Letter 4595: Form 8300 penalty proposed, no intentional disregard: 30-day letter with no pre-assessment appeal

What Letter 4595 is

The 30-day letter proposing IRC 6721 or 6722 penalties on Forms 8300 or customer statements where the examiner did not find intentional disregard, sent with a Form 14141 agreement (IRM 4.26.11.7.1.1 table, Feb. 6, 2026; 4.26.11.11.3.2, Feb. 6, 2026). The manual's rule: "Except for the intentional disregard penalties... the business does not have pre-assessment appeal rights" (IRM 4.26.11.11.3.2(11)-(12)). Written manager approval must precede the letter (IRM 4.26.11.11.3.1(7), May 29, 2019).

The deadline

30 days to agree on Form 14141 or to write and ask for a manager meeting; then assessed, with appeal after assessment.

What to do

Check the count: each transaction and each time related payments crossed $10,000 is one return, and the penalty is assessed on that count even if you filed one summary return (IRM 4.26.11.10.8.1). Remove any return where you made and documented both TIN solicitations; the manual says that penalty is waived (IRM 4.26.10.10.3.1(6)). Reasonable cause is yours to prove (IRM 4.26.11.10.8(2)). If unpaid, "they will be billed"; after payment, a refund claim and then suit (IRM 4.26.11.10.8(5), 4.26.11.11.3.3(15)).

How the penalty is counted

Form 8300 penalties are information-return penalties under IRC 6721 (for the form) and 6722 (for the customer statement), at the same per-return rates and annual caps as 1099 penalties, adjusted each year for inflation. What catches businesses out is the count. Each transaction over $10,000 is one return, and each time a series of related payments crosses the threshold is another; a business that received $9,000 a month from one customer for a year and filed one summary form at year end has not filed one return late but several, and the penalty is computed on the several. The tier depends on how late the form was filed, or whether it was filed at all, and the examiner needs written manager approval before proposing it. Letter 4595 is the proposal for the ordinary case, where the examiner found failures but not intentional disregard, and it comes with Form 14141 for a business that agrees.

The distinctive feature of this letter is procedural: there is no right to appeal before assessment. The 30 days are for agreeing, or for asking the examiner's manager to look at the case; after that the penalty is assessed and billed, and the dispute continues, if at all, as a refund claim after payment.

Using the 30 days

Check the count first, transaction by transaction, against your own records; the penalty calculator reproduces the examiner's arithmetic. Remove any return on which you made both TIN solicitations and documented them (the Form 8300 TIN penalty is waived when the business asked for the customer's TIN at the time of the transaction and again in writing afterwards, and can show it). Then decide on reasonable cause, which is yours to prove: a written policy that was followed, a first-time failure discovered and corrected by the business itself, reliance on specific erroneous advice, or circumstances beyond your control such as a records loss, each with documents. Put the whole case in writing to the examiner within the 30 days and ask for the manager meeting; that is the only pre-assessment review available. If the penalty is sustained, the assessment is billed on a CP215, and the route from there is to pay and file a claim for refund on Form 843, with Appeals and then suit available on the claim. The reasonable-cause self-check tests your facts against what the IRS weighs, and the Form 8300 guide covers the solicitation rule.

Questions about Letter 4595

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