diff --git a/packages/query-core/src/__tests__/queryClient.test-d.tsx b/packages/query-core/src/__tests__/queryClient.test-d.tsx
index 4f0d42fc84..ddde0903ad 100644
--- a/packages/query-core/src/__tests__/queryClient.test-d.tsx
+++ b/packages/query-core/src/__tests__/queryClient.test-d.tsx
@@ -228,16 +228,11 @@ describe('fully typed usage', () => {
       TData,
       TError,
       TData,
-      QueryKey & DataTag<unknown, TData, TError>
+      DataTag<QueryKey, TData, TError>
     > = {
       predicate(query) {
         expectTypeOf(query).toEqualTypeOf<
-          Query<
-            TData,
-            TError,
-            TData,
-            QueryKey & DataTag<unknown, TData, TError>
-          >
+          Query<TData, TError, TData, DataTag<QueryKey, TData, TError>>
         >()
         expectTypeOf(query.state.data).toEqualTypeOf<TData | undefined>()
         expectTypeOf(query.state.error).toEqualTypeOf<TError | null>()
diff --git a/packages/query-core/src/__tests__/utils.test-d.tsx b/packages/query-core/src/__tests__/utils.test-d.tsx
index 2c602ddc3b..91be29f3d4 100644
--- a/packages/query-core/src/__tests__/utils.test-d.tsx
+++ b/packages/query-core/src/__tests__/utils.test-d.tsx
@@ -11,7 +11,7 @@ describe('QueryFilters', () => {
       TData,
       Error,
       TData,
-      QueryKey & DataTag<unknown, TData>
+      DataTag<QueryKey, TData>
     > = {
       predicate(query) {
         expectTypeOf(query.setData({ a: 1, b: '1' })).toEqualTypeOf<TData>()
@@ -37,7 +37,7 @@ describe('QueryFilters', () => {
       TData,
       TError,
       TData,
-      QueryKey & DataTag<unknown, TData, TError>
+      DataTag<QueryKey, TData, TError>
     > = {
       predicate(query) {
         expectTypeOf(query.setData({ a: 1, b: '1' })).toEqualTypeOf<TData>()
diff --git a/packages/query-core/src/types.ts b/packages/query-core/src/types.ts
index a21016bf2c..ea43533811 100644
--- a/packages/query-core/src/types.ts
+++ b/packages/query-core/src/types.ts
@@ -46,10 +46,20 @@ export declare const dataTagSymbol: unique symbol
 export declare const dataTagErrorSymbol: unique symbol
 export declare const unsetMarker: unique symbol
 export type UnsetMarker = typeof unsetMarker
-export type DataTag<TType, TValue, TError = UnsetMarker> = TType & {
-  [dataTagSymbol]: TValue
-  [dataTagErrorSymbol]: TError
+export type AnyDataTag = {
+  [dataTagSymbol]: any
+  [dataTagErrorSymbol]: any
 }
+export type DataTag<
+  TType,
+  TValue,
+  TError = UnsetMarker,
+> = TType extends AnyDataTag
+  ? TType
+  : TType & {
+      [dataTagSymbol]: TValue
+      [dataTagErrorSymbol]: TError
+    }
 
 export type QueryFunction<
   T = unknown,
diff --git a/packages/react-query/src/__tests__/infiniteQueryOptions.test-d.tsx b/packages/react-query/src/__tests__/infiniteQueryOptions.test-d.tsx
index 363ea1b37c..c5d7efeee9 100644
--- a/packages/react-query/src/__tests__/infiniteQueryOptions.test-d.tsx
+++ b/packages/react-query/src/__tests__/infiniteQueryOptions.test-d.tsx
@@ -4,7 +4,11 @@ import { infiniteQueryOptions } from '../infiniteQueryOptions'
 import { useInfiniteQuery } from '../useInfiniteQuery'
 import { useSuspenseInfiniteQuery } from '../useSuspenseInfiniteQuery'
 import { useQuery } from '../useQuery'
-import type { InfiniteData, InitialDataFunction } from '@tanstack/query-core'
+import type {
+  DataTag,
+  InfiniteData,
+  InitialDataFunction,
+} from '@tanstack/query-core'
 
 describe('infiniteQueryOptions', () => {
   it('should not allow excess properties', () => {
@@ -200,4 +204,38 @@ describe('infiniteQueryOptions', () => {
       | undefined
     >()
   })
+
+  it('should return a custom query key type', () => {
+    type MyQueryKey = [Array<string>, { type: 'foo' }]
+
+    const options = infiniteQueryOptions({
+      queryKey: [['key'], { type: 'foo' }] as MyQueryKey,
+      queryFn: () => Promise.resolve(1),
+      getNextPageParam: () => 1,
+      initialPageParam: 1,
+    })
+
+    expectTypeOf(options.queryKey).toEqualTypeOf<
+      DataTag<MyQueryKey, InfiniteData<number>, Error>
+    >()
+  })
+
+  it('should return a custom query key type with datatag', () => {
+    type MyQueryKey = DataTag<
+      [Array<string>, { type: 'foo' }],
+      number,
+      Error & { myMessage: string }
+    >
+
+    const options = infiniteQueryOptions({
+      queryKey: [['key'], { type: 'foo' }] as MyQueryKey,
+      queryFn: () => Promise.resolve(1),
+      getNextPageParam: () => 1,
+      initialPageParam: 1,
+    })
+
+    expectTypeOf(options.queryKey).toEqualTypeOf<
+      DataTag<MyQueryKey, InfiniteData<number>, Error & { myMessage: string }>
+    >()
+  })
 })
diff --git a/packages/react-query/src/__tests__/queryOptions.test-d.tsx b/packages/react-query/src/__tests__/queryOptions.test-d.tsx
index 414a621623..eb34463856 100644
--- a/packages/react-query/src/__tests__/queryOptions.test-d.tsx
+++ b/packages/react-query/src/__tests__/queryOptions.test-d.tsx
@@ -9,8 +9,9 @@ import { queryOptions } from '../queryOptions'
 import { useQuery } from '../useQuery'
 import { useQueries } from '../useQueries'
 import { useSuspenseQuery } from '../useSuspenseQuery'
-import type { UseQueryOptions } from '../types'
+import type { AnyUseQueryOptions } from '../types'
 import type {
+  DataTag,
   InitialDataFunction,
   QueryObserverResult,
 } from '@tanstack/query-core'
@@ -236,7 +237,9 @@ describe('queryOptions', () => {
   })
 
   it('should be passable to UseQueryOptions', () => {
-    function somethingWithQueryOptions(options: UseQueryOptions<number>) {
+    function somethingWithQueryOptions<TQueryOpts extends AnyUseQueryOptions>(
+      options: TQueryOpts,
+    ) {
       return options.queryKey
     }
 
@@ -247,4 +250,34 @@ describe('queryOptions', () => {
 
     somethingWithQueryOptions(options)
   })
+
+  it('should return a custom query key type', () => {
+    type MyQueryKey = [Array<string>, { type: 'foo' }]
+
+    const options = queryOptions({
+      queryKey: [['key'], { type: 'foo' }] as MyQueryKey,
+      queryFn: () => Promise.resolve(1),
+    })
+
+    expectTypeOf(options.queryKey).toEqualTypeOf<
+      DataTag<MyQueryKey, number, Error>
+    >()
+  })
+
+  it('should return a custom query key type with datatag', () => {
+    type MyQueryKey = DataTag<
+      [Array<string>, { type: 'foo' }],
+      number,
+      Error & { myMessage: string }
+    >
+
+    const options = queryOptions({
+      queryKey: [['key'], { type: 'foo' }] as MyQueryKey,
+      queryFn: () => Promise.resolve(1),
+    })
+
+    expectTypeOf(options.queryKey).toEqualTypeOf<
+      DataTag<MyQueryKey, number, Error & { myMessage: string }>
+    >()
+  })
 })
diff --git a/packages/react-query/src/infiniteQueryOptions.ts b/packages/react-query/src/infiniteQueryOptions.ts
index 594c4217e2..d834bd5987 100644
--- a/packages/react-query/src/infiniteQueryOptions.ts
+++ b/packages/react-query/src/infiniteQueryOptions.ts
@@ -104,7 +104,7 @@ export function infiniteQueryOptions<
   TQueryKey,
   TPageParam
 > & {
-  queryKey: DataTag<TQueryKey, InfiniteData<TQueryFnData>>
+  queryKey: DataTag<TQueryKey, InfiniteData<TQueryFnData>, TError>
 }
 
 export function infiniteQueryOptions<
@@ -128,7 +128,7 @@ export function infiniteQueryOptions<
   TQueryKey,
   TPageParam
 > & {
-  queryKey: DataTag<TQueryKey, InfiniteData<TQueryFnData>>
+  queryKey: DataTag<TQueryKey, InfiniteData<TQueryFnData>, TError>
 }
 
 export function infiniteQueryOptions<
@@ -152,7 +152,7 @@ export function infiniteQueryOptions<
   TQueryKey,
   TPageParam
 > & {
-  queryKey: DataTag<TQueryKey, InfiniteData<TQueryFnData>>
+  queryKey: DataTag<TQueryKey, InfiniteData<TQueryFnData>, TError>
 }
 
 export function infiniteQueryOptions(options: unknown) {
diff --git a/packages/react-query/src/queryOptions.ts b/packages/react-query/src/queryOptions.ts
index b137d9688d..714d38a5f7 100644
--- a/packages/react-query/src/queryOptions.ts
+++ b/packages/react-query/src/queryOptions.ts
@@ -55,8 +55,8 @@ export function queryOptions<
   TQueryKey extends QueryKey = QueryKey,
 >(
   options: DefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>,
-): DefinedInitialDataOptions<TQueryFnData, TError, TData> & {
-  queryKey: DataTag<QueryKey, TQueryFnData>
+): DefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey> & {
+  queryKey: DataTag<TQueryKey, TQueryFnData, TError>
 }
 
 export function queryOptions<
@@ -66,8 +66,8 @@ export function queryOptions<
   TQueryKey extends QueryKey = QueryKey,
 >(
   options: UnusedSkipTokenOptions<TQueryFnData, TError, TData, TQueryKey>,
-): UnusedSkipTokenOptions<TQueryFnData, TError, TData> & {
-  queryKey: DataTag<QueryKey, TQueryFnData>
+): UnusedSkipTokenOptions<TQueryFnData, TError, TData, TQueryKey> & {
+  queryKey: DataTag<TQueryKey, TQueryFnData, TError>
 }
 
 export function queryOptions<
@@ -78,7 +78,7 @@ export function queryOptions<
 >(
   options: UndefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey>,
 ): UndefinedInitialDataOptions<TQueryFnData, TError, TData, TQueryKey> & {
-  queryKey: DataTag<TQueryKey, TQueryFnData>
+  queryKey: DataTag<TQueryKey, TQueryFnData, TError>
 }
 
 export function queryOptions(options: unknown) {
diff --git a/packages/react-query/src/types.ts b/packages/react-query/src/types.ts
index 8516536361..9f6d7c315f 100644
--- a/packages/react-query/src/types.ts
+++ b/packages/react-query/src/types.ts
@@ -17,6 +17,13 @@ import type {
   SkipToken,
 } from '@tanstack/query-core'
 
+export type AnyUseBaseQueryOptions = UseBaseQueryOptions<
+  any,
+  any,
+  any,
+  any,
+  any
+>
 export interface UseBaseQueryOptions<
   TQueryFnData = unknown,
   TError = DefaultError,
@@ -31,6 +38,7 @@ export interface UseBaseQueryOptions<
     TQueryKey
   > {}
 
+export type AnyUseQueryOptions = UseQueryOptions<any, any, any, any>
 export interface UseQueryOptions<
   TQueryFnData = unknown,
   TError = DefaultError,
@@ -41,6 +49,12 @@ export interface UseQueryOptions<
     'suspense'
   > {}
 
+export type AnyUseSuspenseQueryOptions = UseSuspenseQueryOptions<
+  any,
+  any,
+  any,
+  any
+>
 export interface UseSuspenseQueryOptions<
   TQueryFnData = unknown,
   TError = DefaultError,
@@ -56,6 +70,14 @@ export interface UseSuspenseQueryOptions<
   >
 }
 
+export type AnyUseInfiniteQueryOptions = UseInfiniteQueryOptions<
+  any,
+  any,
+  any,
+  any,
+  any,
+  any
+>
 export interface UseInfiniteQueryOptions<
   TQueryFnData = unknown,
   TError = DefaultError,
@@ -75,6 +97,8 @@ export interface UseInfiniteQueryOptions<
     'suspense'
   > {}
 
+export type AnyUseSuspenseInfiniteQueryOptions =
+  UseSuspenseInfiniteQueryOptions<any, any, any, any, any, any>
 export interface UseSuspenseInfiniteQueryOptions<
   TQueryFnData = unknown,
   TError = DefaultError,
@@ -147,6 +171,7 @@ export type UseSuspenseInfiniteQueryResult<
   'isPlaceholderData' | 'promise'
 >
 
+export type AnyUseMutationOptions = UseMutationOptions<any, any, any, any>
 export interface UseMutationOptions<
   TData = unknown,
   TError = DefaultError,