Section 44AD

For Individual/HUF ..

Over the profit of 8 lakhs from sec, 44AD any other income to be added from other sources?

Or any deduction like 80C  etc?

If no; apply slab rate as usual... around... Rs. 72,500/- + 4% cess..

1. Sec 44AD deals with presumptive taxation scheme and it restricts itself to business income. 
2. Now that you have found business income of Rs. 8 lakhs, add all other income under other heads and compute tax liability according to the slab limit. 
Please correct me if the above solution has an alternative view. 

Flat 30%