Tags tax forms VN slashes tax procedures to save time Thursday, Sep 25, 2014 Viet Nam has taken drastic measures to reduce the time needed for companies to fill in tax forms and pay dues from 1,050 hours down to the current 872 hours in five years. Workers fail to lodge tax returns Friday, Mar 28, 2014 More than 80 per cent of taxpayers in Ha Noi are yet to settle their tax bill with only a few days until the deadline.