diff --git a/frontend/src/lib/components/neuron-detail/NeuronSelectPercentage.svelte b/frontend/src/lib/components/neuron-detail/NeuronSelectPercentage.svelte
index 8aad36b5299..6ebaebf3427 100644
--- a/frontend/src/lib/components/neuron-detail/NeuronSelectPercentage.svelte
+++ b/frontend/src/lib/components/neuron-detail/NeuronSelectPercentage.svelte
@@ -6,11 +6,14 @@
   import TestIdWrapper from "$lib/components/common/TestIdWrapper.svelte";
   import { formatMaturity } from "$lib/utils/neuron.utils";
   import { replacePlaceholders } from "$lib/utils/i18n.utils";
+  import { nonNullish } from "@dfinity/utils";
+  import Tooltip from "../ui/Tooltip.svelte";
 
   export let availableMaturityE8s: bigint;
   export let percentage: number;
   export let buttonText: string;
   export let disabled = false;
+  export let disabledText: string | undefined = undefined;
 
   let selectedMaturityE8s: bigint;
   $: selectedMaturityE8s = (availableMaturityE8s * BigInt(percentage)) / 100n;
@@ -59,14 +62,27 @@
     <button class="secondary" on:click={() => dispatcher("nnsCancel")}>
       {$i18n.core.cancel}
     </button>
-    <button
-      data-tid="select-maturity-percentage-button"
-      class="primary"
-      on:click={selectPercentage}
-      {disabled}
-    >
-      {buttonText}
-    </button>
+    {#if nonNullish(disabledText)}
+      <Tooltip id="disabled-disburse-button-modal" text={disabledText}>
+        <button
+          data-tid="select-maturity-percentage-button"
+          class="primary"
+          on:click={selectPercentage}
+          {disabled}
+        >
+          {buttonText}
+        </button>
+      </Tooltip>
+    {:else}
+      <button
+        data-tid="select-maturity-percentage-button"
+        class="primary"
+        on:click={selectPercentage}
+        {disabled}
+      >
+        {buttonText}
+      </button>
+    {/if}
   </div>
 </TestIdWrapper>
 
diff --git a/frontend/src/lib/modals/neurons/DisburseMaturityModal.svelte b/frontend/src/lib/modals/neurons/DisburseMaturityModal.svelte
index 745e2088ff2..8311767ccb7 100644
--- a/frontend/src/lib/modals/neurons/DisburseMaturityModal.svelte
+++ b/frontend/src/lib/modals/neurons/DisburseMaturityModal.svelte
@@ -17,6 +17,9 @@
 
   export let availableMaturityE8s: bigint;
   export let tokenSymbol: string;
+  // 99% of users will disburse more than the transaction fee.
+  // We don't want a possible error fetching the fee to disrupt the whole flow.
+  export let transactionFeeE8s = 0n;
 
   const steps: WizardSteps = [
     {
@@ -33,6 +36,22 @@
   let modal: WizardModal;
 
   let percentageToDisburse = 0;
+  let selectedMaturityE8s: bigint;
+  $: selectedMaturityE8s =
+    (availableMaturityE8s * BigInt(percentageToDisburse)) / 100n;
+
+  let disableDisburse = false;
+  $: disableDisburse = selectedMaturityE8s < transactionFeeE8s;
+
+  // Show the text only if the selected percentage is greater than 0.
+  let disabledText: string | undefined = undefined;
+  $: disabledText =
+    disableDisburse && percentageToDisburse > 0
+      ? replacePlaceholders(
+          $i18n.neuron_detail.disburse_maturity_disabled_tooltip,
+          { $fee: formatToken({ value: transactionFeeE8s }) }
+        )
+      : undefined;
 
   const dispatcher = createEventDispatcher();
   const disburseNeuronMaturity = () =>
@@ -74,7 +93,8 @@
       on:nnsSelectPercentage={goToConfirm}
       on:nnsCancel={close}
       bind:percentage={percentageToDisburse}
-      disabled={percentageToDisburse === 0}
+      disabled={disableDisburse}
+      {disabledText}
     >
       <div class="percentage-container" slot="description">
         <span class="description">
diff --git a/frontend/src/lib/modals/sns/neurons/SnsDisburseMaturityModal.svelte b/frontend/src/lib/modals/sns/neurons/SnsDisburseMaturityModal.svelte
index 5f6bfe3b874..6c3041fdbd7 100644
--- a/frontend/src/lib/modals/sns/neurons/SnsDisburseMaturityModal.svelte
+++ b/frontend/src/lib/modals/sns/neurons/SnsDisburseMaturityModal.svelte
@@ -10,7 +10,8 @@
   import { snsProjectMainAccountStore } from "$lib/derived/sns/sns-project-accounts.derived";
   import { shortenWithMiddleEllipsis } from "$lib/utils/format.utils";
   import { tokensStore } from "$lib/stores/tokens.store";
-  import type { Token } from "@dfinity/utils";
+  import { selectedUniverseIdStore } from "$lib/derived/selected-universe.derived";
+  import type { IcrcTokenMetadata } from "$lib/types/icrc";
 
   export let neuron: SnsNeuron;
   export let neuronId: SnsNeuronId;
@@ -25,8 +26,8 @@
     $snsProjectMainAccountStore?.identifier ?? ""
   );
 
-  let token: Token | undefined;
-  $: token = $tokensStore[rootCanisterId.toText()]?.token;
+  let token: IcrcTokenMetadata | undefined;
+  $: token = $tokensStore[$selectedUniverseIdStore.toText()]?.token;
 
   const dispatcher = createEventDispatcher();
   const close = () => dispatcher("nnsClose");
@@ -57,6 +58,7 @@
 
 <DisburseMaturityModal
   availableMaturityE8s={neuron.maturity_e8s_equivalent}
+  transactionFeeE8s={token?.fee}
   tokenSymbol={token?.symbol ?? ""}
   on:nnsDisburseMaturity={disburseMaturity}
   on:nnsClose
diff --git a/frontend/src/tests/lib/modals/sns/SnsDisburseMaturityModal.spec.ts b/frontend/src/tests/lib/modals/sns/SnsDisburseMaturityModal.spec.ts
index 897e10b3762..e41d9d9459a 100644
--- a/frontend/src/tests/lib/modals/sns/SnsDisburseMaturityModal.spec.ts
+++ b/frontend/src/tests/lib/modals/sns/SnsDisburseMaturityModal.spec.ts
@@ -65,6 +65,26 @@ describe("SnsDisburseMaturityModal", () => {
     expect(await po.isNextButtonDisabled()).toBe(false);
   });
 
+  it("should disable next button if amount of maturity is less than transaction fee", async () => {
+    const fee = 100_000_000n;
+    const neuron = createMockSnsNeuron({
+      id: [1],
+      maturity: fee * 2n,
+    });
+    tokensStore.setToken({
+      canisterId: rootCanisterId,
+      token: {
+        fee,
+        ...mockSnsToken,
+      },
+    });
+    // Maturity is 2x the fee, so 10% of maturity is not enough to cover the fee
+    const percentage = 10;
+    const po = await renderSnsDisburseMaturityModal(neuron);
+    await po.setPercentage(percentage);
+    expect(await po.isNextButtonDisabled()).toBe(false);
+  });
+
   it("should display selected percentage and total maturity", async () => {
     const neuron = createMockSnsNeuron({
       id: [1],