diff --git a/dlls/msctf/inputprocessor.c b/dlls/msctf/inputprocessor.c
index 5115a845ba1..f1595f89e55 100644
--- a/dlls/msctf/inputprocessor.c
+++ b/dlls/msctf/inputprocessor.c
@@ -64,7 +64,7 @@ typedef struct tagInputProcessorProfilesSink {
 typedef struct tagInputProcessorProfiles {
     ITfInputProcessorProfiles ITfInputProcessorProfiles_iface;
     ITfSource ITfSource_iface;
-    /* const ITfInputProcessorProfileMgrVtbl *InputProcessorProfileMgrVtbl; */
+    ITfInputProcessorProfileMgr ITfInputProcessorProfileMgr_iface;
     /* const ITfInputProcessorProfilesExVtbl *InputProcessorProfilesExVtbl; */
     /* const ITfInputProcessorProfileSubstituteLayoutVtbl *InputProcessorProfileSubstituteLayoutVtbl; */
     LONG refCount;
@@ -171,28 +171,31 @@ static void add_userkey( REFCLSID rclsid, LANGID langid,
         RegCloseKey(key);
 }
 
-static HRESULT WINAPI InputProcessorProfiles_QueryInterface(ITfInputProcessorProfiles *iface, REFIID iid, LPVOID *ppvOut)
+static HRESULT WINAPI InputProcessorProfiles_QueryInterface(ITfInputProcessorProfiles *iface, REFIID iid, void **ppv)
 {
     InputProcessorProfiles *This = impl_from_ITfInputProcessorProfiles(iface);
-    *ppvOut = NULL;
 
     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfInputProcessorProfiles))
     {
-        *ppvOut = &This->ITfInputProcessorProfiles_iface;
+        *ppv = &This->ITfInputProcessorProfiles_iface;
+    }
+    else if (IsEqualIID(iid, &IID_ITfInputProcessorProfileMgr))
+    {
+        *ppv = &This->ITfInputProcessorProfileMgr_iface;
     }
     else if (IsEqualIID(iid, &IID_ITfSource))
     {
-        *ppvOut = &This->ITfSource_iface;
+        *ppv = &This->ITfSource_iface;
     }
-
-    if (*ppvOut)
+    else
     {
-        ITfInputProcessorProfiles_AddRef(iface);
-        return S_OK;
+        *ppv = NULL;
+        WARN("unsupported interface: %s\n", debugstr_guid(iid));
+        return E_NOINTERFACE;
     }
 
-    WARN("unsupported interface: %s\n", debugstr_guid(iid));
-    return E_NOINTERFACE;
+    ITfInputProcessorProfiles_AddRef(iface);
+    return S_OK;
 }
 
 static ULONG WINAPI InputProcessorProfiles_AddRef(ITfInputProcessorProfiles *iface)
@@ -685,6 +688,114 @@ static const ITfInputProcessorProfilesVtbl InputProcessorProfilesVtbl =
     InputProcessorProfiles_SubstituteKeyboardLayout
 };
 
+static inline InputProcessorProfiles *impl_from_ITfInputProcessorProfileMgr(ITfInputProcessorProfileMgr *iface)
+{
+    return CONTAINING_RECORD(iface, InputProcessorProfiles, ITfInputProcessorProfileMgr_iface);
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_QueryInterface(ITfInputProcessorProfileMgr *iface, REFIID riid, void **ppv)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    return ITfInputProcessorProfiles_QueryInterface(&This->ITfInputProcessorProfiles_iface, riid, ppv);
+}
+
+static ULONG WINAPI InputProcessorProfileMgr_AddRef(ITfInputProcessorProfileMgr *iface)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    return ITfInputProcessorProfiles_AddRef(&This->ITfInputProcessorProfiles_iface);
+}
+
+static ULONG WINAPI InputProcessorProfileMgr_Release(ITfInputProcessorProfileMgr *iface)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    return ITfInputProcessorProfiles_Release(&This->ITfInputProcessorProfiles_iface);
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_ActivateProfile(ITfInputProcessorProfileMgr *iface, DWORD dwProfileType,
+        LANGID langid, REFCLSID clsid, REFGUID guidProfile, HKL hkl, DWORD dwFlags)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%d %x %s %s %p %x)\n", This, dwProfileType, langid, debugstr_guid(clsid),
+          debugstr_guid(guidProfile), hkl, dwFlags);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_DeactivateProfile(ITfInputProcessorProfileMgr *iface, DWORD dwProfileType,
+        LANGID langid, REFCLSID clsid, REFGUID guidProfile, HKL hkl, DWORD dwFlags)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%d %x %s %s %p %x)\n", This, dwProfileType, langid, debugstr_guid(clsid),
+          debugstr_guid(guidProfile), hkl, dwFlags);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_GetProfile(ITfInputProcessorProfileMgr *iface, DWORD dwProfileType,
+        LANGID langid, REFCLSID clsid, REFGUID guidProfile, HKL hkl, TF_INPUTPROCESSORPROFILE *pProfile)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%d %x %s %s %p %p)\n", This, dwProfileType, langid, debugstr_guid(clsid),
+          debugstr_guid(guidProfile), hkl, pProfile);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_EnumProfiles(ITfInputProcessorProfileMgr *iface, LANGID langid,
+        IEnumTfInputProcessorProfiles **ppEnum)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%x %p)\n", This, langid, ppEnum);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_ReleaseInputProcessor(ITfInputProcessorProfileMgr *iface, REFCLSID rclsid,
+        DWORD dwFlags)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%s %x)\n", This, debugstr_guid(rclsid), dwFlags);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_RegisterProfile(ITfInputProcessorProfileMgr *iface, REFCLSID rclsid,
+        LANGID langid, REFGUID guidProfile, const WCHAR *pchDesc, ULONG cchDesc, const WCHAR *pchIconFile,
+        ULONG cchFile, ULONG uIconIndex, HKL hklsubstitute, DWORD dwPreferredLayout, BOOL bEnabledByDefault,
+        DWORD dwFlags)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%s %x %s %s %d %s %u %u %p %x %x %x)\n", This, debugstr_guid(rclsid), langid, debugstr_guid(guidProfile),
+          debugstr_w(pchDesc), cchDesc, debugstr_w(pchIconFile), cchFile, uIconIndex, hklsubstitute, dwPreferredLayout,
+          bEnabledByDefault, dwFlags);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_UnregisterProfile(ITfInputProcessorProfileMgr *iface, REFCLSID rclsid,
+        LANGID langid, REFGUID guidProfile, DWORD dwFlags)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%s %x %s %x)\n", This, debugstr_guid(rclsid), langid, debugstr_guid(guidProfile), dwFlags);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI InputProcessorProfileMgr_GetActiveProfile(ITfInputProcessorProfileMgr *iface, REFGUID catid,
+        TF_INPUTPROCESSORPROFILE *pProfile)
+{
+    InputProcessorProfiles *This = impl_from_ITfInputProcessorProfileMgr(iface);
+    FIXME("(%p)->(%s %p)\n", This, debugstr_guid(catid), pProfile);
+    return E_NOTIMPL;
+}
+
+static const ITfInputProcessorProfileMgrVtbl InputProcessorProfileMgrVtbl = {
+    InputProcessorProfileMgr_QueryInterface,
+    InputProcessorProfileMgr_AddRef,
+    InputProcessorProfileMgr_Release,
+    InputProcessorProfileMgr_ActivateProfile,
+    InputProcessorProfileMgr_DeactivateProfile,
+    InputProcessorProfileMgr_GetProfile,
+    InputProcessorProfileMgr_EnumProfiles,
+    InputProcessorProfileMgr_ReleaseInputProcessor,
+    InputProcessorProfileMgr_RegisterProfile,
+    InputProcessorProfileMgr_UnregisterProfile,
+    InputProcessorProfileMgr_GetActiveProfile
+};
+
 /*****************************************************
  * ITfSource functions
  *****************************************************/
@@ -782,6 +893,7 @@ HRESULT InputProcessorProfiles_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut
 
     This->ITfInputProcessorProfiles_iface.lpVtbl= &InputProcessorProfilesVtbl;
     This->ITfSource_iface.lpVtbl = &InputProcessorProfilesSourceVtbl;
+    This->ITfInputProcessorProfileMgr_iface.lpVtbl = &InputProcessorProfileMgrVtbl;
     This->refCount = 1;
     This->currentLanguage = GetUserDefaultLCID();
 
diff --git a/dlls/msctf/tests/inputprocessor.c b/dlls/msctf/tests/inputprocessor.c
index 89d1e1a7c64..f457dbbe650 100644
--- a/dlls/msctf/tests/inputprocessor.c
+++ b/dlls/msctf/tests/inputprocessor.c
@@ -2186,6 +2186,18 @@ static void test_AssociateFocus(void)
     sink_check_ok(&test_OnPopContext,"OnPopContext");
 }
 
+static void test_QI(void)
+{
+    ITfInputProcessorProfileMgr *ipp_mgr;
+    HRESULT hres;
+
+    /* A trivial test, probably worth moving once more will be added. */
+    hres = ITfInputProcessorProfiles_QueryInterface(g_ipp, &IID_ITfInputProcessorProfileMgr, (void**)&ipp_mgr);
+    ok(hres == S_OK, "Could not get ITfInputProcessorProfileMgr iface: %08x\n", hres);
+
+    ITfInputProcessorProfileMgr_Release(ipp_mgr);
+}
+
 START_TEST(inputprocessor)
 {
     if (SUCCEEDED(initialize()))
@@ -2212,6 +2224,7 @@ START_TEST(inputprocessor)
         test_ThreadMgrUnadviseSinks();
         test_UnregisterCategory();
         test_Unregister();
+        test_QI();
     }
     else
         skip("Unable to create InputProcessor\n");