New Delhi, July 9 -- Union Finance Minister Nirmala Sitharaman in Budget 2019 proposed many changes to the income tax rules governing investment and withdrawal in retirement pension scheme NPS, though some of them were approved by the Union Cabinet last year. The finance minister increased the income tax exemption limit on withdrawal from NPS while also announced some additional tax benefits for central government employees who contribute towards the retirement scheme. Tax experts have welcomed the higher exemption limit on NPS but said that some the proposed tax benefits for central government employees should be also extended to other sections of the society....