diff --git a/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.js b/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.js
index a362ba1..2925db8 100644
--- a/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.js
+++ b/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.js
@@ -11,14 +11,14 @@
 		frm.set_query('shipping_account_head', function() {
 			return {
 				filters: {
-					'company': frm.doc.current_company
+					'company': frm.doc.company
 				}
 			};
 		});
 		frm.set_query('tax_account_head', function() {
 			return {
 				filters: {
-					'company': frm.doc.current_company
+					'company': frm.doc.company
 				}
 			};
 		});
diff --git a/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.json b/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.json
index 1fda892..d9ae5b6 100644
--- a/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.json
+++ b/erpnext/erpnext_integrations/doctype/taxjar_settings/taxjar_settings.json
@@ -14,7 +14,6 @@
   "cb_keys",
   "sandbox_api_key",
   "configuration",
-  "current_company",
   "column_break_10",
   "tax_account_head",
   "configuration_cb",
@@ -104,12 +103,6 @@
    "read_only": 1
   },
   {
-   "fieldname": "current_company",
-   "fieldtype": "Link",
-   "label": "Company",
-   "options": "Company"
-  },
-  {
    "fieldname": "configuration_cb",
    "fieldtype": "Column Break"
   },
@@ -120,7 +113,7 @@
  ],
  "issingle": 1,
  "links": [],
- "modified": "2021-11-08 14:40:15.684224",
+ "modified": "2021-11-08 17:57:17.323275",
  "modified_by": "Administrator",
  "module": "ERPNext Integrations",
  "name": "TaxJar Settings",
diff --git a/erpnext/erpnext_integrations/taxjar_integration.py b/erpnext/erpnext_integrations/taxjar_integration.py
index 794b281..1adc1dd 100644
--- a/erpnext/erpnext_integrations/taxjar_integration.py
+++ b/erpnext/erpnext_integrations/taxjar_integration.py
@@ -6,7 +6,7 @@
 from frappe.contacts.doctype.address.address import get_company_address
 from frappe.utils import cint, flt
 
-from erpnext import get_default_company
+from erpnext import get_default_company, get_region
 
 TAX_ACCOUNT_HEAD = frappe.db.get_single_value("TaxJar Settings", "tax_account_head")
 SHIP_ACCOUNT_HEAD = frappe.db.get_single_value("TaxJar Settings", "shipping_account_head")
@@ -19,7 +19,6 @@
 	'IN', 'IA', 'KS', 'KY', 'LA', 'ME', 'MD', 'MA', 'MI', 'MN', 'MS', 'MO', 'MT', 'NE',
 	'NV', 'NH', 'NJ', 'NM', 'NY', 'NC', 'ND', 'OH', 'OK', 'OR', 'PA', 'RI', 'SC', 'SD',
 	'TN', 'TX', 'UT', 'VT', 'VA', 'WA', 'WV', 'WI', 'WY']
-USA_COMPANIES = frappe.get_all('Company', filters = {'country': 'United States'}, fields=['name'], pluck='name')
 
 
 
@@ -160,8 +159,7 @@
 	if not TAXJAR_CALCULATE_TAX:
 		return
 
-	taxjar_settings_company = frappe.db.get_single_value('TaxJar Settings','current_company')
-	if taxjar_settings_company not in USA_COMPANIES:
+	if get_region(doc.company):
 		return
 
 	if not doc.items: