Budget Day
noun[S]
GOVERNMENT,ECONOMICSukusin the UK and some othercountries, thedaywhen thegovernmentofficiallyannouncesitsplansforspending,taxation, etc. over the comingyear:
Customsand Excisechangesusuallykickin atmidnightonBudgetDaytopreventanyonestockpilingpetrolandcigarettes.