Not sure what you mean for next level, but here are the tax brackets for tax year 2021 -
https://www.irs.gov/newsroom/irs-provides-tax-inflation-adjustments-for-tax-year-2021
Marginal Rates: For tax year 2021, the top tax rate remains 37% for individual single taxpayers with incomes greater than $523,600 ($628,300 for married couples filing jointly). The other rates are:
35%, for incomes over $209,425 ($418,850 for married couples filing jointly);
32% for incomes over $164,925 ($329,850 for married couples filing jointly);
24% for incomes over $86,375 ($172,750 for married couples filing jointly);
22% for incomes over $40,525 ($81,050 for married couples filing jointly);
12% for incomes over $9,950 ($19,900 for married couples filing jointly).
The lowest rate is 10% for incomes of single individuals with incomes of $9,950 or less ($19,900 for married couples filing jointly).
