diff --git a/src/components/DatacapAmountModel.tsx b/src/components/DatacapAmountModel.tsx
index 876530f..5e37d7b 100644
--- a/src/components/DatacapAmountModel.tsx
+++ b/src/components/DatacapAmountModel.tsx
@@ -18,7 +18,7 @@ import MenuItem from '@mui/material/MenuItem'
 import TextField from '@mui/material/TextField'
 import { Button } from '@/components/ui/button'
 import { AllocationUnit, type Allocation, type Application } from '@/type'
-import { type ReactNode, useState } from 'react'
+import { type ReactNode, useState, useCallback } from 'react'
 import { bytesToiB } from '@/lib/utils'
 import Countdown from './Countdown'
 
@@ -29,6 +29,7 @@ interface AllocationConfig {
   amount: string
   unit: AllocationUnit
   allocationType?: AllocationType
+  earlyRefillComment?: string
 }
 
 interface DatacapAmountModalProps {
@@ -40,6 +41,7 @@ interface DatacapAmountModalProps {
   application: Application
   clientContractAddress?: string | null
   remainingDatacap?: number | undefined
+  usedDatatapInPercentage: number
   setAllocationConfig: (config: any) => void
   onClose: () => void
   onCancel: () => void
@@ -59,6 +61,7 @@ const DatacapAmountModal = ({
   title,
   clientContractAddress,
   remainingDatacap,
+  usedDatatapInPercentage,
 }: DatacapAmountModalProps): ReactNode => {
   const [isFillRemainingDatacapChecked, setIsFillRemainingDatacapChecked] =
     useState(false)
@@ -76,6 +79,24 @@ const DatacapAmountModal = ({
     }))
   }
 
+  const handleEarlyRefillCommentChange = useCallback(
+    (e: React.ChangeEvent<HTMLInputElement>) => {
+      setAllocationConfig((prev: AllocationConfig) => ({
+        ...prev,
+        earlyRefillComment: e.target.value.trim(),
+      }))
+    },
+    [setAllocationConfig],
+  )
+  const isAllocationAmountValid =
+    !allocationConfig.amount || allocationConfig.amount === '0'
+  const isEarlyRefillCommentValid =
+    allocationConfig.earlyRefillComment !== undefined &&
+    allocationConfig.earlyRefillComment.length < 10 &&
+    usedDatatapInPercentage < 75
+  const isSubmitDisabled =
+    isApiCalling || isAllocationAmountValid || isEarlyRefillCommentValid
+
   return (
     <Dialog open={allocationConfig.isDialogOpen} onClose={onClose} fullWidth>
       <DialogTitle>{title}</DialogTitle>
@@ -86,8 +107,8 @@ const DatacapAmountModal = ({
             <Spinner />
           </div>
         )}
-        <div>
-          {remainingDatacap && (
+        {remainingDatacap && remainingDatacap > 0 ? (
+          <div>
             <FormControlLabel
               control={
                 <Checkbox
@@ -97,8 +118,8 @@ const DatacapAmountModal = ({
               }
               label={`Allocate the remaining requested DataCap: ${bytesToiB(remainingDatacap)}`}
             />
-          )}
-        </div>
+          </div>
+        ) : null}
         <div className="flex gap-3 items-center flex-col">
           {clientContractAddress &&
             clientContractAddress !== null &&
@@ -222,6 +243,18 @@ const DatacapAmountModal = ({
               </Box>
             </div>
           </div>
+          {usedDatatapInPercentage < 75 && remainingDatacap ? (
+            <div className="w-full">
+              <TextField
+                label="Reason for triggering a new allocation despite 75% of the previous one not being utilized."
+                multiline
+                rows={4}
+                variant="outlined"
+                fullWidth
+                onChange={handleEarlyRefillCommentChange}
+              />
+            </div>
+          ) : null}
         </div>
       </DialogContent>
       <DialogActions
@@ -232,10 +265,7 @@ const DatacapAmountModal = ({
         <Button disabled={isApiCalling} onClick={onCancel}>
           Cancel
         </Button>
-        <Button
-          disabled={isApiCalling || !allocationConfig.amount}
-          onClick={onConfirm}
-        >
+        <Button disabled={isSubmitDisabled} onClick={onConfirm}>
           Submit
         </Button>
       </DialogActions>
diff --git a/src/components/cards/AppInfoCard.tsx b/src/components/cards/AppInfoCard.tsx
index 448e4b2..be5fcc1 100644
--- a/src/components/cards/AppInfoCard.tsx
+++ b/src/components/cards/AppInfoCard.tsx
@@ -127,6 +127,7 @@ const AppInfoCard: React.FC<ComponentProps> = ({
     unit: AllocationUnit
     isDialogOpen: boolean
     isFillRemainingDatacapChecked: boolean
+    earlyRefillComment?: string
   }>({
     amount: '0',
     unit: AllocationUnit.GIB,
@@ -685,6 +686,7 @@ const AppInfoCard: React.FC<ComponentProps> = ({
         userName,
         amount: amountInBytes.toString(),
         unit: 'B' as AllocationUnit,
+        earlyRefillComment: refillInfoParams.earlyRefillComment,
       })
     } catch (err) {
       handleSSAError(err)
@@ -1216,12 +1218,12 @@ const AppInfoCard: React.FC<ComponentProps> = ({
                       )}
                   </>
                 ) : (
-                  progress > 75 &&
                   remaining > 0 && (
                     <Button
                       disabled={isApiCalling}
                       onClick={() => {
                         setRefillInfoParams((prev) => ({
+                          ...prev,
                           amount: prev.amount || '1',
                           unit: prev.unit || AllocationUnit.GIB,
                           isDialogOpen: true,
@@ -1316,6 +1318,7 @@ const AppInfoCard: React.FC<ComponentProps> = ({
         isWalletConnecting={isWalletConnecting}
         isApiCalling={isApiCalling}
         remainingDatacap={remaining}
+        usedDatatapInPercentage={progress}
         onClose={() => {
           setRefillInfoParams((prev) => ({
             ...prev,
@@ -1408,6 +1411,7 @@ const AppInfoCard: React.FC<ComponentProps> = ({
             ? selectedAllocator?.client_contract_address
             : null
         }
+        usedDatatapInPercentage={progress}
       />
     </>
   )
diff --git a/src/hooks/useApplicationActions.ts b/src/hooks/useApplicationActions.ts
index e4316f8..d9df360 100644
--- a/src/hooks/useApplicationActions.ts
+++ b/src/hooks/useApplicationActions.ts
@@ -41,7 +41,12 @@ interface ApplicationActions {
   mutationTriggerSSA: UseMutationResult<
     Application | undefined,
     unknown,
-    { userName: string; amount: string; unit: AllocationUnit },
+    {
+      userName: string
+      amount: string
+      unit: AllocationUnit
+      earlyRefillComment?: string
+    },
     unknown
   >
   mutationRequestInfo: UseMutationResult<
@@ -382,9 +387,14 @@ const useApplicationActions = (
   const mutationTriggerSSA = useMutation<
     Application | undefined,
     Error,
-    { userName: string; amount: string; unit: AllocationUnit }
+    {
+      userName: string
+      amount: string
+      unit: AllocationUnit
+      earlyRefillComment?: string
+    }
   >(
-    async ({ userName, amount, unit }) => {
+    async ({ userName, amount, unit, earlyRefillComment }) => {
       return await triggerSSA(
         amount,
         unit,
@@ -392,6 +402,7 @@ const useApplicationActions = (
         repo,
         owner,
         userName,
+        earlyRefillComment,
       )
     },
     {
diff --git a/src/lib/apiClient.ts b/src/lib/apiClient.ts
index ca6ecbc..504db3c 100644
--- a/src/lib/apiClient.ts
+++ b/src/lib/apiClient.ts
@@ -280,12 +280,14 @@ export const triggerSSA = async (
   repo: string,
   owner: string,
   actor: string,
+  earlyRefillComment?: string,
 ): Promise<Application | undefined> => {
   const { data } = await apiClient.post(
     `verifier/application/trigger_ssa`,
     {
       amount,
       amount_type: unit,
+      early_refill_comment: earlyRefillComment,
     },
     { params: { repo, owner, id, github_username: actor } },
   )