Updated · Guidance for individuals and businesses.
Receiving a tax notice can be unsettling, especially when it requests records or proposes additional tax. The first step is to understand who sent it, what it concerns, and when a response is due.
A notice does not automatically mean you are being audited, and an audit does not automatically mean your return is wrong. For New York taxpayers, a clear response also requires identifying whether the matter involves the IRS, New York State, or New York City.
Is It an Audit or Another Type of Notice?
An IRS examination reviews information reported on a return. Other letters may concern a payment, a missing return, identity verification, or a difference between your return and information submitted by an employer or financial institution. Read the notice before deciding how to respond.
A CP2000 notice, for example, proposes changes based on an information mismatch. It is not a bill, and the automated matching process is distinct from a traditional audit. Compare the proposed changes with your filed return and supporting records, then follow the response instructions. IRS CP2000 guidance and IRS guidance on tax return reviews by mail.
What to Do When You Receive a Tax Notice
- Identify the tax authority and tax year. Confirm which return, issue, and period the notice addresses.
- Record the response deadline. Keep every page of the notice and note any separate appeal or court deadline.
- Compare the notice with your records. Review the filed return, income statements, payment confirmations, and documents relevant to the issue.
- Prepare a complete, organized response. Explain your position clearly and provide the requested supporting records.
- Keep copies and delivery confirmation. Save submissions, correspondence and a record of conversations.
Why the IRS Selects Returns for Audit
The IRS uses several selection methods, including computer screening, statistical sampling, and examinations connected to other taxpayers or transactions. Selection alone does not establish that additional tax is owed.
Income, business expenses, deductions, and credits may require supporting records. An unusually large expense is not automatically improper: its tax treatment and documentation matter. Living in New York does not, by itself, establish that your federal return is more likely to be audited. IRS audit selection and procedures.
How an IRS Audit Usually Works
1. Notification and Document Requests
The IRS initiates an audit by mail. Examinations may proceed through correspondence or an interview at an IRS office, your business, or another agreed location. The notice explains the issues and requested information.
2. Review of the Return and Records
The examiner reviews the relevant documents and may request explanations or additional information. Useful records can include receipts, invoices, contracts, bank statements, mileage logs, and bookkeeping reports. Match the records to the specific items under review and explain any discrepancies.
3. Findings and Next Steps
An examination may end without changes or with proposed adjustments. Review the explanation and calculations before agreeing. If you disagree, identify the facts and rules supporting your position and review the available dispute procedures. IRS examination and appeal guidance.
How Professional Representation Helps
You may represent yourself before the IRS or appoint an eligible professional, such as a CPA, enrolled agent, or attorney. Form 2848 generally authorizes representation for the specified tax matters and periods. New York State requires its own appropriate authorization, commonly Form POA-1 for representation. IRS representation authorizations and New York authorization guidance.
A representative can help with:
- Understanding the notice and identifying the issues, deadlines, and response options.
- Reviewing records to reconcile reported amounts and identify documentation gaps.
- Managing communications within the scope of the authorization and keeping a clear record of requests and responses.
- Explaining your tax position with relevant facts, calculations and supporting authority.
- Evaluating proposed adjustments, potential penalty relief and available administrative appeals.
Representation can make the process more manageable. It cannot guarantee a reduction, prevent the examiner from reviewing additional issues or eliminate your responsibility to provide accurate information.
Can Penalties and Interest Be Reduced?
Penalty relief depends on the specific penalty and the applicable rules. Possible grounds include reasonable cause, qualifying first-time relief or a statutory exception. First-time relief does not apply to every penalty. A request should explain why relief is available and include supporting facts. IRS penalty relief guidance.
Interest follows different rules. The IRS does not remove interest simply because reasonable cause or first-time penalty relief applies. Related interest may decrease when the underlying tax or penalty is reduced; separate interest abatement is available only in limited circumstances. IRS interest guidance.
What If You Disagree With the Findings?
Depending on the stage and type of case, you may be able to provide further evidence, request a manager review, or pursue review through the IRS Independent Office of Appeals. An appeal requires following the applicable instructions and deadlines. IRS Independent Office of Appeals.
New York State and New York City Audits
Federal and state examinations are separate processes. New York State may review income, deductions, credits, residency or business taxes under its own rules. State taxpayers also have representation and protest rights; the notice explains the applicable procedure and deadline. New York State audit guidance.
A final federal adjustment may require a corresponding New York filing or report. Businesses should also review any applicable NYC reporting obligations. Resolving the federal matter does not automatically complete those steps. New York amended-return guidance.
Common Mistakes to Avoid
- Missing a deadline. An unanswered request or late protest can limit your options.
- Accepting a proposed adjustment without checking it. Compare the explanation with your return and records.
- Sending an unexplained collection of documents. Organize the response so the examiner can understand what each record supports.
- Assuming an amended return replaces a notice response. Follow the notice instructions; an amendment may require a separate process.
- Overlooking related state or city obligations. Review the consequences of a final adjustment across applicable returns.
Take the Next Step With a Clear Plan
Start with the notice, the relevant return, and the records supporting the items in question. A timely, well-supported response helps the tax authority evaluate your position and helps you understand the decisions ahead.
At BlancPeak, we help individuals and businesses review tax notices, organize records, and navigate examinations. Our goal is to explain your options, support your position, and keep the process manageable.
Contact us at contact@blancpeak.com
This article reflects guidance available as of October 13, 2026. Procedures, response deadlines, and available remedies depend on the notice, tax authority, and circumstances. Review the actual notice and current requirements before responding or pursuing an appeal.