Council Tax and NNDR
Source: data.gov.uk (2018-10-29)

CYC Internal Audit Reports 2017. These reports are presented to the Audit and Governance Committee for consideration, and are also included with the agenda papers for the [relevant meetings](http://democracy.york.gov.uk/ieListMeetings.aspx?CommitteeId=437). 

Reports are also grouped together by calendar year and published at this York Open Data platform. Reports for other years are available at the [__CYC Internal Audit Reports__](https://data.yorkopendata.org/dataset?q=internal+audit&sort=score+desc%2C+metadata_modified+desc) datasets.

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Council Tax and NNDR  
City of York Council 
Internal Audit Report - 2016/17 
 
 
 
 
 
 
Business Unit: Customer & Corporate Services 
Responsible Officer: Director, Customer & Corporate Services 
Service Manager: Head of Customer, Resident & Exchequer Services 
Date Issued: 13/06/17 
Status: Final 
Reference: 10310/008 
 
Overall Audit Opinion 
Substantial Assurance 
Actions 
2 
0 
P3 
P2 
P1 
0 

 
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Summary and Overall Conclusions 
 
Introduction 
Money that is raised through taxing local properties (Council Tax) and local businesses (National Non-Domestic Rates) are a key source for 
funding the provision of local services. In 2015/16 the service processed bills for approximately 77,000 domestic properties and 7,000 
businesses. The total liability for the year was approximately £93 million for Council Tax and £105 million for NNDR. Target collection rates for 
the year were 97.8% for CT and 98.5% for NNDR.  
 
A City of York council tax bill is made up of the amount levied by City of York Council and precepts for the North Yorkshire Police Authority, the 
North Yorkshire Fire and Rescue Authority and, for properties in a parished areas of the city, the individual Town or Parish council. 
 
Billing and collection of Council Tax and NNDR is the responsibility of Financial Services and is delivered through four separate teams: the 
Customer Centre, NNDR, Council Tax Administration and Debt Recovery. 
 
Objectives and Scope of the Audit 
The purpose of this audit was to provide assurance to management that procedures and controls within the system ensure that: 
 
• 
The authority maintains an accurate database of taxable properties and liable persons; 
 
• 
Bills and demand notices are calculated and issued correctly, in a timely manner and apply legitimate discounts, exemptions, disregards 
and reliefs; 
 
• 
Arrears are promptly and effectively pursued; 
 
• 
Refunds and write-offs are legitimate, correctly processed and authorised.  
 
This audit did not cover some elements that were tested in 2014/15, such as issues related to customer data, customer service, or the returns 
made to central government. There were no issues identified in these areas in the last audit, and this year’s audit focused on the areas of highest 
risk. 
 
Key Findings 
Overall, the council tax and NNDR systems in place provide a good degree of assurance. The database of taxable properties is well maintained, 
regular checks and good communication with the VOA ensure it is kept up to date. Arrears can be shown to be promptly and effectively pursued, 

 
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with appropriate action in acceptable timescales. In addition, refunds and write-offs tested were legitimate, correctly processed and authorised 
appropriately.  
 
One issue that was noted is that management spot checks of discounts, exemptions, disregards, and reliefs are not conducted with enough 
frequency. This reduces management oversight in the area.  
 
One other area in which a weakness was identified relates to the empty property premium. The system relies on manual input of end dates to 
ensure that it progresses to the next stage, at which a 50% premium is automatically applied. In some cases, the end date was not entered, and 
accounts were not progressed.  
Overall Conclusions 
The arrangements for managing risk were good with few weaknesses identified. An effective control environment is in operation, but there is 
scope for further improvement in the areas identified. Our overall opinion of the controls within the system at the time of the audit was that they 
provided Substantial Assurance. 
 
  
 

 
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1 Spot Checks on discounts, exemptions, disregards and reliefs 
Issue/Control Weakness 
Risk 
Management spot checks of awarded discounts, exemptions etc were not done 
with enough regularity.  
With inadequate review of the discounts awarded, there is a 
higher chance that errors could occur. If discounts, 
exemptions, disregards and reliefs are awarded in error, the 
council will not be collecting all revenue it is entitled to. 
Findings 
The target for spot checks of awarded discounts, exemptions, disregards, and reliefs is 3 per week, which averages 156 checks in a year. 
There were a total of 38 spot checks for the year leading up to the date the document was received: (04/10/15 -04/10/2016). The service area 
manager has expressed that this area is not considered a priority and it was generally done when there was less demand on their time.  
 
A report showing dates that spot checks are conducted was received on 04/10/2016. Up to this date, the most recent spot checks were carried 
out on 08/08/2016, this is a two month gap.  
 
Agreed Action 1.1 
 
Due to the period of change and staff issues in the Benefits Tech Team this support was 
limited during 2016. These issues have now been resolved and a Tech officer has a work 
pattern to locate within the CTax team on a weekly basis to support the CTax Team 
Leader.  These spot checks are now being done on a weekly basis to maintain discount, 
exemptions, disregards and reliefs.  
 
Priority 
3 
Responsible Officer 
Income Manager 
Timescale 
Implemented 
 
  
 

 
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2 Empty property premium 
Issue/Control Weakness 
Risk 
End dates for properties with empty status were not entered consistently.   
An exemption could be applied for too long, and the council 
may not collect revenue on properties that should be paying 
150% of the CT rate. 
Findings 
All properties that are empty for more than 2 years incur a premium charge of 50%.  
 
There were a total of 52 properties that had the status of "PCLC - Empty >2 Years." This stage needs to have an end date in order to 
automatically progress to the next stage - "PREM - LTR", which is the status of having the 50% added.  Of these 52 properties with the status 
"PCLC", 12 did not have an end date entered. This represents approximately 23% of the population.  
 
 
Agreed Action 2.1 
Instructions have been issued for end dates to be entered.  
Priority 
3 
Responsible Officer 
Income Manager 
Timescale 
30/06/17 
 
 

 
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Annex 1 
Audit Opinions and Priorities for Actions 
Audit Opinions 
Audit work is based on sampling transactions to test the operation of systems. It cannot guarantee the elimination of fraud or 
error. Our opinion is based on the risks we identify at the time of the audit. 
 
Our overall audit opinion is based on 5 grades of opinion, as set out below. 
 
Opinion 
Assessment of internal control 
High Assurance 
Overall, very good management of risk. An effective control environment appears to be in operation. 
Substantial 
Assurance 
Overall, good management of risk with few weaknesses identified.  An effective control environment is in 
operation but there is scope for further improvement in the areas identified. 
Reasonable 
Assurance 
Overall, satisfactory management of risk with a number of weaknesses identified.  An acceptable control 
environment is in operation but there are a number of improvements that could be made. 
Limited Assurance 
Overall, poor management of risk with significant control weaknesses in key areas and major 
improvements required before an effective control environment will be in operation. 
No Assurance 
Overall, there is a fundamental failure in control and risks are not being effectively managed.  A number of 
key areas require substantial improvement to protect the system from error and abuse. 
 
Priorities for Actions 
Priority 1 
A fundamental system weakness, which presents unacceptable risk to the system objectives and requires urgent 
attention by management. 
Priority 2 
A significant system weakness, whose impact or frequency presents risks to the system objectives, which needs to 
be addressed by management. 
Priority 3 
The system objectives are not exposed to significant risk, but the issue merits attention by management. 
 

 
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