A.
Yes, you may be liable to pay tax on your rental income and further details can be found on the HMRC website. If you are going to be overseas, you will need to complete form NRL2 for approval to receive your rental income without tax deducted, otherwise your agent must deduct the tax at the basic rate and account to HM Revenue & Customs (HMRC); if your tenant is going to be paying the rent direct to you, then your tenant must deduct the tax and account to HMRC.