diff --git a/accounts/doctype/purchase_invoice/purchase_invoice.py b/accounts/doctype/purchase_invoice/purchase_invoice.py
index 56940fc..56d6075 100644
--- a/accounts/doctype/purchase_invoice/purchase_invoice.py
+++ b/accounts/doctype/purchase_invoice/purchase_invoice.py
@@ -154,14 +154,6 @@
 	def get_rate(self,arg):
 		return get_obj('Purchase Common').get_rate(arg,self)
 
-	def load_default_taxes(self):
-		self.doclist = get_obj('Purchase Common').load_default_taxes(self)
-	
-	
-	def get_purchase_tax_details(self):
-		self.doclist =  get_obj('Purchase Common').get_purchase_tax_details(self)
-
-
 	def get_rate1(self,acc):
 		rate = sql("select tax_rate from `tabAccount` where name='%s'"%(acc))
 		ret={'add_tax_rate' :rate and flt(rate[0][0]) or 0 }
diff --git a/buying/doctype/purchase_common/purchase_common.py b/buying/doctype/purchase_common/purchase_common.py
index 0ceac1d..6d2baf6 100644
--- a/buying/doctype/purchase_common/purchase_common.py
+++ b/buying/doctype/purchase_common/purchase_common.py
@@ -387,39 +387,6 @@
 			msgprint("'%s' Not Within The Fiscal Year"%(dn))
 			raise Exception
 
-	def load_default_taxes(self, obj):
-		return self.get_purchase_tax_details(obj, 1)
-	
-	def get_purchase_tax_details(self,obj, default = 0):
-		obj.doclist = self.doc.clear_table(obj.doclist,'purchase_tax_details')
-		
-		if default: add_cond = " and ifnull(t2.is_default,0) = 1"
-		else: add_cond = " and t1.parent = '"+cstr(obj.doc.purchase_other_charges)+"'"
-
-		other_charge = sql("""
-			select t1.*
-			from `tabPurchase Taxes and Charges` t1, `tabPurchase Taxes and Charges Master` t2
-			where t1.parent = t2.name %s
-			order by t1.idx
-		"""% add_cond, as_dict = 1)
-		
-		idx = 0
-		for other in other_charge:
-			d =	addchild(obj.doc, 'purchase_tax_details', 'Purchase Taxes and Charges', 
-				obj.doclist)
-			d.category = other['category']
-			d.add_deduct_tax = other['add_deduct_tax']
-			d.charge_type = other['charge_type']
-			d.row_id = other['row_id']
-			d.description = other['description']
-			d.account_head = other['account_head']
-			d.rate = flt(other['rate'])
-			d.tax_amount = flt(other['tax_amount'])
-			d.cost_center = other["cost_center"]
-			d.idx = idx
-			idx += 1
-		return obj.doclist
-
 	def get_rate(self, arg, obj):
 		arg = eval(arg)
 		rate = sql("select account_type, tax_rate from `tabAccount` where name = '%s'" %(arg['account_head']), as_dict=1)
diff --git a/buying/doctype/purchase_order/purchase_order.py b/buying/doctype/purchase_order/purchase_order.py
index d956971..908df67 100644
--- a/buying/doctype/purchase_order/purchase_order.py
+++ b/buying/doctype/purchase_order/purchase_order.py
@@ -224,10 +224,4 @@
 		pass
 		
 	def get_rate(self,arg):
-		return get_obj('Purchase Common').get_rate(arg,self)	
-	
-	def load_default_taxes(self):
-		self.doclist = get_obj('Purchase Common').load_default_taxes(self)
-
-	def get_purchase_tax_details(self):
-		self.doclist = get_obj('Purchase Common').get_purchase_tax_details(self)
+		return get_obj('Purchase Common').get_rate(arg,self)
\ No newline at end of file
diff --git a/buying/doctype/supplier_quotation/supplier_quotation.py b/buying/doctype/supplier_quotation/supplier_quotation.py
index 0982fd6..421ecd0 100644
--- a/buying/doctype/supplier_quotation/supplier_quotation.py
+++ b/buying/doctype/supplier_quotation/supplier_quotation.py
@@ -63,12 +63,6 @@
 					d.purchase_ref_rate = d.discount_rate = d.purchase_rate = 0.0
 					d.import_ref_rate = d.import_rate = 0.0
 	
-	def load_default_taxes(self):
-		self.doclist = get_obj('Purchase Common').load_default_taxes(self)
-	
-	def get_purchase_tax_details(self):
-		self.doclist = get_obj('Purchase Common').get_purchase_tax_details(self)
-
 	def validate_fiscal_year(self):
 		get_obj(dt = 'Purchase Common').validate_fiscal_year( \
 			self.doc.fiscal_year, self.doc.transaction_date, 'Quotation Date')
diff --git a/controllers/buying_controller.py b/controllers/buying_controller.py
index f1cfc10..36ce285 100644
--- a/controllers/buying_controller.py
+++ b/controllers/buying_controller.py
@@ -54,7 +54,7 @@
 						
 	def get_purchase_tax_details(self):
 		self.doclist = self.doc.clear_table(self.doclist, "purchase_tax_details")
-		self.set_taxes()
+		self.set_taxes("Purchase Taxes and Charges", "purchase_tax_details", "purchase_other_charges")
 		
 	def validate_warehouse_belongs_to_company(self):
 		for warehouse, company in webnotes.conn.get_values("Warehouse", 
diff --git a/stock/doctype/purchase_receipt/purchase_receipt.py b/stock/doctype/purchase_receipt/purchase_receipt.py
index f47bdee..83322c1 100644
--- a/stock/doctype/purchase_receipt/purchase_receipt.py
+++ b/stock/doctype/purchase_receipt/purchase_receipt.py
@@ -313,12 +313,6 @@
 	def get_rate(self,arg):
 		return get_obj('Purchase Common').get_rate(arg,self)
 	
-	def load_default_taxes(self):
-		self.doclist = get_obj('Purchase Common').load_default_taxes(self)
-	
-	def get_purchase_tax_details(self):
-		self.doclist = get_obj('Purchase Common').get_purchase_tax_details(self)
-		
 	def make_gl_entries(self):
 		if not cint(webnotes.defaults.get_global_default("auto_inventory_accounting")):
 			return