Annual general report of the controller and - Parliament of Tanzania

Annual general report of the controller and - Parliament of Tanzania Annual general report of the controller and - Parliament of Tanzania

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3. Dodoma Urban Water Supply and Sewerage Authority Qualified opinion Limitation of scope The Authority’s revenue policy is to recognise revenue from supply of water and the provision of sewerage disposal services on the basis of amounts billed to customers. We however noted that the Authority has been recognising revenue on the basis of cash collected from customers. Consequently an amount of Tshs 104,314,900 being excess of cash collected over the amounts billed during the financial year 2007/2008 had been recognised in the income statement. While we have made necessary adjustment in the financial statements in respect of the above excess collections incorrectly treated as revenue for the year ended 30 June 2008, we are unable to determine the magnitude of any further adjustments relating to prior years cash collections, that may be necessary to correct any misstatements in the accumulated deficit and trade receivable balances as brought forward from the previous financial statements. Trade Receivables There is a difference of Tshs 259,576,473 between trade receivables general ledger balance and the total of underlying billing listings as at 30 June 2008. This difference has not ___________________________________________________________ Office of the Controller and Auditor General PA&oBs 2007/08 30

een reconciled by DUWASA and therefore, we are unable to conclude that trade receivables balance as included in the financial statements agree with the underlying books of accounts. Fixed Assets • Included in the cost the fixed assets as at 30 June 2008 is an amount of Tshs 187, 608,534 in respect of additions purchased during the year. These additions were not supported by detailed listing. Further, no records and third party supporting documents such as invoices and receipts were made available to indicate the nature or details of the assets. Further more it was not practical to physically verify them. We are uncertain of the valuation, existence and completeness of the additions made during the year. • In April 2008, a professional revaluation of the Authority’s land and buildings, reservoir, pumps and machinery, major pipes and trunk water mains was carried out by Kuyenga, C.M, a fully registered (Valuation Surveyor). The revaluation, however, did not indicate the remaining useful life of the revalued individual or group of assets amounting ___________________________________________________________ Office of the Controller and Auditor General PA&oBs 2007/08 31

3. Dodoma<br />

Urban<br />

Water<br />

Supply<br />

<strong>and</strong><br />

Sewerage<br />

Authority<br />

Qualified<br />

opinion<br />

Limitation <strong>of</strong> scope<br />

The Authority’s revenue policy is<br />

to recognise revenue from supply<br />

<strong>of</strong> water <strong>and</strong> <strong>the</strong> provision <strong>of</strong><br />

sewerage disposal services on <strong>the</strong><br />

basis <strong>of</strong> amounts billed to<br />

customers. We however noted<br />

that <strong>the</strong> Authority has been<br />

recognising revenue on <strong>the</strong> basis<br />

<strong>of</strong> cash collected from customers.<br />

Consequently an amount <strong>of</strong> Tshs<br />

104,314,900 being excess <strong>of</strong> cash<br />

collected over <strong>the</strong> amounts billed<br />

during <strong>the</strong> financial year<br />

2007/2008 had been recognised in<br />

<strong>the</strong> income statement. While we<br />

have made necessary adjustment<br />

in <strong>the</strong> financial statements in<br />

respect <strong>of</strong> <strong>the</strong> above excess<br />

collections incorrectly treated as<br />

revenue for <strong>the</strong> year ended 30<br />

June 2008, we are unable to<br />

determine <strong>the</strong> magnitude <strong>of</strong> any<br />

fur<strong>the</strong>r adjustments relating to<br />

prior years cash collections, that<br />

may be necessary to correct any<br />

misstatements in <strong>the</strong> accumulated<br />

deficit <strong>and</strong> trade receivable<br />

balances as brought forward from<br />

<strong>the</strong> previous financial statements.<br />

Trade Receivables<br />

There is a difference <strong>of</strong> Tshs<br />

259,576,473 between trade<br />

receivables <strong>general</strong> ledger<br />

balance <strong>and</strong> <strong>the</strong> total <strong>of</strong><br />

underlying billing listings as at 30<br />

June 2008. This difference has not<br />

___________________________________________________________<br />

Office <strong>of</strong> <strong>the</strong> Controller <strong>and</strong> Auditor General PA&oBs 2007/08 30

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