diff --git a/frontend/src/Settings/Indexers/Indexers/EditIndexerModalContent.js b/frontend/src/Settings/Indexers/Indexers/EditIndexerModalContent.js
index b5dfbbce0..59f0d38d1 100644
--- a/frontend/src/Settings/Indexers/Indexers/EditIndexerModalContent.js
+++ b/frontend/src/Settings/Indexers/Indexers/EditIndexerModalContent.js
@@ -42,6 +42,7 @@ function EditIndexerModalContent(props) {
     enableInteractiveSearch,
     supportsRss,
     supportsSearch,
+    tags,
     fields,
     priority
   } = item;
@@ -132,6 +133,7 @@ function EditIndexerModalContent(props) {
                   );
                 })
               }
+
               <FormGroup
                 advancedSettings={advancedSettings}
                 isAdvanced={true}
@@ -148,6 +150,18 @@ function EditIndexerModalContent(props) {
                   onChange={onInputChange}
                 />
               </FormGroup>
+
+              <FormGroup>
+                <FormLabel>Tags</FormLabel>
+
+                <FormInputGroup
+                  type={inputTypes.TAG}
+                  name="tags"
+                  helpText="Only use this indexer for series with at least one matching tag. Leave blank to use with all series."
+                  {...tags}
+                  onChange={onInputChange}
+                />
+              </FormGroup>
             </Form>
         }
       </ModalBody>
diff --git a/frontend/src/Settings/Indexers/Indexers/Indexer.js b/frontend/src/Settings/Indexers/Indexers/Indexer.js
index 92758c331..4ab8516df 100644
--- a/frontend/src/Settings/Indexers/Indexers/Indexer.js
+++ b/frontend/src/Settings/Indexers/Indexers/Indexer.js
@@ -3,6 +3,7 @@ import React, { Component } from 'react';
 import { icons, kinds } from 'Helpers/Props';
 import Card from 'Components/Card';
 import Label from 'Components/Label';
+import TagList from 'Components/TagList';
 import IconButton from 'Components/Link/IconButton';
 import ConfirmModal from 'Components/Modal/ConfirmModal';
 import EditIndexerModalConnector from './EditIndexerModalConnector';
@@ -67,6 +68,8 @@ class Indexer extends Component {
       enableRss,
       enableAutomaticSearch,
       enableInteractiveSearch,
+      tags,
+      tagList,
       supportsRss,
       supportsSearch,
       priority,
@@ -132,6 +135,11 @@ class Indexer extends Component {
           }
         </div>
 
+        <TagList
+          tags={tags}
+          tagList={tagList}
+        />
+
         <EditIndexerModalConnector
           id={id}
           isOpen={this.state.isEditIndexerModalOpen}
@@ -160,6 +168,8 @@ Indexer.propTypes = {
   enableRss: PropTypes.bool.isRequired,
   enableAutomaticSearch: PropTypes.bool.isRequired,
   enableInteractiveSearch: PropTypes.bool.isRequired,
+  tags: PropTypes.arrayOf(PropTypes.number).isRequired,
+  tagList: PropTypes.arrayOf(PropTypes.object).isRequired,
   supportsRss: PropTypes.bool.isRequired,
   supportsSearch: PropTypes.bool.isRequired,
   showPriority: PropTypes.bool.isRequired,
diff --git a/frontend/src/Settings/Indexers/Indexers/Indexers.js b/frontend/src/Settings/Indexers/Indexers/Indexers.js
index 0ef268609..3d76092d7 100644
--- a/frontend/src/Settings/Indexers/Indexers/Indexers.js
+++ b/frontend/src/Settings/Indexers/Indexers/Indexers.js
@@ -53,6 +53,7 @@ class Indexers extends Component {
   render() {
     const {
       items,
+      tagList,
       dispatchCloneIndexer,
       onConfirmDeleteIndexer,
       ...otherProps
@@ -78,6 +79,7 @@ class Indexers extends Component {
                   <Indexer
                     key={item.id}
                     {...item}
+                    tagList={tagList}
                     showPriority={showPriority}
                     onCloneIndexerPress={this.onCloneIndexerPress}
                     onConfirmDeleteIndexer={onConfirmDeleteIndexer}
@@ -118,6 +120,7 @@ Indexers.propTypes = {
   isFetching: PropTypes.bool.isRequired,
   error: PropTypes.object,
   items: PropTypes.arrayOf(PropTypes.object).isRequired,
+  tagList: PropTypes.arrayOf(PropTypes.object).isRequired,
   dispatchCloneIndexer: PropTypes.func.isRequired,
   onConfirmDeleteIndexer: PropTypes.func.isRequired
 };
diff --git a/frontend/src/Settings/Indexers/Indexers/IndexersConnector.js b/frontend/src/Settings/Indexers/Indexers/IndexersConnector.js
index 7a7a6abb3..28a278347 100644
--- a/frontend/src/Settings/Indexers/Indexers/IndexersConnector.js
+++ b/frontend/src/Settings/Indexers/Indexers/IndexersConnector.js
@@ -4,13 +4,20 @@ import { connect } from 'react-redux';
 import { createSelector } from 'reselect';
 import sortByName from 'Utilities/Array/sortByName';
 import createSortedSectionSelector from 'Store/Selectors/createSortedSectionSelector';
+import createTagsSelector from 'Store/Selectors/createTagsSelector';
 import { fetchIndexers, deleteIndexer, cloneIndexer } from 'Store/Actions/settingsActions';
 import Indexers from './Indexers';
 
 function createMapStateToProps() {
   return createSelector(
     createSortedSectionSelector('settings.indexers', sortByName),
-    (indexers) => indexers
+    createTagsSelector(),
+    (indexers, tagList) => {
+      return {
+        ...indexers,
+        tagList
+      };
+    }
   );
 }
 
diff --git a/frontend/src/Settings/Tags/Details/TagDetailsModalContent.js b/frontend/src/Settings/Tags/Details/TagDetailsModalContent.js
index 1809aa264..7a08123bb 100644
--- a/frontend/src/Settings/Tags/Details/TagDetailsModalContent.js
+++ b/frontend/src/Settings/Tags/Details/TagDetailsModalContent.js
@@ -21,6 +21,7 @@ function TagDetailsModalContent(props) {
     importLists,
     notifications,
     releaseProfiles,
+    indexers,
     onModalClose,
     onDeleteTagPress
   } = props;
@@ -38,7 +39,7 @@ function TagDetailsModalContent(props) {
         }
 
         {
-          !!series.length &&
+          series.length ?
             <FieldSet legend="Series">
               {
                 series.map((item) => {
@@ -49,11 +50,12 @@ function TagDetailsModalContent(props) {
                   );
                 })
               }
-            </FieldSet>
+            </FieldSet> :
+            null
         }
 
         {
-          !!delayProfiles.length &&
+          delayProfiles.length ?
             <FieldSet legend="Delay Profile">
               {
                 delayProfiles.map((item) => {
@@ -78,11 +80,12 @@ function TagDetailsModalContent(props) {
                   );
                 })
               }
-            </FieldSet>
+            </FieldSet> :
+            null
         }
 
         {
-          !!notifications.length &&
+          notifications.length ?
             <FieldSet legend="Connections">
               {
                 notifications.map((item) => {
@@ -93,11 +96,12 @@ function TagDetailsModalContent(props) {
                   );
                 })
               }
-            </FieldSet>
+            </FieldSet> :
+            null
         }
 
         {
-          !!importLists.length &&
+          importLists.length ?
             <FieldSet legend="Import Lists">
               {
                 importLists.map((item) => {
@@ -108,11 +112,12 @@ function TagDetailsModalContent(props) {
                   );
                 })
               }
-            </FieldSet>
+            </FieldSet> :
+            null
         }
 
         {
-          !!releaseProfiles.length &&
+          releaseProfiles.length ?
             <FieldSet legend="Release Profiles">
               {
                 releaseProfiles.map((item) => {
@@ -154,7 +159,24 @@ function TagDetailsModalContent(props) {
                   );
                 })
               }
-            </FieldSet>
+            </FieldSet> :
+            null
+        }
+
+        {
+          indexers.length ?
+            <FieldSet legend="Indexers">
+              {
+                indexers.map((item) => {
+                  return (
+                    <div key={item.id}>
+                      {item.name}
+                    </div>
+                  );
+                })
+              }
+            </FieldSet> :
+            null
         }
       </ModalBody>
 
@@ -189,6 +211,7 @@ TagDetailsModalContent.propTypes = {
   importLists: PropTypes.arrayOf(PropTypes.object).isRequired,
   notifications: PropTypes.arrayOf(PropTypes.object).isRequired,
   releaseProfiles: PropTypes.arrayOf(PropTypes.object).isRequired,
+  indexers: PropTypes.arrayOf(PropTypes.object).isRequired,
   onModalClose: PropTypes.func.isRequired,
   onDeleteTagPress: PropTypes.func.isRequired
 };
diff --git a/frontend/src/Settings/Tags/Details/TagDetailsModalContentConnector.js b/frontend/src/Settings/Tags/Details/TagDetailsModalContentConnector.js
index 470dbb059..71948e1e2 100644
--- a/frontend/src/Settings/Tags/Details/TagDetailsModalContentConnector.js
+++ b/frontend/src/Settings/Tags/Details/TagDetailsModalContentConnector.js
@@ -69,6 +69,14 @@ function createMatchingReleaseProfilesSelector() {
   );
 }
 
+function createMatchingIndexersSelector() {
+  return createSelector(
+    (state, { indexerIds }) => indexerIds,
+    (state) => state.settings.indexers.items,
+    findMatchingItems
+  );
+}
+
 function createMapStateToProps() {
   return createSelector(
     createMatchingSeriesSelector(),
@@ -76,13 +84,15 @@ function createMapStateToProps() {
     createMatchingImportListsSelector(),
     createMatchingNotificationsSelector(),
     createMatchingReleaseProfilesSelector(),
-    (series, delayProfiles, importLists, notifications, releaseProfiles) => {
+    createMatchingIndexersSelector(),
+    (series, delayProfiles, importLists, notifications, releaseProfiles, indexers) => {
       return {
         series,
         delayProfiles,
         importLists,
         notifications,
-        releaseProfiles
+        releaseProfiles,
+        indexers
       };
     }
   );
diff --git a/frontend/src/Settings/Tags/Tag.js b/frontend/src/Settings/Tags/Tag.js
index 00a13ec82..b610c1cbb 100644
--- a/frontend/src/Settings/Tags/Tag.js
+++ b/frontend/src/Settings/Tags/Tag.js
@@ -56,6 +56,7 @@ class Tag extends Component {
       importListIds,
       notificationIds,
       restrictionIds,
+      indexerIds,
       seriesIds
     } = this.props;
 
@@ -69,6 +70,7 @@ class Tag extends Component {
       importListIds.length ||
       notificationIds.length ||
       restrictionIds.length ||
+      indexerIds.length ||
       seriesIds.length
     );
 
@@ -124,6 +126,14 @@ class Tag extends Component {
                   </div> :
                   null
               }
+
+              {
+                indexerIds.length ?
+                  <div>
+                    {indexerIds.length} indexer{indexerIds.length > 1 && 's'}
+                  </div> :
+                  null
+              }
             </div>
         }
 
@@ -142,6 +152,7 @@ class Tag extends Component {
           importListIds={importListIds}
           notificationIds={notificationIds}
           restrictionIds={restrictionIds}
+          indexerIds={indexerIds}
           isOpen={isDetailsModalOpen}
           onModalClose={this.onDetailsModalClose}
           onDeleteTagPress={this.onDeleteTagPress}
@@ -168,6 +179,7 @@ Tag.propTypes = {
   importListIds: PropTypes.arrayOf(PropTypes.number).isRequired,
   notificationIds: PropTypes.arrayOf(PropTypes.number).isRequired,
   restrictionIds: PropTypes.arrayOf(PropTypes.number).isRequired,
+  indexerIds: PropTypes.arrayOf(PropTypes.number).isRequired,
   seriesIds: PropTypes.arrayOf(PropTypes.number).isRequired,
   onConfirmDeleteTag: PropTypes.func.isRequired
 };
@@ -177,6 +189,7 @@ Tag.defaultProps = {
   importListIds: [],
   notificationIds: [],
   restrictionIds: [],
+  indexerIds: [],
   seriesIds: []
 };
 
diff --git a/frontend/src/Settings/Tags/TagsConnector.js b/frontend/src/Settings/Tags/TagsConnector.js
index 70b727387..4b3cce22b 100644
--- a/frontend/src/Settings/Tags/TagsConnector.js
+++ b/frontend/src/Settings/Tags/TagsConnector.js
@@ -3,7 +3,7 @@ import React, { Component } from 'react';
 import { connect } from 'react-redux';
 import { createSelector } from 'reselect';
 import { fetchTagDetails } from 'Store/Actions/tagActions';
-import { fetchDelayProfiles, fetchNotifications, fetchReleaseProfiles, fetchImportLists } from 'Store/Actions/settingsActions';
+import { fetchDelayProfiles, fetchNotifications, fetchReleaseProfiles, fetchImportLists, fetchIndexers } from 'Store/Actions/settingsActions';
 import Tags from './Tags';
 
 function createMapStateToProps() {
@@ -29,7 +29,8 @@ const mapDispatchToProps = {
   dispatchFetchDelayProfiles: fetchDelayProfiles,
   dispatchFetchImportLists: fetchImportLists,
   dispatchFetchNotifications: fetchNotifications,
-  dispatchFetchReleaseProfiles: fetchReleaseProfiles
+  dispatchFetchReleaseProfiles: fetchReleaseProfiles,
+  dispatchFetchIndexers: fetchIndexers
 };
 
 class MetadatasConnector extends Component {
@@ -43,7 +44,8 @@ class MetadatasConnector extends Component {
       dispatchFetchDelayProfiles,
       dispatchFetchImportLists,
       dispatchFetchNotifications,
-      dispatchFetchReleaseProfiles
+      dispatchFetchReleaseProfiles,
+      dispatchFetchIndexers
     } = this.props;
 
     dispatchFetchTagDetails();
@@ -51,6 +53,7 @@ class MetadatasConnector extends Component {
     dispatchFetchImportLists();
     dispatchFetchNotifications();
     dispatchFetchReleaseProfiles();
+    dispatchFetchIndexers();
   }
 
   //
@@ -70,7 +73,8 @@ MetadatasConnector.propTypes = {
   dispatchFetchDelayProfiles: PropTypes.func.isRequired,
   dispatchFetchImportLists: PropTypes.func.isRequired,
   dispatchFetchNotifications: PropTypes.func.isRequired,
-  dispatchFetchReleaseProfiles: PropTypes.func.isRequired
+  dispatchFetchReleaseProfiles: PropTypes.func.isRequired,
+  dispatchFetchIndexers: PropTypes.func.isRequired
 };
 
 export default connect(createMapStateToProps, mapDispatchToProps)(MetadatasConnector);
diff --git a/src/NzbDrone.Core.Test/DecisionEngineTests/MonitoredEpisodeSpecificationFixture.cs b/src/NzbDrone.Core.Test/DecisionEngineTests/MonitoredEpisodeSpecificationFixture.cs
index b83e5a1ed..d81e67f27 100644
--- a/src/NzbDrone.Core.Test/DecisionEngineTests/MonitoredEpisodeSpecificationFixture.cs
+++ b/src/NzbDrone.Core.Test/DecisionEngineTests/MonitoredEpisodeSpecificationFixture.cs
@@ -5,8 +5,8 @@ using NUnit.Framework;
 using NzbDrone.Core.DecisionEngine.Specifications.RssSync;
 using NzbDrone.Core.IndexerSearch.Definitions;
 using NzbDrone.Core.Parser.Model;
-using NzbDrone.Core.Tv;
 using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.Tv;
 
 namespace NzbDrone.Core.Test.DecisionEngineTests
 {
diff --git a/src/NzbDrone.Core.Test/DecisionEngineTests/RssSync/IndexerTagSpecificationFixture.cs b/src/NzbDrone.Core.Test/DecisionEngineTests/RssSync/IndexerTagSpecificationFixture.cs
new file mode 100644
index 000000000..bc15bf276
--- /dev/null
+++ b/src/NzbDrone.Core.Test/DecisionEngineTests/RssSync/IndexerTagSpecificationFixture.cs
@@ -0,0 +1,110 @@
+using System.Collections.Generic;
+using FizzWare.NBuilder;
+using FluentAssertions;
+using Moq;
+using NUnit.Framework;
+using NzbDrone.Core.DecisionEngine.Specifications.RssSync;
+using NzbDrone.Core.Indexers;
+using NzbDrone.Core.IndexerSearch.Definitions;
+using NzbDrone.Core.Parser.Model;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.Tv;
+
+namespace NzbDrone.Core.Test.DecisionEngineTests.RssSync
+{
+    [TestFixture]
+    public class IndexerTagSpecificationFixture : CoreTest<IndexerTagSpecification>
+    {
+        private IndexerTagSpecification _specification;
+
+        private RemoteEpisode _parseResultMulti;
+        private IndexerDefinition _fakeIndexerDefinition;
+        private Series _fakeSeries;
+        private Episode _firstEpisode;
+        private Episode _secondEpisode;
+        private ReleaseInfo _fakeRelease;
+
+        [SetUp]
+        public void Setup()
+        {
+            _fakeIndexerDefinition = new IndexerDefinition
+            {
+                Tags = new HashSet<int>()
+            };
+
+            Mocker
+                .GetMock<IIndexerRepository>()
+                .Setup(m => m.Get(It.IsAny<int>()))
+                .Returns(_fakeIndexerDefinition);
+
+            _specification = Mocker.Resolve<IndexerTagSpecification>();
+
+            _fakeSeries = Builder<Series>.CreateNew()
+                .With(c => c.Monitored = true)
+                .With(c => c.Tags = new HashSet<int>())
+                .Build();
+
+            _fakeRelease = new ReleaseInfo
+            {
+                IndexerId = 1
+            };
+
+            _firstEpisode = new Episode { Monitored = true };
+            _secondEpisode = new Episode { Monitored = true };
+
+            var doubleEpisodeList = new List<Episode> { _firstEpisode, _secondEpisode };
+
+            _parseResultMulti = new RemoteEpisode
+            {
+                Series = _fakeSeries,
+                Episodes = doubleEpisodeList,
+                Release = _fakeRelease
+            };
+        }
+
+        [Test]
+        public void indexer_and_series_without_tags_should_return_true()
+        {
+            _fakeIndexerDefinition.Tags = new HashSet<int>();
+            _fakeSeries.Tags = new HashSet<int>();
+
+            _specification.IsSatisfiedBy(_parseResultMulti, new SingleEpisodeSearchCriteria { MonitoredEpisodesOnly = true }).Accepted.Should().BeTrue();
+        }
+
+        [Test]
+        public void indexer_with_tags_series_without_tags_should_return_false()
+        {
+            _fakeIndexerDefinition.Tags = new HashSet<int> { 123 };
+            _fakeSeries.Tags = new HashSet<int>();
+
+            _specification.IsSatisfiedBy(_parseResultMulti, new SingleEpisodeSearchCriteria { MonitoredEpisodesOnly = true }).Accepted.Should().BeFalse();
+        }
+
+        [Test]
+        public void indexer_without_tags_series_with_tags_should_return_true()
+        {
+            _fakeIndexerDefinition.Tags = new HashSet<int>();
+            _fakeSeries.Tags = new HashSet<int> { 123 };
+
+            _specification.IsSatisfiedBy(_parseResultMulti, new SingleEpisodeSearchCriteria { MonitoredEpisodesOnly = true }).Accepted.Should().BeTrue();
+        }
+
+        [Test]
+        public void indexer_with_tags_series_with_matching_tags_should_return_true()
+        {
+            _fakeIndexerDefinition.Tags = new HashSet<int> { 123, 456 };
+            _fakeSeries.Tags = new HashSet<int> { 123, 789 };
+
+            _specification.IsSatisfiedBy(_parseResultMulti, new SingleEpisodeSearchCriteria { MonitoredEpisodesOnly = true }).Accepted.Should().BeTrue();
+        }
+
+        [Test]
+        public void indexer_with_tags_series_with_different_tags_should_return_false()
+        {
+            _fakeIndexerDefinition.Tags = new HashSet<int> { 456 };
+            _fakeSeries.Tags = new HashSet<int> { 123, 789 };
+
+            _specification.IsSatisfiedBy(_parseResultMulti, new SingleEpisodeSearchCriteria { MonitoredEpisodesOnly = true }).Accepted.Should().BeFalse();
+        }
+    }
+}
diff --git a/src/NzbDrone.Core.Test/IndexerSearchTests/NzbSearchServiceFixture.cs b/src/NzbDrone.Core.Test/IndexerSearchTests/NzbSearchServiceFixture.cs
index da95f78d8..44482d1c1 100644
--- a/src/NzbDrone.Core.Test/IndexerSearchTests/NzbSearchServiceFixture.cs
+++ b/src/NzbDrone.Core.Test/IndexerSearchTests/NzbSearchServiceFixture.cs
@@ -135,6 +135,114 @@ namespace NzbDrone.Core.Test.IndexerSearchTests
             return result;
         }
 
+        [Test]
+        public void Tags_IndexerTags_SeriesNoTags_IndexerNotIncluded()
+        {
+            _mockIndexer.SetupGet(s => s.Definition).Returns(new IndexerDefinition {
+                Id = 1,
+                Tags = new HashSet<int> { 3 }
+            });
+
+            WithEpisodes();
+
+            var allCriteria = WatchForSearchCriteria();
+
+            Subject.EpisodeSearch(_xemEpisodes.First(), true, false);
+
+            var criteria = allCriteria.OfType<SingleEpisodeSearchCriteria>().ToList();
+
+            criteria.Count.Should().Be(0);
+        }
+
+        [Test]
+        public void Tags_IndexerNoTags_SeriesTags_IndexerIncluded()
+        {
+            _mockIndexer.SetupGet(s => s.Definition).Returns(new IndexerDefinition
+            {
+                Id = 1
+            });
+
+            _xemSeries = Builder<Series>.CreateNew()
+                .With(v => v.UseSceneNumbering = true)
+                .With(v => v.Monitored = true)
+                .With(v => v.Tags = new HashSet<int> { 3 })
+                .Build();
+
+            Mocker.GetMock<ISeriesService>()
+                .Setup(v => v.GetSeries(_xemSeries.Id))
+                .Returns(_xemSeries);
+
+            WithEpisodes();
+
+            var allCriteria = WatchForSearchCriteria();
+
+            Subject.EpisodeSearch(_xemEpisodes.First(), true, false);
+
+            var criteria = allCriteria.OfType<SingleEpisodeSearchCriteria>().ToList();
+
+            criteria.Count.Should().Be(1);
+        }
+
+        [Test]
+        public void Tags_IndexerAndSeriesTagsMatch_IndexerIncluded()
+        {
+            _mockIndexer.SetupGet(s => s.Definition).Returns(new IndexerDefinition
+            {
+                Id = 1,
+                Tags = new HashSet<int> { 1, 2, 3 }
+            });
+
+            _xemSeries = Builder<Series>.CreateNew()
+                .With(v => v.UseSceneNumbering = true)
+                .With(v => v.Monitored = true)
+                .With(v => v.Tags = new HashSet<int> { 3, 4, 5 })
+                .Build();
+
+            Mocker.GetMock<ISeriesService>()
+                .Setup(v => v.GetSeries(_xemSeries.Id))
+                .Returns(_xemSeries);
+
+            WithEpisodes();
+
+            var allCriteria = WatchForSearchCriteria();
+
+            Subject.EpisodeSearch(_xemEpisodes.First(), true, false);
+
+            var criteria = allCriteria.OfType<SingleEpisodeSearchCriteria>().ToList();
+
+            criteria.Count.Should().Be(1);
+        }
+
+        [Test]
+        public void Tags_IndexerAndSeriesTagsMismatch_IndexerNotIncluded()
+        {
+            _mockIndexer.SetupGet(s => s.Definition).Returns(new IndexerDefinition
+            {
+                Id = 1,
+                Tags = new HashSet<int> { 1, 2, 3 }
+            });
+
+            _xemSeries = Builder<Series>.CreateNew()
+                .With(v => v.UseSceneNumbering = true)
+                .With(v => v.Monitored = true)
+                .With(v => v.Tags = new HashSet<int> { 4, 5, 6 })
+                .Build();
+
+            Mocker.GetMock<ISeriesService>()
+                .Setup(v => v.GetSeries(_xemSeries.Id))
+                .Returns(_xemSeries);
+
+            WithEpisodes();
+
+            var allCriteria = WatchForSearchCriteria();
+
+            Subject.EpisodeSearch(_xemEpisodes.First(), true, false);
+
+            var criteria = allCriteria.OfType<SingleEpisodeSearchCriteria>().ToList();
+
+            criteria.Count.Should().Be(0);
+        }
+
         [Test]
         public void scene_episodesearch()
         {
diff --git a/src/NzbDrone.Core/Datastore/Migration/159_add_indexer_tags.cs b/src/NzbDrone.Core/Datastore/Migration/159_add_indexer_tags.cs
new file mode 100644
index 000000000..28f9eaf62
--- /dev/null
+++ b/src/NzbDrone.Core/Datastore/Migration/159_add_indexer_tags.cs
@@ -0,0 +1,14 @@
+using FluentMigrator;
+using NzbDrone.Core.Datastore.Migration.Framework;
+
+namespace NzbDrone.Core.Datastore.Migration
+{
+    [Migration(159)]
+    public class add_indexer_tags : NzbDroneMigrationBase
+    {
+        protected override void MainDbUpgrade()
+        {
+            Alter.Table("Indexers").AddColumn("Tags").AsString().Nullable();
+        }
+    }
+}
diff --git a/src/NzbDrone.Core/Datastore/TableMapping.cs b/src/NzbDrone.Core/Datastore/TableMapping.cs
index 5f56f890f..8a1f49ac1 100644
--- a/src/NzbDrone.Core/Datastore/TableMapping.cs
+++ b/src/NzbDrone.Core/Datastore/TableMapping.cs
@@ -66,8 +66,7 @@ namespace NzbDrone.Core.Datastore
                   .Ignore(i => i.Enable)
                   .Ignore(i => i.Protocol)
                   .Ignore(i => i.SupportsRss)
-                  .Ignore(i => i.SupportsSearch)
-                  .Ignore(d => d.Tags);
+                  .Ignore(i => i.SupportsSearch);
 
             Mapper.Entity<NotificationDefinition>().RegisterDefinition("Notifications")
                   .Ignore(i => i.SupportsOnGrab)
diff --git a/src/NzbDrone.Core/DecisionEngine/Specifications/RssSync/IndexerTagSpecification.cs b/src/NzbDrone.Core/DecisionEngine/Specifications/RssSync/IndexerTagSpecification.cs
new file mode 100644
index 000000000..5ab1c1423
--- /dev/null
+++ b/src/NzbDrone.Core/DecisionEngine/Specifications/RssSync/IndexerTagSpecification.cs
@@ -0,0 +1,39 @@
+using System.Linq;
+using NLog;
+using NzbDrone.Common.Extensions;
+using NzbDrone.Core.Indexers;
+using NzbDrone.Core.IndexerSearch.Definitions;
+using NzbDrone.Core.Parser.Model;
+
+namespace NzbDrone.Core.DecisionEngine.Specifications.RssSync
+{
+    public class IndexerTagSpecification : IDecisionEngineSpecification
+    {
+        private readonly Logger _logger;
+        private readonly IIndexerRepository _indexerRepository;
+
+        public IndexerTagSpecification(Logger logger, IIndexerRepository indexerRepository)
+        {
+            _logger = logger;
+            _indexerRepository = indexerRepository;
+        }
+
+        public SpecificationPriority Priority => SpecificationPriority.Default;
+        public RejectionType Type => RejectionType.Permanent;
+
+        public virtual Decision IsSatisfiedBy(RemoteEpisode subject, SearchCriteriaBase searchCriteria)
+        {
+            // If indexer has tags, check that at least one of them is present on the series
+            var indexerTags = _indexerRepository.Get(subject.Release.IndexerId).Tags;
+
+            if (indexerTags.Any() && indexerTags.Intersect(subject.Series.Tags).Empty())
+            {
+                _logger.Debug("Indexer {0} has tags. None of these are present on series {1}. Rejecting", subject.Release.Indexer, subject.Series);
+
+                return Decision.Reject("Series tags do not match any of the indexer tags");
+            }
+
+            return Decision.Accept();
+        }
+    }
+}
diff --git a/src/NzbDrone.Core/IndexerSearch/NzbSearchService.cs b/src/NzbDrone.Core/IndexerSearch/NzbSearchService.cs
index d0f7f6c15..42438ecab 100644
--- a/src/NzbDrone.Core/IndexerSearch/NzbSearchService.cs
+++ b/src/NzbDrone.Core/IndexerSearch/NzbSearchService.cs
@@ -503,6 +503,9 @@ namespace NzbDrone.Core.IndexerSearch
                 _indexerFactory.InteractiveSearchEnabled() :
                 _indexerFactory.AutomaticSearchEnabled();
 
+            // Filter indexers to untagged indexers and indexers with intersecting tags
+            indexers = indexers.Where(i => i.Definition.Tags.Empty() || i.Definition.Tags.Intersect(criteriaBase.Series.Tags).Any()).ToList();
+
             var reports = new List<ReleaseInfo>();
 
             _logger.ProgressInfo("Searching {0} indexers for {1}", indexers.Count, criteriaBase);
diff --git a/src/NzbDrone.Core/Tags/TagDetails.cs b/src/NzbDrone.Core/Tags/TagDetails.cs
index ddd5717b6..4369f3c72 100644
--- a/src/NzbDrone.Core/Tags/TagDetails.cs
+++ b/src/NzbDrone.Core/Tags/TagDetails.cs
@@ -12,12 +12,13 @@ namespace NzbDrone.Core.Tags
         public List<int> RestrictionIds { get; set; }
         public List<int> DelayProfileIds { get; set; }
         public List<int> ImportListIds { get; set; }
+        public List<int> IndexerIds { get; set; }
 
         public bool InUse
         {
             get
             {
-                return (SeriesIds.Any() || NotificationIds.Any() || RestrictionIds.Any() || DelayProfileIds.Any() || ImportListIds.Any());
+                return (SeriesIds.Any() || NotificationIds.Any() || RestrictionIds.Any() || DelayProfileIds.Any() || ImportListIds.Any() || IndexerIds.Any());
             }
         }
     }
diff --git a/src/NzbDrone.Core/Tags/TagService.cs b/src/NzbDrone.Core/Tags/TagService.cs
index b804c7954..ac1ededfd 100644
--- a/src/NzbDrone.Core/Tags/TagService.cs
+++ b/src/NzbDrone.Core/Tags/TagService.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.ImportLists;
+using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Notifications;
 using NzbDrone.Core.Profiles.Delay;
@@ -33,6 +34,7 @@ namespace NzbDrone.Core.Tags
         private readonly INotificationFactory _notificationFactory;
         private readonly IReleaseProfileService _releaseProfileService;
         private readonly ISeriesService _seriesService;
+        private readonly IIndexerFactory _indexerService;
 
         public TagService(ITagRepository repo,
                           IEventAggregator eventAggregator,
@@ -40,7 +42,8 @@ namespace NzbDrone.Core.Tags
                           IImportListFactory importListFactory,
                           INotificationFactory notificationFactory,
                           IReleaseProfileService releaseProfileService,
-                          ISeriesService seriesService)
+                          ISeriesService seriesService,
+                          IIndexerFactory indexerService)
         {
             _repo = repo;
             _eventAggregator = eventAggregator;
@@ -49,6 +52,7 @@ namespace NzbDrone.Core.Tags
             _notificationFactory = notificationFactory;
             _releaseProfileService = releaseProfileService;
             _seriesService = seriesService;
+            _indexerService = indexerService;
         }
 
         public Tag GetTag(int tagId)
@@ -81,16 +85,18 @@ namespace NzbDrone.Core.Tags
             var notifications = _notificationFactory.AllForTag(tagId);
             var restrictions = _releaseProfileService.AllForTag(tagId);
             var series = _seriesService.AllForTag(tagId);
+            var indexers = _indexerService.AllForTag(tagId);
 
             return new TagDetails
-                   {
-                       Id = tagId,
-                       Label = tag.Label,
-                       DelayProfileIds = delayProfiles.Select(c => c.Id).ToList(),
-                       ImportListIds = importLists.Select(c => c.Id).ToList(),
-                       NotificationIds = notifications.Select(c => c.Id).ToList(),
-                       RestrictionIds = restrictions.Select(c => c.Id).ToList(),
-                       SeriesIds = series.Select(c => c.Id).ToList()
+            {
+                Id = tagId,
+                Label = tag.Label,
+                DelayProfileIds = delayProfiles.Select(c => c.Id).ToList(),
+                ImportListIds = importLists.Select(c => c.Id).ToList(),
+                NotificationIds = notifications.Select(c => c.Id).ToList(),
+                RestrictionIds = restrictions.Select(c => c.Id).ToList(),
+                SeriesIds = series.Select(c => c.Id).ToList(),
+                IndexerIds = indexers.Select(c => c.Id).ToList()
             };
         }
 
@@ -102,21 +108,23 @@ namespace NzbDrone.Core.Tags
             var notifications = _notificationFactory.All();
             var restrictions = _releaseProfileService.All();
             var series = _seriesService.GetAllSeries();
+            var indexers = _indexerService.All();
 
             var details = new List<TagDetails>();
 
             foreach (var tag in tags)
             {
                 details.Add(new TagDetails
-                            {
-                                Id = tag.Id,
-                                Label = tag.Label,
-                                DelayProfileIds = delayProfiles.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
-                                ImportListIds = importLists.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
-                                NotificationIds = notifications.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
-                                RestrictionIds = restrictions.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
-                                SeriesIds = series.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList()
-                            }
+                    {
+                        Id = tag.Id,
+                        Label = tag.Label,
+                        DelayProfileIds = delayProfiles.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
+                        ImportListIds = importLists.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
+                        NotificationIds = notifications.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
+                        RestrictionIds = restrictions.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
+                        SeriesIds = series.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList(),
+                        IndexerIds = indexers.Where(c => c.Tags.Contains(tag.Id)).Select(c => c.Id).ToList()
+                    }
                 );
             }
 
diff --git a/src/Sonarr.Api.V3/Tags/TagDetailsResource.cs b/src/Sonarr.Api.V3/Tags/TagDetailsResource.cs
index 7a55aa410..2cc7059af 100644
--- a/src/Sonarr.Api.V3/Tags/TagDetailsResource.cs
+++ b/src/Sonarr.Api.V3/Tags/TagDetailsResource.cs
@@ -12,6 +12,7 @@ namespace Sonarr.Api.V3.Tags
         public List<int> ImportListIds { get; set; }
         public List<int> NotificationIds { get; set; }
         public List<int> RestrictionIds { get; set; }
+        public List<int> IndexerIds { get; set; }
         public List<int> SeriesIds { get; set; }
     }
 
@@ -29,6 +30,7 @@ namespace Sonarr.Api.V3.Tags
                 ImportListIds = model.ImportListIds,
                 NotificationIds = model.NotificationIds,
                 RestrictionIds = model.RestrictionIds,
+                IndexerIds = model.IndexerIds,
                 SeriesIds = model.SeriesIds
             };
         }