diff --git a/src/registrar/forms/portfolio.py b/src/registrar/forms/portfolio.py
deleted file mode 100644
index 3cd65c0c3..000000000
--- a/src/registrar/forms/portfolio.py
+++ /dev/null
@@ -1,105 +0,0 @@
-"""Forms for portfolio."""
-
-import logging
-from django import forms
-from django.core.validators import RegexValidator
-
-from ..models import DomainInformation, Portfolio
-
-logger = logging.getLogger(__name__)
-
-
-class PortfolioOrgAddressForm(forms.ModelForm):
-    """Form for updating the portfolio org mailing address."""
-
-    zipcode = forms.CharField(
-        label="Zip code",
-        validators=[
-            RegexValidator(
-                "^[0-9]{5}(?:-[0-9]{4})?$|^$",
-                message="Enter a zip code in the required format, like 12345 or 12345-6789.",
-            )
-        ],
-    )
-
-    class Meta:
-        model = Portfolio
-        fields = [
-            "address_line1",
-            "address_line2",
-            "city",
-            "state_territory",
-            "zipcode",
-            "urbanization",
-        ]
-        error_messages = {
-            "address_line1": {"required": "Enter the street address of your organization."},
-            "city": {"required": "Enter the city where your organization is located."},
-            "state_territory": {
-                "required": "Select the state, territory, or military post where your organization is located."
-            },
-        }
-        widgets = {
-            # We need to set the required attributed for State/territory
-            # because for this fields we are creating an individual
-            # instance of the Select. For the other fields we use the for loop to set
-            # the class's required attribute to true.
-            "address_line1": forms.TextInput,
-            "address_line2": forms.TextInput,
-            "city": forms.TextInput,
-            "state_territory": forms.Select(
-                attrs={
-                    "required": True,
-                },
-                choices=DomainInformation.StateTerritoryChoices.choices,
-            ),
-            "urbanization": forms.TextInput,
-        }
-
-    # the database fields have blank=True so ModelForm doesn't create
-    # required fields by default. Use this list in __init__ to mark each
-    # of these fields as required
-    required = ["address_line1", "city", "zipcode"]
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        for field_name in self.required:
-            self.fields[field_name].required = True
-        self.fields["state_territory"].widget.attrs.pop("maxlength", None)
-        self.fields["zipcode"].widget.attrs.pop("maxlength", None)
-
-        # self.is_federal = self.instance.generic_org_type == DomainRequest.OrganizationChoices.FEDERAL
-        # self.is_tribal = self.instance.generic_org_type == DomainRequest.OrganizationChoices.TRIBAL
-
-        # field_to_disable = None
-        # if self.is_federal:
-        #     field_to_disable = "federal_agency"
-        # elif self.is_tribal:
-        #     field_to_disable = "organization_name"
-
-        # if field_to_disable is not None:
-        #     DomainHelper.disable_field(self.fields[field_to_disable], disable_required=True)
-
-    # def save(self, commit=True):
-    #     """Override the save() method of the BaseModelForm."""
-    #     if self.has_changed():
-
-    #         if self.is_federal and not self._field_unchanged("federal_agency"):
-    #             raise ValueError("federal_agency cannot be modified when the generic_org_type is federal")
-    #         elif self.is_tribal and not self._field_unchanged("organization_name"):
-    #             raise ValueError("organization_name cannot be modified when the generic_org_type is tribal")
-
-    #     else:
-    #         super().save()
-
-    # def _field_unchanged(self, field_name) -> bool:
-    #     """
-    #     Checks if a specified field has not changed between the old value
-    #     and the new value.
-
-    #     The old value is grabbed from self.initial.
-    #     The new value is grabbed from self.cleaned_data.
-    #     """
-    #     old_value = self.initial.get(field_name, None)
-    #     new_value = self.cleaned_data.get(field_name, None)
-    #     return old_value == new_value