diff --git a/jsapp/js/account/organization/membersInviteQuery.ts b/jsapp/js/account/organization/membersInviteQuery.ts
new file mode 100644
index 0000000000..92554f4b6a
--- /dev/null
+++ b/jsapp/js/account/organization/membersInviteQuery.ts
@@ -0,0 +1,136 @@
+import {
+  useQuery,
+  useQueryClient,
+  useMutation,
+} from '@tanstack/react-query';
+import {fetchPost, fetchGet, fetchPatchUrl, fetchDeleteUrl} from 'js/api';
+import {type OrganizationUserRole, useOrganizationQuery} from './organizationQuery';
+import {QueryKeys} from 'js/query/queryKeys';
+import {endpoints} from 'jsapp/js/api.endpoints';
+import type {FailResponse} from 'jsapp/js/dataInterface';
+import {type OrganizationMember} from './membersQuery';
+import {type Json} from 'jsapp/js/components/common/common.interfaces';
+
+/*
+ * NOTE: `invites` - `membersQuery` holds a list of members, each containing
+ * an optional `invite` property (i.e. invited users that are not members yet
+ * will also appear on that list). That's why we have mutation hooks here for
+ * managing the invites. And each mutation will invalidate `membersQuery` to
+ * make it refetch.
+ */
+
+/*
+ * NOTE: `orgId` - we're assuming it is not `undefined` in code below,
+ * because the parent query (`useOrganizationMembersQuery`) wouldn't be enabled
+ * without it. Plus all the organization-related UI (that would use this hook)
+ * is accessible only to logged in users.
+ */
+
+/**
+ * The source of truth of statuses are at `OrganizationInviteStatusChoices` in
+ * `kobo/apps/organizations/models.py`. This enum should be kept in sync.
+ */
+enum MemberInviteStatus {
+  accepted = 'accepted',
+  cancelled = 'cancelled',
+  complete = 'complete',
+  declined = 'declined',
+  expired = 'expired',
+  failed = 'failed',
+  in_progress = 'in_progress',
+  pending = 'pending',
+  resent = 'resent',
+}
+
+export interface MemberInvite {
+  /** This is `endpoints.ORG_INVITE_URL`. */
+  url: string;
+  /** Url of a user that have sent the invite. */
+  invited_by: string;
+  status: MemberInviteStatus;
+  /** Username of user being invited. */
+  invitee: string;
+  /** Target role of user being invited. */
+  invitee_role: OrganizationUserRole;
+  /** Date format `yyyy-mm-dd HH:MM:SS`. */
+  date_created: string;
+  /** Date format: `yyyy-mm-dd HH:MM:SS`. */
+  date_modified: string;
+}
+
+interface SendMemberInviteParams {
+  /** List of usernames. */
+  invitees: string[];
+  /** Target role for the invitied users. */
+  role: OrganizationUserRole;
+}
+
+/**
+ * Mutation hook that allows sending invite for given user to join organization
+ * (of logged in user). It ensures that `membersQuery` will refetch data (by
+ * invalidation).
+ */
+export function useSendMemberInvite() {
+  const queryClient = useQueryClient();
+  const orgQuery = useOrganizationQuery();
+  const orgId = orgQuery.data?.id;
+  return useMutation({
+    mutationFn: async (payload: SendMemberInviteParams & Json) => {
+      const apiPath = endpoints.ORG_MEMBER_INVITES_URL.replace(':organization_id', orgId!);
+      fetchPost<OrganizationMember>(apiPath, payload);
+    },
+    onSettled: () => {
+      queryClient.invalidateQueries({queryKey: [QueryKeys.organizationMembers]});
+    },
+  });
+}
+
+/**
+ * Mutation hook that allows removing existing invite. It ensures that
+ * `membersQuery` will refetch data (by invalidation).
+ */
+export function useRemoveMemberInvite() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: async (inviteUrl: string) => {
+      fetchDeleteUrl<OrganizationMember>(inviteUrl);
+    },
+    onSettled: () => {
+      queryClient.invalidateQueries({queryKey: [QueryKeys.organizationMembers]});
+    },
+  });
+}
+
+/**
+ * A hook that gives you a single organization member invite.
+ */
+export const useOrgMemberInviteQuery = (orgId: string, inviteId: string) => {
+  const apiPath = endpoints.ORG_MEMBER_INVITE_DETAIL_URL
+    .replace(':organization_id', orgId!)
+    .replace(':invite_id', inviteId);
+  return useQuery<MemberInvite, FailResponse>({
+    queryFn: () => fetchGet<MemberInvite>(apiPath),
+    queryKey: [QueryKeys.organizationMemberInviteDetail, apiPath],
+  });
+};
+
+/**
+ * Mutation hook that allows patching existing invite. Use it to change
+ * the status of the invite (e.g. decline invite). It ensures that both
+ * `membersQuery` and `useOrgMemberInviteQuery` will refetch data (by
+ * invalidation).
+ */
+export function usePatchMemberInvite(inviteUrl: string) {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: async (newInviteData: Partial<MemberInvite>) => {
+      fetchPatchUrl<OrganizationMember>(inviteUrl, newInviteData);
+    },
+    onSettled: () => {
+      queryClient.invalidateQueries({queryKey: [
+        QueryKeys.organizationMemberInviteDetail,
+        QueryKeys.organizationMembers,
+      ]});
+    },
+  });
+}
diff --git a/jsapp/js/account/organization/membersQuery.ts b/jsapp/js/account/organization/membersQuery.ts
index cc3d736187..077f3a03fe 100644
--- a/jsapp/js/account/organization/membersQuery.ts
+++ b/jsapp/js/account/organization/membersQuery.ts
@@ -18,6 +18,8 @@ import {endpoints} from 'js/api.endpoints';
 import type {PaginatedResponse} from 'js/dataInterface';
 import {QueryKeys} from 'js/query/queryKeys';
 import type {PaginatedQueryHookParams} from 'jsapp/js/universalTable/paginatedQueryUniversalTable.component';
+import type {MemberInvite} from './membersInviteQuery';
+import type {Json} from 'jsapp/js/components/common/common.interfaces';
 import {useSession} from 'jsapp/js/stores/useSession';
 
 export interface OrganizationMember {
@@ -38,15 +40,7 @@ export interface OrganizationMember {
   user__is_active: boolean;
   /** yyyy-mm-dd HH:MM:SS */
   date_joined: string;
-  invite?: {
-    /** '/api/v2/organizations/<organization_uid>/invites/<invite_uid>/' */
-    url: string;
-    /** yyyy-mm-dd HH:MM:SS */
-    date_created: string;
-    /** yyyy-mm-dd HH:MM:SS */
-    date_modified: string;
-    status: 'sent' | 'accepted' | 'expired' | 'declined';
-  };
+  invite?: MemberInvite;
 }
 
 function getMemberEndpoint(orgId: string, username: string) {
@@ -72,7 +66,7 @@ export function usePatchOrganizationMember(username: string) {
       // query (`useOrganizationMembersQuery`) wouldn't be enabled without it.
       // Plus all the organization-related UI (that would use this hook) is
       // accessible only to logged in users.
-      fetchPatch<OrganizationMember>(getMemberEndpoint(orgId!, username), data),
+      fetchPatch<OrganizationMember>(getMemberEndpoint(orgId!, username), data as Json),
     onSettled: () => {
       // We invalidate query, so it will refetch (instead of refetching it
       // directly, see: https://github.com/TanStack/query/discussions/2468)
diff --git a/jsapp/js/api.endpoints.ts b/jsapp/js/api.endpoints.ts
index 063a2b6dcb..c0a957df06 100644
--- a/jsapp/js/api.endpoints.ts
+++ b/jsapp/js/api.endpoints.ts
@@ -3,6 +3,8 @@ export const endpoints = {
   ASSET_HISTORY_ACTIONS: '/api/v2/assets/:asset_uid/history/actions',
   ASSET_URL: '/api/v2/assets/:uid/',
   ORG_ASSETS_URL: '/api/v2/organizations/:organization_id/assets/',
+  ORG_MEMBER_INVITES_URL: '/api/v2/organizations/:organization_id/invites/',
+  ORG_MEMBER_INVITE_DETAIL_URL: '/api/v2/organizations/:organization_id/invites/:invite_id/',
   ME_URL: '/me/',
   PRODUCTS_URL: '/api/v2/stripe/products/',
   SUBSCRIPTION_URL: '/api/v2/stripe/subscriptions/',
diff --git a/jsapp/js/query/queryKeys.ts b/jsapp/js/query/queryKeys.ts
index 1ded3e7116..a6cfbc6acc 100644
--- a/jsapp/js/query/queryKeys.ts
+++ b/jsapp/js/query/queryKeys.ts
@@ -12,4 +12,5 @@ export enum QueryKeys {
   activityLogsFilter = 'activityLogsFilter',
   organization = 'organization',
   organizationMembers = 'organizationMembers',
+  organizationMemberInviteDetail = 'organizationMemberInviteDetail',
 }