IRS Announces 2027 Tax Year Brackets for Returns Filed in 202811/09/2026The IRS has announced the new tax brackets for tax year 2027. The standard deduction for married couples filing jointly will increase to $33,200, up $1,000 from 2026. For single taxpayers and married individuals filing separately, the standard deduction will rise to $16,600. The maximum amount of the child tax credit for 2027 will be $2,300, a $100 increase from 2026. The tax year 2027 adjustments will apply to tax returns filed in 2028. Click here to read the IRS' full announcement about 2027 tax adjustments.