diff --git a/payroll/models/models.py b/payroll/models/models.py
index bf6162541..e33389c8c 100644
--- a/payroll/models/models.py
+++ b/payroll/models/models.py
@@ -12,7 +12,7 @@ from django.db.models.signals import pre_save, pre_delete
 from django.http import QueryDict
 from employee.models import EmployeeWorkInformation
 from employee.models import Employee, Department, JobPosition
-from base.models import EmployeeShift, WorkType, JobRole
+from base.models import Company, EmployeeShift, WorkType, JobRole
 from attendance.models import (
     validate_time_format,
 )
@@ -82,7 +82,7 @@ class FilingStatus(models.Model):
         blank=True,
         verbose_name=_("Description"),
     )
-
+    company_id = models.ForeignKey(Company,null=True, editable=False, on_delete=models.PROTECT)
     objects = models.Manager()
 
     def __str__(self) -> str:
@@ -804,6 +804,7 @@ class Allowance(models.Model):
     if_amount = models.FloatField(
         default=0.00, help_text=_("The amount of the pay-head")
     )
+    company_id = models.ForeignKey(Company,null=True, editable=False, on_delete=models.PROTECT)
     objects = models.Manager()
 
     class Meta:
@@ -1092,7 +1093,7 @@ class Deduction(models.Model):
     if_amount = models.FloatField(
         default=0.00, help_text=_("The amount of the pay-head")
     )
-
+    company_id = models.ForeignKey(Company,null=True, editable=False, on_delete=models.PROTECT)
     objects = models.Manager()
 
     def clean(self):
diff --git a/payroll/models/tax_models.py b/payroll/models/tax_models.py
index b6776fb94..e07f9dfaa 100644
--- a/payroll/models/tax_models.py
+++ b/payroll/models/tax_models.py
@@ -10,6 +10,7 @@ from django.core.exceptions import ValidationError
 from django.db import models
 from django.utils.text import format_lazy
 from django.utils.translation import gettext_lazy as _
+from base.models import Company
 
 from payroll.models.models import FilingStatus
 
@@ -19,6 +20,7 @@ class PayrollSettings(models.Model):
     Payroll settings model"""
 
     currency_symbol = models.CharField(null=True, default="$", max_length=5)
+    company_id = models.ForeignKey(Company,null=True, editable=False, on_delete=models.PROTECT)
     objects = models.Manager()
 
     def __str__(self):
@@ -44,7 +46,6 @@ class TaxBracket(models.Model):
     min_income = models.FloatField(null=False, blank=False,verbose_name=_("Min. Income"))
     max_income = models.FloatField(null=True, blank=True,verbose_name=_("Max. Income"))
     tax_rate = models.FloatField(null=False, blank=False, default=0.0,verbose_name=_("Tax Rate"))
-
     objects = models.Manager()
 
     def __str__(self):