IRS examination process and taxpayer rights: EA Part 3

Do not turn every IRS letter into a “90-day letter”

A proposed adjustment, an administrative appeal opportunity and a statutory notice of deficiency are different documents. A deficiency notice generally allows 90 days to petition Tax Court, or 150 days if addressed to a person outside the United States. Other notices have other procedures. Read the stated last day and the governing rule instead of applying a generic audit deadline.

Read the notice before choosing the response

An examination reviews the accuracy of a return. Selection does not itself establish an error, fraud or additional tax. Start by identifying the tax form, period, issues and response instructions. A correspondence request for documents, a proposed examination adjustment and a statutory notice of deficiency represent different stages. They should not be answered with one generic "appeal within 90 days" rule.

Create a case summary from the actual notice: what the IRS is asking for, which facts are disputed, where the response must go and when it is due. Verify representation authority for those matters and periods. If more time is needed for a document response, address that request promptly through the stated contact procedure; do not assume silence extends a deadline. Keep a separate calendar for each notice when more than one tax period is involved.

Build an issue-by-issue evidence response

A useful examination response connects each claimed tax treatment to both the legal rule and supporting facts. An invoice can support the amount charged, a payment record can support payment, and other records may establish business purpose or the relevant timing. No single label such as "business expense" supplies every required fact. Organize the response around the issue actually requested instead of sending an unfiltered pile of documents.

Suppose travel costs are questioned. Separate the amount, date, destination and business purpose, then identify the available support for each. If records conflict, resolve the inconsistency before repeating the return total. The practitioner should be candid about missing evidence and research the applicable substantiation rule. A well-organized explanation makes the position understandable, but does not guarantee the examiner must accept it.

Separate an agreed adjustment from appeal rights

At the end of an examination, the taxpayer may agree with the findings or dispute some or all of them. Before recommending agreement, check the facts, computation and consequences of the document to be signed. A proposed adjustment is not interchangeable with the final assessment, and signing an agreement can have procedural consequences. If the taxpayer disagrees, identify the available conference or Appeals route and follow the instructions for that stage.

A statutory notice of deficiency generally permits a Tax Court petition within 90 days, or 150 days if the notice is addressed to a person outside the United States. The actual notice and applicable rules matter, including how the last filing day is determined. A pending discussion with the IRS does not automatically extend the petition deadline. This court route is distinct from administrative Appeals and from collection procedures after assessment.

Turn taxpayer rights into concrete actions

The Taxpayer Bill of Rights includes being informed, challenging the IRS’s position and being heard, appealing in an independent forum, privacy, confidentiality and retaining representation. Use those rights to frame a practical response: ask which issue is under examination, submit relevant evidence, request an explanation of an adjustment and identify the available review route. A right to challenge is most useful when its procedural deadline is preserved.

Rights do not eliminate the taxpayer’s obligation to substantiate a return or give an EA automatic admission to Tax Court. Keep IRS administrative representation, taxpayer authorization and court practice separate. For study, finish each case by identifying the current stage, next action and right that action protects. A correct deduction analysis alone is incomplete if the question asks how the taxpayer must preserve a procedural opportunity.