diff --git a/components/lib/splitbutton/BaseSplitButton.vue b/components/lib/splitbutton/BaseSplitButton.vue
new file mode 100644
index 000000000..9f65afc74
--- /dev/null
+++ b/components/lib/splitbutton/BaseSplitButton.vue
@@ -0,0 +1,151 @@
+<script>
+import BaseComponent from 'primevue/basecomponent';
+import { useStyle } from 'primevue/usestyle';
+
+const styles = `
+.p-splitbutton {
+    display: inline-flex;
+    position: relative;
+}
+
+.p-splitbutton .p-splitbutton-defaultbutton,
+.p-splitbutton.p-button-rounded > .p-splitbutton-defaultbutton.p-button,
+.p-splitbutton.p-button-outlined > .p-splitbutton-defaultbutton.p-button {
+    flex: 1 1 auto;
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+    border-right: 0 none;
+}
+
+.p-splitbutton-menubutton,
+.p-splitbutton.p-button-rounded > .p-splitbutton-menubutton.p-button,
+.p-splitbutton.p-button-outlined > .p-splitbutton-menubutton.p-button {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+}
+
+.p-splitbutton .p-menu {
+    min-width: 100%;
+}
+
+.p-fluid .p-splitbutton {
+    display: flex;
+}
+`;
+
+const classes = {
+    root: ({ props }) => [
+        'p-splitbutton p-component',
+        {
+            [`p-button-${props.severity}`]: props.severity,
+            'p-button-raised': props.raised,
+            'p-button-rounded': props.rounded,
+            'p-button-text': props.text,
+            'p-button-outlined': props.outlined,
+            'p-button-sm': props.size === 'small',
+            'p-button-lg': props.size === 'large'
+        }
+    ],
+    button: 'p-splitbutton-defaultbutton',
+    icon: ({ props }) => props.icon,
+    menuButton: 'p-splitbutton-menubutton',
+    menuButtonIcon: ({ props }) => props.menuButtonIcon
+};
+
+const { load: loadStyle } = useStyle(styles, { id: 'primevue_splitbutton_style', manual: true });
+
+export default {
+    name: 'BaseSplitButton',
+    extends: BaseComponent,
+    props: {
+        label: {
+            type: String,
+            default: null
+        },
+        icon: {
+            type: String,
+            default: null
+        },
+        model: {
+            type: Array,
+            default: null
+        },
+        autoZIndex: {
+            type: Boolean,
+            default: true
+        },
+        baseZIndex: {
+            type: Number,
+            default: 0
+        },
+        appendTo: {
+            type: String,
+            default: 'body'
+        },
+        disabled: {
+            type: Boolean,
+            default: false
+        },
+        class: {
+            type: null,
+            default: null
+        },
+        style: {
+            type: null,
+            default: null
+        },
+        buttonProps: {
+            type: null,
+            default: null
+        },
+        menuButtonProps: {
+            type: null,
+            default: null
+        },
+        menuButtonIcon: {
+            type: String,
+            default: undefined
+        },
+        severity: {
+            type: String,
+            default: null
+        },
+        raised: {
+            type: Boolean,
+            default: false
+        },
+        rounded: {
+            type: Boolean,
+            default: false
+        },
+        text: {
+            type: Boolean,
+            default: false
+        },
+        outlined: {
+            type: Boolean,
+            default: false
+        },
+        size: {
+            type: String,
+            default: null
+        },
+        plain: {
+            type: Boolean,
+            default: false
+        }
+    },
+    css: {
+        classes,
+        loadStyle
+    },
+    provide() {
+        return {
+            $parentInstance: this
+        };
+    }
+};
+</script>
diff --git a/components/lib/splitbutton/SplitButton.d.ts b/components/lib/splitbutton/SplitButton.d.ts
index 9b7482387..2fcdf0f9f 100755
--- a/components/lib/splitbutton/SplitButton.d.ts
+++ b/components/lib/splitbutton/SplitButton.d.ts
@@ -163,6 +163,11 @@ export interface SplitButtonProps {
      * @type {SplitButtonPassThroughOptions}
      */
     pt?: SplitButtonPassThroughOptions;
+    /**
+     * When enabled, it removes component related styles in the core.
+     * @defaultValue false
+     */
+    unstyled?: boolean;
 }
 
 /**
diff --git a/components/lib/splitbutton/SplitButton.vue b/components/lib/splitbutton/SplitButton.vue
index 56dc1438f..d886855e8 100755
--- a/components/lib/splitbutton/SplitButton.vue
+++ b/components/lib/splitbutton/SplitButton.vue
@@ -1,10 +1,10 @@
 <template>
-    <div :class="containerClass" :style="style" v-bind="ptm('root')">
+    <div :class="containerClass" :style="style" v-bind="ptm('root')" data-pc-name="splitbutton" :data-pc-severity="severity">
         <slot>
-            <PVSButton type="button" class="p-splitbutton-defaultbutton" :label="label" :disabled="disabled" :aria-label="label" @click="onDefaultButtonClick" :pt="ptm('button')" v-bind="buttonProps">
+            <PVSButton type="button" :class="cx('button')" :label="label" :disabled="disabled" :aria-label="label" @click="onDefaultButtonClick" :pt="ptm('button')" v-bind="buttonProps">
                 <template #icon="slotProps">
                     <slot name="icon">
-                        <span :class="[icon, slotProps.class]" v-bind="ptm('button')['icon']" />
+                        <span :class="[cx('icon'), slotProps.class]" v-bind="ptm('button')['icon']" />
                     </slot>
                 </template>
             </PVSButton>
@@ -12,7 +12,7 @@
         <PVSButton
             ref="button"
             type="button"
-            class="p-splitbutton-menubutton"
+            :class="cx('menuButton')"
             :disabled="disabled"
             aria-haspopup="true"
             :aria-expanded="isExpanded"
@@ -24,7 +24,7 @@
         >
             <template #icon="slotProps">
                 <slot name="menubuttonicon">
-                    <component :is="menuButtonIcon ? 'span' : 'ChevronDownIcon'" :class="[menuButtonIcon, slotProps.class]" v-bind="ptm('menuButton')['icon']" />
+                    <component :is="menuButtonIcon ? 'span' : 'ChevronDownIcon'" :class="[cx('menuButtonIcon'), slotProps.class]" v-bind="ptm('menuButton')['icon']" />
                 </slot>
             </template>
         </PVSButton>
@@ -33,94 +33,16 @@
 </template>
 
 <script>
-import BaseComponent from 'primevue/basecomponent';
 import Button from 'primevue/button';
 import ChevronDownIcon from 'primevue/icons/chevrondown';
 import TieredMenu from 'primevue/tieredmenu';
 import { UniqueComponentId } from 'primevue/utils';
+import BaseSplitButton from './BaseSplitButton.vue';
 
 export default {
     name: 'SplitButton',
-    extends: BaseComponent,
+    extends: BaseSplitButton,
     emits: ['click'],
-    props: {
-        label: {
-            type: String,
-            default: null
-        },
-        icon: {
-            type: String,
-            default: null
-        },
-        model: {
-            type: Array,
-            default: null
-        },
-        autoZIndex: {
-            type: Boolean,
-            default: true
-        },
-        baseZIndex: {
-            type: Number,
-            default: 0
-        },
-        appendTo: {
-            type: String,
-            default: 'body'
-        },
-        disabled: {
-            type: Boolean,
-            default: false
-        },
-        class: {
-            type: null,
-            default: null
-        },
-        style: {
-            type: null,
-            default: null
-        },
-        buttonProps: {
-            type: null,
-            default: null
-        },
-        menuButtonProps: {
-            type: null,
-            default: null
-        },
-        menuButtonIcon: {
-            type: String,
-            default: undefined
-        },
-        severity: {
-            type: String,
-            default: null
-        },
-        raised: {
-            type: Boolean,
-            default: false
-        },
-        rounded: {
-            type: Boolean,
-            default: false
-        },
-        text: {
-            type: Boolean,
-            default: false
-        },
-        outlined: {
-            type: Boolean,
-            default: false
-        },
-        size: {
-            type: String,
-            default: null
-        },
-        plain: {
-            type: Boolean,
-            default: false
-        }
-    },
     data() {
         return {
             isExpanded: false
@@ -150,19 +72,7 @@ export default {
             return UniqueComponentId();
         },
         containerClass() {
-            return [
-                'p-splitbutton p-component',
-                this.class,
-                {
-                    [`p-button-${this.severity}`]: this.severity,
-                    'p-button-raised': this.raised,
-                    'p-button-rounded': this.rounded,
-                    'p-button-text': this.text,
-                    'p-button-outlined': this.outlined,
-                    'p-button-sm': this.size === 'small',
-                    'p-button-lg': this.size === 'large'
-                }
-            ];
+            return [this.cx('root'), this.class];
         }
     },
     components: {
@@ -172,37 +82,3 @@ export default {
     }
 };
 </script>
-
-<style scoped>
-.p-splitbutton {
-    display: inline-flex;
-    position: relative;
-}
-
-.p-splitbutton .p-splitbutton-defaultbutton,
-.p-splitbutton.p-button-rounded > .p-splitbutton-defaultbutton.p-button,
-.p-splitbutton.p-button-outlined > .p-splitbutton-defaultbutton.p-button {
-    flex: 1 1 auto;
-    border-top-right-radius: 0;
-    border-bottom-right-radius: 0;
-    border-right: 0 none;
-}
-
-.p-splitbutton-menubutton,
-.p-splitbutton.p-button-rounded > .p-splitbutton-menubutton.p-button,
-.p-splitbutton.p-button-outlined > .p-splitbutton-menubutton.p-button {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border-top-left-radius: 0;
-    border-bottom-left-radius: 0;
-}
-
-.p-splitbutton .p-menu {
-    min-width: 100%;
-}
-
-.p-fluid .p-splitbutton {
-    display: flex;
-}
-</style>