_spec.rb b/spec/models/validations/sales/sale_information_validations_spec.rb
index fadea88b9..c890afed1 100644
--- a/spec/models/validations/sales/sale_information_validations_spec.rb
+++ b/spec/models/validations/sales/sale_information_validations_spec.rb
@@ -480,7 +480,7 @@ RSpec.describe Validations::Sales::SaleInformationValidations do
     end
 
     context "when over the max" do
-      let(:record) { build(:sales_log, grant: 17_000, saledate: Time.zone.local(2024, 4, 5)) }
+      let(:record) { build(:sales_log, type: 8, grant: 17_000, saledate: Time.zone.local(2024, 4, 5)) }
 
       it "adds an error" do
         sale_information_validator.validate_grant_amount(record)
@@ -490,7 +490,7 @@ RSpec.describe Validations::Sales::SaleInformationValidations do
     end
 
     context "when under the min" do
-      let(:record) { build(:sales_log, grant: 3, saledate: Time.zone.local(2024, 4, 5)) }
+      let(:record) { build(:sales_log, type: 21, grant: 3, saledate: Time.zone.local(2024, 4, 5)) }
 
       it "adds an error" do
         sale_information_validator.validate_grant_amount(record)
@@ -500,7 +500,7 @@ RSpec.describe Validations::Sales::SaleInformationValidations do
     end
 
     context "when grant is blank" do
-      let(:record) { build(:sales_log, grant: nil, saledate: Time.zone.local(2024, 4, 5)) }
+      let(:record) { build(:sales_log, type: 21, grant: nil, saledate: Time.zone.local(2024, 4, 5)) }
 
       it "does not add an error" do
         sale_information_validator.validate_grant_amount(record)
@@ -509,8 +509,28 @@ RSpec.describe Validations::Sales::SaleInformationValidations do
       end
     end
 
+    context "when over the max and type is not RTA of social homebuy" do
+      let(:record) { build(:sales_log, type: 9, grant: 17_000, saledate: Time.zone.local(2024, 4, 5)) }
+
+      it "does not add an error" do
+        sale_information_validator.validate_grant_amount(record)
+
+        expect(record.errors).not_to be_present
+      end
+    end
+
+    context "when under the min and type is not RTA of social homebuy" do
+      let(:record) { build(:sales_log, type: 9, grant: 17_000, saledate: Time.zone.local(2024, 4, 5)) }
+
+      it "does not add error" do
+        sale_information_validator.validate_grant_amount(record)
+
+        expect(record.errors).not_to be_present
+      end
+    end
+
     context "with log before 2024/25 collection" do
-      let(:record) { build(:sales_log, grant: 3, saledate: Time.zone.local(2023, 4, 5)) }
+      let(:record) { build(:sales_log, type: 8, grant: 3, saledate: Time.zone.local(2023, 4, 5)) }
 
       it "does not add an error" do
         sale_information_validator.validate_grant_amount(record)
diff --git a/spec/models/validations/sales/soft_validations_spec.rb b/spec/models/validations/sales/soft_validations_spec.rb
index 9cfe9e18b..170c474b7 100644
--- a/spec/models/validations/sales/soft_validations_spec.rb
+++ b/spec/models/validations/sales/soft_validations_spec.rb
@@ -660,6 +660,7 @@ RSpec.describe Validations::Sales::SoftValidations do
   describe "#grant_outside_common_range?" do
     it "returns true if grant is below 9000" do
       record.grant = 1_000
+      record.type = 9
       record.saledate = Time.zone.local(2024, 1, 1)
 
       expect(record).to be_grant_outside_common_range
@@ -667,6 +668,7 @@ RSpec.describe Validations::Sales::SoftValidations do
 
     it "returns true if grant is above 16000" do
       record.grant = 100_000
+      record.type = 9
       record.saledate = Time.zone.local(2024, 1, 1)
 
       expect(record).to be_grant_outside_common_range
@@ -674,13 +676,31 @@ RSpec.describe Validations::Sales::SoftValidations do
 
     it "returns false if grant is within expected range" do
       record.grant = 10_000
+      record.type = 9
       record.saledate = Time.zone.local(2024, 1, 1)
 
       expect(record).not_to be_grant_outside_common_range
     end
 
-    it "returns false for logs after 2024" do
+    it "returns true for logs after 2024 with RTA" do
       record.grant = 100_000
+      record.type = 8
+      record.saledate = Time.zone.local(2025, 1, 1)
+
+      expect(record).to be_grant_outside_common_range
+    end
+
+    it "returns true for logs after 2024 with socialBuy" do
+      record.grant = 100_000
+      record.type = 21
+      record.saledate = Time.zone.local(2025, 1, 1)
+
+      expect(record).to be_grant_outside_common_range
+    end
+
+    it "returns false for logs after 2024 with other type" do
+      record.grant = 100_000
+      record.type = 9
       record.saledate = Time.zone.local(2025, 1, 1)
 
       expect(record).not_to be_grant_outside_common_range