diff --git a/database/migrations/2021_08_04_095125_create_groups_table.php b/database/migrations/2021_08_04_095125_create_groups_table.php
new file mode 100644
index 000000000..0af73391c
--- /dev/null
+++ b/database/migrations/2021_08_04_095125_create_groups_table.php
@@ -0,0 +1,50 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateGroupsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('groups', function (Blueprint $table) {
+            $table->bigInteger('id')->unsigned()->primary();
+            $table->bigInteger('profile_id')->unsigned()->nullable()->index();
+            $table->string('status')->nullable()->index();
+            $table->string('name')->nullable();
+            $table->text('description')->nullable();
+            $table->text('rules')->nullable();
+            $table->boolean('local')->default(true)->index();
+            $table->string('remote_url')->nullable();
+            $table->string('inbox_url')->nullable();
+            $table->boolean('is_private')->default(false);
+            $table->boolean('local_only')->default(false);
+            $table->json('metadata')->nullable();
+            $table->timestamps();
+        });
+
+        Schema::table('statuses', function (Blueprint $table) {
+            $table->bigInteger('group_id')->unsigned()->nullable()->index();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('groups');
+
+        Schema::table('statuses', function (Blueprint $table) {
+            $table->dropColumn('group_id');
+        });
+    }
+}
diff --git a/database/migrations/2021_08_04_095143_create_group_members_table.php b/database/migrations/2021_08_04_095143_create_group_members_table.php
new file mode 100644
index 000000000..33df26229
--- /dev/null
+++ b/database/migrations/2021_08_04_095143_create_group_members_table.php
@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateGroupMembersTable extends Migration
+{
+	/**
+	 * Run the migrations.
+	 *
+	 * @return void
+	 */
+	public function up()
+	{
+		Schema::create('group_members', function (Blueprint $table) {
+			$table->id();
+			$table->bigInteger('group_id')->unsigned()->index();
+			$table->bigInteger('profile_id')->unsigned()->index();
+			$table->string('role')->default('member')->index();
+			$table->boolean('local_group')->default(false)->index();
+			$table->boolean('local_profile')->default(false)->index();
+			$table->boolean('join_request')->default(false)->index();
+			$table->timestamp('approved_at')->nullable();
+			$table->timestamp('rejected_at')->nullable();
+			$table->unique(['group_id', 'profile_id']);
+			$table->timestamps();
+		});
+	}
+
+	/**
+	 * Reverse the migrations.
+	 *
+	 * @return void
+	 */
+	public function down()
+	{
+		Schema::dropIfExists('group_members');
+	}
+}
diff --git a/database/migrations/2021_08_04_095238_create_group_posts_table.php b/database/migrations/2021_08_04_095238_create_group_posts_table.php
new file mode 100644
index 000000000..a5e637d8e
--- /dev/null
+++ b/database/migrations/2021_08_04_095238_create_group_posts_table.php
@@ -0,0 +1,42 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateGroupPostsTable extends Migration
+{
+	/**
+	 * Run the migrations.
+	 *
+	 * @return void
+	 */
+	public function up()
+	{
+		Schema::create('group_posts', function (Blueprint $table) {
+			$table->bigInteger('id')->unsigned()->primary();
+			$table->bigInteger('group_id')->unsigned()->index();
+			$table->bigInteger('profile_id')->unsigned()->nullable()->index();
+			$table->string('type')->nullable()->index();
+			$table->bigInteger('status_id')->unsigned()->unique();
+			$table->string('remote_url')->unique()->nullable()->index();
+			$table->bigInteger('reply_child_id')->unsigned()->nullable();
+			$table->bigInteger('in_reply_to_id')->unsigned()->nullable();
+			$table->bigInteger('reblog_of_id')->unsigned()->nullable();
+			$table->unsignedInteger('reply_count')->nullable();
+			$table->string('status')->nullable()->index();
+			$table->json('metadata')->nullable();
+			$table->timestamps();
+		});
+	}
+
+	/**
+	 * Reverse the migrations.
+	 *
+	 * @return void
+	 */
+	public function down()
+	{
+		Schema::dropIfExists('group_posts');
+	}
+}
diff --git a/database/migrations/2021_08_16_072457_create_group_invitations_table.php b/database/migrations/2021_08_16_072457_create_group_invitations_table.php
new file mode 100644
index 000000000..aa13db23a
--- /dev/null
+++ b/database/migrations/2021_08_16_072457_create_group_invitations_table.php
@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateGroupInvitationsTable extends Migration
+{
+	/**
+	 * Run the migrations.
+	 *
+	 * @return void
+	 */
+	public function up()
+	{
+		Schema::create('group_invitations', function (Blueprint $table) {
+			$table->bigIncrements('id');
+			$table->bigInteger('group_id')->unsigned()->index();
+			$table->bigInteger('from_profile_id')->unsigned()->index();
+			$table->bigInteger('to_profile_id')->unsigned()->index();
+			$table->string('role')->nullable();
+			$table->boolean('to_local')->default(true)->index();
+			$table->boolean('from_local')->default(true)->index();
+			$table->unique(['group_id', 'to_profile_id']);
+			$table->timestamps();
+		});
+	}
+
+	/**
+	 * Reverse the migrations.
+	 *
+	 * @return void
+	 */
+	public function down()
+	{
+		Schema::dropIfExists('group_invitations');
+	}
+}