diff --git a/addons/l10n_in_sale/models/sale_order.py b/addons/l10n_in_sale/models/sale_order.py
index 09ca0784683..a945d52cdf7 100644
--- a/addons/l10n_in_sale/models/sale_order.py
+++ b/addons/l10n_in_sale/models/sale_order.py
@@ -8,8 +8,8 @@ class SaleOrder(models.Model):
     _inherit = "sale.order"
 
     l10n_in_reseller_partner_id = fields.Many2one('res.partner',
-        string='Reseller', domain="[('vat', '!=', False), '|', ('company_id', '=', False), ('company_id', '=', company_id)]", readonly=True, states={'draft': [('readonly', False)]})
-    l10n_in_journal_id = fields.Many2one('account.journal', string="Journal", compute="_compute_l10n_in_journal_id", store=True, readonly=True, states={'draft': [('readonly', False)]})
+        string='Reseller', domain="[('vat', '!=', False), '|', ('company_id', '=', False), ('company_id', '=', company_id)]", readonly=True, states={'draft': [('readonly', False)], 'sent': [('readonly', False)]})
+    l10n_in_journal_id = fields.Many2one('account.journal', string="Journal", compute="_compute_l10n_in_journal_id", store=True, readonly=True, states={'draft': [('readonly', False)], 'sent': [('readonly', False)]})
     l10n_in_gst_treatment = fields.Selection([
             ('regular', 'Registered Business - Regular'),
             ('composition', 'Registered Business - Composition'),
@@ -18,7 +18,7 @@ class SaleOrder(models.Model):
             ('overseas', 'Overseas'),
             ('special_economic_zone', 'Special Economic Zone'),
             ('deemed_export', 'Deemed Export'),
-        ], string="GST Treatment", readonly=True, states={'draft': [('readonly', False)]}, compute="_compute_l10n_in_gst_treatment", store=True)
+        ], string="GST Treatment", readonly=True, states={'draft': [('readonly', False)], 'sent': [('readonly', False)]}, compute="_compute_l10n_in_gst_treatment", store=True)
     l10n_in_company_country_code = fields.Char(related='company_id.country_id.code', string="Country code")
 
     @api.depends('partner_id')