Analysts polled by Reuters had expected Bankia profit to fall on the year due to the provisions.
In the fourth quarter alone, profit was 185 million euros, down from a quarter earlier but up from a 50 million-euro loss a year earlier.
Bankia had to book extra charges in 2015 to cover potential legal costs linked to claims by small investors who bought into its flotation in mid-2011 and argue they were misled. Bankia had to be bailed out less than a year later, causing shareholders to lose money.