Income tax under 44AD

An online educator is seeking guidance on filing their income tax return under the new tax regime (115BAC) after TDS was deducted under section 194JB. They are unsure about the appropriate presumptive income percentage to declare under section 44AD, with queries around 50%, 30%, 8%, or 6%. Advice suggests that TDS under 194JB may prevent the use of 44AD with the lower profit margins, and a suggested 30% income declaration might lead to a defective return.