Real Estate Law USA.com

The main source of our finance is to take short term & long term deposit from customers with a rate of interest which will be matured on due date with interest. Some of customer r coming for investment 4 booking plot as per our agreeemtn. But others r coming 2 invest 4 high rate of int. which we hav commited 2 return it on due date. Our mark. ex. r collecting money from customers in North East. We r giving % of commission on the business(collection) they brough after deductng TDS. This is we r doing our business funda as per the terms & condition wtih customeres legally. This way we r rotating money & through it we hav invested upto 15 crores in our project which is 40% deemed to be completed. Could u tell me please whether TDS deducted is right & the business we r doing is right in the eye of law for Real Estae Business.