New Delhi: To facilitate implementation of Goods and Services Tax (GST), Union Finance Minister Pranab Mukherjee introduced a Constitution Amendment Bill in the Parliament on Tuesday.

GST is an indirect tax regime that would subsume levies like excise, service tax and sales tax.

The bill seeks to amend the constitution with a view to confer simultaneous powers on Centre and states to levy taxes on goods and services.

"The GST would replace a number of indirect taxes presently being levied by the Central government and the state governments and is intended to remove cascading of taxes and provide a common national market for goods and services", said the statement of objects and reasons of the bill.

It also provides for creation of a GST Council to be headed by the Union Finance Minister. The Council will be empowered to recommend tax rates and exemption and threshold limits for goods and services.

Besides, the bill proposed a GST Dispute Settlement Authority to deal with grievances of the centre and the state with regard to GST.

The GST, which is considered to be a major tax reform, has been pending for the last four years due to differences between Centre and some states over the structure of the new tax regime.