FASTag deadline extended till February 15, 2021 FASTag App File Image The road transport ministry has extended the deadline for 100% collection of toll charges on the National Highway (NH) network through FASTag till February 15. However, this is not the first time that the government has deferred the deadline of implementation mandatory FASTag payments at the toll booths in the country. National Highways Authority of India (NHAI) had earlier announced that the toll booths will not accept cash payment or any other mode of payment from 1st January 2020. But the deadline is now announced to be 15th February. The NHAI has announced similar deadlines in the past but has always deferred the deadline due to various reasons.