diff --git a/apps/web/config/default-statuses.ts b/apps/web/config/default-statuses.ts
index dfa5acd..360fa13 100644
--- a/apps/web/config/default-statuses.ts
+++ b/apps/web/config/default-statuses.ts
@@ -132,7 +132,7 @@ const defaultStatuses: CalculationStatuses = {
   tbxSubsidySum: 'Default',
   tbxSupplierDiscountPerc: 'Default',
   tbxSupplierDiscountRub: 'Default',
-  tbxTotalPayments: 'Default',
+  tbxTotalPayments: 'Disabled',
   tbxVATInLeaseObjectPrice: 'Default',
   tbxVehicleTaxInLeasingPeriod: 'Disabled',
   tbxVehicleTaxInYear: 'Default',
diff --git a/apps/web/process/calculate/reactions/common.ts b/apps/web/process/calculate/reactions/common.ts
new file mode 100644
index 0000000..c68fa6f
--- /dev/null
+++ b/apps/web/process/calculate/reactions/common.ts
@@ -0,0 +1,28 @@
+import type { ReactionsContext } from '@/process/types';
+import { reaction } from 'mobx';
+
+export default function commonReactions({ store }: ReactionsContext) {
+  const { $calculation } = store;
+
+  reaction(
+    () => $calculation.element('radioCalcType').getValue(),
+    (calcType) => {
+      switch (calcType) {
+        case 100000001: {
+          $calculation.element('tbxIRR_Perc').block();
+          $calculation.element('tbxTotalPayments').unblock();
+          break;
+        }
+        case 100000000:
+        default: {
+          $calculation.element('tbxIRR_Perc').unblock();
+          $calculation.element('tbxTotalPayments').block();
+          break;
+        }
+      }
+    },
+    {
+      fireImmediately: true,
+    }
+  );
+}
diff --git a/apps/web/process/calculate/reactions/index.js b/apps/web/process/calculate/reactions/index.js
index 5aaa2fd..cc8d68a 100644
--- a/apps/web/process/calculate/reactions/index.js
+++ b/apps/web/process/calculate/reactions/index.js
@@ -1 +1,2 @@
+export { default as common } from './common';
 export { default as validation } from './validation';
diff --git a/apps/web/process/init/inject-reactions/default.js b/apps/web/process/init/inject-reactions/default.js
index 85bc5ba..952d409 100644
--- a/apps/web/process/init/inject-reactions/default.js
+++ b/apps/web/process/init/inject-reactions/default.js
@@ -18,6 +18,7 @@ export default function injectDefaultReactions(context) {
   leadOpportunityReactions.urls(context);
   paymentsReactions(context);
   calculateReactions.validation(context);
+  calculateReactions.common(context);
   supplierReactions.commonReactions(context);
   supplierReactions.validationReactions(context);
   agentsReactions.fillReactions(context);