diff --git a/components/AccountsReceivableView.tsx b/components/AccountsReceivableView.tsx
index 3eab8b8..d7d5ffb 100644
--- a/components/AccountsReceivableView.tsx
+++ b/components/AccountsReceivableView.tsx
@@ -371,8 +371,8 @@ export const AccountsReceivableView: React.FC<AccountsReceivableViewProps> = ({
                 <div>
                   <label className="block text-sm font-bold text-slate-800 mb-1">Tipo</label>
                   <CustomSelect 
-                    value={newReceivable.type}
-                    onChange={(val) => setNewReceivable({...newReceivable, type: val})}
+                    value={newReceivable.type || 'one-time'}
+                    onChange={(val) => setNewReceivable({...newReceivable, type: val as 'one-time' | 'recurring'})}
                     options={[
                         { value: 'one-time', label: 'Avulso' },
                         { value: 'recurring', label: 'Recorrente' }