More information would be needed to correctly answer this for you. Your age, filing status and if you are collecting social security would all effect this out come. For now I will assume that this is the only income you have and that you are single. You would get to deduct the standard deduction for a single person (Single Filers and Married Persons Filing Separately: $15,750) and then would be taxed on the remaining amount ($39,250). It also matters if these are short term or long term capital gains. The tax rates are different for each. Assuming these are short term gains the tax would be about $4700. Here is a link for our calculator (https://turbotax.intuit.com/tax-tools/investment-tax-calculators/), so that you can put in your specific information to figure your tax. The final amount would be split between the estimated payments that you are making.
