Answer:
B. E-tax returns
Step-by-step explanation:
E-tax returns is the electronic filing of tax returns via the internet. It entails online submission of pre-approved tax return forms available on the tax authority's website.
In recent years, governments have put measures to facilitate e-returns. It has simplified the process making it popular among taxpayers. Electronic tax filing has have contributed to having a high number of citizens registering as taxpayers.