diff --git a/client/src/components/shop-info/shop-info.container.jsx b/client/src/components/shop-info/shop-info.container.jsx
index afcd7968d..a820dce69 100644
--- a/client/src/components/shop-info/shop-info.container.jsx
+++ b/client/src/components/shop-info/shop-info.container.jsx
@@ -23,13 +23,24 @@ export default function ShopInfoContainer() {
   });
   const notification = useNotification();
 
-  const combinedFeatureConfig = {
-    ...FEATURE_CONFIGS.general,
-    ...FEATURE_CONFIGS.responsibilitycenters
-  };
+  const combineFeatureConfigs = (...configs) =>
+    (configs || [])
+      .filter(Boolean)
+      .flatMap((cfg) => Object.entries(cfg))
+      .reduce((acc, [featureName, fieldPaths]) => {
+        if (!Array.isArray(fieldPaths)) return acc;
+        acc[featureName] = [...(acc[featureName] ?? []), ...fieldPaths];
+        return acc;
+      }, {});
+
+  const combinedFeatureConfig = combineFeatureConfigs(FEATURE_CONFIGS.general, FEATURE_CONFIGS.responsibilitycenters);
 
   // Use form data preservation for all shop-info features
-  const { createSubmissionHandler } = useFormDataPreservation(form, data?.bodyshops[0], combinedFeatureConfig);
+  const { createSubmissionHandler, preserveHiddenFormData } = useFormDataPreservation(
+    form,
+    data?.bodyshops[0],
+    combinedFeatureConfig
+  );
 
   const handleFinish = createSubmissionHandler((values) => {
     setSaveLoading(true);
@@ -51,8 +62,11 @@ export default function ShopInfoContainer() {
   });
 
   useEffect(() => {
-    if (data) form.resetFields();
-  }, [form, data]);
+    if (!data) return;
+    form.resetFields();
+    // After reset, re-apply hidden field preservation so values aren't wiped
+    preserveHiddenFormData();
+  }, [data, form, preserveHiddenFormData]);
 
   if (error) return <AlertComponent message={error.message} type="error" />;
   if (loading) return <LoadingSpinner />;
diff --git a/client/src/components/shop-info/useFormDataPreservation.js b/client/src/components/shop-info/useFormDataPreservation.js
index 310ff0202..93978962e 100644
--- a/client/src/components/shop-info/useFormDataPreservation.js
+++ b/client/src/components/shop-info/useFormDataPreservation.js
@@ -1,4 +1,4 @@
-import { useCallback, useEffect } from "react";
+import { useCallback, useEffect, useMemo } from "react";
 import { HasFeatureAccess } from "./../feature-wrapper/feature-wrapper.component";
 
 /**
@@ -8,73 +8,57 @@ import { HasFeatureAccess } from "./../feature-wrapper/feature-wrapper.component
  * @param {Object} featureConfig - Configuration object defining which features and their associated fields to preserve
  */
 export const useFormDataPreservation = (form, bodyshop, featureConfig) => {
-  const getNestedValue = (obj, path) => {
-    return path.reduce((current, key) => current?.[key], obj);
-  };
-
+  // Safe nested getters/setters using path arrays
+  const getNestedValue = (obj, path) => path?.reduce((acc, key) => acc?.[key], obj);
   const setNestedValue = (obj, path, value) => {
     const lastKey = path[path.length - 1];
-    const parentPath = path.slice(0, -1);
-
-    const parent = parentPath.reduce((current, key) => {
-      if (!current[key]) current[key] = {};
-      return current[key];
+    const parent = path.slice(0, -1).reduce((curr, key) => {
+      if (!curr[key] || typeof curr[key] !== "object") curr[key] = {};
+      return curr[key];
     }, obj);
-
     parent[lastKey] = value;
   };
 
-  const preserveHiddenFormData = useCallback(() => {
-    const preservationData = {};
-    let hasDataToPreserve = false;
-
+  // Paths for features that are NOT accessible
+  const disabledPaths = useMemo(() => {
+    const result = [];
+    if (!featureConfig) return result;
     Object.entries(featureConfig).forEach(([featureName, fieldPaths]) => {
       const hasAccess = HasFeatureAccess({ featureName, bodyshop });
+      if (hasAccess || !Array.isArray(fieldPaths)) return;
+      fieldPaths.forEach((p) => Array.isArray(p) && p.length && result.push(p));
+    });
+    return result;
+  }, [featureConfig, bodyshop]);
 
-      if (!hasAccess) {
-        fieldPaths.forEach((fieldPath) => {
-          const currentValues = form.getFieldsValue();
-          let value = getNestedValue(currentValues, fieldPath);
+  const preserveHiddenFormData = useCallback(() => {
+    const currentValues = form.getFieldsValue();
+    const preservationData = {};
+    let hasAny = false;
 
-          if (value === undefined || value === null) {
-            value = getNestedValue(bodyshop, fieldPath);
-          }
-
-          if (value !== undefined && value !== null) {
-            setNestedValue(preservationData, fieldPath, value);
-            hasDataToPreserve = true;
-          }
-        });
+    disabledPaths.forEach((path) => {
+      let value = getNestedValue(currentValues, path);
+      if (value == null) value = getNestedValue(bodyshop, path);
+      if (value != null) {
+        setNestedValue(preservationData, path, value);
+        hasAny = true;
       }
     });
 
-    if (hasDataToPreserve) {
-      form.setFieldsValue(preservationData);
-    }
-  }, [form, featureConfig, bodyshop]);
+    if (hasAny) form.setFieldsValue(preservationData);
+  }, [form, bodyshop, disabledPaths]);
 
   const getCompleteFormValues = () => {
-    const currentFormValues = form.getFieldsValue();
-    const completeValues = { ...currentFormValues };
+    const currentValues = form.getFieldsValue();
+    const complete = { ...currentValues };
 
-    Object.entries(featureConfig).forEach(([featureName, fieldPaths]) => {
-      const hasAccess = HasFeatureAccess({ featureName, bodyshop });
-
-      if (!hasAccess) {
-        fieldPaths.forEach((fieldPath) => {
-          let value = getNestedValue(currentFormValues, fieldPath);
-          if (value === undefined || value === null) {
-            value = getNestedValue(bodyshop, fieldPath);
-          }
-
-          if (value !== undefined && value !== null) {
-            setNestedValue(completeValues, fieldPath, value);
-          }
-        });
-      }
+    disabledPaths.forEach((path) => {
+      let value = getNestedValue(currentValues, path);
+      if (value == null) value = getNestedValue(bodyshop, path);
+      if (value != null) setNestedValue(complete, path, value);
     });
 
-    return completeValues;
+    return complete;
   };
 
   const createSubmissionHandler = (originalHandler) => {
@@ -103,8 +87,8 @@ export const FEATURE_CONFIGS = {
       ["md_responsibility_centers", "profits"],
       ["md_responsibility_centers", "defaults"],
       ["md_responsibility_centers", "dms_defaults"],
-      ["md_responsibility_centers", "taxes", "itemexemptcode"],
-      ["md_responsibility_centers", "taxes", "invoiceexemptcode"],
+      ["md_responsibility_centers", "taxes"],
+      ["md_responsibility_centers", "cieca_pfl"],
       ["md_responsibility_centers", "ar"],
       ["md_responsibility_centers", "refund"],
       ["md_responsibility_centers", "sales_tax_codes"],