diff --git a/.gitmodules b/.gitmodules
index d02bb521..6832ce4c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -26,3 +26,6 @@
 [submodule "external/hibou-oca/connector"]
 	path = external/hibou-oca/connector
 	url = https://github.com/hibou-io/oca-connector.git
+[submodule "external/hibou-oca/account-fiscal-rule"]
+	path = external/hibou-oca/account-fiscal-rule
+	url = https://github.com/hibou-io/oca-account-fiscal-rule.git
diff --git a/account_avatax b/account_avatax
new file mode 120000
index 00000000..32fb7f0f
--- /dev/null
+++ b/account_avatax
@@ -0,0 +1 @@
+./external/hibou-oca/account-fiscal-rule/account_avatax
\ No newline at end of file
diff --git a/account_avatax_exemption b/account_avatax_exemption
new file mode 120000
index 00000000..6290ba37
--- /dev/null
+++ b/account_avatax_exemption
@@ -0,0 +1 @@
+./external/hibou-oca/account-fiscal-rule/account_avatax_exemption
\ No newline at end of file
diff --git a/account_avatax_exemption_base b/account_avatax_exemption_base
new file mode 120000
index 00000000..3f4ee921
--- /dev/null
+++ b/account_avatax_exemption_base
@@ -0,0 +1 @@
+./external/hibou-oca/account-fiscal-rule/account_avatax_exemption_base
\ No newline at end of file
diff --git a/account_avatax_sale b/account_avatax_sale
new file mode 120000
index 00000000..5131cea1
--- /dev/null
+++ b/account_avatax_sale
@@ -0,0 +1 @@
+./external/hibou-oca/account-fiscal-rule/account_avatax_sale
\ No newline at end of file
diff --git a/account_avatax_website_sale b/account_avatax_website_sale
new file mode 120000
index 00000000..44b91ea2
--- /dev/null
+++ b/account_avatax_website_sale
@@ -0,0 +1 @@
+./external/hibou-oca/account-fiscal-rule/account_avatax_website_sale
\ No newline at end of file
diff --git a/external/hibou-oca/account-fiscal-rule b/external/hibou-oca/account-fiscal-rule
new file mode 160000
index 00000000..abe2647c
--- /dev/null
+++ b/external/hibou-oca/account-fiscal-rule
@@ -0,0 +1 @@
+Subproject commit abe2647c69ef95b7bb569fa388ee16b347bbf97f