diff --git a/src/Configuration/Provisioning/ProvisioningContext.jsx b/src/Configuration/Provisioning/ProvisioningContext.jsx
index 3cca7eb10..f8b456bbe 100644
--- a/src/Configuration/Provisioning/ProvisioningContext.jsx
+++ b/src/Configuration/Provisioning/ProvisioningContext.jsx
@@ -20,6 +20,8 @@ const ProvisioningContextProvider = ({ children }) => {
       // `policies` is a list of all policies/budgets inputs for this plan. After form completion, length should be 1 if
       // multipleFunds = false, and 2 and multipleFunds = true.
       policies: [],
+      // `internalOnly` backs the "Test plan" checkbox.  A true value means the plan will not be customer facing.
+      internalOnly: false,
     },
     // `showInvalidField` indicates when form fields are valid/invalid, possibly triggering invalid attributes to be set
     // on various form field containers.
diff --git a/src/Configuration/Provisioning/ProvisioningForm/ProvisioningFormInternalOnly.jsx b/src/Configuration/Provisioning/ProvisioningForm/ProvisioningFormInternalOnly.jsx
index 0ccdf33a6..aed56a20e 100644
--- a/src/Configuration/Provisioning/ProvisioningForm/ProvisioningFormInternalOnly.jsx
+++ b/src/Configuration/Provisioning/ProvisioningForm/ProvisioningFormInternalOnly.jsx
@@ -11,11 +11,9 @@ const ProvisioningFormInternalOnly = () => {
   const { INTERNAL_ONLY } = PROVISIONING_PAGE_TEXT.FORM;
   const [formData, isEditMode, hasEdits] = selectProvisioningContext('formData', 'isEditMode', 'hasEdits');
 
-  let submittedFormInternalOnly;
-  if (isEditMode) {
-    submittedFormInternalOnly = formData.internalOnly;
-  }
-  const [value, setValue] = useState(submittedFormInternalOnly || false);
+  // formData.internalOnly is always defined, whether it's hydrated from an API call (isEditMode = true) or not
+  // (isEditMode = false) in which case ProvisioningContextProvider supplies a default.
+  const [value, setValue] = useState(formData.internalOnly || false);
 
   const handleChange = (e) => {
     const checkedState = e.target.checked;
diff --git a/src/Configuration/Provisioning/data/tests/utils.test.js b/src/Configuration/Provisioning/data/tests/utils.test.js
index 715a82023..3a14f79c3 100644
--- a/src/Configuration/Provisioning/data/tests/utils.test.js
+++ b/src/Configuration/Provisioning/data/tests/utils.test.js
@@ -554,7 +554,7 @@ describe('transformSubsidyData', () => {
   const transformedSinglePolicyData = {
     enterpriseUUID,
     financialIdentifier: '00kc1230abc1234321',
-    internalOnly: 'No',
+    internalOnly: false,
     isoStartDate: '2023-04-18T00:00:00.000Z',
     isoEndDate: '2023-04-21T00:00:00.000Z',
     revenueCategory: 'partner-no-rev-prepay',
diff --git a/src/Configuration/testData/Provisioning/ProvisioningContextWrapper.jsx b/src/Configuration/testData/Provisioning/ProvisioningContextWrapper.jsx
index 6200a8601..7d2037975 100644
--- a/src/Configuration/testData/Provisioning/ProvisioningContextWrapper.jsx
+++ b/src/Configuration/testData/Provisioning/ProvisioningContextWrapper.jsx
@@ -21,6 +21,7 @@ export const initialStateValue = {
   },
   formData: {
     policies: [],
+    internalOnly: false,
   },
   showInvalidField: {
     subsidy: [],
diff --git a/src/Configuration/testData/constants.js b/src/Configuration/testData/constants.js
index de7a3c1d3..418fb1733 100644
--- a/src/Configuration/testData/constants.js
+++ b/src/Configuration/testData/constants.js
@@ -188,7 +188,7 @@ export const sampleMultiplePolicyFormData = {
   financialIdentifier: '00kc1230abc1234321',
   startDate: '2023-04-18',
   endDate: '2023-04-21',
-  internalOnly: 'Yes',
+  internalOnly: true,
   subsidyRevReq: 'partner-no-rev-prepay',
   subsidyUuid: '123testSubsidyUuid',
   subsidyTitle: 'Test Subsidy',
@@ -212,7 +212,7 @@ export const sampleSinglePolicyPredefinedCatalogQueryFormData = {
   financialIdentifier: '00kc1230abc1234321',
   startDate: '2023-04-18',
   endDate: '2023-04-21',
-  internalOnly: 'No',
+  internalOnly: false,
   subsidyRevReq: 'partner-no-rev-prepay',
   subsidyTitle: 'Test Subsidy',
 };
@@ -235,7 +235,7 @@ export const sampleSinglePolicyCustomCatalogQueryFormData = {
   financialIdentifier: '00kc1230abc1234321',
   startDate: '2023-04-06',
   endDate: '2023-04-27',
-  internalOnly: 'Yes',
+  internalOnly: true,
   subsidyRevReq: 'partner-no-rev-prepay',
   subsidyTitle: 'Test Subsidy',
 };
@@ -258,7 +258,7 @@ export const sampleSingleEmptyData = {
   financialIdentifier: '00kc1230abc1234321',
   startDate: '2023-04-06',
   endDate: '2023-04-27',
-  internalOnly: 'Yes',
+  internalOnly: true,
   subsidyRevReq: 'partner-no-rev-prepay',
   subsidyTitle: 'Test Subsidy',
 };