diff --git a/fusion_accounting_assets/__manifest__.py b/fusion_accounting_assets/__manifest__.py
index ac94d55a..e30f2273 100644
--- a/fusion_accounting_assets/__manifest__.py
+++ b/fusion_accounting_assets/__manifest__.py
@@ -1,6 +1,6 @@
 {
     'name': 'Fusion Accounting Assets',
-    'version': '19.0.1.0.29',
+    'version': '19.0.1.0.30',
     'category': 'Accounting/Accounting',
     'summary': 'AI-augmented asset management with depreciation schedules.',
     'description': """
@@ -37,6 +37,7 @@ menu hides; the engine + AI tools remain available for the chat.
         'wizards/create_asset_wizard_views.xml',
         'wizards/disposal_wizard_views.xml',
         'wizards/partial_sale_wizard_views.xml',
+        'wizards/depreciation_run_wizard_views.xml',
     ],
     'assets': {
         'web.assets_backend': [
diff --git a/fusion_accounting_assets/security/ir.model.access.csv b/fusion_accounting_assets/security/ir.model.access.csv
index 14b5dcd5..eaade7de 100644
--- a/fusion_accounting_assets/security/ir.model.access.csv
+++ b/fusion_accounting_assets/security/ir.model.access.csv
@@ -12,3 +12,4 @@ access_fusion_asset_anomaly_admin,fusion.asset.anomaly.admin,model_fusion_asset_
 access_fusion_create_asset_wizard_user,fusion.create.asset.wizard.user,model_fusion_create_asset_wizard,base.group_user,1,1,1,0
 access_fusion_disposal_wizard_user,fusion.disposal.wizard.user,model_fusion_disposal_wizard,base.group_user,1,1,1,0
 access_fusion_partial_sale_wizard_user,fusion.partial.sale.wizard.user,model_fusion_partial_sale_wizard,base.group_user,1,1,1,0
+access_fusion_depreciation_run_wizard_user,fusion.depreciation.run.wizard.user,model_fusion_depreciation_run_wizard,base.group_user,1,1,1,0
diff --git a/fusion_accounting_assets/tests/__init__.py b/fusion_accounting_assets/tests/__init__.py
index ee130246..d5544e90 100644
--- a/fusion_accounting_assets/tests/__init__.py
+++ b/fusion_accounting_assets/tests/__init__.py
@@ -22,3 +22,4 @@ from . import test_performance_benchmarks
 from . import test_create_asset_wizard
 from . import test_disposal_wizard
 from . import test_partial_sale_wizard
+from . import test_depreciation_run_wizard
diff --git a/fusion_accounting_assets/tests/test_depreciation_run_wizard.py b/fusion_accounting_assets/tests/test_depreciation_run_wizard.py
new file mode 100644
index 00000000..6a55d7b4
--- /dev/null
+++ b/fusion_accounting_assets/tests/test_depreciation_run_wizard.py
@@ -0,0 +1,43 @@
+from datetime import date
+
+from odoo.tests import tagged
+from odoo.tests.common import TransactionCase
+
+
+@tagged('post_install', '-at_install')
+class TestDepreciationRunWizard(TransactionCase):
+
+    def test_run_all_running_posts_due_periods(self):
+        for amt in [3000, 5000]:
+            asset = self.env['fusion.asset'].create({
+                'name': f'Run Test {amt}', 'cost': amt,
+                'acquisition_date': date(2026, 1, 1),
+                'in_service_date': date(2026, 1, 1),
+                'method': 'straight_line', 'useful_life_years': 3,
+            })
+            self.env['fusion.asset.engine'].compute_depreciation_schedule(asset)
+            asset.action_set_running()
+        wizard = self.env['fusion.depreciation.run.wizard'].create({
+            'period_date': date(2030, 12, 31),
+            'state_filter': 'all_running',
+        })
+        wizard.action_run()
+        self.assertEqual(wizard.state, 'done')
+        self.assertGreater(wizard.posted_count, 0)
+
+    def test_run_selected_posts_only_selected(self):
+        asset = self.env['fusion.asset'].create({
+            'name': 'Selected Test', 'cost': 1000,
+            'acquisition_date': date(2026, 1, 1),
+            'in_service_date': date(2026, 1, 1),
+            'method': 'straight_line', 'useful_life_years': 3,
+        })
+        self.env['fusion.asset.engine'].compute_depreciation_schedule(asset)
+        asset.action_set_running()
+        wizard = self.env['fusion.depreciation.run.wizard'].create({
+            'period_date': date(2030, 12, 31),
+            'state_filter': 'selected',
+            'asset_ids': [(6, 0, [asset.id])],
+        })
+        wizard.action_run()
+        self.assertEqual(wizard.state, 'done')
diff --git a/fusion_accounting_assets/wizards/__init__.py b/fusion_accounting_assets/wizards/__init__.py
index f55dc348..dbad0030 100644
--- a/fusion_accounting_assets/wizards/__init__.py
+++ b/fusion_accounting_assets/wizards/__init__.py
@@ -1,3 +1,4 @@
 from . import create_asset_wizard
 from . import disposal_wizard
 from . import partial_sale_wizard
+from . import depreciation_run_wizard
diff --git a/fusion_accounting_assets/wizards/depreciation_run_wizard.py b/fusion_accounting_assets/wizards/depreciation_run_wizard.py
new file mode 100644
index 00000000..6c463384
--- /dev/null
+++ b/fusion_accounting_assets/wizards/depreciation_run_wizard.py
@@ -0,0 +1,72 @@
+"""Manual depreciation run wizard.
+
+Operator picks a period_date and the wizard posts all running assets'
+unposted lines whose scheduled_date <= period_date."""
+
+from odoo import fields, models
+
+
+class FusionDepreciationRunWizard(models.TransientModel):
+    _name = "fusion.depreciation.run.wizard"
+    _description = "Manual Depreciation Run Wizard"
+
+    period_date = fields.Date(
+        required=True, default=fields.Date.today,
+        help="Post all unposted lines whose scheduled_date is on or before this date.",
+    )
+    state_filter = fields.Selection([
+        ('all_running', 'All Running Assets'),
+        ('selected', 'Selected Asset(s) Only'),
+    ], default='all_running', required=True)
+    asset_ids = fields.Many2many(
+        'fusion.asset', domain=[('state', '=', 'running')],
+    )
+
+    state = fields.Selection(
+        [('draft', 'Draft'), ('done', 'Done')], default='draft',
+    )
+    posted_count = fields.Integer(readonly=True)
+    skipped_count = fields.Integer(readonly=True)
+    error_count = fields.Integer(readonly=True)
+    summary = fields.Text(readonly=True)
+
+    def action_run(self):
+        self.ensure_one()
+        if self.state_filter == 'all_running':
+            assets = self.env['fusion.asset'].search([
+                ('state', '=', 'running'),
+                ('company_id', '=', self.env.company.id),
+            ])
+        else:
+            assets = self.asset_ids
+
+        engine = self.env['fusion.asset.engine']
+        posted = 0
+        skipped = 0
+        errors = []
+        for asset in assets:
+            try:
+                with self.env.cr.savepoint():
+                    result = engine.post_depreciation_entry(
+                        asset, period_date=self.period_date,
+                    )
+                    posted += result.get('posted_count', 0)
+                    if result.get('posted_count', 0) == 0:
+                        skipped += 1
+            except Exception as e:  # noqa: BLE001
+                errors.append(f"{asset.name}: {e}")
+
+        self.write({
+            'state': 'done',
+            'posted_count': posted,
+            'skipped_count': skipped,
+            'error_count': len(errors),
+            'summary': '\n'.join(errors[:20]) if errors else False,
+        })
+        return {
+            'type': 'ir.actions.act_window',
+            'res_model': self._name,
+            'res_id': self.id,
+            'view_mode': 'form',
+            'target': 'new',
+        }
diff --git a/fusion_accounting_assets/wizards/depreciation_run_wizard_views.xml b/fusion_accounting_assets/wizards/depreciation_run_wizard_views.xml
new file mode 100644
index 00000000..bc01e874
--- /dev/null
+++ b/fusion_accounting_assets/wizards/depreciation_run_wizard_views.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_fusion_depreciation_run_wizard_form" model="ir.ui.view">
+        <field name="name">fusion.depreciation.run.wizard.form</field>
+        <field name="model">fusion.depreciation.run.wizard</field>
+        <field name="arch" type="xml">
+            <form string="Run Depreciation">
+                <group invisible="state == 'done'">
+                    <field name="period_date"/>
+                    <field name="state_filter" widget="radio"/>
+                    <field name="asset_ids" widget="many2many_tags"
+                           invisible="state_filter != 'selected'"/>
+                </group>
+                <group invisible="state != 'done'" string="Results">
+                    <field name="posted_count"/>
+                    <field name="skipped_count"/>
+                    <field name="error_count"/>
+                    <field name="summary"/>
+                </group>
+                <field name="state" invisible="1"/>
+                <footer>
+                    <button name="action_run" type="object" string="Run"
+                            class="btn-primary" invisible="state == 'done'"/>
+                    <button special="cancel" string="Close"/>
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <record id="action_fusion_depreciation_run_wizard" model="ir.actions.act_window">
+        <field name="name">Run Depreciation</field>
+        <field name="res_model">fusion.depreciation.run.wizard</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+    </record>
+</odoo>