diff --git a/index.html b/index.html
index 4485476..8cb6ffc 100644
--- a/index.html
+++ b/index.html
@@ -1296,6 +1296,12 @@
                                                     ))}
                                                 </tbody>
                                             </table>
+                                            <div id="formCondominio" style={{display: 'none'}}>
+                                                <input id="fracao" placeholder="Fração" />
+                                                <input id="proprietario" placeholder="Proprietário" />
+                                                <input id="contacto" placeholder="Contacto" />
+                                                <button id="guardar">Guardar</button>
+                                            </div>
                                         </div>
                                     </div>
                                 )}
diff --git a/script.js b/script.js
index 23cec1d..998d174 100644
--- a/script.js
+++ b/script.js
@@ -21,16 +21,16 @@ document.addEventListener('DOMContentLoaded', () => {
 });
 
 function setupEventListeners() {
-    
+
     document.getElementById('login-form').addEventListener('submit', handleLogin);
 
-    
+
     document.getElementById('form-morador').addEventListener('submit', saveMorador);
     document.getElementById('form-transacao').addEventListener('submit', saveTransacao);
     document.getElementById('form-ocorrencia').addEventListener('submit', saveOcorrencia);
     document.getElementById('form-aviso').addEventListener('submit', saveAviso);
 
-   
+
     if (sessionStorage.getItem('condoProUser')) {
         renderDashboard();
     }
@@ -101,7 +101,7 @@ function showToast(message, type = 'primary') {
 async function dbSelect(table, orderBy = null) {
     if (IS_MOCK) {
         const data = JSON.parse(localStorage.getItem(`condopro_${table}`)) || [];
-        if (orderBy) { 
+        if (orderBy) {
             data.sort((a, b) => new Date(b.created_at) - new Date(a.created_at));
         }
         return { data, error: null };
@@ -492,3 +492,30 @@ function exportPDF(tableId, filename) {
 }
 import { db } from "./firebase.js";
 import { collection, addDoc } from "https://www.gstatic.com/firebasejs/12.1.0/firebase-firestore.js";
+
+import { db } from "./firebase.js";
+import { collection, addDoc } from "https://www.gstatic.com/firebasejs/12.1.0/firebase-firestore.js";
+
+document.getElementById("btnAdicionar").onclick = () => {
+    document.getElementById("formCondominio").style.display = "block";
+};
+
+document.getElementById("guardar").onclick = async () => {
+    const fracao = document.getElementById("fracao").value;
+    const proprietario = document.getElementById("proprietario").value;
+    const contacto = document.getElementById("contacto").value;
+
+    try {
+        await addDoc(collection(db, "condominios"), {
+            fracao,
+            proprietario,
+            contacto,
+            estado: "Pago",
+            divida: 0
+        });
+
+        alert("Guardado com sucesso!");
+    } catch (e) {
+        alert("Erro: " + e.message);
+    }
+};