The Saving Gateway is a government saving initiative aiming to 'kickstart a saving habit for those on low incomes'. Funds saved in a Saving Gateway account up to a monthly limit are matched by the government at a rate of £ 0.50 per £ 1 saved after two years. A Saving Gateway account is embedded alongside an ordinary interest-bearing account in a simple lifecycle savings model to assess the implications of the scheme for optimal saving. Among the …ndings are that, for agents with access to credit, the Saving Gateway is associated with a fall in saving during the life of the account and a rise in consumption. However, the scheme increases saving by the credit constrained. On their own, empirically plausible levels of habit formation in consumption preferences have too small an e¤ect on saving to justify the scheme.JEL Classi…cation: D91, H30