Artículo Substantial understatement of income tax.. Substantial understatement of income tax.

id="en_US_2025_publink1000170723"> Substantial understatement of income tax. You understate your tax if the tax shown on your return is less than the correct tax. The understatement is substantial if it is more than the larger of 10% of the correct tax or $5,000. However, the amount of the understatement may be reduced to the extent the understatement is due to: Substantial authority, or Adequate disclosure and a reasonable basis. If an item on your return is attributable to a tax shelter, there is no reduction for an adequate disclosure. However, there is a reduction for a position with substantial authority, but only if you reasonably believed that your tax treatment was more likely than not the proper treatment. Substantial authority. Whether there is or was substantial authority for the tax treatment of an item depends on the facts and circumstances. Some of the items that may be considered are court opinions, Treasury regulations, revenue rulings, revenue procedures, and notices and announcements issued by the IRS and published in the Internal Revenue Bulletin that involve the same or similar circumstances as yours. Disclosure statement. To adequately disclose the relevant facts about your tax treatment of an item, use Form 8275. You must also have a reasonable basis for treating the item the way you did. In cases of substantial understatement only, items that meet the requirements of Revenue Procedure 2024-44 (or later update) are considered adequately disclosed on your return without filing Form 8275. Use Form 8275-R to disclose items or positions contrary to regulations. Transaction lacking economic substance. For more information on economic substance, see section 7701(o). Foreign financial asset. For more information on undisclosed foreign financial assets, see section 6662(j). Reasonable cause. You won’t have to pay a penalty if you show a good reason (reasonable cause) for the way you treated an item. You must also show that you acted in good faith. This doesn’t apply to a transaction that lacks economic substance. Filing erroneous claim for refund or credit. You may have to pay a penalty if you file an erroneous claim for refund or credit. The penalty is equal to 20% of the disallowed amount of the claim, unless you can show a reasonable basis for the way you treated an item. However, any disallowed amount due to a transaction that lacks economic substance won’t be treated as having a reasonable basis. The penalty won’t be figured on any part of the disallowed amount of the claim that relates to the earned income credit or on which the accuracy-related or fraud penalties are charged. Frivolous tax submission. You may have to pay a penalty of $5,000 if you file a frivolous tax return or other frivolous submissions. A frivolous tax return is one that doesn’t include enough information to figure the correct tax or that contains information clearly showing that the tax you reported is substantially incorrect. For more information on frivolous returns, frivolous submissions, and a list of positions that are identified as frivolous, see Notice 2010-33, 2010-17 I.R.B. 609, available at IRS.gov/irb/2010-17_IRB/ar13.html . You will have to pay the penalty if you filed this kind of return or submission based on a frivolous position or a desire to delay or interfere with the administration of federal tax laws. This includes altering or striking out the preprinted language above the space provided for your signature. This penalty is added to any other penalty provided by law. Fraud. If there is any underpayment of tax on your return due to fraud, a penalty of 75% of the underpayment due to fraud will be added to your tax. Joint return. The fraud penalty on a joint return doesn’t apply to a spouse unless some part of the underpayment is due to the fraud of that spouse. Failure to supply SSN. If you don’t include your SSN or the SSN of another person where required on a return, statement, or other document, you will be subject to a penalty of $50 for each failure. You will also be subject to a penalty of $50 if you don’t give your SSN to another person when it is required on a return, statement, or other document. For example, if you have a bank account that earns interest, you must give your SSN to the bank. The number must be shown on the Form 1099-INT or other statement the bank sends you. If you don’t give the bank your SSN, you will be subject to the $50 penalty. (You may also be subject to “backup” withholding of income tax. See chapter 4 .) You won’t have to pay the penalty if you are able to show that the failure was due to reasonable cause and not willful neglect. Criminal Penalties You may be subject to criminal prosecution (brought to trial) for actions such as: Tax evasion; Willful failure to file a return, supply information, or pay any tax due; Fraud and false statements; Preparing and filing a fraudulent return; or Identity theft. Identity Theft Identity theft occurs when someone uses your personal information such as your name, SSN, or other identifying information, without your permission, to commit fraud or other crimes. An identity thief may use your SSN to get a job or may file a tax return using your SSN to receive a refund. To reduce your risk: Protect your SSN, Ensure your employer is protecting your SSN, and Be careful when choosing a tax preparer. If your tax records are affected by identity theft and you receive a notice from the IRS, respond right away to the name and phone number printed on the IRS notice or letter. If your SSN has been lost or stolen or you suspect you are a victim of tax-related identity theft, visit IRS.gov/IdentityTheft to learn what steps you should take. For more information, see Pub. 5027. . All taxpayers are now eligible for an Identity Protection Personal Identification Number (IP PIN). For more information, see Pub. 5477. To apply for an IP PIN, go to IRS.gov/IPPIN and use the Get an IP PIN tool. . Victims of identity theft who are experiencing economic harm or a systemic problem, or are seeking help in resolving tax problems that have not been resolved through normal channels, may be eligible for Taxpayer Advocate Service (TAS) assistance. You can reach TAS by calling the National Taxpayer Advocate helpline at 877-777-4778 or 800-829-4059 (TTY/TDD). Deaf or hard-of-hearing individuals can also contact the IRS through the Telecommunications Relay Services (TRS) at FCC.gov/TRS . Protect yourself from suspicious emails or phishing schemes. Phishing is the creation and use of email and websites designed to mimic legitimate business emails and websites. The most common form is the act of sending an email to a user falsely claiming to be an established legitimate enterprise in an attempt to scam the user into surrendering private information that will be used for identity theft. The IRS doesn’t initiate contact with taxpayers via emails. Also, the IRS doesn’t request detailed personal information through email or ask taxpayers for the PIN numbers, passwords, or similar secret access information for their credit card, bank, or other financial accounts. If you receive an unsolicited email claiming to be from the IRS, forward the message to phishing@irs.gov . You may also report misuse of the IRS name, logo, forms, or other IRS property to the Treasury Inspector General for Tax Administration toll free at 800-366-4484. You can forward suspicious emails to the Federal Trade Commission (FTC) at spam@uce.gov or report them at ftc.gov/complaint . You can contact them at ftc.gov/idtheft or 877-IDTHEFT (877-438-4338). If you have been a victim of identity theft, see IdentityTheft.gov or Pub. 5027. People who are deaf, hard of hearing, or have a speech disability and who have access to TTY/TDD equipment can call 866-653-4261. Go to IRS.gov/IDProtection to learn more about identity theft and how to reduce your risk. 2. Filing Status Introduction This chapter helps you determine which filing status to use. There are five filing statuses. Single. Married filing jointly. Married filing separately. Head of household. Qualifying surviving spouse. . If more than one filing status applies to you, choose the one that will give you the lowest tax. . You must determine your filing status before you can determine whether you must file a tax return ( chapter 1 ), your standard deduction ( chapter 10 ), and your tax ( chapter 11 ). You also use your filing status to determine whether you are eligible to claim certain deductions and credits. Useful Items You may want to see: Publication 3 Armed Forces’ Tax Guide 501 Dependents, Standard Deduction, and Filing Information 503 Child and Dependent Care Expenses 519 U.S. Tax Guide for Aliens 555 Community Property 559 Survivors, Executors, and Administrators 596 Earned Income Credit (EIC) 925 Passive Activity and At-Risk Rules 971 Innocent Spouse Relief For these and other useful items, go to IRS.gov/Forms . Marital Status In general, your filing status depends on whether you are considered unmarried or married. Unmarried persons. You are considered unmarried for the whole year if, on the last day of your tax year, you are either: Unmarried, or Legally separated from your spouse under a divorce or separate maintenance decree. State law governs whether you are married or legally separated under a divorce or separate maintenance decree. Definition of marriage. A marriage of two individuals is recognized for federal tax purposes if the marriage is recognized by the state or territory of the United States in which the marriage is entered into, regardless of legal residence. Two individuals who enter into a relationship that is denominated as marriage under the laws of a foreign jurisdiction or an American Indian tribe are recognized as married for federal tax purposes if the relationship would be recognized as marriage under the laws of at least one state or territory of the United States, regardless of legal residence. Individuals who have ent