03/08/2016
Goods and Services Tax (GST), explained
The Constitution (122nd) Amendment Bill comes up in RS, on the back of a broad political consensus and boosted by the ‘good wishes’ of the Congress, which holds the crucial cards on its passage. Here’s how GST differs from the current regimes, how it will work, and what will happen if Parliament clears the Bill.
The Goods and Services Tax (GST), the biggest reform in India’s indirect tax structure since the economy began to be opened up 25 years ago, at last looks set to become reality. The Constitution (122nd) Amendment Bill comes up in Rajya Sabha today, on the back of a broad political consensus and boosted by the ‘good wishes’ of the Congress, which holds the crucial cards on its passage. Here’s how GST differs from the current regimes, how it will work, and what will happen if Parliament clears the Bill.
Stage 1
Imagine a manufacturer of, say, shirts. He buys raw material or inputs — cloth, thread, buttons, tailoring equipment — worth Rs 100, a sum that includes a tax of Rs 10. With these raw materials, he manufactures a shirt.
In the process of creating the shirt, the manufacturer adds value to the materials he started out with. Let us take this value added by him to be Rs 30. The gross value of his good would, then, be Rs 100 + 30, or Rs 130.
At a tax rate of 10%, the tax on output (this shirt) will then be Rs 13. But under GST, he can set off this tax (Rs 13) against the tax he has already paid on raw material/inputs (Rs 10). Therefore, the effective GST incidence on the manufacturer is only Rs 3 (13 – 10).
Stage 2
The next stage is that of the good passing from the manufacturer to the wholesaler. The wholesaler purchases it for Rs 130, and adds on value (which is basically his ‘margin’) of, say, Rs 20. The gross value of the good he sells would then be Rs 130 + 20 — or a total of Rs 150.
A 10% tax on this amount will be Rs 15. But again, under GST, he can set off the tax on his output (Rs 15) against the tax on his purchased good from the manufacturer (Rs 13). Thus, the effective GST incidence on the wholesaler is only Rs 2 (15 – 13).
Stage 3
In the final stage, a retailer buys the shirt from the wholesaler. To his purchase price of Rs 150, he adds value, or margin, of, say, Rs 10. The gross value of what he sells, therefore, goes up to Rs 150 + 10, or Rs 160. The tax on this, at 10%, will be Rs 16. But by setting off this tax (Rs 16) against the tax on his purchase from the wholesaler (Rs 15), the retailer brings down the effective GST incidence on himself to Re 1 (16 –15).
Thus, the total GST on the entire value chain from the raw material/input suppliers (who can claim no tax credit since they haven’t purchased anything themselves) through the manufacturer, wholesaler and retailer is, Rs 10 + 3 +2 + 1, or Rs 16.
In a full non-GST system, there is a cascading burden of “tax on tax”, as there are no set-offs for taxes paid on inputs or on previous purchases.
Thus, if we consider the same example as above, the manufacturer buys raw materials/inputs at Rs 100 after paying tax of Rs 10. The gross value of the shirt (good) he manufacturers would be Rs 130, on which he pays a tax of Rs 13. But since there is no set-off against the Rs 10 he has already paid as tax on raw materials/inputs, the good is sold to the wholesaler at Rs 143 (130 + 13).
With the wholesaler adding value of Rs 20, the gross value of the good sold by him is, then, Rs 163. On this, the tax of Rs 16.30 (at 10%) takes the sale value of the good to Rs 179.30. The wholesaler, again, cannot set off the tax on the sale of his good against the tax paid on his purchase from the manufacturer.
The retailer, thus, buys the good at Rs 179.30, and sells it at a gross value of Rs 208.23, which includes his value addition of Rs 10 and a tax of Rs 18.93 (at 10% of Rs 179.30). Again, there is no mechanism for setting off the tax on the retailer’s sale against the tax paid on his previous purchase.
The total tax on the chain from the raw material/input suppliers to the final retailer in this full no-GST regime will, thus, work out to Rs 10 + 13 + 16.30 + 18.93 = Rs 58.23. For the final consumer, the price of the good would then be Rs 150 + 58.23 = Rs 208.23.
Compare this Rs 208.23 — with a tax of Rs 58.23 — to the final price of Rs 166, which includes a total tax of Rs 16, under GST.
What’s it like in today’s mixed scenario?
Currently, we have Value-Added Tax (VAT) systems both at the central and state levels. But the central VAT or CENVAT mechanism extends tax set-offs only against central excise duty and service tax paid up to the level of production. CENVAT does not extend to value addition by the distributive trade below the stage of manufacturing; even manufacturers cannot claim set-off against other central taxes such as additional excise duty and surcharge.
Likewise, state VATs cover only sales. Sellers can claim credit only against VAT paid on previous purchases. The VAT also does not subsume a host of other taxes imposed within the states such as luxury and entertainment tax, octroi, etc.
Once GST comes into effect, all central- and state-level taxes and levies on all goods and services will be subsumed within an integrated tax having two components: a central GST and a state GST.
This will ensure a complete, comprehensive and continuous mechanism of tax credits. Under it, there will be tax only on value addition at each stage, with the producer/seller at every stage able to set off his taxes against the central/state GST paid on his purchases. The end-consumer will bear only the GST charged by the last dealer in the supply chain, with set-off benefits at all the previous stages.
What will the Bill in Parliament today do?
It basically seeks to amends the Constitution to empower both the Centre and the states to levy GST. This they cannot do now, because the Centre cannot impose any tax on goods beyond manufacturing (Excise) or primary import (Customs) stage, while states do not have the power to tax services. The proposed GST would subsume various central (Excise Duty, Additional Excise Duty, service tax, Countervailing or Additional Customs Duty, Special Additional Duty of Customs, etc.), as well as state-level indirect taxes (VAT/sales tax, purchase tax, entertainment tax, luxury tax, octroi, entry tax, etc). Once the Bill is passed, there will only be a national-level central GST and a state-level GST spanning the entire value chain for all goods and services, with some exemptions.
