IRS Notice Review and Response Services
Mraz Tax Solutions LLC reviews IRS and state tax notices and assesses the response and representation needed. Deadlines vary by notice; contact us promptly and read the response date on your letter. State-agency representation is subject to applicable state rules.
We will contact you to arrange a call about your situation, service scope, and pricing. Specific tax advice is provided under an engagement.
Enrolled Agents
Enrolled Agents with unlimited practice rights to represent you before the IRS and state agencies
Timely Responses
We track every deadline and respond promptly to protect your appeal rights and prevent collections from escalating
Plain-Language Clarity
We translate complex IRS language into clear, actionable steps so you always know exactly where you stand
What Is an IRS Notice Review?
An IRS Notice Review is a professional analysis of a letter or notice you have received from the IRS or a state tax agency. Not every notice means you made an error or owe additional tax - many are automated and based on incomplete or mismatched data.
At Mraz Tax Solutions LLC, we review your notice in detail, verify the IRS's position against your records and transcripts, explain what it means in plain language, and prepare a professional response when one is needed. Deadlines vary by notice; contact us promptly and read the response date on your letter.
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How Mraz Tax Solutions LLC Handles Your IRS Notice
Receiving an IRS notice can feel alarming, but you do not have to navigate it alone. Mraz Tax Solutions LLC provides notice review and IRS representation by Enrolled Agents. We assess the work needed for your particular notice. State-agency representation is subject to applicable state rules.
Remote service or office visits by appointment
- Review your IRS or state notice in full, including any referenced return years or forms.
- Pull IRS transcripts to verify what the agency has on file - so there are no surprises.
- Confirm whether the proposed tax, penalties, or interest are correctly calculated.
- Prepare a formal written response citing applicable IRS code sections, with supporting documentation.
- Evaluate and pursue penalty abatement if you qualify under First-Time Abatement or Reasonable Cause.
- Communicate with the IRS on your behalf so you don't have to handle difficult calls or demands alone.
What information do I need when responding to an IRS notice?
Responding to an IRS notice accurately requires the right documentation. Providing complete, organized information gives us what we need to build the strongest possible case on your behalf.
Helpful documents and records include:
- The IRS notice itself: The full letter including any enclosures, reference numbers, and the response deadline.
- Prior-year tax returns: Filed copies for the year(s) referenced in the notice, including all schedules.
- Income documentation: W-2s, 1099s, K-1s, brokerage statements, and any other proof of income for the relevant year.
- Deductions and credits: Receipts, invoices, and records that support any items challenged by the IRS.
- Prior IRS correspondence: Any earlier letters, notices, or responses related to the same tax year or issue.
Don't worry if you're missing documents - we can often retrieve key records directly from the IRS through transcript requests and work with what is available.
IRS and State Notices We Commonly Handle
IRS notices vary widely in purpose. Some request clarification; others propose assessments, propose levy action, or require a formal Tax Court petition. We handle the full spectrum of IRS and state correspondence, including:
- CP2000 - Underreported Income: Proposed adjustments based on third-party information returns such as 1099s and W-2s.
- CP14, CP501, CP503, CP504 - Balance Due & Collection Notices: Balance due notices escalating through intent-to-levy under IRC § 6331.
- CP11 / CP12 - Math Error Adjustments: Automated corrections to credits or calculations on your filed return.
- Letter 3219 - Statutory Notice of Deficiency: The 90-day letter requiring a Tax Court petition to preserve your appeal rights.
- Letter 105C & FTB / State Notices: Disallowed claims, refund denials, California FTB demands, and state underreporting programs.
Common Reasons IRS Notices Are Issued
A notice does not automatically mean you owe additional tax. Many are informational or reflect incomplete data. Understanding the cause is the first step toward an effective response.
- Income mismatches: Discrepancies between your return and third-party forms (W-2, 1099-NEC, 1099-K, K-1, brokerage statements).
- Late filings or payments: Failure-to-file and failure-to-pay penalties under IRC §6651 are among the most common assessments.
- Dependent or filing status disputes: Adjustments to dependent claims, credits like the Child Tax Credit, or filing status used on the return.
- Identity verification or missing information: Notices such as Letter 5071C requesting identity confirmation or flagging incomplete return data.
What penalty relief options are available?
If penalties have been assessed alongside your notice, you may qualify for abatement. We evaluate your eligibility and prepare the necessary documentation.
- First-Time Penalty Abatement (FTA): Available under IRS administrative policy for taxpayers with a clean three-year compliance history - no written justification required.
- Reasonable Cause Abatement: Based on circumstances such as serious illness, natural disaster, misplaced records, or reliance on incorrect professional advice.
- Interest Adjustments: When interest accumulation is attributable to IRS errors or delays, we request adjustments under IRC § 6404(e).
- Installment Agreements: If a balance remains after the notice is resolved, we help set up a payment plan under IRC § 6159 to manage what you owe over time.
Our goal is to replace uncertainty with a clear action plan - so you understand your rights, meet every deadline, and resolve the notice with the least possible cost to you.
Choose Mraz Tax Solutions LLC for Your IRS Notice
We help both individuals and business owners nationwide, using secure online portals and Zoom meetings to make the process straightforward and confidential. Our firm provides:
- Experienced Enrolled Agent representation before the IRS and all state agencies
- Notice review for individuals, businesses, self-employed, rental, and payroll matters
- Formal written responses citing applicable IRS code sections and regulations
- Penalty abatement requests and appeals where applicable
- Identification of underlying filing issues and guidance to prevent future notices
- Remote services available - no need to visit an office
When responding to notices, we cite relevant IRS procedures and communicate directly with the agencies to stop collection activity while your case is under review.
Our Process
How We Handle Your IRS Notice from Start to Resolution
Our process is straightforward and begins with a free consultation. We evaluate your notice and provide a clear plan to address it accurately and on time. Here are the steps we follow.
For a free consultation, please contact us today.
Document Review & Transcript Analysis
Plain-Language Explanation
Preparation of Written Responses
IRS & State Agency Representation
Resolution & Future Prevention
Penalty Relief & Abatement Options
- First-Time Penalty Abatement (FTA) under IRS administrative policy
- Reasonable Cause Abatement based on documented circumstances
- Interest adjustments under IRC § 6404(e) for IRS-caused delays
- Installment Agreements under IRC § 6159 for remaining balances
- Offer in Compromise (OIC) under IRC § 7122 where applicable
Frequently Asked Questions
Receiving a letter from the IRS or a state tax agency can be stressful - especially when it references a balance due, missing documents, or an adjustment to a prior return. It's important to act before deadlines pass. Contact Mraz Tax Solutions LLC today to review your notice confidentially.
Do I need to pay the amount listed on the notice immediately?
Not necessarily. Many notices are preliminary or based on incomplete information. Paying before the issue is reviewed could waive certain rights. Always consult a tax professional before sending payment in response to a notice.
What if the IRS is wrong on the notice?
Taxpayers have the right to dispute proposed adjustments. A timely written response supported by documentation often reverses or reduces the proposed amount. We prepare formal responses that cite appropriate IRS code sections and attach supporting evidence.
What if the IRS filed a "Substitute for Return" on my behalf?
We can file a correct original return for that year to replace the IRS's estimate. These corrected returns frequently reduce the balance significantly because the IRS substitute filing does not include your deductions, credits, or business expenses.
Can you speak to the IRS for me?
Yes. With a signed Form 2848 (Power of Attorney), we can communicate directly with the IRS or state agency on your behalf, request additional time to respond, and stop collection activity while your case is under review.
How long do I have to respond to an IRS notice?
Response deadlines vary by notice type. A CP2000 typically allows 60 days; a Statutory Notice of Deficiency (Letter 3219) gives you 90 days to petition Tax Court. Missing these deadlines can forfeit your appeal rights, so acting promptly is critical.
Will receiving a notice lead to an audit?
Not automatically. Most notices are automated computer-generated letters addressing a specific discrepancy. However, some - like examination notices - do indicate a formal audit. We review every notice and advise you on the appropriate level of response.
Why file your taxes with Mraz Tax Solutions LLC?
We focus on individual and small business returns, whether you are filing a W-2, reporting 1099 income from the sharing economy, or running your own company.
Our process is designed to minimize your tax burden and secure the maximum refund you are legally entitled to by taking time to understand your situation, your records, and your long-term goals.
Tax Resolution Help
More Tax Resolution Help
Past-Due Taxes & Unfiled Returns
File back taxes, respond to the IRS, and negotiate payment plans or settlements.
Offer in Compromise
Settle your IRS tax debt for less than the full amount when you cannot pay.
IRS Installment Agreement
Pay your tax balance over time with a manageable monthly payment plan.
Get in Touch
Have any questions?
Let's talk.
Request a free initial consultation to discuss your situation, service scope, and pricing. We will contact you to arrange a call. Specific tax advice and ongoing planning are provided under the terms of an engagement.
Office visits are by appointment. We accept tax-document drop-offs after a signed engagement agreement and by prior arrangement. Please request an appointment before visiting.
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