The projected deficit for 2020-21 is lower than the previous estimate of C$13.6 billion, the documents showed.
The budget proposes C$67.6 billion in overall spending in the current financial year, including C$3.3 billion in pandemic recovery measures, and assumes real GDP growth of 4.4%, the documents showed.
It will include a near-doubling of subsidized childcare spaces, free public transportation for children under 12 and roughly C$2.2 billion on climate change measures over five years, the documents said.
The budget "builds a bridge to recovery and the better days that are ahead," Selina Robinson, BC's minister of finance, told the provincial legislature.
In a briefing with reporters, she noted that COVID-19 variants could still pose a threat to the province's economic recovery.
($1 = 1.2574 Canadian dollars)
(Reporting by Moira Warburton in Vancouver; Editing by Dan Grebler)