- Glossary Article
Form 2210 – Underpayment of Estimated Tax by Individuals, Estates, and Trusts
What is IRS Form 2210?
Form 2210, titled “Underpayment of Estimated Tax by Individuals, Estates, and Trusts,” is an IRS form used to figure out if you owe a penalty for not paying enough taxes during the tax year. It helps the IRS determine if you’ve paid enough through withholding from your paycheck or estimated tax payments made quarterly.