diff --git a/app/services/hyrax/collections/permissions_service.rb b/app/services/hyrax/collections/permissions_service.rb
index 40e73a25d5..b50db30b68 100644
--- a/app/services/hyrax/collections/permissions_service.rb
+++ b/app/services/hyrax/collections/permissions_service.rb
@@ -1,13 +1,82 @@
 module Hyrax
   module Collections
     class PermissionsService
+      # @api private
+      #
+      # IDs of collections, including admin sets, a user can access based on participant roles.
+      #
+      # @param user [User] user
+      # @param access [Array<String>] one or more types of access (e.g. Hyrax::PermissionTemplateAccess::MANAGE, Hyrax::PermissionTemplateAccess::DEPOSIT, Hyrax::PermissionTemplateAccess::VIEW)
+      # @return [Array<String>] IDs of collections for which the user has specified roles
+      def self.collection_ids_for_user(user:, access:) # rubocop:disable Metrics/MethodLength
+        if user.ability.admin?
+          PermissionTemplate.all.where(source_type: 'collection').pluck('DISTINCT source_id')
+        else
+          PermissionTemplateAccess.joins(:permission_template)
+                                  .where(agent_type: 'user',
+                                         agent_id: user.user_key,
+                                         access: access)
+                                  .or(
+                                    PermissionTemplateAccess.joins(:permission_template)
+                                                            .where(agent_type: 'group',
+                                                                   agent_id: user.groups,
+                                                                   access: access)
+                                  ).pluck('DISTINCT source_id')
+        end
+      end
+      private_class_method :collection_ids_for_user
+
+      # @api public
+      #
+      # IDs of collections, including admin sets, for which the user is assigned view access
+      #
+      # @param user [User]
+      # @return [Array<String>] a list of collection ids for which the user is assigned view access
+      def self.collection_ids_with_view_access(user:)
+        return [] unless user
+        collection_ids_for_user(user: user, access: [Hyrax::PermissionTemplateAccess::VIEW])
+      end
+
+      # @api public
+      #
+      # IDs of collections, including admin sets, for which the user is assigned manage access
+      #
+      # @param user [User]
+      # @return [Array<String>] a list of collection ids for which the user is assigned manage access
+      def self.collection_ids_with_manage_access(user:)
+        return [] unless user
+        collection_ids_for_user(user: user, access: [Hyrax::PermissionTemplateAccess::MANAGE])
+      end
+
+      # @api public
+      #
+      # IDs of collections, including admin sets, for which the user is assigned deposit access
+      #
+      # @param user [User]
+      # @return [Array<String>] a list of collection ids for which the user is assigned deposit access
+      def self.collection_ids_with_deposit_access(user:)
+        return [] unless user
+        collection_ids_for_user(user: user, access: [Hyrax::PermissionTemplateAccess::DEPOSIT])
+      end
+
+      # @api public
+      #
+      # IDs of collections, including admin sets, into which the user can deposit
+      #
+      # @param user [User] the user that wants to deposit
+      # @return [Array<String>] a list of collection ids for collections in which the user can deposit
+      def self.collection_ids_for_deposit(user:)
+        return [] unless user
+        collection_ids_for_user(user: user, access: [Hyrax::PermissionTemplateAccess::MANAGE, Hyrax::PermissionTemplateAccess::DEPOSIT])
+      end
+
       # @api public
       #
       # Determine if the given user has permissions to deposit into the given collection
       #
       # @param user [User] the user that wants to deposit
       # @param collection [Hyrax::Collection] the collection we are checking permissions on
-      # @return [Boolean] true if the user has permission to depoisit into the collection
+      # @return [Boolean] true if the user has permission to deposit into the collection
       def self.can_deposit_in_collection(user:, collection:)
         return false unless user && collection
         template = Hyrax::PermissionTemplate.find_by!(source_id: collection.id)
diff --git a/spec/services/hyrax/collections/permissions_service_spec.rb b/spec/services/hyrax/collections/permissions_service_spec.rb
index 48498498e6..9b455783fe 100644
--- a/spec/services/hyrax/collections/permissions_service_spec.rb
+++ b/spec/services/hyrax/collections/permissions_service_spec.rb
@@ -126,4 +126,56 @@
       expect(subject).to be false
     end
   end
+
+  context "access helper method" do
+    let(:user) { create(:user) }
+    let(:col_vu) { create(:collection, with_permission_template: true) }
+    let(:col_vg) { create(:collection, with_permission_template: true) }
+    let(:col_mu) { create(:collection, with_permission_template: true) }
+    let(:col_mg) { create(:collection, with_permission_template: true) }
+    let(:col_du) { create(:collection, with_permission_template: true) }
+    let(:col_dg) { create(:collection, with_permission_template: true) }
+
+    before do
+      collection_access(col_vu.permission_template, 'user', user.user_key, :view)
+      collection_access(col_vg.permission_template, 'group', 'view_group', :view)
+      collection_access(col_mu.permission_template, 'user', user.user_key, :manage)
+      collection_access(col_mg.permission_template, 'group', 'manage_group', :manage)
+      collection_access(col_du.permission_template, 'user', user.user_key, :deposit)
+      collection_access(col_dg.permission_template, 'group', 'deposit_group', :deposit)
+      allow(user).to receive(:groups).and_return(['view_group', 'deposit_group', 'manage_group'])
+    end
+
+    describe '.collection_ids_with_view_access' do
+      it 'returns ids for view user and group' do
+        expect(described_class.collection_ids_with_view_access(user: user)).to match_array [col_vu.id, col_vg.id]
+      end
+    end
+
+    describe '.collection_ids_with_manage_access' do
+      it 'returns ids for manage user and group' do
+        expect(described_class.collection_ids_with_manage_access(user: user)).to match_array [col_mu.id, col_mg.id]
+      end
+    end
+
+    describe '.collection_ids_with_deposit_access' do
+      it 'returns ids for deposit user and group' do
+        expect(described_class.collection_ids_with_deposit_access(user: user)).to match_array [col_du.id, col_dg.id]
+      end
+    end
+
+    describe '.collection_ids_for_deposit' do
+      it 'returns ids for deposit user and group and manage user and group' do
+        expect(described_class.collection_ids_for_deposit(user: user)).to match_array [col_du.id, col_dg.id, col_mu.id, col_mg.id]
+      end
+    end
+  end
+
+  def collection_access(permission_template, agent_type, agent_id, access)
+    create(:permission_template_access,
+           access,
+           permission_template: permission_template,
+           agent_type: agent_type,
+           agent_id: agent_id)
+  end
 end