Gross rate means we won’t deduct tax from the interest we pay on money in your account. You will need to pay any tax you may owe to HM Revenue & Customs (HMRC).
AER stands for Annual Equivalent Rate. Whenever you see an advert for a savings account which shows an interest rate, you will see the AER. This means you can use the AER to compare accounts. It shows what the interest rate would be if your interest was paid and compounded once each year.
For more definitions, view our savings glossary.