diff --git a/nummi/main/forms.py b/nummi/main/forms.py
index 39beb96..f6e3b83 100644
--- a/nummi/main/forms.py
+++ b/nummi/main/forms.py
@@ -7,12 +7,14 @@ class NummiFileInput(forms.ClearableFileInput):
 
 class NummiForm(forms.ModelForm):
     template_name = "main/form/form_base.html"
+    meta_fieldsets = []
 
     def __init__(self, *args, user, **kwargs):
         super().__init__(*args, **kwargs)
 
-    def get_context(self):
-        context = super().get_context()
-        context["fieldsets"] = [[[field] for field in self]]
-
-        return context
+    @property
+    def fieldsets(self):
+        for group in self.meta_fieldsets:
+            yield ((self[f] for f in fieldset) for fieldset in group)
+        else:
+            yield ([f] for f in self)
diff --git a/nummi/main/static/main/css/form.css b/nummi/main/static/main/css/form.css
index 996b35c..267a6f5 100644
--- a/nummi/main/static/main/css/form.css
+++ b/nummi/main/static/main/css/form.css
@@ -16,12 +16,14 @@ form {
   .column {
     display: grid;
     grid-gap: var(--gap);
+    border: 1px solid var(--gray);
+    padding: var(--gap);
 
     .fieldset {
       display: grid;
       grid-auto-columns: 1fr;
       grid-auto-flow: column;
-      grid-gap: var(--gap);
+      grid-gap: inherit;
       padding: 0;
       margin: 0;
       border: none;
@@ -30,8 +32,6 @@ form {
     p.field {
       display: grid;
       grid-auto-rows: min-content;
-      border: 1px solid var(--gray);
-      padding: 0.5rem;
       margin: 0;
 
       &:has(> textarea) {
diff --git a/nummi/main/templates/main/form/form_base.html b/nummi/main/templates/main/form/form_base.html
index d92ca47..3f924c2 100644
--- a/nummi/main/templates/main/form/form_base.html
+++ b/nummi/main/templates/main/form/form_base.html
@@ -6,10 +6,10 @@
       {% for error in form.non_field_errors %}<li>{{ error }}</li>{% endfor %}
     </ul>
   {% endif %}
-  {% for group in fieldsets %}
-    <div class="column">
-      {% for fieldset in group %}
-        {% if fieldset|length > 1 %}
+  {% if form.fieldsets %}
+    {% for group in form.fieldsets %}
+      <div class="column">
+        {% for fieldset in group %}
           <div class="fieldset">
             {% for field in fieldset %}
               {% if field.errors %}<p class="error">{{ field.errors }}</p>{% endif %}
@@ -19,18 +19,20 @@
               </p>
             {% endfor %}
           </div>
-        {% else %}
-          {% with fieldset.0 as field %}
-            {% if field.errors %}<p class="error">{{ field.errors }}</p>{% endif %}
-            <p class="field">
-              <label for="{{ field.id_for_label }}">{{ field.label }}</label>
-              {{ field }}
-            </p>
-          {% endwith %}
-        {% endif %}
+        {% endfor %}
+      </div>
+    {% endfor %}
+  {% else %}
+    <div class="column">
+      {% for field in form %}
+        {% if field.errors %}<p class="error">{{ field.errors }}</p>{% endif %}
+        <p class="field">
+          <label for="{{ field.id_for_label }}">{{ field.label }}</label>
+          {{ field }}
+        </p>
       {% endfor %}
     </div>
-  {% endfor %}
+  {% endif %}
   <div class="buttons">
     {% block buttons %}
       {% if not form.instance|adding %}
diff --git a/nummi/transaction/forms.py b/nummi/transaction/forms.py
index e81ff22..9255ab7 100644
--- a/nummi/transaction/forms.py
+++ b/nummi/transaction/forms.py
@@ -20,6 +20,21 @@ class TransactionForm(NummiForm):
             "description",
         ]
 
+    meta_fieldsets = [
+        [
+            ["statement"],
+            ["name"],
+            ["value"],
+            [
+                "date",
+                "real_date",
+            ],
+            ["category"],
+            ["trader", "payment"],
+        ],
+        [["description"]],
+    ]
+
     def __init__(self, *args, **kwargs):
         _user = kwargs.get("user")
         _disable_statement = kwargs.pop("disable_statement", False)
@@ -39,24 +54,6 @@ class TransactionForm(NummiForm):
         if _disable_statement:
             self.fields["statement"].disabled = True
 
-    def get_context(self):
-        context = super().get_context()
-        context["fieldsets"] = [
-            [
-                [self["statement"]],
-                [self["name"]],
-                [self["value"]],
-                [self["date"], self["real_date"]],
-                [self["category"]],
-                [self["trader"], self["payment"]],
-            ],
-            [
-                [self["description"]],
-            ],
-        ]
-
-        return context
-
 
 class InvoiceForm(NummiForm):
     prefix = "invoice"