diff --git a/docs/pages/api-docs/tab-scroll-button.json b/docs/pages/api-docs/tab-scroll-button.json
index 36347802b0b4d2..7d0b71e338cf41 100644
--- a/docs/pages/api-docs/tab-scroll-button.json
+++ b/docs/pages/api-docs/tab-scroll-button.json
@@ -10,7 +10,8 @@
     },
     "children": { "type": { "name": "node" } },
     "classes": { "type": { "name": "object" } },
-    "disabled": { "type": { "name": "bool" } }
+    "disabled": { "type": { "name": "bool" } },
+    "sx": { "type": { "name": "object" } }
   },
   "name": "TabScrollButton",
   "styles": {
@@ -23,6 +24,6 @@
   "filename": "/packages/material-ui/src/TabScrollButton/TabScrollButton.js",
   "inheritance": null,
   "demos": "<ul><li><a href=\"/components/tabs/\">Tabs</a></li></ul>",
-  "styledComponent": false,
+  "styledComponent": true,
   "cssComponent": false
 }
diff --git a/docs/translations/api-docs/tab-scroll-button/tab-scroll-button.json b/docs/translations/api-docs/tab-scroll-button/tab-scroll-button.json
index fd44b10237c76d..d87085874031d6 100644
--- a/docs/translations/api-docs/tab-scroll-button/tab-scroll-button.json
+++ b/docs/translations/api-docs/tab-scroll-button/tab-scroll-button.json
@@ -5,7 +5,8 @@
     "classes": "Override or extend the styles applied to the component. See <a href=\"#css\">CSS API</a> below for more details.",
     "direction": "The direction the button should indicate.",
     "disabled": "If <code>true</code>, the component is disabled.",
-    "orientation": "The component orientation (layout flow direction)."
+    "orientation": "The component orientation (layout flow direction).",
+    "sx": "The system prop that allows defining system overrides as well as additional CSS styles. See the <a href=\"/system/basics/#the-sx-prop\">`sx` page</a> for more details."
   },
   "classDescriptions": {
     "root": { "description": "Styles applied to the root element." },
diff --git a/packages/material-ui/src/TabScrollButton/TabScrollButton.d.ts b/packages/material-ui/src/TabScrollButton/TabScrollButton.d.ts
index 0a873523d68996..a07f7806add488 100644
--- a/packages/material-ui/src/TabScrollButton/TabScrollButton.d.ts
+++ b/packages/material-ui/src/TabScrollButton/TabScrollButton.d.ts
@@ -1,5 +1,6 @@
+import { SxProps } from '@material-ui/system';
 import * as React from 'react';
-import { InternalStandardProps as StandardProps } from '..';
+import { InternalStandardProps as StandardProps, Theme } from '..';
 
 export interface TabScrollButtonProps extends StandardProps<React.HTMLAttributes<HTMLDivElement>> {
   /**
@@ -29,6 +30,10 @@ export interface TabScrollButtonProps extends StandardProps<React.HTMLAttributes
    * The component orientation (layout flow direction).
    */
   orientation: 'horizontal' | 'vertical';
+  /**
+   * The system prop that allows defining system overrides as well as additional CSS styles.
+   */
+  sx?: SxProps<Theme>;
 }
 
 export type TabScrollButtonClassKey = keyof NonNullable<TabScrollButtonProps['classes']>;
diff --git a/packages/material-ui/src/TabScrollButton/TabScrollButton.js b/packages/material-ui/src/TabScrollButton/TabScrollButton.js
index 6f76a90cbe02a0..87310e637fb873 100644
--- a/packages/material-ui/src/TabScrollButton/TabScrollButton.js
+++ b/packages/material-ui/src/TabScrollButton/TabScrollButton.js
@@ -2,49 +2,76 @@
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import clsx from 'clsx';
+import { deepmerge } from '@material-ui/utils';
+import { unstable_composeClasses as composeClasses } from '@material-ui/unstyled';
 import KeyboardArrowLeft from '../internal/svg-icons/KeyboardArrowLeft';
 import KeyboardArrowRight from '../internal/svg-icons/KeyboardArrowRight';
-import withStyles from '../styles/withStyles';
 import ButtonBase from '../ButtonBase';
 
-export const styles = {
+import useThemeProps from '../styles/useThemeProps';
+import experimentalStyled from '../styles/experimentalStyled';
+import { getTabScrollButtonUtilityClass } from './tabScrollButtonClasses';
+
+const overridesResolver = (props, styles) => {
+  const { styleProps } = props;
+
+  return deepmerge(styles.root || {}, {
+    ...(styleProps.orientation && styles[styleProps.orientation]),
+  });
+};
+
+const useUtilityClasses = (styleProps) => {
+  const { classes, orientation, disabled } = styleProps;
+
+  const slots = {
+    root: ['root', orientation, disabled && 'disabled'],
+  };
+
+  return composeClasses(slots, getTabScrollButtonUtilityClass, classes);
+};
+
+const TabScrollButtonRoot = experimentalStyled(
+  ButtonBase,
+  {},
+  {
+    name: 'MuiTabScrollButton',
+    slot: 'Root',
+    overridesResolver,
+  },
+)(({ styleProps }) => ({
   /* Styles applied to the root element. */
-  root: {
-    width: 40,
-    flexShrink: 0,
-    opacity: 0.8,
-    '&$disabled': {
-      opacity: 0,
-    },
+  width: 40,
+  flexShrink: 0,
+  opacity: 0.8,
+  '&.Mui-disabled': {
+    opacity: 0,
   },
   /* Styles applied to the root element if `orientation="vertical"`. */
-  vertical: {
+  ...(styleProps.orientation === 'vertical' && {
     width: '100%',
     height: 40,
     '& svg': {
       transform: 'rotate(90deg)',
     },
-  },
-  /* Pseudo-class applied to the root element if `disabled={true}`. */
-  disabled: {},
-};
+  }),
+}));
+
+const TabScrollButton = React.forwardRef(function TabScrollButton(inProps, ref) {
+  const props = useThemeProps({ props: inProps, name: 'MuiTabScrollButton' });
+  const { className, direction, orientation, disabled, ...other } = props;
 
-const TabScrollButton = React.forwardRef(function TabScrollButton(props, ref) {
-  const { classes, className: classNameProp, direction, orientation, disabled, ...other } = props;
+  // TODO: convert to simple assignment after the type error in defaultPropsHandler.js:60:6 is fixed
+  const styleProps = { ...props };
+
+  const classes = useUtilityClasses(styleProps);
 
   return (
-    <ButtonBase
+    <TabScrollButtonRoot
       component="div"
-      className={clsx(
-        classes.root,
-        {
-          [classes.vertical]: orientation === 'vertical',
-          [classes.disabled]: disabled,
-        },
-        classNameProp,
-      )}
+      className={clsx(classes.root, className)}
       ref={ref}
       role={null}
+      styleProps={styleProps}
       tabIndex={null}
       {...other}
     >
@@ -53,7 +80,7 @@ const TabScrollButton = React.forwardRef(function TabScrollButton(props, ref) {
       ) : (
         <KeyboardArrowRight fontSize="small" />
       )}
-    </ButtonBase>
+    </TabScrollButtonRoot>
   );
 });
 
@@ -86,6 +113,10 @@ TabScrollButton.propTypes = {
    * The component orientation (layout flow direction).
    */
   orientation: PropTypes.oneOf(['horizontal', 'vertical']).isRequired,
+  /**
+   * The system prop that allows defining system overrides as well as additional CSS styles.
+   */
+  sx: PropTypes.object,
 };
 
-export default withStyles(styles, { name: 'MuiTabScrollButton' })(TabScrollButton);
+export default TabScrollButton;
diff --git a/packages/material-ui/src/TabScrollButton/TabScrollButton.test.js b/packages/material-ui/src/TabScrollButton/TabScrollButton.test.js
index 41ee14947e2ccb..8ff8ef2af2cade 100644
--- a/packages/material-ui/src/TabScrollButton/TabScrollButton.test.js
+++ b/packages/material-ui/src/TabScrollButton/TabScrollButton.test.js
@@ -1,7 +1,8 @@
 import * as React from 'react';
 import { expect } from 'chai';
-import { getClasses, createMount, createClientRender, describeConformance } from 'test/utils';
+import { createMount, createClientRender, describeConformanceV5 } from 'test/utils';
 import TabScrollButton from './TabScrollButton';
+import classes from './tabScrollButtonClasses';
 
 describe('<TabScrollButton />', () => {
   const defaultProps = {
@@ -9,18 +10,16 @@ describe('<TabScrollButton />', () => {
     orientation: 'horizontal',
   };
   const render = createClientRender();
-  let classes;
   const mount = createMount();
 
-  before(() => {
-    classes = getClasses(<TabScrollButton {...defaultProps} />);
-  });
-
-  describeConformance(<TabScrollButton {...defaultProps} />, () => ({
+  describeConformanceV5(<TabScrollButton {...defaultProps} />, () => ({
     classes,
     inheritComponent: 'div',
     mount,
+    muiName: 'MuiTabScrollButton',
+    testVariantProps: { orientation: 'vertical' },
     refInstanceof: window.HTMLDivElement,
+    skip: ['componentProp', 'componentsProp'],
   }));
 
   it('should render as a button with the root class', () => {
diff --git a/packages/material-ui/src/TabScrollButton/index.d.ts b/packages/material-ui/src/TabScrollButton/index.d.ts
index f9b040fc0ac5d2..6a0eacea7df14d 100644
--- a/packages/material-ui/src/TabScrollButton/index.d.ts
+++ b/packages/material-ui/src/TabScrollButton/index.d.ts
@@ -1,2 +1,5 @@
 export { default } from './TabScrollButton';
 export * from './TabScrollButton';
+
+export { default as tabScrollButtonClasses } from './tabScrollButtonClasses';
+export * from './tabScrollButtonClasses';
diff --git a/packages/material-ui/src/TabScrollButton/index.js b/packages/material-ui/src/TabScrollButton/index.js
index 823ab12964e3cd..6c84cb4dca3377 100644
--- a/packages/material-ui/src/TabScrollButton/index.js
+++ b/packages/material-ui/src/TabScrollButton/index.js
@@ -1 +1,4 @@
 export { default } from './TabScrollButton';
+
+export { default as tabScrollButtonClasses } from './tabScrollButtonClasses';
+export * from './tabScrollButtonClasses';
diff --git a/packages/material-ui/src/TabScrollButton/tabScrollButtonClasses.d.ts b/packages/material-ui/src/TabScrollButton/tabScrollButtonClasses.d.ts
new file mode 100644
index 00000000000000..2a6015fbc0ee37
--- /dev/null
+++ b/packages/material-ui/src/TabScrollButton/tabScrollButtonClasses.d.ts
@@ -0,0 +1,12 @@
+export interface TabScrollButtonClasses {
+  root: string;
+  vertical: string;
+  horizontal: string;
+  disabled: string;
+}
+
+declare const tabScrollButtonClasses: TabScrollButtonClasses;
+
+export function getTabScrollButtonUtilityClass(slot: string): string;
+
+export default tabScrollButtonClasses;
diff --git a/packages/material-ui/src/TabScrollButton/tabScrollButtonClasses.js b/packages/material-ui/src/TabScrollButton/tabScrollButtonClasses.js
new file mode 100644
index 00000000000000..a2f41cc3183b01
--- /dev/null
+++ b/packages/material-ui/src/TabScrollButton/tabScrollButtonClasses.js
@@ -0,0 +1,14 @@
+import { generateUtilityClass, generateUtilityClasses } from '@material-ui/unstyled';
+
+export function getTabScrollButtonUtilityClass(slot) {
+  return generateUtilityClass('MuiTabScrollButton', slot);
+}
+
+const tabScrollButtonClasses = generateUtilityClasses('MuiTabScrollButton', [
+  'root',
+  'vertical',
+  'horizontal',
+  'disabled',
+]);
+
+export default tabScrollButtonClasses;