Get Revenue Procedure 1997-56 - Penalties

The Underpayment of Estimated Tax by Individuals Penalty applies to individuals, estates and trusts if you don't pay enough estimated tax on your income or you pay it late. The penalty may apply even if we owe you a refund. Find how to figure and pay estimated tax.

Failure-to-pay penalty is charged for failing to pay your tax by the due date. The late payment penalty is 0.5% of the tax owed after the due date, for each month or part of a month the tax remains unpaid, up to 25%.

The failure-to-pay penalty is equal to one half of one percent per month or part of a month, up to a maximum of 25 percent, of the amount still owed.

The failure-to-pay penalty is one-half of one percent for each month, or part of a month, up to a maximum of 25%, of the amount of tax that remains unpaid from the due date of the return until the tax is paid in full.

You ignore the bill and all of the IRS's collection notices. At this point, the IRS may obtain a civil judgment against you for the $10,000. This gives the IRS the right to issue a federal tax lien, seize your assets, garnish your wages, or take other collection actions. The IRS cannot put you in jail.

Tax evasion in California is punishable by up to one year in county jail or state prison, as well as fines of up to $20,000. The state can also require you to pay your back taxes, and it will place a lien on your property as a security until you pay.

The penalty for late payment is 1/2% (1/4% for months covered by an installment agreement) of the tax due for each month or part of a month your payment is late. The penalty increases to 1% per month if we send a notice of intent to levy, and you don't pay the tax due within 10 days from the date of the notice.