diff --git a/modules/misc/news.nix b/modules/misc/news.nix
index ed16f9624..f1d6de45b 100644
--- a/modules/misc/news.nix
+++ b/modules/misc/news.nix
@@ -779,6 +779,13 @@ in
           A new module is available: 'programs.offlineimap'.
         '';
       }
+
+      {
+        time = "2018-09-18T21:25:14+00:00";
+        message = ''
+          A new module is available: 'programs.taskwarrior'.
+        '';
+      }
     ];
   };
 }
diff --git a/modules/modules.nix b/modules/modules.nix
index 39db0cc8a..3d9fe85c9 100644
--- a/modules/modules.nix
+++ b/modules/modules.nix
@@ -53,6 +53,7 @@ let
     ./programs/pidgin.nix
     ./programs/rofi.nix
     ./programs/ssh.nix
+    ./programs/taskwarrior.nix
     ./programs/termite.nix
     ./programs/texlive.nix
     ./programs/vim.nix
diff --git a/modules/programs/taskwarrior.nix b/modules/programs/taskwarrior.nix
new file mode 100644
index 000000000..eeacc77da
--- /dev/null
+++ b/modules/programs/taskwarrior.nix
@@ -0,0 +1,112 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.programs.taskwarrior;
+
+  themePath = theme: "${pkgs.taskwarrior}/share/doc/task/rc/${theme}.theme";
+
+  includeTheme = location:
+    if location == null then ""
+    else if isString location then "include ${themePath location}"
+    else "include ${location}";
+
+  formatValue = value:
+    if isBool value then if value then "true" else "false"
+    else if isList value then concatMapStringsSep "," formatValue value
+    else toString value;
+
+  formatLine = key: value:
+    "${key}=${formatValue value}";
+
+  formatSet = key: values:
+    (concatStringsSep "\n"
+      (mapAttrsToList
+        (subKey: subValue: formatPair "${key}.${subKey}" subValue)
+        values));
+
+  formatPair = key: value:
+    if isAttrs value then formatSet key value
+    else formatLine key value;
+
+in
+
+{
+  options = {
+    programs.taskwarrior = {
+      enable = mkEnableOption "Task Warrior";
+
+      config = mkOption {
+        type = types.attrs;
+        default = {};
+        example = literalExample ''
+          {
+            confirmation = false;
+            report.minimal.filter = "status:pending";
+            report.active.columns = [ "id" "start" "entry.age" "priority" "project" "due" "description" ];
+            report.active.labels  = [ "ID" "Started" "Age" "Priority" "Project" "Due" "Description" ];
+            taskd = {
+              certificate = "/path/to/cert";
+              key = "/path/to/key";
+              ca = "/path/to/ca";
+              server = "host.domain:53589";
+              credentials = "Org/First Last/cf31f287-ee9e-43a8-843e-e8bbd5de4294";
+            };
+          }
+        '';
+        description = ''
+          Key-value configuration written to
+          <filename>~/.taskrc</filename>.
+        '';
+      };
+
+      dataLocation = mkOption {
+        type = types.str;
+        default = "${config.xdg.dataHome}/task";
+        defaultText = "$XDG_DATA_HOME/task";
+        description = ''
+          Location where Task Warrior will store its data.
+          </para><para>
+          Home Manager will attempt to create this directory.
+        '';
+      };
+
+      colorTheme = mkOption {
+        type = with types; nullOr (either str path);
+        default = null;
+        example = "dark-blue-256";
+        description = ''
+          Either one of the default provided theme as string, or a
+          path to a theme configuration file.
+        '';
+      };
+
+      extraConfig = mkOption {
+        type = types.lines;
+        default = "";
+        description = ''
+          Additional content written at the end of
+          <filename>~/.taskrc</filename>.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = [ pkgs.taskwarrior ];
+
+    home.file."${cfg.dataLocation}/.keep".text = "";
+
+    home.file.".taskrc".text = ''
+      data.location=${cfg.dataLocation}
+      ${includeTheme cfg.colorTheme}
+
+      ${concatStringsSep "\n" (
+        mapAttrsToList formatPair cfg.config)}
+
+      ${cfg.extraConfig}
+    '';
+  };
+}