Can we understand what kind of services do you provide and whether the payer is a non-resident / foreign entity?
If the services are being provided to a foreign entity, then you can state that the services are being exported and hence, there will not be any GST.
For income-tax purposes, if you are providing professional or technical consultancy services, then you can claim benefit of presumptive taxation. In this case, flat 50% of your income will be liable to tax.
M.Com., CA, LL.B