diff --git a/PSL_catalog.json b/PSL_catalog.json
index 146c377..28f0b15 100644
--- a/PSL_catalog.json
+++ b/PSL_catalog.json
@@ -1,51 +1,24 @@
 {
-    "project_one_line": {
-        "start_header": null,
-        "end_header": null,
-        "source": "https://github.com/PSLmodels/Tax-Cruncher",
-        "type": "html",
-        "data": "<p>Calculates federal tax liabilities from individual data under different policy proposals</p>"
-    },
-    "project_overview": {
-        "start_header": "Tax-Cruncher",
-        "end_header": "How to use Tax-Cruncher",
-        "source": "README.md",
-        "type": "github_file",
-        "data": null
-    },
-    "user_documentation": {
-        "start_header": null,
-        "end_header": null,
-        "type": "html",
-        "source": "https://github.com/PSLmodels/Tax-Cruncher#how-to-use-tax-cruncher",
-        "data": "<a href=\"https://github.com/PSLmodels/Tax-Cruncher#how-to-use-tax-cruncher\">https://github.com/PSLmodels/Tax-Cruncher#how-to-use-tax-cruncher</a>"
-    },
-    "user_changelog_recent": {
-        "start_header": null,
-        "end_header": null,
-        "source": "https://github.com/PSLmodels/Tax-Cruncher/releases",
-        "type": "html",
-        "data": "<a href=\"https://github.com/PSLmodels/Tax-Cruncher/releases\">https://github.com/PSLmodels/Tax-Cruncher/releases</a>"
-    },
-    "contributor_overview": {
-        "start_header": null,
-        "end_header": null,
-        "source": null,
-        "type": null,
-        "data": null
-    },
-    "link_to_webapp": {
-        "data": "<a href=\"https://www.compmodels.org/PSLmodels/Tax-Cruncher/\">Tax-Cruncher</a>",
-        "source": null,
-        "type": "html",
-        "start_header": null,
-        "end_header": null
-    },
-    "core_maintainers": {
-        "start_header": null,
-        "end_header": null,
-        "data": "<ul><li>Peter Metz</li></ul>",
-        "source": null,
-        "type": "html"
+    "name": "Tax-Cruncher",
+    "img": "",
+    "banner_title": "Tax-Cruncher",
+    "banner_subtitle": "",
+    "detailed_description": "Calculates federal tax liabilities from individual data under a range of policy scenarios.",
+    "policy_area": "Tax Microsimulation, Revenue Estimation, Distributional Analysis",
+    "geography": "United States",
+    "language": "Python",
+    "maintainers": [
+        {
+            "name": "Peter Metz",
+            "image": "https://avatars.githubusercontent.com/u/43755005?v=4",
+            "link": "https://github.com/Peter-Metz"
+        },
+    ],
+    "links": {
+      "code_repository": "https://github.com/PSLmodels/tax-cruncher",
+      "user_documentation": "https://github.com/PSLmodels/Tax-Cruncher/blob/master/docs/Introduction-to-Tax-Cruncher.pdf",
+      "contributor_documentation": "",
+      "webapp": "",
+      "recent_changes": "https://github.com/PSLmodels/Tax-Cruncher/releases"
     }
 }
\ No newline at end of file