diff --git a/src/components/NcFormBox/NcFormBox.vue b/src/components/NcFormBox/NcFormBox.vue
new file mode 100644
index 0000000000..6706d8903d
--- /dev/null
+++ b/src/components/NcFormBox/NcFormBox.vue
@@ -0,0 +1,159 @@
+<!--
+  - SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+  - SPDX-License-Identifier: AGPL-3.0-or-later
+-->
+
+<script setup lang="ts">
+import type { Slot } from 'vue'
+
+import { provide, useCssModule } from 'vue'
+import { NC_FORM_BOX_CONTEXT_KEY } from './useNcFormBox.ts'
+
+defineProps<{
+	/**
+	 * Display the group as a row instead of a column
+	 */
+	row?: boolean
+}>()
+
+defineSlots<{
+	/**
+	 * Grouped content
+	 */
+	default?: Slot<{
+		/**
+		 * Class to add on a custom item to apply the border radius effect
+		 */
+		itemClass: string
+	}>
+}>()
+
+const style = useCssModule()
+
+provide(NC_FORM_BOX_CONTEXT_KEY, {
+	isInFormBox: true,
+	formBoxItemClass: style.ncFormBox__item,
+})
+</script>
+
+<template>
+	<div :class="[$style.ncFormBox, row ? $style.ncFormBox_row : $style.ncFormBox_col]">
+		<slot :item-class="$style.ncFormBox__item" />
+	</div>
+</template>
+
+<style lang="scss" module>
+.ncFormBox {
+	display: flex;
+	flex-direction: column;
+	gap: calc(1 * var(--default-grid-baseline));
+
+	&.ncFormBox_row {
+		flex-direction: row;
+	}
+}
+
+.ncFormBox__item {
+	border-radius: var(--border-radius-small) !important;
+}
+
+.ncFormBox_col {
+	flex-direction: column;
+
+	.ncFormBox__item {
+		&:first-child {
+			border-start-start-radius: var(--border-radius-element) !important;
+			border-start-end-radius: var(--border-radius-element) !important;
+		}
+
+		&:last-child {
+			border-end-start-radius: var(--border-radius-element) !important;
+			border-end-end-radius: var(--border-radius-element) !important;
+		}
+	}
+}
+
+.ncFormBox_row {
+	flex-direction: row;
+
+	.ncFormBox__item {
+		flex: 1 1;
+
+		&:first-child {
+			border-start-start-radius: var(--border-radius-element) !important;
+			border-end-start-radius: var(--border-radius-element) !important;
+		}
+
+		&:last-child {
+			border-end-end-radius: var(--border-radius-element) !important;
+			border-start-end-radius: var(--border-radius-element) !important;
+		}
+	}
+}
+</style>
+
+<docs>
+### General
+
+Visually group form elements with a small gap and rounded corners forming a solid group for supported components.
+
+**Note**: if the group has a semantic meaning, consider using the `<NcFormGroup>` component.
+
+```vue
+<script>
+export default {
+	data() {
+		return {
+			text: 'Text',
+			option: 'One'
+		}
+	}
+}
+</script>
+
+<template>
+	<NcFormBox>
+		<NcTextField v-model="text" label="Text Field" />
+		<NcTextField v-model="text" label="Text Field" />
+		<NcTextField v-model="text" label="Text Field" />
+		<NcSelect v-model="option" input-label="Select Field" :options="['One', 'Two', 'Three']" />
+	</NcFormBox>
+</template>
+```
+
+### Advanced usage
+
+Use scoped slots params to apply the item class to custom items.
+
+```vue
+<template>
+	<div>
+		<h4>NcButton without a group</h4>
+		<div>
+			<NcButton wide>
+				First button
+			</NcButton>
+			<NcButton wide>
+				Second button
+			</NcButton>
+			<NcButton wide>
+				Third button
+			</NcButton>
+		</div>
+
+		<h4>NcButton inside NcFormBox with scoped-slot</h4>
+		<NcFormBox v-slot="{ itemClass }">
+			<NcButton :class="itemClass" wide>
+				First button
+			</NcButton>
+			<NcButton :class="itemClass" wide>
+				Second button
+			</NcButton>
+			<NcButton :class="itemClass" wide>
+				Third button
+			</NcButton>
+		</NcFormBox>
+	</div>
+</template>
+```
+</docs>
diff --git a/src/components/NcFormBox/index.ts b/src/components/NcFormBox/index.ts
new file mode 100644
index 0000000000..552bd73343
--- /dev/null
+++ b/src/components/NcFormBox/index.ts
@@ -0,0 +1,6 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+export { default } from './NcFormBox.vue'
diff --git a/src/components/NcFormBox/useNcFormBox.ts b/src/components/NcFormBox/useNcFormBox.ts
new file mode 100644
index 0000000000..0c8a7eb149
--- /dev/null
+++ b/src/components/NcFormBox/useNcFormBox.ts
@@ -0,0 +1,27 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+import type { InjectionKey } from 'vue'
+
+import { inject } from 'vue'
+
+export const NC_FORM_BOX_CONTEXT_KEY: InjectionKey<{
+	isInFormBox: false
+	formBoxItemClass: undefined
+} | {
+	isInFormBox: true
+	formBoxItemClass: string
+}> = Symbol.for('NcFormBox:context')
+
+/**
+ * Get NcFormBox context with a fallback
+ * TODO: make it public?
+ */
+export function useNcFormBox() {
+	return inject(NC_FORM_BOX_CONTEXT_KEY, {
+		isInFormBox: false,
+		formBoxItemClass: undefined,
+	})
+}
diff --git a/src/components/NcRadioGroup/NcRadioGroup.vue b/src/components/NcRadioGroup/NcRadioGroup.vue
index 522b9a15b1..8afc1cde0c 100644
--- a/src/components/NcRadioGroup/NcRadioGroup.vue
+++ b/src/components/NcRadioGroup/NcRadioGroup.vue
@@ -7,7 +7,8 @@
 import type { Slot } from 'vue'
 
 import { computed, provide, ref, warn } from 'vue'
-import { createElementId } from '../../utils/createElementId.ts'
+import NcFormBox from '../NcFormBox/NcFormBox.vue'
+import NcFormGroup from '../NcFormGroup/NcFormGroup.vue'
 import { INSIDE_RADIO_GROUP_KEY } from './useNcRadioGroup.ts'
 
 const modelValue = defineModel<string>({ required: false, default: '' })
@@ -40,7 +41,6 @@ defineSlots<{
 	default?: Slot
 }>()
 
-const descriptionId = createElementId()
 const buttonVariant = ref<boolean>()
 
 provide(INSIDE_RADIO_GROUP_KEY, computed(() => ({
@@ -72,62 +72,22 @@ function onUpdate(value: string) {
 </script>
 
 <template>
-	<fieldset
-		:aria-describedby="description ? descriptionId : undefined"
-		:class="[{
-			[$style.radioGroup_buttonVariant]: buttonVariant,
-		}, $style.radioGroup]">
-		<legend :class="[$style.radioGroup__label, { 'hidden-visually': labelHidden }]">
-			{{ label }}
-		</legend>
-		<p v-if="description" :id="descriptionId" :class="$style.radioGroup__description">
-			{{ description }}
-		</p>
-		<div :class="$style.radioGroup__wrapper">
+	<NcFormGroup
+		:label
+		:description
+		:hide-label="labelHidden">
+		<NcFormBox v-if="buttonVariant" row>
 			<slot />
-		</div>
-	</fieldset>
+		</NcFormBox>
+		<span v-else :class="$style.radioGroup_checkboxRadioContainer">
+			<slot />
+		</span>
+	</NcFormGroup>
 </template>
 
 <style module lang="scss">
-.radioGroup {
-	display: flex;
-	flex-direction: column;
-
-	&:not(.radioGroup_buttonVariant) :global(.checkbox-content) {
-		max-width: unset !important;
-	}
-}
-
-.radioGroup__label {
-	font-size: 1.2em;
-	font-weight: bold;
-	margin-inline-start: var(--border-radius-element);
-}
-
-.radioGroup__description {
-	color: var(--color-text-maxcontrast);
-	margin-block-end: var(--default-grid-baseline);
-	margin-inline-start: var(--border-radius-element);
-}
-
-.radioGroup__wrapper {
-	display: flex;
-	flex-direction: column;
-
-	> * {
-		flex: 1 0 1px;
-	}
-}
-
-.radioGroup__label + .radioGroup__wrapper {
-	// when there is no description we need to add some margin between wrapper and label
-	margin-block-start: var(--default-grid-baseline);
-}
-
-.radioGroup_buttonVariant .radioGroup__wrapper {
-	flex-direction: row;
-	gap: var(--default-grid-baseline);
+.radioGroup_checkboxRadioContainer :global(.checkbox-content) {
+	max-width: unset !important;
 }
 </style>
 
diff --git a/src/components/NcRadioGroupButton/NcRadioGroupButton.vue b/src/components/NcRadioGroupButton/NcRadioGroupButton.vue
index deff9b8d35..fa1f87c8dd 100644
--- a/src/components/NcRadioGroupButton/NcRadioGroupButton.vue
+++ b/src/components/NcRadioGroupButton/NcRadioGroupButton.vue
@@ -8,6 +8,7 @@ import type { Slot } from 'vue'
 
 import { computed, onMounted } from 'vue'
 import { createElementId } from '../../utils/createElementId.ts'
+import { useNcFormBox } from '../NcFormBox/useNcFormBox.ts'
 import { useInsideRadioGroup } from '../NcRadioGroup/useNcRadioGroup.ts'
 
 const props = defineProps<{
@@ -36,6 +37,8 @@ defineSlots<{
 
 const labelId = createElementId()
 const radioGroup = useInsideRadioGroup()
+const { formBoxItemClass } = useNcFormBox()
+
 onMounted(() => radioGroup!.value.register(true))
 
 const isChecked = computed(() => radioGroup?.value.modelValue === props.value)
@@ -52,7 +55,7 @@ function onUpdate() {
 	<div
 		:class="[{
 			[$style.radioGroupButton_active]: isChecked,
-		}, $style.radioGroupButton]"
+		}, $style.radioGroupButton, formBoxItemClass]"
 		@click="onUpdate">
 		<div v-if="$slots.icon" :class="$style.radioGroupButton__icon">
 			<slot name="icon" />
@@ -120,16 +123,6 @@ function onUpdate() {
 		border: var(--radio-group-button--border-width) solid var(--color-main-text) !important;
 		outline: calc(var(--default-grid-baseline) / 2) var(--color-main-background);
 	}
-
-	&:first-of-type {
-		border-start-start-radius: var(--border-radius-element);
-		border-end-start-radius: var(--border-radius-element);
-	}
-
-	&:last-of-type {
-		border-start-end-radius: var(--border-radius-element);
-		border-end-end-radius: var(--border-radius-element);
-	}
 }
 
 .radioGroupButton_active {
diff --git a/src/components/index.ts b/src/components/index.ts
index f327b99b55..e70abdb378 100644
--- a/src/components/index.ts
+++ b/src/components/index.ts
@@ -58,6 +58,7 @@ export { default as NcDialogButton } from './NcDialogButton/index.ts'
 export { default as NcEllipsisedOption } from './NcEllipsisedOption/index.js'
 export { default as NcEmojiPicker } from './NcEmojiPicker/index.js'
 export { default as NcEmptyContent } from './NcEmptyContent/index.ts'
+export { default as NcFormBox } from './NcFormBox/index.ts'
 export { default as NcFormGroup } from './NcFormGroup/index.ts'
 export { default as NcGuestContent } from './NcGuestContent/index.ts'
 export { default as NcHeaderButton } from './NcHeaderButton/index.ts'