Borrowers enrolled in SAVE will have their remaining balance forgiven after 10 years of qualifying payments if they originally took out $12k or less in federal student loans, with one additional year of payments required for every additional $1,000 borrowed, up to a max of 20 years for those with only undergraduate loans, and 25 years for those with any federal student loans for grad school.
So if you are a little over $12k initially borrowed, no worries, they are allowing for one additional year of IDR (SAVE) for each $1,000 over.