Long term capital gain tax for trust using turbo tax business

[22flipper22]

I am the Trustee on a Trust that was formed in 2008.  The only assets are commercial land and a revenue producing building which are being sold.  Turbo Tax is computing the long term capital gains rate at 28%.  How should I be reflecting the transaction in Turbo Tax.  I think the rate should be 15% and I must be reporting it incorrectly.