If you have received an IRS letter, a certified letter from the IRS, or a state tax notice, you understand how stressful and confusing it can be. GTA Accounting Group provides IRS or State Letter Response Services in California to help you manage every type of communication from tax authorities promptly and professionally. Whether it’s an IRS notice, an IRS investigation letter, or a certified IRS letter, our experienced team is here to ensure your peace of mind and guide you to the best possible outcome.



Every IRS or state notice requires specialized attention. Here are some of the most frequent letters and notices our firm deals with for clients every day:
IRS Notice 1462 is an official request for additional information about your tax filings or stated income. These certified IRS letters require a detailed and accurate response. Failure to comply can lead to further IRS actions or delays in resolving your tax situation. GTA Accounting Group reviews every IRS notice 1462 carefully and crafts a full, compliant response to satisfy all information requests.
An IRS balance due notice or payment request typically follows tax filings that show discrepancies, missed payments, or assessed penalties. These letters often include strict payment deadlines and warn of additional charges if the balance isn’t settled promptly. Our team helps you review the IRS balance due notice, assess accuracy, and negotiate payment arrangements if needed.
When the IRS sends an investigation or assessment letter, it means they believe there is a significant issue with your tax returns or financial statements. These letters may request supporting documents, explanations for deductions, or clarification regarding reported income. GTA Accounting Group offers step-by-step guidance and full representation throughout any investigative process.
A department of treasury letter or state revenue notice can cover a wide range of issues: verified discrepancies, reporting errors, compliance checks, or suspected fraud. State letters carry serious legal implications, so professional handling is essential to prevent adverse consequences or legal challenges. We provide tailored support for each state letter case.
The IRS sends a CP2000 notice when it detects differences between amounts reported on your return and those reported by third parties, such as banks or employers. Many taxpayers panic when a CP2000 notice arrives, but most issues can be resolved with proper documentation and a clear IRS response letter. Our professional accounting team will review your records and respond to the IRS with confidence.

Receiving any mail from the IRS or the state can feel intimidating. Words like “certified letter from IRS” or “department of treasury letter” often trigger anxiety and concern, especially if the letter mentions an IRS investigation or proposes changes to your tax situation. At GTA Accounting Group, we specialize in helping clients interpret, respond to, and resolve every variety of IRS or state letter, so you never have to face the tax authorities alone.
No matter which letter or notice you’ve received, our team of trusted professionals can help you make sense of the communication, safeguard your rights, and guide you through the proper response process.
GTA Accounting Group has a proven system for IRS or State Letter Response Services, focused on transparency, precision, and client protection from risk or penalties.

The first step is a meticulous review of the letter or notice you’ve received. Our team examines every detail, determines the exact nature of the IRS notice, IRS certified letter, or state tax notice, and verifies the request’s authenticity to protect you from IRS scam letters or fraudulent correspondence. Only after understanding your specific situation do we move forward.
A professionally drafted IRS response letter is essential. GTA Accounting Group prepares every letter with clarity, legal compliance, and accurate supporting documentation. Whether it’s IRS notice 1462, an IRS investigation letter, or a CP2000 notice, our responses are designed to address each IRS or state question methodically and completely, minimizing the possibility of further inquiry.
Our team communicates directly with the IRS or state agencies as your authorized representative, ensuring all responses, follow-up questions, and negotiations are handled efficiently and thoroughly. You do not have to go through repeated phone calls, misunderstandings, or stressful discussions with tax authorities, we do it all for you.
Delays can lead to mounting penalties and stress. By acting fast and relying on our expertise, you gain peace of mind knowing that your tax situation is being handled by professionals who have your best interests at heart and a long-standing track record of resolving IRS notices for both individuals and businesses.

Responding to one IRS letter or state notice does not guarantee you won’t receive another in the future. Preventing future tax letters requires ongoing compliance, review, and proactive planning.
GTA Accounting Group’s full-service accounting and tax planning ensures future returns are accurate, compliant, and complete, significantly reducing your risk of future IRS certified letters, IRS investigation letters, or Department of Treasury letters. We work year-round to ensure:
Our proactive review process includes annual checks, audit protection strategies, and prompt correction of issues before they lead to official notices. By working with GTA Accounting Group, you gain not just IRS or State Letter Response Services but a partner dedicated to your long-term financial well-being.
GTA Accounting Group is widely recognized for outstanding IRS or State Letter Response Services, serving both individuals and businesses throughout California. Here’s what sets our firm apart in handling IRS and state tax letters:
Our team comprises highly qualified accounting and tax professionals with extensive experience handling all types of IRS letters, certified IRS notices, and state tax communications. We understand the nuances of IRS correspondence, and our focused expertise helps you navigate complex requirements with ease.
Time is always critical with tax notices. GTA Accounting Group’s process is designed to provide a rapid response and precise action, so you never miss a deadline and always present the strongest possible case to the IRS or state tax agency. Our advanced workflow ensures you receive updates at every step until your case is resolved.
Our reputation for dependable, results-driven service is built on years of helping clients handle IRS letters, IRS notice 1462, CP2000 notices, Department of Treasury letters, and every conceivable tax notice. Individuals and businesses rely on GTA Accounting Group for professionalism, transparency, and proven results.
GTA Accounting Group makes responding to a letter from the IRS or a state tax authority straightforward and stress-free with our step-by-step method:
Get in touchOur process begins with a confidential consultation and careful review of your IRS or state letter. During this phase, we:
This thorough review helps prevent missed issues or future complications.
Next, our experts draft a clear, thorough IRS response letter or state letter response, including all supporting documentation, forms, or explanations required by the notice. We ensure every response is timely, accurate, and geared toward the best possible resolution.
Once finalized, GTA Accounting Group submits the response directly to the appropriate IRS or state division and confirms receipt of your information.
IRS and state matters often require active follow-up to achieve a final resolution. Our team monitors the progress of your case, communicates with authorities as necessary, and keeps you informed throughout the process. If additional information is requested, we respond promptly to avoid delays or further penalties.
Don’t let an IRS notice, IRS certified letter, or state tax notice put your finances or future at risk. The most critical decision you can make is to seek experienced, professional help before responding.
Contact GTA Accounting Group today to schedule a confidential consultation. Our responsive team will review your IRS or state letter, answer all your questions, and build a personalized plan to achieve the fastest, most favorable resolution.
Call us or request a consultation online now. Your peace of mind starts today!
GTA Accounting Group’s California sales tax services are designed to meet the unique needs of a wide range of industries, helping them respond effectively to every tax notice, certified letter from IRS, or department of treasury letter related to business operations. Our expert guidance ensures compliance and peace of mind, no matter your sector.
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Handling complex exemption certificates, inventory tracking, and interstate commerce tax notices.
Navigating rules on whether California taxes food or how sales tax applies, including guidance on prescription drugs and related notices.
Managing changes in tax codes, online transactions, and multi-state filings to ensure every letter from IRS or tax notice is addressed correctly.
Advising on tax credits, raw material taxation, and use tax compliance to prevent future department of treasury letters.
Ensuring your business is clear on questions like whether there is sales tax on prescription drugs in California, and preparing confident IRS response letters as needed.
Addressing digital product taxation and sales tax on software subscriptions in line with the latest IRS and California requirements.
Clarifying tax requirements on clothing, accessories, and imported materials, so you’re prepared for any IRS certified letter or investigation.
Each industry faces distinct challenges and nuanced rules. GTA Accounting Group’s tailored compliance strategies provide precise interpretations for everything from California food taxation to prescription drug sales tax legislation.
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GTA Accounting Group proudly extends its Sales and Use Tax Services across the Golden State, supporting businesses with trusted expertise as they manage IRS letters, certified IRS notices, and California tax resale certificate requirements. Our reach spans both metropolitan hubs and regional markets, ensuring customized support for every client.
We serve clients in:
Los Angeles: Addressing urban compliance needs and complex tax district filings.
San Diego: Delivering prompt IRS response letters and documentation for coastal enterprises.
San Francisco: Supporting tech and retail clients with accurate sales and use tax submissions.
Sacramento: Navigating government regulations and local tax issues, from IRS-certified letters to state notices.
San Jose: Ensuring tech sector compliance and swift handling of IRS notices and tax letters.
Fresno: Facilitating agricultural and manufacturing filings for state and federal tax requirements.
Oakland: Helping businesses manage city-specific tax districts and certified IRS letters.
Bakersfield: Providing clarity on unique industry needs, from IRS investigation letters to business growth.
Anaheim: Advising retailers and digital providers on compliance and IRS response letters.
Irvine: Offering personalized support for wellness and innovation-focused businesses with timely IRS or state letter response services.
Our extensive experience means your filings are correct for any California tax district and every situation requiring California tax resale certificate compliance.
If you receive a letter from the IRS, don’t ignore it. Carefully read the notice to understand its purpose, whether it concerns unpaid taxes, missing documentation, or identity verification. Then, contact a qualified accounting professional at GTA Accounting Group immediately to ensure you respond correctly and avoid penalties.
A genuine IRS letter will include your full name, tax identification number (partially masked), a notice number (such as IRS Notice 1462 or CP2000), and official IRS contact information. Scam letters often demand immediate payment via unusual methods or use threatening language. If you’re unsure, our team can verify the authenticity of the letter for you.
Ignoring an IRS or state tax notice can lead to escalating penalties, wage garnishment, or even legal action. It’s crucial to act quickly, our experienced accounting professionals can draft and submit a professional IRS response letter to resolve the issue before it worsens.
The time frame depends on the complexity of the notice. Some can be resolved within weeks, while others involving audits or disputes may take longer. GTA Accounting Group ensures your response is submitted promptly to avoid unnecessary delays.
Yes. Our team handles all types of IRS and state tax letters, including certified notices, balance due letters, CP2000s, and Department of Treasury correspondence, providing full representation and peace of mind.