CardUp users can pay income taxes with a Mastercard and fees from 1.55%, reducing the cost per mile to as low as 0.76 cents. Redemption and payment caps apply.
From now till 28 Feburary 2026, Mastercard cardholders can enjoy a 12-month upgrade up to Ruby, the highest tier in the Brilliant by Langham loyalty programme.
Mastercard cardholders can enjoy a 12-month upgrade to MyMillennium Silver or Prestige, including benefits such as room upgrades and club lounge access.