diff --git a/process/payments/reactions.ts b/process/payments/reactions.ts
index d9efdf2..683cb84 100644
--- a/process/payments/reactions.ts
+++ b/process/payments/reactions.ts
@@ -533,12 +533,14 @@ export default function paymentsReactions(
       const graphType = $calculation.getElementValue('radioGraphType');
       const seasonType = $calculation.getElementValue('selectSeasonType');
       const highSeasonStart = $calculation.getElementValue('selectHighSeasonStart');
+      const leasingPeriod = $calculation.getElementValue('tbxLeasingPeriod');
 
       return {
         payments,
         graphType,
         seasonType,
         highSeasonStart,
+        leasingPeriod,
       };
     },
     ({ payments }) => {