diff --git a/app/routes/plaid.py b/app/routes/plaid.py
index 71139a9..aa61634 100644
--- a/app/routes/plaid.py
+++ b/app/routes/plaid.py
@@ -369,6 +369,25 @@ def refresh_liabilities_view(item_db_id):
     return redirect(url_for('plaid.index'))
 
 
+# ── Full Resync (clear cursor so next sync fetches full history) ──────────────
+
+@plaid_bp.route('/resync/<int:item_db_id>', methods=['POST'])
+@login_required
+def full_resync(item_db_id):
+    item = db.get_or_404(PlaidItem, item_db_id)
+    item.cursor = None
+    item.last_synced_at = None
+    for pa in item.accounts.filter_by(is_active=True).all():
+        pa.last_sync_date = None
+    db.session.commit()
+    flash(
+        f'{item.institution_name}: cursor reset. '
+        f'Next sync will fetch full available history — duplicates will be skipped automatically.',
+        'info'
+    )
+    return redirect(url_for('plaid.index'))
+
+
 # ── Disconnect ────────────────────────────────────────────────────────────────
 
 @plaid_bp.route('/disconnect/<int:item_db_id>', methods=['POST'])
diff --git a/app/routes/transactions.py b/app/routes/transactions.py
index 480213c..0cff435 100644
--- a/app/routes/transactions.py
+++ b/app/routes/transactions.py
@@ -222,6 +222,51 @@ def edit(id):
                            title='Edit Transaction')
 
 
+@transactions_bp.route('/bulk-action', methods=['POST'])
+@login_required
+def bulk_action():
+    """AJAX endpoint: delete or set-category for a list of transaction IDs."""
+    data = request.get_json(silent=True) or {}
+    ids = data.get('ids', [])
+    action = data.get('action', '')
+
+    if not ids or not isinstance(ids, list):
+        return jsonify({'ok': False, 'error': 'No IDs provided'}), 400
+
+    # Validate all IDs are integers
+    try:
+        ids = [int(i) for i in ids]
+    except (ValueError, TypeError):
+        return jsonify({'ok': False, 'error': 'Invalid IDs'}), 400
+
+    txns = Transaction.query.filter(Transaction.id.in_(ids)).all()
+    if not txns:
+        return jsonify({'ok': False, 'error': 'No transactions found'}), 404
+
+    if action == 'delete':
+        affected_accounts = {t.account_id for t in txns}
+        for txn in txns:
+            db.session.delete(txn)
+        db.session.commit()
+        for acct_id in affected_accounts:
+            if acct_id:
+                calc_balance(acct_id)
+        return jsonify({'ok': True, 'deleted': len(txns)})
+
+    elif action == 'set_category':
+        cat_raw = data.get('category_id')
+        cat_id = int(cat_raw) if cat_raw else None
+        # Validate category exists
+        if cat_id and not Category.query.get(cat_id):
+            return jsonify({'ok': False, 'error': 'Invalid category'}), 400
+        for txn in txns:
+            txn.category_id = cat_id
+        db.session.commit()
+        return jsonify({'ok': True, 'updated': len(txns)})
+
+    return jsonify({'ok': False, 'error': 'Unknown action'}), 400
+
+
 @transactions_bp.route('/<int:id>/set-category', methods=['POST'])
 @login_required
 def set_category(id):
diff --git a/app/templates/plaid/index.html b/app/templates/plaid/index.html
index 907262e..b925cf7 100644
--- a/app/templates/plaid/index.html
+++ b/app/templates/plaid/index.html
@@ -60,6 +60,13 @@
                     <i class="bi bi-credit-card me-1"></i>Billing Details
                 </button>
             </form>
+            <form method="POST" action="{{ url_for('plaid.full_resync', item_db_id=item.id) }}"
+                  onsubmit="return confirm('Reset sync cursor for {{ item.institution_name }}?\nThe next sync will re-fetch full available history. Duplicate transactions will be skipped automatically.')">
+                <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+                <button type="submit" class="btn btn-sm btn-outline-warning" style="font-size:12px;">
+                    <i class="bi bi-arrow-counterclockwise me-1"></i>Reset
+                </button>
+            </form>
             <form method="POST" action="{{ url_for('plaid.disconnect', item_db_id=item.id) }}"
                   onsubmit="return confirm('Disconnect {{ item.institution_name }}?\nImported transactions will be kept.')">
                 <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
diff --git a/app/templates/transactions/index.html b/app/templates/transactions/index.html
index 303cb0f..ad1c808 100644
--- a/app/templates/transactions/index.html
+++ b/app/templates/transactions/index.html
@@ -59,6 +59,28 @@
     </form>
 </div>
 
+<!-- Bulk Actions Toolbar (hidden until rows are checked) -->
+<div id="bulk-bar" style="display:none;position:sticky;top:0;z-index:100;background:#1e293b;color:#fff;border-radius:8px;padding:10px 16px;margin-bottom:12px;display:none;align-items:center;gap:12px;flex-wrap:wrap;">
+    <span id="bulk-count" style="font-size:13px;font-weight:600;white-space:nowrap;">0 selected</span>
+    <div class="d-flex align-items-center gap-2 ms-auto flex-wrap">
+        <select id="bulk-cat-sel" class="form-select form-select-sm" style="font-size:12px;width:auto;min-width:150px;background:#334155;color:#fff;border-color:#475569;">
+            <option value="">— Set category —</option>
+            {% for cat in categories %}
+            <option value="{{ cat.id }}">{{ cat.name }}</option>
+            {% endfor %}
+        </select>
+        <button id="bulk-cat-btn" class="btn btn-sm" style="font-size:12px;background:#3b82f6;color:#fff;border:none;" title="Apply category to selected">
+            <i class="bi bi-tag-fill me-1"></i>Apply
+        </button>
+        <button id="bulk-del-btn" class="btn btn-sm" style="font-size:12px;background:#ef4444;color:#fff;border:none;" title="Delete selected">
+            <i class="bi bi-trash me-1"></i>Delete
+        </button>
+        <button id="bulk-clear-btn" class="btn btn-sm btn-outline-light" style="font-size:12px;" title="Clear selection">
+            <i class="bi bi-x-lg"></i>
+        </button>
+    </div>
+</div>
+
 <!-- Table -->
 {% set has_filter = search or category_id or account_id or date_from or date_to %}
 <div class="pcard p-0">
@@ -66,7 +88,10 @@
     <table class="pfm-table">
         <thead>
             <tr>
-                <th style="padding-left:20px;">Date</th>
+                <th style="padding-left:14px;width:36px;">
+                    <input type="checkbox" id="sel-all" title="Select all" style="cursor:pointer;width:15px;height:15px;">
+                </th>
+                <th style="padding-left:4px;">Date</th>
                 <th>Description</th>
                 <th class="d-mob-none">Category</th>
                 <th class="d-mob-none">Account</th>
@@ -76,8 +101,11 @@
         </thead>
         <tbody>
         {% for txn in transactions %}
-        <tr>
-            <td style="padding-left:20px;font-size:12px;color:var(--muted);white-space:nowrap;">{{ txn.date.strftime('%b %d, %Y') }}</td>
+        <tr data-txn-id="{{ txn.id }}">
+            <td style="padding-left:14px;width:36px;">
+                <input type="checkbox" class="row-chk" value="{{ txn.id }}" style="cursor:pointer;width:15px;height:15px;">
+            </td>
+            <td style="padding-left:4px;font-size:12px;color:var(--muted);white-space:nowrap;">{{ txn.date.strftime('%b %d, %Y') }}</td>
             <td>
                 <div style="font-size:13px;font-weight:500;">{{ txn.description }}</div>
                 {% if txn.notes %}<div style="font-size:11px;color:var(--muted);">{{ txn.notes | truncate(60) }}</div>{% endif %}
@@ -158,10 +186,12 @@
 <style>
 .cat-select:hover { border-color: var(--border) !important; background: #f8fafc !important; }
 .cat-select:focus { outline: none; border-color: #3b82f6 !important; background: #fff !important; }
+tr.row-selected { background: #eff6ff !important; }
 </style>
 <script>
 const CSRF = document.querySelector('meta[name="csrf-token"]').content;
 
+/* ── Inline category change ── */
 document.querySelectorAll('.cat-select').forEach(sel => {
     sel.addEventListener('change', function () {
         const txnId = this.dataset.txnId;
@@ -192,5 +222,121 @@ document.querySelectorAll('.cat-select').forEach(sel => {
         });
     });
 });
+
+/* ── Bulk actions ── */
+const bulkBar   = document.getElementById('bulk-bar');
+const bulkCount = document.getElementById('bulk-count');
+const selAll    = document.getElementById('sel-all');
+
+function getChecked() {
+    return Array.from(document.querySelectorAll('.row-chk:checked'));
+}
+
+function updateBulkBar() {
+    const checked = getChecked();
+    const n = checked.length;
+    if (n > 0) {
+        bulkBar.style.display = 'flex';
+        bulkCount.textContent = n + ' selected';
+    } else {
+        bulkBar.style.display = 'none';
+    }
+    // Sync select-all checkbox state
+    const total = document.querySelectorAll('.row-chk').length;
+    selAll.indeterminate = n > 0 && n < total;
+    selAll.checked = n === total && total > 0;
+}
+
+function highlightRows() {
+    document.querySelectorAll('.row-chk').forEach(chk => {
+        chk.closest('tr').classList.toggle('row-selected', chk.checked);
+    });
+}
+
+document.querySelectorAll('.row-chk').forEach(chk => {
+    chk.addEventListener('change', () => { highlightRows(); updateBulkBar(); });
+});
+
+if (selAll) {
+    selAll.addEventListener('change', function () {
+        document.querySelectorAll('.row-chk').forEach(chk => { chk.checked = this.checked; });
+        highlightRows();
+        updateBulkBar();
+    });
+}
+
+document.getElementById('bulk-clear-btn')?.addEventListener('click', () => {
+    document.querySelectorAll('.row-chk').forEach(chk => { chk.checked = false; });
+    if (selAll) { selAll.checked = false; selAll.indeterminate = false; }
+    highlightRows();
+    updateBulkBar();
+});
+
+document.getElementById('bulk-del-btn')?.addEventListener('click', () => {
+    const ids = getChecked().map(c => parseInt(c.value));
+    if (!ids.length) return;
+    if (!confirm(`Delete ${ids.length} transaction(s)? This cannot be undone.`)) return;
+
+    fetch('/transactions/bulk-action', {
+        method:  'POST',
+        headers: { 'Content-Type': 'application/json', 'X-CSRFToken': CSRF },
+        body: JSON.stringify({ action: 'delete', ids }),
+    })
+    .then(r => r.json())
+    .then(data => {
+        if (data.ok) {
+            ids.forEach(id => {
+                const row = document.querySelector(`.row-chk[value="${id}"]`)?.closest('tr');
+                if (row) row.remove();
+            });
+            updateBulkBar();
+        } else {
+            alert('Error: ' + (data.error || 'Could not delete'));
+        }
+    })
+    .catch(() => alert('Network error — please try again.'));
+});
+
+document.getElementById('bulk-cat-btn')?.addEventListener('click', () => {
+    const ids = getChecked().map(c => parseInt(c.value));
+    const catSel = document.getElementById('bulk-cat-sel');
+    if (!ids.length) return;
+    const catId = catSel.value ? parseInt(catSel.value) : null;
+    const catName = catId ? catSel.options[catSel.selectedIndex].text : '— None —';
+
+    fetch('/transactions/bulk-action', {
+        method:  'POST',
+        headers: { 'Content-Type': 'application/json', 'X-CSRFToken': CSRF },
+        body: JSON.stringify({ action: 'set_category', ids, category_id: catId }),
+    })
+    .then(r => r.json())
+    .then(data => {
+        if (data.ok) {
+            ids.forEach(id => {
+                // Update the inline category select for each affected row
+                const rowSel = document.querySelector(`.cat-select[data-txn-id="${id}"]`);
+                if (rowSel) {
+                    rowSel.value = catId || '';
+                    const opt = rowSel.options[rowSel.selectedIndex];
+                    const icon = document.getElementById('cat-icon-' + id);
+                    if (icon && catId && opt) {
+                        icon.className = 'bi ' + opt.dataset.icon;
+                        icon.style.color = opt.dataset.color;
+                    } else if (icon) {
+                        icon.className = 'bi bi-tag';
+                        icon.style.color = '#94a3b8';
+                    }
+                    rowSel.style.color = '#10b981';
+                    setTimeout(() => rowSel.style.color = '', 1500);
+                }
+            });
+            bulkCount.textContent = `${ids.length} updated → ${catName}`;
+            setTimeout(updateBulkBar, 2000);
+        } else {
+            alert('Error: ' + (data.error || 'Could not update category'));
+        }
+    })
+    .catch(() => alert('Network error — please try again.'));
+});
 </script>
 {% endblock %}