diff --git a/init.php b/init.php
index 7d908bf44..5ccf3327c 100644
--- a/init.php
+++ b/init.php
@@ -120,6 +120,7 @@
 require(dirname(__FILE__) . '/lib/SubscriptionSchedule.php');
 require(dirname(__FILE__) . '/lib/SubscriptionScheduleRevision.php');
 require(dirname(__FILE__) . '/lib/TaxId.php');
+require(dirname(__FILE__) . '/lib/TaxRate.php');
 require(dirname(__FILE__) . '/lib/Terminal/ConnectionToken.php');
 require(dirname(__FILE__) . '/lib/Terminal/Location.php');
 require(dirname(__FILE__) . '/lib/Terminal/Reader.php');
diff --git a/lib/Customer.php b/lib/Customer.php
index 23076aa8a..44f5e6e2f 100644
--- a/lib/Customer.php
+++ b/lib/Customer.php
@@ -42,6 +42,14 @@ class Customer extends ApiResource
     use ApiOperations\Retrieve;
     use ApiOperations\Update;
 
+    /**
+     * Possible string representations of the customer's type of tax exemption.
+     * @link https://stripe.com/docs/api/customers/object#customer_object-tax_exempt
+     */
+    const TAX_EXEMPT_NONE    = 'none';
+    const TAX_EXEMPT_EXEMPT  = 'exempt';
+    const TAX_EXEMPT_REVERSE = 'reverse';
+
     public static function getSavedNestedResources()
     {
         static $savedNestedResources = null;
diff --git a/lib/Event.php b/lib/Event.php
index bb9b3bfbb..5e199c05d 100644
--- a/lib/Event.php
+++ b/lib/Event.php
@@ -143,6 +143,8 @@ class Event extends ApiResource
     const SUBSCRIPTION_SCHEDULE_EXPIRING           = 'subscription_schedule.expiring';
     const SUBSCRIPTION_SCHEDULE_RELEASED           = 'subscription_schedule.released';
     const SUBSCRIPTION_SCHEDULE_UPDATED            = 'subscription_schedule.updated';
+    const TAX_RATE_CREATED                         = 'tax_rate.created';
+    const TAX_RATE_UPDATED                         = 'tax_rate.updated';
     const TOPUP_CANCELED                           = 'topup.canceled';
     const TOPUP_CREATED                            = 'topup.created';
     const TOPUP_FAILED                             = 'topup.failed';
diff --git a/lib/TaxRate.php b/lib/TaxRate.php
new file mode 100644
index 000000000..25884dd84
--- /dev/null
+++ b/lib/TaxRate.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Stripe;
+
+/**
+ * Class TaxRate
+ *
+ * @property string $id
+ * @property string $object
+ * @property bool $active
+ * @property int $created
+ * @property string $description
+ * @property string $display_name
+ * @property bool $inclusive
+ * @property string $jurisdiction
+ * @property bool $livemode
+ * @property StripeObject $metadata
+ * @property float $percentage
+ *
+ * @package Stripe
+ */
+class TaxRate extends ApiResource
+{
+
+    const OBJECT_NAME = "tax_rate";
+
+    use ApiOperations\All;
+    use ApiOperations\Create;
+    use ApiOperations\Retrieve;
+    use ApiOperations\Update;
+}
diff --git a/lib/Util/Util.php b/lib/Util/Util.php
index bec1fda4d..c9cfa9fcb 100644
--- a/lib/Util/Util.php
+++ b/lib/Util/Util.php
@@ -133,6 +133,7 @@ public static function convertToStripeObject($resp, $opts)
             \Stripe\SubscriptionSchedule::OBJECT_NAME => 'Stripe\\SubscriptionSchedule',
             \Stripe\SubscriptionScheduleRevision::OBJECT_NAME => 'Stripe\\SubscriptionScheduleRevision',
             \Stripe\TaxId::OBJECT_NAME => 'Stripe\\TaxId',
+            \Stripe\TaxRate::OBJECT_NAME => 'Stripe\\TaxRate',
             \Stripe\ThreeDSecure::OBJECT_NAME => 'Stripe\\ThreeDSecure',
             \Stripe\Terminal\ConnectionToken::OBJECT_NAME => 'Stripe\\Terminal\\ConnectionToken',
             \Stripe\Terminal\Location::OBJECT_NAME => 'Stripe\\Terminal\\Location',
diff --git a/tests/Stripe/TaxRateTest.php b/tests/Stripe/TaxRateTest.php
new file mode 100644
index 000000000..69be07148
--- /dev/null
+++ b/tests/Stripe/TaxRateTest.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace Stripe;
+
+class TaxRateTest extends TestCase
+{
+    const TEST_RESOURCE_ID = 'txr_123';
+
+    public function testIsListable()
+    {
+        $this->expectsRequest(
+            'get',
+            '/v1/tax_rates'
+        );
+        $resources = TaxRate::all();
+        $this->assertTrue(is_array($resources->data));
+        $this->assertInstanceOf("Stripe\\TaxRate", $resources->data[0]);
+    }
+
+    public function testIsRetrievable()
+    {
+        $this->expectsRequest(
+            'get',
+            '/v1/tax_rates/' . self::TEST_RESOURCE_ID
+        );
+        $resource = TaxRate::retrieve(self::TEST_RESOURCE_ID);
+        $this->assertInstanceOf("Stripe\\TaxRate", $resource);
+    }
+
+    public function testIsCreatable()
+    {
+        $this->expectsRequest(
+            'post',
+            '/v1/tax_rates'
+        );
+        $resource = TaxRate::create([
+            "display_name" => "name",
+            "inclusive" => false,
+            "percentage" => 10.15,
+        ]);
+        $this->assertInstanceOf("Stripe\\TaxRate", $resource);
+    }
+
+    public function testIsSaveable()
+    {
+        $resource = TaxRate::retrieve(self::TEST_RESOURCE_ID);
+        $resource->metadata["key"] = "value";
+        $this->expectsRequest(
+            'post',
+            '/v1/tax_rates/' . self::TEST_RESOURCE_ID
+        );
+        $resource->save();
+        $this->assertInstanceOf("Stripe\\TaxRate", $resource);
+    }
+
+    public function testIsUpdatable()
+    {
+        $this->expectsRequest(
+            'post',
+            '/v1/tax_rates/' . self::TEST_RESOURCE_ID
+        );
+        $resource = TaxRate::update(self::TEST_RESOURCE_ID, [
+            "metadata" => ["key" => "value"],
+        ]);
+        $this->assertInstanceOf("Stripe\\TaxRate", $resource);
+    }
+}