But if you've got more things going on in your life, you may also need to get ahold of additional forms, called schedules, to submit alongside your Form 1040. Schedule A, for example, is a tax ...

If you’re preparing your taxes, you'll file federal income tax Form 1040 ... out additional forms. Your 1040 will come with a number of schedules – like Schedule 1 and Schedule A – that ...

You can use Form 1040-ES to pay income tax, self-employment tax and any other estimated tax you may be liable for. Use IRS Form 1040-ES to make estimated tax payments for the year, which can ...