diff --git a/app/services/return-logs/process-licence-return-logs.service.js b/app/services/return-logs/process-licence-return-logs.service.js
index 49b45a5d8e..47d72aa917 100644
--- a/app/services/return-logs/process-licence-return-logs.service.js
+++ b/app/services/return-logs/process-licence-return-logs.service.js
@@ -68,7 +68,11 @@ async function _fetchReturnCycles(changeDate) {
 async function _processReturnCycle(returnCycle, returnRequirements, changeDate, licenceRef) {
   // Determine if we have any return requirements that match the cycle being processed
   const requirementsToProcess = returnRequirements.filter((returnRequirement) => {
-    return returnRequirement.summer === returnCycle.summer
+    return (
+      returnRequirement.summer === returnCycle.summer &&
+      (returnRequirement.returnVersion.endDate >= returnCycle.startDate ||
+        returnRequirement.returnVersion.endDate === null)
+    )
   })
 
   if (requirementsToProcess.length === 0) {
diff --git a/test/fixtures/return-logs.fixture.js b/test/fixtures/return-logs.fixture.js
index 97988470f0..014fdaa0cb 100644
--- a/test/fixtures/return-logs.fixture.js
+++ b/test/fixtures/return-logs.fixture.js
@@ -71,7 +71,7 @@ function returnRequirements() {
       abstractionPeriodStartMonth: 5,
       externalId: '4:16999652',
       id: '3bc0e31a-4bfb-47ef-aa6e-8aca37d9aac2',
-      legacyId: 16999651,
+      legacyId: 16999652,
       reportingFrequency: 'day',
       returnVersionId: '5a077661-05fc-4fc4-a2c6-d84ec908f093',
       siteDescription: 'PUMP AT TINTAGEL',
@@ -193,9 +193,148 @@ function returnRequirements() {
   ]
 }
 
+/**
+ * Represents multiple results from either `FetchReturnRequirementsService` or
+ * `FetchLicenceReturnRequirementsService` that have different return versions
+ *
+ * @returns {object[]}
+ */
+function returnRequirementsAcrossReturnVersions() {
+  return [
+    ...returnRequirements(),
+    {
+      abstractionPeriodEndDay: 31,
+      abstractionPeriodEndMonth: 10,
+      abstractionPeriodStartDay: 1,
+      abstractionPeriodStartMonth: 5,
+      externalId: '4:16999652',
+      id: '3bc0e31a-4bfb-47ef-aa6e-8aca37d9aac2',
+      legacyId: 16999652,
+      reportingFrequency: 'day',
+      returnVersionId: '5a077661-05fc-4fc4-a2c6-d84ec908f093',
+      siteDescription: 'PUMP AT TINTAGEL',
+      summer: true,
+      twoPartTariff: false,
+      upload: false,
+      returnVersion: {
+        endDate: new Date('2024-05-26'),
+        id: '5a077661-05fc-4fc4-a2c6-d84ec908f093',
+        reason: 'new-licence',
+        startDate: new Date('2022-04-01'),
+        licence: {
+          expiredDate: null,
+          id: '3acf7d80-cf74-4e86-8128-13ef687ea091',
+          lapsedDate: null,
+          licenceRef: '01/25/90/3242',
+          revokedDate: null,
+          areacode: 'SAAR',
+          region: {
+            id: 'eb57737f-b309-49c2-9ab6-f701e3a6fd96',
+            naldRegionId: 4
+          }
+        }
+      },
+      points: [
+        {
+          description: 'Summer cycle - live licence - live return version - summer return requirement',
+          ngr1: 'TG 713 291',
+          ngr2: null,
+          ngr3: null,
+          ngr4: null
+        }
+      ],
+      returnRequirementPurposes: [
+        {
+          alias: 'Purpose alias for testing',
+          id: '8a5164fd-1705-45bd-a01c-6b09d066e403',
+          primaryPurpose: {
+            description: 'Agriculture',
+            id: 'b6bb3b77-cfe8-4f22-8dc9-e92713ca3156',
+            legacyId: 'A'
+          },
+          purpose: {
+            description: 'General Farming & Domestic',
+            id: '289d1644-5215-4a20-af9e-5664fa9a18c7',
+            legacyId: '140'
+          },
+          secondaryPurpose: {
+            description: 'General Agriculture',
+            id: '2457bfeb-a120-4b57-802a-46494bd22f82',
+            legacyId: 'AGR'
+          }
+        }
+      ]
+    },
+    {
+      abstractionPeriodEndDay: 31,
+      abstractionPeriodEndMonth: 3,
+      abstractionPeriodStartDay: 1,
+      abstractionPeriodStartMonth: 4,
+      externalId: '4:16999651',
+      id: '4bc1efa7-10af-4958-864e-32acae5c6fa4',
+      legacyId: 16999651,
+      reportingFrequency: 'day',
+      returnVersionId: '5a077661-05fc-4fc4-a2c6-d84ec908f093',
+      siteDescription: 'BOREHOLE AT AVALON',
+      summer: false,
+      twoPartTariff: false,
+      upload: false,
+      returnVersion: {
+        endDate: null,
+        id: '5a077661-05fc-4fc4-a2c6-d84ec908f094',
+        reason: 'new-licence',
+        startDate: new Date('2024-05-27'),
+        licence: {
+          expiredDate: null,
+          id: '3acf7d80-cf74-4e86-8128-13ef687ea091',
+          lapsedDate: null,
+          licenceRef: '01/25/90/3242',
+          revokedDate: null,
+          areacode: 'SAAR',
+          region: {
+            id: 'eb57737f-b309-49c2-9ab6-f701e3a6fd96',
+            naldRegionId: 4
+          }
+        }
+      },
+      points: [
+        {
+          description: 'Winter cycle - live licence - live return version - winter return requirement',
+          ngr1: 'TG 713 291',
+          ngr2: null,
+          ngr3: null,
+          ngr4: null
+        }
+      ],
+      returnRequirementPurposes: [
+        {
+          alias: 'Purpose alias for testing',
+          id: '06c4c2f2-3dff-4053-bbc8-e6f64cd39623',
+          primaryPurpose: {
+            description: 'Agriculture',
+            id: 'b6bb3b77-cfe8-4f22-8dc9-e92713ca3156',
+            legacyId: 'A'
+          },
+          purpose: {
+            description: 'General Farming & Domestic',
+            id: '289d1644-5215-4a20-af9e-5664fa9a18c7',
+            legacyId: '140'
+          },
+          secondaryPurpose: {
+            description: 'General Agriculture',
+            id: '2457bfeb-a120-4b57-802a-46494bd22f82',
+            legacyId: 'AGR'
+          }
+        }
+      ]
+    }
+  ]
+}
+
 module.exports = {
   returnCycle,
   returnCycles,
   returnRequirement,
-  returnRequirements
+  returnRequirements,
+  returnRequirementsAcrossReturnVersions
 }
diff --git a/test/services/return-logs/process-licence-return-logs.service.test.js b/test/services/return-logs/process-licence-return-logs.service.test.js
index e07753d961..9ffd79162d 100644
--- a/test/services/return-logs/process-licence-return-logs.service.test.js
+++ b/test/services/return-logs/process-licence-return-logs.service.test.js
@@ -13,7 +13,8 @@ const {
   returnCycle,
   returnCycles,
   returnRequirement,
-  returnRequirements
+  returnRequirements,
+  returnRequirementsAcrossReturnVersions
 } = require('../../fixtures/return-logs.fixture.js')
 
 // Things we need to stub
@@ -104,6 +105,29 @@ describe('Process licence return logs service', () => {
       })
     })
 
+    describe('and the licence has both "summer" and "all-year" return requirements across multiple return versions', () => {
+      beforeEach(() => {
+        fetchReturnRequirementsStub.resolves(returnRequirementsAcrossReturnVersions())
+      })
+
+      describe('and the change date means multiple return cycles need processing', () => {
+        beforeEach(() => {
+          returnCycleModelStub.resolves(returnCycles())
+
+          createReturnLogsStub.onCall(0).resolves(['v1:4:01/25/90/3242:16999651:2024-11-01:2025-10-31'])
+          createReturnLogsStub.onCall(1).resolves(['v1:4:01/25/90/3242:16999652:2024-04-01:2025-05-26'])
+          createReturnLogsStub.onCall(2).resolves(['v1:4:01/25/90/3242:16999652:2024-05-27:2025-03-31'])
+        })
+
+        it('processes all the return requirements for the licence', async () => {
+          await ProcessLicenceReturnLogsService.go(licenceId, changeDate)
+
+          expect(createReturnLogsStub.callCount).to.equal(3)
+          expect(voidReturnLogsStub.callCount).to.equal(2)
+        })
+      })
+    })
+
     describe('and the licence has only a "summer" return requirement', () => {
       beforeEach(() => {
         fetchReturnRequirementsStub.resolves([returnRequirement(true)])