Following the abolition of monthly paper CIS returns from 6 April 2016 HMRC have indicated that some leniency will be allowed for late returns for the first three months of the new tax year.
Contractors and other businesses required to operate CIS now have to submit their returns online.
It is proposed that from April 2017 contractors will also be required to verify subcontractors online.
Remember that it is not just mainstream contractors that are required to operate CIS. The system extends to property developers who pay plumbers, electricians, and others in the building trade. However CIS does not apply to home owners and property investors who renovate a property prior to renting out to tenants.