The Internal Revenue Service has revised the Form 1040-ES and instructions to help taxpayers and their tax practitioners prepare for the changes ahead in the wake of the recently enacted Tax Cuts and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...

The IRS requires that all taxpayers make periodic payments of income tax during each tax year (the tax year is the same as the calendar year for most taxpayers). These payments are formally known as ...