10 years from the date of issueChil

10 years from the date of issue
Child - on the child's 15th birthday
Concession - the same day your concession card expires (concession go cards purchased online must have their expiry date set within 14 days of purchase)
Senior - 10 years from date of issue
To check and update your expiry date, visit a selected go card retailer or Queensland Rail ticket office. Concession card holders will need to present a valid concession ID when updating their go card expiry date.
You can change your expiry date any time before the card expires or up until 90 days after.
go card travel credit won't expire, however when you top up online or over the phone, if you don't touch your go card to a card reader within 60 days, then your top up will be reversed and the money will be returned to your credit card.