HMRC have warned that incorrect RTI letters have been issued. The full statement reads: 'We are aware that a batch of RTI 201 letters has been sent to employers and agents in error, containing incorrect information about overpayments. Any employer or agent receiving one of these letters in August should please ignore it. Those wishing to check their tax position can do so on the Business Tax Dashboard. We are very sorry for any inconvenience caused.' If you would like any help with payroll issues please do get in touch. Internet link: HMRC What's new