Income Tax, Sept. 5 -- The last date to file an income tax return is September 15. With only 10 days left to file the ITR, most taxpayers have already filed their return and are waiting for their tax refund.

However, if you have not filed your return, you must ensure that you do not make any major mistakes while filing the ITR.

One expert we spoke to noted that taxpayers must share all necessary data with their tax consultant at least one week before the due date to avoid last-minute glitches.

"The mistakes taxpayers make include not sharing the data with the tax consultant seven days before the due date. Besides, some taxpayers make the mistake of choosing the incorrect ITR form, not disclosing foreign assets in the ITR," says Pratibh...