Dhaka, March 2 -- The online tax return system could not attract the large individual taxpayers due to a lack of confidence in the portal having inadequate features.

The full features that could have gained confidence of the high-income group of people in getting relief from further scrutiny are yet to be launched, taxpayers have pointed out.

They said the online portal has no options to upload documents, discouraging the large taxpayers - most of them have multiple sources of income.

However, the tax officials said the large taxpayers, including sponsor directors of banks and different companies are yet to be sensitised to submit their tax returns online on their own as majority of them depend on tax lawyers.

Currently, the online ta...