Bydd gan fusnesau hawl i daliad ychwanegol o rhwng £875 a £5,000, yn dibynnu ar eu maint a'u hamgylchiadau, ar gyfer y cyfnod hyd at ddiwedd mis Mehefin.
Businesses will be entitled to an additional payment of between £875 and £5,000, depending on their size and circumstance, to cover the period up to the end of June.