diff --git a/apps/finance/app/src/components/AmountInput.js b/apps/finance/app/src/components/AmountInput.js
new file mode 100644
index 0000000000..050adb1089
--- /dev/null
+++ b/apps/finance/app/src/components/AmountInput.js
@@ -0,0 +1,50 @@
+import React from 'react'
+import PropTypes from 'prop-types'
+import { ButtonBase, TextInput, noop, GU, RADIUS } from '@aragon/ui'
+
+const MAX_BUTTON_WIDTH = 6 * GU
+
+const AmountInput = React.forwardRef(function AmountInput(
+  { showMax, onMaxClick, ...props },
+  ref
+) {
+  return (
+    <TextInput
+      ref={ref}
+      min={0}
+      step="any"
+      adornment={
+        showMax && (
+          <ButtonBase
+            focusRingRadius={RADIUS}
+            onClick={onMaxClick}
+            css={`
+              width: ${MAX_BUTTON_WIDTH}px;
+              height: calc(100% - 2px);
+              text-transform: uppercase;
+              &:active {
+                transform: translate(0.5px, 0.5px);
+              }
+            `}
+          >
+            Max
+          </ButtonBase>
+        )
+      }
+      adornmentPosition="end"
+      adornmentSettings={{ width: MAX_BUTTON_WIDTH, padding: 1 }}
+      {...props}
+    />
+  )
+})
+
+AmountInput.propTypes = {
+  showMax: PropTypes.bool,
+  onMaxClick: PropTypes.func,
+}
+
+AmountInput.defaultProps = {
+  onMaxClick: noop,
+}
+
+export default AmountInput
diff --git a/apps/finance/app/src/components/NewTransfer/Deposit.js b/apps/finance/app/src/components/NewTransfer/Deposit.js
index 9428551f8f..e321afcb97 100644
--- a/apps/finance/app/src/components/NewTransfer/Deposit.js
+++ b/apps/finance/app/src/components/NewTransfer/Deposit.js
@@ -26,6 +26,7 @@ import {
   getTokenSymbol,
 } from '../../lib/token-utils'
 import { addressesEqual, isAddress } from '../../lib/web3-utils'
+import AmountInput from '../AmountInput'
 import ToggleContent from '../ToggleContent'
 import TokenSelector from './TokenSelector'
 
@@ -248,11 +249,17 @@ class Deposit extends React.Component {
     })
     return true
   }
-
+  setMaxUserBalance = () => {
+    const { selectedToken, amount } = this.state
+    const { userBalance, decimals } = selectedToken.data
+    const adjustedAmount = fromDecimals(userBalance, decimals)
+    this.setState({
+      amount: { ...amount, value: adjustedAmount },
+    })
+  }
   render() {
     const { appAddress, network, title, tokens } = this.props
     const { amount, reference, selectedToken } = this.state
-
     let errorMessage
     if (selectedToken.error === TOKEN_NOT_FOUND_ERROR) {
       errorMessage = 'Token not found'
@@ -268,6 +275,7 @@ class Deposit extends React.Component {
       addressesEqual(selectedToken.value, ETHER_TOKEN_FAKE_ADDRESS)
     const tokenSelected = selectedToken.value && !ethSelected
     const isMainnet = network.type === 'main'
+    const isMaxButtonVisible = selectedToken && selectedToken.data.symbol
 
     return (
       <form onSubmit={this.handleSubmit}>
@@ -279,12 +287,11 @@ class Deposit extends React.Component {
         />
         <SelectedTokenBalance network={network} selectedToken={selectedToken} />
         <Field label="Amount">
-          <TextInput
-            type="number"
-            value={amount.value}
+          <AmountInput
             onChange={this.handleAmountUpdate}
-            min={0}
-            step="any"
+            onMaxClick={this.setMaxUserBalance}
+            showMax={isMaxButtonVisible}
+            value={amount.value}
             required
             wide
           />
diff --git a/apps/finance/app/src/components/NewTransfer/Withdrawal.js b/apps/finance/app/src/components/NewTransfer/Withdrawal.js
index 095b5cf6d0..af8d0c93d0 100644
--- a/apps/finance/app/src/components/NewTransfer/Withdrawal.js
+++ b/apps/finance/app/src/components/NewTransfer/Withdrawal.js
@@ -12,8 +12,9 @@ import {
   useTheme,
 } from '@aragon/ui'
 import LocalIdentitiesAutoComplete from '../LocalIdentitiesAutoComplete/LocalIdentitiesAutoComplete'
-import { toDecimals } from '../../lib/math-utils'
+import { toDecimals, fromDecimals } from '../../lib/math-utils'
 import { addressPattern, isAddress } from '../../lib/web3-utils'
+import AmountInput from '../AmountInput'
 
 const NO_ERROR = Symbol('NO_ERROR')
 const RECEIPIENT_NOT_ADDRESS_ERROR = Symbol('RECEIPIENT_NOT_ADDRESS_ERROR')
@@ -112,6 +113,15 @@ class Withdrawal extends React.Component {
     onWithdraw(token.address, recipientAddress, adjustedAmount, reference)
   }
 
+  setMaxUserBalance = () => {
+    const { selectedToken, amount } = this.state
+    const token = this.nonZeroTokens()[selectedToken]
+    const adjustedAmount = fromDecimals(token.amount.toString(), token.decimals)
+    this.setState({
+      amount: { ...amount, value: adjustedAmount },
+    })
+  }
+
   render() {
     const { title } = this.props
     const { amount, recipient, reference, selectedToken } = this.state
@@ -135,6 +145,8 @@ class Withdrawal extends React.Component {
         selectedToken === NULL_SELECTED_TOKEN
     )
 
+    const isVisibleMaxButton = Boolean(selectedToken !== NULL_SELECTED_TOKEN)
+
     return tokens.length ? (
       <form onSubmit={this.handleSubmit}>
         <h1>{title}</h1>
@@ -156,15 +168,15 @@ class Withdrawal extends React.Component {
         </Field>
         <Field label="Amount" required>
           <CombinedInput>
-            <TextInput
-              type="number"
-              value={amount.value}
+            <AmountInput
               onChange={this.handleAmountUpdate}
-              min={0}
-              step="any"
+              onMaxClick={this.setMaxUserBalance}
+              showMax={isVisibleMaxButton}
+              value={amount.value}
               required
               wide
             />
+
             <DropDown
               header="Token"
               placeholder="Token"
@@ -199,15 +211,6 @@ class Withdrawal extends React.Component {
 
 const CombinedInput = styled.div`
   display: flex;
-  input[type='text'] {
-    border-top-right-radius: 0;
-    border-bottom-right-radius: 0;
-    border-right: 0;
-  }
-  input[type='text'] + div > div:first-child {
-    border-top-left-radius: 0;
-    border-bottom-left-radius: 0;
-  }
 `
 
 const ValidationError = ({ message }) => {
diff --git a/apps/token-manager/app/src/components/AmountInput.js b/apps/token-manager/app/src/components/AmountInput.js
new file mode 100644
index 0000000000..050adb1089
--- /dev/null
+++ b/apps/token-manager/app/src/components/AmountInput.js
@@ -0,0 +1,50 @@
+import React from 'react'
+import PropTypes from 'prop-types'
+import { ButtonBase, TextInput, noop, GU, RADIUS } from '@aragon/ui'
+
+const MAX_BUTTON_WIDTH = 6 * GU
+
+const AmountInput = React.forwardRef(function AmountInput(
+  { showMax, onMaxClick, ...props },
+  ref
+) {
+  return (
+    <TextInput
+      ref={ref}
+      min={0}
+      step="any"
+      adornment={
+        showMax && (
+          <ButtonBase
+            focusRingRadius={RADIUS}
+            onClick={onMaxClick}
+            css={`
+              width: ${MAX_BUTTON_WIDTH}px;
+              height: calc(100% - 2px);
+              text-transform: uppercase;
+              &:active {
+                transform: translate(0.5px, 0.5px);
+              }
+            `}
+          >
+            Max
+          </ButtonBase>
+        )
+      }
+      adornmentPosition="end"
+      adornmentSettings={{ width: MAX_BUTTON_WIDTH, padding: 1 }}
+      {...props}
+    />
+  )
+})
+
+AmountInput.propTypes = {
+  showMax: PropTypes.bool,
+  onMaxClick: PropTypes.func,
+}
+
+AmountInput.defaultProps = {
+  onMaxClick: noop,
+}
+
+export default AmountInput
diff --git a/apps/token-manager/app/src/components/UpdateTokenPanel/UpdateTokenPanel.js b/apps/token-manager/app/src/components/UpdateTokenPanel/UpdateTokenPanel.js
index 3d8a94bb3f..b791cda2e3 100644
--- a/apps/token-manager/app/src/components/UpdateTokenPanel/UpdateTokenPanel.js
+++ b/apps/token-manager/app/src/components/UpdateTokenPanel/UpdateTokenPanel.js
@@ -7,7 +7,6 @@ import {
   GU,
   Info,
   SidePanel,
-  TextInput,
   useSidePanelFocusOnReady,
 } from '@aragon/ui'
 import { isAddress } from '../../web3-utils'
@@ -18,6 +17,7 @@ import {
   splitDecimalNumber,
 } from '../../utils'
 import LocalIdentitiesAutoComplete from '../LocalIdentitiesAutoComplete/LocalIdentitiesAutoComplete'
+import AmountInput from '../AmountInput'
 
 // Any more and the number input field starts to put numbers in scientific notation
 const MAX_INPUT_DECIMAL_BASE = 6
@@ -334,15 +334,16 @@ function TokenPanelContent({
             : 'Number of tokens to remove'
         }
       >
-        <TextInput
-          type="number"
+        <AmountInput
           ref={holderAddress ? amountInputRef : undefined}
-          value={amountField.value}
-          onChange={handleAmountChange}
-          min={tokenStep}
           max={amountField.max}
+          min={tokenStep}
+          onChange={handleAmountChange}
+          onMaxClick={() => updateAmount(amountField.max)}
           step={tokenStep}
+          value={amountField.value}
           required
+          showMax
           wide
         />
       </Field>