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IRS ST18 Notice: How to Address Unpaid Tax Warnings

Silas Bamigbola avatar image
Last updated 11/01/2024 by
Silas Bamigbola
Fact checked by
Ante Mazalin
Summary:
The IRS ST18 Notice is sent when a taxpayer has not responded to earlier notifications about unpaid taxes. It informs the taxpayer that the IRS may start collection actions if no further steps are taken. Responding quickly is crucial to avoid penalties, wage garnishments, or bank levies. The IRS ST18 Notice may also be in Spanish for bilingual taxpayers, ensuring they understand the seriousness of the situation.
Finding an IRS ST18 Notice in your mailbox can be overwhelming. It means your unpaid taxes have reached a critical stage. This notice comes after the IRS’s previous attempts to collect have gone unanswered, serving as a final warning before collection actions, such as wage garnishment or bank levies, may begin. Understanding why you received this notice and acting promptly can help you avoid severe financial consequences. By responding quickly, you can prevent penalties and resolve your tax obligations before enforcement actions take place.
Struggling with IRS notices? If you’ve received an IRS letter and aren’t sure how to handle it, you might want to explore professional tax relief options. Optima Tax Relief has helped thousands of people resolve their tax issues and get back on track with the IRS. Learn more about how they can assist you with your situation.

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What is the IRS ST18 Notice?

The IRS ST18 Notice is an official communication sent to taxpayers who have ignored previous notices about unpaid taxes. It is not the first notice but a final warning before the IRS takes legal steps to collect the debt. These actions may include garnishing wages, placing levies on bank accounts, or other measures aimed at recovering unpaid taxes.
The notice may also be bilingual, especially for Spanish-speaking taxpayers. You might find this typical phrase:
“Podemos empezar acciones de cobro para cobrarle el impuesto que adeuda, ya que usted no ha respondido a los avisos anteriores que le enviamos referentes a este asunto.”
This means: “We may begin collection actions to recover the tax you owe since you have not responded to the previous notices we sent regarding this matter.”

Common reasons for receiving an IRS ST18 Notice

The IRS sends an ST18 Notice when tax liabilities remain unresolved, and earlier attempts to reach you have failed. Here are common reasons why you might receive this notice:
  • Unpaid taxes: If you owe back taxes and have not paid, the IRS sends the ST18 to inform you of their intent to collect.
  • Failure to respond: The IRS typically sends multiple notices before escalating to an ST18. Ignoring those notices leads to receiving this one.
  • Missing tax returns: If you haven’t filed a required return, the IRS may alert you that collection actions could begin.
  • Inaccurate filings: Errors on previous returns may result in the IRS believing you owe more than reported.

Pro Tip

Set up a payment plan with the IRS as soon as possible if you cannot pay the full amount. This will stop further collection actions and help you manage the debt over time without severe penalties.

How the IRS ST18 Notice affects you

An IRS ST18 Notice signals that the IRS is prepared to take legal steps to recover your tax debt. If you don’t respond quickly, they may garnish your wages, withholding a portion of your paycheck to cover unpaid taxes. If that doesn’t settle the debt, the IRS could impose a bank levy, allowing them to withdraw funds directly from your bank account. In the most extreme cases, they may seize personal assets, like vehicles or real estate, to settle the amount owed.
These actions can be financially devastating, so it’s essential to respond without delay. Waiting too long makes it more likely that these costly enforcement actions will be taken.

What should you do when you receive an IRS ST18 Notice?

If you receive an IRS ST18 Notice, taking immediate action is critical to avoid further penalties or collection efforts. Here’s what to do step-by-step:

Read the notice carefully

The first step is to read the notice carefully. Understand the reason it was issued and how much you owe. Knowing these details will guide your next steps.

Check your tax records

After reviewing the notice, check your tax records, including past returns and payments. Verify whether you have an outstanding balance or if an error occurred in your filings. Catching discrepancies early will save you time and help you respond effectively.

Contact the IRS

Call the IRS as soon as possible using the contact number provided on the notice. Have your taxpayer ID, previous notices, and tax records ready. Speaking with an IRS representative will help you understand the issue and explore potential solutions.

Consider payment options

If you owe taxes, the IRS provides several payment options. Depending on your situation, you can set up a payment plan, submit an Offer in Compromise to reduce your tax burden, or request a delay in collection if you are facing financial hardship. Discussing these options with the IRS will help you find the best solution.

Resolve the issue

If the notice was issued in error, you need to provide documentation to support your claim. You may need to file an amended return or submit proof of prior payments. The IRS will work with you if you contact them promptly and provide valid reasons for the discrepancy.

Pro Tip

Reach out to the IRS immediately if you think the ST18 Notice was sent in error. Prompt communication can prevent unnecessary collection actions and give you time to provide supporting documentation.

How to respond to the IRS ST18 Notice

Steps to take when responding to an IRS ST18 Notice

When you receive an IRS ST18 Notice, time is critical. Here’s a step-by-step guide on how to respond:
  1. Gather your records: Collect any relevant tax returns, payment receipts, and previous IRS correspondence related to the notice. Having all documentation on hand will help ensure that you provide accurate information when contacting the IRS.
  2. Call the IRS: Use the contact number provided on the notice to speak with an IRS representative. Be prepared to verify your identity by having your taxpayer identification number and other important details ready.
  3. Submit documentation: If there is a discrepancy or you believe the notice was issued in error, provide the IRS with supporting documentation. This could include proof of payment, corrected tax forms, or other records to clarify your case.
  4. Explore payment options: If you owe taxes, ask the IRS about payment options like installment agreements or IRS relief programs, such as an Offer in Compromise. These can help you manage your debt over time, depending on your financial situation.
  5. Follow up: After responding, regularly check the status of your case to ensure the IRS processes your response. Monitor your account for any further communications to prevent future complications.

Pro Tip

Consult with a tax professional if you’re unsure how to handle the IRS ST18 Notice. Professional advice can help you navigate complex situations and avoid mistakes that might worsen your tax situation.

How to handle an IRS ST18 Notice if you cannot pay your taxes

If you receive an IRS ST18 Notice and find yourself unable to pay the full amount owed, it’s important not to panic. The IRS provides several options for taxpayers who are struggling with financial difficulties. Acting promptly and discussing your situation with the IRS can prevent harsher consequences and help you manage your tax debt. Here are some key options to consider:

Installment agreements

An installment agreement allows you to pay off your tax debt over time through monthly payments. This option is suitable for taxpayers who cannot pay the full amount upfront but can manage smaller payments each month. The IRS offers different types of installment agreements based on your debt and ability to pay. It’s crucial to apply for one early to avoid further penalties or interest on the outstanding balance.

Offer in Compromise (OIC)

An Offer in Compromise is another solution for taxpayers facing severe financial hardship. This program allows you to settle your tax debt for less than the full amount owed, provided you meet specific eligibility criteria. The IRS considers factors like income, expenses, and asset equity to determine whether you qualify. While the OIC process can be lengthy, it’s a valuable option for those who genuinely cannot pay their full tax debt.

Temporarily delaying collection

If paying your tax bill would cause you extreme financial hardship, the IRS may temporarily delay collection actions. This means they will pause enforcement activities, such as wage garnishments or levies, while you recover financially. Keep in mind that interest and penalties will continue to accrue during this period, but it can offer immediate relief if you are unable to make payments.
It’s essential to communicate openly with the IRS about your financial situation. Ignoring the problem will only escalate the issue, whereas working with the IRS demonstrates a willingness to resolve the debt, which can lead to more favorable terms or payment arrangements.

Consequences of ignoring an IRS ST18 Notice

Ignoring an IRS ST18 Notice can lead to serious consequences as the IRS has the authority to take aggressive collection actions. One of the first steps may be wage garnishment, where a portion of your paycheck is withheld, or a bank levy, which allows the IRS to freeze your account and withdraw funds directly to cover your tax debt. If the situation escalates, the IRS could seize and sell your property, including personal assets, or place a lien on your home, making it difficult to sell or refinance.
These actions can severely impact your financial stability, so it’s essential to respond to the notice promptly. Even if you cannot pay the full amount, contacting the IRS to arrange a payment plan can help prevent these harsh penalties and give you time to resolve the issue without further disruptions to your finances.

Potential outcomes after responding to the IRS ST18 Notice

After responding to the IRS ST18 Notice, several outcomes are possible depending on your situation. If you pay the full amount owed, your tax account will be brought current, and no further actions will be taken. Alternatively, if you arrange a payment plan, the IRS will suspend collection activities as long as you follow the agreed terms. In cases where the notice was sent in error, filing an amended return with proper documentation can lead to the IRS correcting your account and removing any associated penalties.
In all scenarios, responding quickly is essential to avoid further complications. Timely action helps minimize penalties and prevents the IRS from escalating collection efforts, giving you a clearer path to resolving the issue.
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Frequently asked questions

What does the IRS ST18 Notice mean?

The IRS ST18 Notice is an official communication from the IRS, indicating that you have unpaid taxes or unresolved tax issues. It serves as a final warning, stating that the IRS may begin taking collection actions such as wage garnishment or bank levies if the issue is not addressed promptly.

What should you do if you receive an IRS ST18 Notice in Spanish?

If the IRS ST18 Notice is received in Spanish, the content will be the same as the English version, but tailored for Spanish speakers. It is important to follow the same steps to resolve the issue, including contacting the IRS and addressing any unpaid taxes. If help is needed to understand the notice, consider consulting a tax professional or seeking translation assistance.

Can you appeal the IRS ST18 Notice?

Yes, it is possible to appeal the IRS ST18 Notice if there is a valid reason to believe that the notice was issued in error. You must contact the IRS to discuss the situation, and if necessary, file an appeal through the IRS appeals process. Submitting accurate documentation and proof is essential when filing an appeal.

How long do you have to respond to the IRS ST18 Notice?

The IRS typically expects a prompt response once the ST18 Notice is issued. Although the exact deadline may vary, it’s crucial to take action as soon as the notice is received to avoid any potential collection actions like wage garnishment or asset seizure. The specific deadline for response is usually mentioned in the notice itself.

What happens if the IRS begins collection actions?

If no action is taken after receiving the IRS ST18 Notice, the IRS may proceed with collection actions. This can include wage garnishment, where a portion of your paycheck is withheld, or a bank levy, where the IRS withdraws funds directly from your account. In extreme cases, the IRS can seize property or place a lien on assets. Responding to the notice is critical to avoid these severe consequences.
Need help understanding other IRS letters and notices? Visit our comprehensive guide to IRS Letters and Notices or search for the document you received in the table below.
IRS Letter or Notice Number
Notice Description
CP01The IRS verified your claim of identity theft and will monitor your account.
CP01HThe IRS received a tax return with a social security number that belongs to a dead person.
CP02HMoney is due on an amended return based on a grant received due to Hurricane Katrina, Rita, or Wilma.
CP03CYou received the First-Time Homebuyer Credit for a house you purchased.
CP04You may be eligible for tax deferment because either you or a spouse served in a combat zone, a qualified contingency operation, or a hazardous duty station during the tax year specified on your notice.
CP08You may be entitled to additional money due to the Additional Child Tax Credit.
CP10Your tax return changed due to a miscalculation, and the refund you wanted to apply to an estimated tax payment has changed.
CP10AYour tax return changed due to a miscalculation of the Earned Income Credit, and the refund you wanted to apply to an estimated tax payment has changed.
CP11You owe money because the IRS amended your return due to a miscalculation.
CP11AYour tax return changed due to a miscalculation of the Earned Income Credit, and the refund you wanted to apply to an estimated tax payment also changed.
CP11MYour tax return changed due to a miscalculation of the Making Work Pay and Government Retiree Credit, and the refund you wanted to apply to an estimated tax payment has changed.
CP12You are due a bigger refund because the IRS corrected one or more mistakes on your tax return.
CP12AThe IRS made changes to correct the Earned Income Credit (EIC) claimed on your tax return.
CP12E or CP12FThe IRS corrected a miscalculation on your return.
CP12MThe IRS made changes to the computation of the Making Work Pay and/or Government Retiree Credits on your return.
CP12RThe IRS made changes to the computation of the Rebate Recovery Credit on your return.
CP13The IRS made changes to your return due to a miscalculation. There is no refund or amount due. Your balance is zero.
CP13AThe IRS made changes to your return due to a miscalculation of the Earned Income Credit. There is no refund or amount due. Your balance is zero.
CP13MThe IRS made changes to your return due to a miscalculation of the Making Work Pay credit or the Government Retiree Credit. There is no refund or amount due. Your balance is zero.
CP13RThe IRS made changes to your return due to a miscalculation of the Recovery Rebate Credit. There is no refund or amount due. Your balance is zero.
CP14You owe money on unpaid taxes.
CP16The IRS made changes to your return due to a miscalculation. The refund you were due was applied to other tax debts.
CP21AYou owe money due to the changes you requested that the IRS make on your tax returns.
CP21BYou are due a refund due to the changes you requested that the IRS make on your tax returns. The money should arrive within 2 to 3 weeks.
CP21CThe IRS made the requested changes to your tax return. You will not receive a refund, and there is no tax due. Your balance is zero.
CP21EAs a result of your recent audit, the IRS made changes to your tax return, and you owe money as a result of those changes.
CP21IThe IRS made changes to your tax return relating to the Individual Retirement Arrangement (IRA) taxes. You owe money due to the changes.
CP22AThe IRS made the changes you requested, and you owe money as a result.
CP22EAs a result of your recent audit, the IRS changed your tax return, and you now owe money.
CP22IThe IRS made changes to your tax return relating to the Individual Retirement Arrangement (IRA) taxes. You owe money due to the changes.
CP23The IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. You owe taxes due to these changes.
CP24The IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. This resulted in an overpayment of estimated taxes.
CP24EThe IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. This resulted in an overpayment of estimated taxes.
CP25The IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. You are not due a refund, nor do you owe any money. Your balance is zero.
CP31You need to update your address because your refund check was returned to the IRS.
CP45The IRS was unable to apply your overpayment to your estimated tax as you requested.
CP49The IRS used all or part of your refund to pay a tax debt.
CP53Your refund check will be sent by mail because the IRS can’t provide your refund through direct deposit.
CP57The bank declined your payment, so the IRS was unable to draft funds from your bank account.
CP71A reminder of the amount you owe in tax, penalty, and interest.
CP71AA reminder of the amount you owe in tax, penalty, and interest.
CP71CA reminder of the amount you owe in tax, penalty, and interest.
CP71DA reminder of the amount you owe in tax, penalty, and interest.
CP88The IRS is holding your refund because you haven't filed one or more tax returns, and it believes you will owe tax.
CP90The IRS is notifying you of its intent to levy certain assets for unpaid taxes. You have the right to dispute the levy in a Collection Due Process hearing.
CP91The IRS will levy up to 15% of your social security benefits for unpaid taxes.
CP120The IRS needs documentation of your tax-exempt status.
CP120AYour organization’s tax-exempt status has been revoked because it failed to file a Form 990 series return for three consecutive years.
CP130You may no longer need to pay the Alternative Minimum Tax (AMT) because your tax return filing requirements changed.
CP152The IRS received your return.
CP153The IRS will send your refund by mail because your direct deposit did not go through.
CP161You have an unpaid balance due to the IRS.
CP166Your monthly payment to the IRS did not go through due to insufficient funds in your bank account.
CP178You may no longer owe excise tax because your tax return filing requirements changed.
CP231You need to update your address because your refund was returned to the IRS.
CP259You did not file the business tax return identified in the notice.
CP259AYou should have filed these forms but did not – Form 990/990-EZ, Return of Organization Exempt From Income Tax, or Form 990-N (e-Postcard).
CP259BThe IRS requires you to file these forms but did not – Form 990-PF, Return of Private Foundation or Section 4947(a)(1) Nonexempt Charitable Trust Treated as a Private Foundation.
CP259CThe IRS believes that you are a private foundation, but did not file the required Form 990-PF, Return of Private Foundation or Section 4947(a)(1) Nonexempt Charitable Trust Treated as a Private Foundation.
CP259DYou must file this form, but you did not – Form 990-T, Exempt Organization Business Income Tax Return.
CP259EYou should have filed this form, but you did not – Form 990-N (e-Postcard) or Form 990/990-EZ, Return of Organization Exempt From Income Tax.
CP259FThe IRS requires you to file this form but did not – Form 5227, Split-Interest Trust Information Return.
CP259GThe IRS requires you to file this form, but you didn’t – Form 1120-POL, U.S. Income Tax Return for Certain Political Organizations.
CP259HAs a tax-exempt political organization, you must file this form, but you did not – Form 990/990-EZ, Return of Organization Exempt From Income Tax.
CP276AYou submitted your tax liability schedule incorrectly. The IRS typically charges a Federal Tax Deposit (FTD) penalty for this but did not this time.
CP276BThe IRS did not receive the correct amount of tax deposits. It normally charges a Federal Tax Deposit (FTD) penalty but did not this time.
CP297The IRS is notifying you of its intent to levy certain assets for unpaid taxes. You have the right to dispute the levy at a Collection Due Process hearing.
CP297AThe IRS has levied your assets for unpaid taxes. You have the right to dispute the levy at a Collection Due Process hearing.
CP298The IRS notifying you of its intent to levy up to 15% of your social security benefits for unpaid taxes.
CP501You have a balance due on one of your tax accounts.
CP503You have an unpaid balance on one of your accounts, and the IRS has not heard from you.
CP504You have an unpaid amount due on your account. If you do not pay immediately, the IRS will levy your state income tax refund to apply it to the amount you owe.
CP504BYou have an unpaid amount due on your account. If you do not pay immediately, the IRS will levy certain property or rights to property to apply it to the amount you owe.
CP521A reminder that you have an installment agreement payment due.
CP523You have defaulted on your payment agreement. Therefore the IRS is terminating the agreement and will levy your assets.
CP601Usted tiene un saldo pendiente de pago (dinero que le debe al IRS) en una de sus cuentas contributivas.
CP603No hemos recibido respuesta de parte de usted y todavía tiene un saldo sin pagar en una de sus cuentas contributivas.
CP604Usted tiene un saldo sin pagar en su cuenta. De no pagar esta cantidad inmediatemente, el IRS embargará cualquier reembolso de impuestos estatales al que tenga derecho y aplicarlo al pago de su deuda.
CP604BUsted tiene un saldo sin pagar en su cuenta. De no pagar esta cantidad inmediatemente, el IRS embargará ciertas propiedades o derechos de propiedad y lo aplicará al pago de su deuda.
CP621Este aviso es para notificarle que usted tiene un plan de pagos a plazos vencido. Por favor, envíe el pago inmediatamente.
CP623Este aviso es para informarle nuestra intención de cancelar su plan de pagos a plazos y confiscar (embargar) sus bienes. Usted incumplió en su acuerdo.
CP711Nosotros realizamos cambios a su planilla debido a que entendemos que hubo un cálculo erróneo. Como resultado de estos cambios, usted adeuda dinero por sus contribuciones.
CP721Hicimos el(los) cambio(s) que usted solicitó a su declaración de impuestos para el año tributario que aparece en su aviso. Como resultado de éste(estos) cambio(s) usted debe dinero en sus impuestos.
CP722Hicimos el(los) cambio(s) que usted solicitó a su declaración de impuestos para el año tributario que aparece en su aviso. Como resultado de éste(estos) cambio(s) usted debe dinero en sus impuestos.
CP771Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP772Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP773Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP774Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP959Usted no radicó su planilla de contribución de negocios identificada en este aviso.
CP2000The income or payment information on file doesn’t match your tax return. The discrepancy may result in an increase or decrease in your tax due.
CP3219AThe IRS has received information that is different from what you reported on your tax return. This may result in an increase or decrease in your tax.
CP3219NThe IRS didn’t receive your tax return, so it calculated your return based on the information received from employers, financial institutions, and others. If you want to challenge the proposed tax, you have 90 days from the date of this notice. If you are outside the country, you have 150 days.
Letter 0012CThe IRS needs additional information to process your tax return.
Letter 0484CThe IRS wants a completed
Letter 0525Updates you on proposed changes after an IRS examination. Any changes are explained and details the refund due or taxes owed.
Letter 531IRS Notice of Deficiency. The information the IRS received about you was different from what you reported on your return.
Letter 0668D(LP 68)The IRS released their levy.
Letter 0549CYour tax bill was paid.
Letter 0681CThe IRS accepted your payment proposal. However, this is not a formal Installment Agreement.
Letter 0757CYou did not adhere to the terms of your Installment Agreement.
Letter LT 11The IRS plans to seize your property or rights to property.
Letter 1058The IRS has not received your payment. It plans to seize your property or rights to property.
Letter 1615 (LT 18)You must respond to the IRS within 10 days of this notice regarding past due tax returns.
Letter 1737 (LT 27)Complete and sign Form 433F, Collection Information Statement.
Letter 1961CYour application for a Direct Debit Installment Agreement was declined. It explains why and what you need to do to qualify.
Letter 1962CYour application for a
Letter 2050 (LT 16)The IRS is trying to collect unpaid taxes from you from returns that have been filed or from returns that have not been filed.
Letter 2257CThe IRS is providing the payoff amount that you requested.
Letter 226-JAn IRS letter to large employers notifying them that they may be liable for an Employer Shared Responsibility Payment (ESRP).
Letter 2271CA request for an Installment Agreement has been approved. It explains the fees and how to qualify for a Low Income Fee Reduction. The letter may also request missing information.
Letter 2272CAn IRS letter explaining why your request to pay the balance due in installments was declined.
Letter 2273CA confirmation letter of your request to pay the balance due in installments. It contained the amount to pay, fees charged, and where to send payment. Instructions on how to apply for the Low Income Fee Reduction included.
Letter 2318CA response to a request to pay taxes due to payroll deductions. It also explains the fees that are charged.
Letter 2357CThe IRS is admitting that it did not send you the balance due notices that it should have.
Letter 2603CThe IRS accepted your installment agreement. The IRS will file a Notice of Federal Tax Lien on your personal property.
Letter 2604CThe IRS has accepted your request for installment payments. This IRS letter provides the monthly payment, the address where to send it, and the fees charged. The letter also provides instructions on how to apply for the Low Income Fee Reduction.
Letter 2761CThe IRS is requesting your combat zone service dates to ensure that it provides you with the special provisions and protection of the combat zone deferment. Copies of military orders or other documentation to support your time served may be requested. Civilians working in support of the Armed Forces may be required to provide a Letter of Authorization or a letter from their employer.
Letter 2789CAn annual reminder notice, as required by law, of the balance due to the IRS. It explains that penalties and interest continue to accrue until the balance is fully paid.
Letter 2840CConfirms your Installment Agreement request and includes the payment amount and due date. This IRS letter explains the fees charged for paying monthly and explains how to apply for the Low Income Fee Reduction (if you qualify).
Letter 3030CProvides an explanation of the tax, penalty, and interest still due on your account.
Letter 3127CA confirmation of your request to make a change to your Installment Agreement. This IRS letter explains the fees for the change. Changes can be to the payment amount or due date, or it can include additional liabilities.
Letter 3174A reminder of taxes due after the IRS has sent a Notice of Intent to Levy.
Letter 3217CThe IRS has accepted your request to pay the balance in installments. This IRS letter provides your payment amount, the due date, and fees charged. The letter also provides instructions on applying for the Low Income Fee Reduction (if you qualify).
Letter 3228 (LT 39)A request to pay the balance due within 10 days using the envelope provided.
Letter 3500The IRS has received your documents, and it needs additional time to review them.
Letter 3572Your Federal Income Tax Return has been selected for examination. The IRS auditor requests that you call to schedule an audit appointment.
Letter 4883CThe IRS received your federal income tax return but needs more information to verify your identity in order to process your tax return accurately.
Letter 4903 (LT 26)You must file your tax returns immediately. The IRS has previously contacted you, but it did not receive a response.
Letter LP 47The IRS is trying to locate the person identified in the letter and is requesting that you provide their new address.
Letter LP 59The IRS has not received a response to the notice of levy it previously sent.
Audit Letter 2205The IRS manages audits either by mail or through an in-person interview to review your records. The interview may be at an IRS office (office audit) or the taxpayer’s home, place of business, or accountant’s office (field audit).
Letter 915You recently underwent an audit, and the IRS informs you that you now owe taxes.

Key takeaways

  • The IRS ST18 Notice is a final warning before the IRS takes legal action to collect unpaid taxes.
  • Ignoring the notice can lead to serious consequences like wage garnishment or bank levies.
  • Responding promptly can help you avoid these penalties and work out a payment arrangement with the IRS.
  • If you’re unable to pay your taxes, consider options like installment agreements or Offers in Compromise.

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