Financial chief Henry Tang says the increased revenue is needed to help balance the books by 2008-09
The financial secretary yesterday said there was no room to drop tax-raising measures planned for this year by his predecessor.
The government's target of balancing its books by the 2008-09 financial year could not be realised without such measures, Henry Tang Ying-yen said.
But in a post-budget seminar organised by Baptist University, academics attacked government plans to introduce a goods and services tax in or after 2007, saying it would add to the burden on the middle class and deepen social discontent.
Speaking on Metro Radio, Mr Tang said recent calls by some politicians to halt the second stage of tax-increase measures - introduced last year by his predecessor, Antony Leung Kam-chung - would not help the government balance its books.
'If the second stage of tax increases is not going to be implemented, we would receive $3.5 billion less in the 2004-05 financial year. If this is to accumulate for five years, it could easily reach $10 billion to $20 billion,' he said.