long-term capital gain tax when no other income

[mmike0]

Based on long-term capital gain buckets, if I have no other income (or only $10000 other income), and have $25000 long-term capital gain, does this amount is considered as tax-free? 

[rjs]

Yes, for the amounts that you gave, there would be no tax on the long-term capital gain.

[Mike9241]

to be more specific there would be no Federal taxes but there could be state income taxes if your state has one