IRS Audit & Refund Notice Assistance for Day Traders in Miami

The volume of IRS mail a Miami day trader receives is a byproduct of how brokers report and how the IRS matches, not a sign of wrongdoing. Every time you sell a security, your broker reports the gross proceeds of that sale on a 1099-B. Trade actively and those gross proceeds pile up fast, so a trader whose account only grew by 20,000 dollars for the year can still show two or three million dollars of reported sales, because every round trip adds its full sale price to the total. The IRS runs an automated matching program, the under-reporter system, that compares the totals your broker reported against what appears on your return. When the cost basis, the adjustments, and the wash-sale numbers do not reconcile cleanly, the system generates a CP2000 notice.

A CP2000 is not an audit, but it looks alarming because it proposes additional tax on the mismatch, and for a trader the mismatch can be huge. Picture a notice that starts from two million dollars of reported sales and, because the basis did not match up in the IRS system, proposes tax as if a large share of that were gain. The actual economic gain might be 20,000 dollars, but the letter reads like the IRS thinks you made far more. Answering it is a matter of reconciling the broker data to your return, showing the cost basis and the wash-sale adjustments, and demonstrating that the real gain is what you reported. Done right, the notice closes with no change.

Wash sales are the other engine of trader notices. When you sell at a loss and rebuy the same security within 30 days, which an active trader does constantly, the loss is deferred, and the broker reports those adjustments in a way that frequently does not line up with a return prepared without care. Any gap invites a letter. This is why the return has to be built to reconcile to the 1099-B from the start, with the wash-sale adjustments and basis tracked deliberately, rather than assembled loosely and left to trigger the matching system.

Here Miami has a quiet edge. In California a federal notice usually has a state cousin close behind, because the Franchise Tax Board runs its own matching off your federal numbers and the tax at stake there climbs to 13.3 percent. Florida has no personal income tax and no state under-reporter program, so a Miami trader deals with the IRS alone and never gets a second state notice chasing the same trades. That halves the correspondence a high-tax-state trader faces, though the federal notice still has to be answered properly, because an unanswered CP2000 becomes a bill.

We answer these notices with reconciled records and, better still, prevent most of them by preparing the return to match the broker data through our tax compliance work. The matching process is described in the IRS CP2000 guidance, the trader framework in IRS Topic 429, and the fact that Florida runs no parallel state match is confirmed by the Florida Department of Revenue.

Defending trader tax status is the central battle in most day trader audits, because that status is the foundation the business deductions and the mark-to-market election stand on. The IRS does not hand out trader status by title, it decides on the facts, so the defense is built from the record of how you actually traded. The examiner looks at your trading frequency, whether the activity was continuous through the year rather than seasonal, the volume of trades, how short your holding periods were, and whether your aim was to profit from short-term price moves rather than dividends and long-term appreciation. A genuine trader shows daily activity, high volume, and short holds, and the job is to prove that pattern with documents rather than assertions.

The stakes are concrete. If the examiner recharacterizes you as an investor, the trading business deductions on your Schedule C fall away, because an investor cannot deduct those costs after the suspension of miscellaneous itemized deductions. Suppose the audit removes 25,000 dollars of platform fees, data subscriptions, home office, and margin interest. At a 32 percent federal marginal rate, that recharacterization costs about 8,000 dollars in federal tax. A Los Angeles trader would owe that federal amount plus California tax on the recovered income at up to 13.3 percent, pushing the combined hit past 11,000 dollars, but a Miami trader has no state income tax, so the damage stops at the federal number. The stakes are still real, they are just cleaner here.

The evidence that wins is contemporaneous. We assemble the full trade log showing the number of trades and the days traded, a calendar marking active trading days across the year to show continuity, account statements documenting volume, and records of the holding periods that demonstrate you were in and out quickly. We also document the time and attention the trading took, because the activity has to look like a business you carried on regularly, not a hobby. When those records exist and line up, the trader claim is hard for an examiner to dislodge.

Where the facts are genuinely mixed, we are honest about it, because claiming trader status you cannot support invites a worse outcome than a careful, defensible position. If part of your account was long-term investing and part was active trading, the two can be separated so the trader claim covers only the activity that truly qualifies. That kind of clean line is far easier to defend than an all-or-nothing claim that ignores the investment holdings sitting in the same account. We would rather build a narrower claim that survives the exam than a broad one that hands the examiner an easy reason to throw the whole thing out, and a clean line between the trading and the investing also makes the next year’s return easier to stand behind.

We run the exam from the records forward, and we build the return each year to support the status before any audit arrives through our tax strategy consulting engagement. The trader tests come from the IRS guidance on traders in securities, the recordkeeping standard from the IRS recordkeeping rules, and the confirmation that Florida adds no state tax to the recovered income from the Florida Department of Revenue.

When the IRS challenges a day trader’s Section 475(f) mark-to-market election, it is usually attacking one of three things, whether the election was made on time, whether the change in accounting method was reported correctly, or whether you qualified as a trader at all when you made it. The election is not something you decide at filing. The statement electing mark-to-market is generally due by the original due date of the prior-year return, well before the year you want it to cover has even finished, and the actual change of method is then completed with a Form 3115 filed with the first return under the election. Any break in that chain gives the IRS room to deny the treatment.

The consequence of a denied election is severe for an active trader, because it pulls the wash-sale rule back into a year you were counting on it being gone. Picture a year where you ended with 200,000 dollars of realized gains and 180,000 dollars of realized losses, a true net of 20,000 dollars, but wash sales defer 90,000 dollars of the loss. Under a valid mark-to-market election the wash-sale rule does not apply and you are taxed on the real 20,000 dollars. If the IRS voids the election, the federal return can show 110,000 dollars of gain, and the federal tax on that phantom 90,000 dollars at a 32 percent rate is roughly 28,800 dollars of tax on money you never made.

This is where the Florida base softens the blow relative to a high-tax state. A New York or California trader whose election is voided owes that federal tax on the phantom gain and then a state tax on the same 90,000 dollars, adding as much as 12,000 dollars in California at the top rate. A Miami trader owes the federal piece alone, because Florida has no income tax to pile on. The federal exposure is still large enough that we treat the election as something to protect carefully, but the absence of a second state layer means a Miami trader is never punished twice for the same phantom gain.

Defending a valid election is a documentation exercise. We produce the election statement, the evidence that it was filed by the deadline, and the Form 3115 that completed the method change, and we tie them to a trader status that holds up on the facts. When all three are in order, the election stands and the wash-sale relief with it. Where an election was genuinely botched, missed by a day, filed without the 3115, or made in a year the trader claim was weak, we do not simply concede. Depending on the facts there may be relief available for a late or defective election, and it is worth pressing that before accepting a result that reinstates years of wash-sale distortion.

We defend the election with the paper that proves it and plan future elections so they are unassailable, work we run through our tax compliance service. The election authority sits in Section 475, the wash-sale rule it overrides in IRS Publication 550, and the trader qualification that underpins it in IRS Topic 429.

Yes, and for a Miami day trader who recently relocated it is the sharpest tax risk on the board, even though Florida itself will never come knocking. Florida has no personal income tax, so it has nothing to audit and no reason to test where you live. The threat comes entirely from the state you left. New York, California, New Jersey, and other high-tax states pursue departing high earners hard, because a trader who moves takes a large future tax base with them, and the state would rather argue you never truly left than wave goodbye to that revenue.

The tests those states apply are specific. New York treats you as a full-year resident if you are domiciled there, or if you keep a permanent place of abode in the state and spend more than 183 days there during the year, and a day counts even if you were present for only part of it. California weighs domicile and a broad set of ties, where your home is, where your family lives, where your cars and licenses are registered, and where you actually spend your time. If you moved to Miami but kept a Manhattan apartment, a New York driver’s license, and most of your days up north, the old state has a strong argument that you remained its resident and owe its tax on the whole year of trading gains.

Put the number in perspective. Suppose you net 300,000 dollars trading in the year you relocate. If New York successfully argues you stayed a resident, the combined state and city tax on that income can run to roughly 40,000 dollars, plus penalties and interest, for a year you thought was Florida-clean. That is the whole saving the move was supposed to deliver, clawed back because the exit was not documented. The states with the highest rates are also the most aggressive auditors of departures, precisely because so much money rides on the answer.

Winning a residency review is about contemporaneous proof, not after-the-fact explanation. We document the day count that shows you spent the bulk of the year in Florida, the change of your primary home, the move of your driver’s license and voter registration, and the shift of your financial and professional life to Miami. We keep that file organized from the moment you relocate, because the old state can open a review a year or two later, and the trader who can produce the day counts and the ties on request is in a completely different position than one reconstructing them under pressure. The absence of any Florida tax means the entire fight is with the old state, and the records are what end it.

We build the residency file alongside the federal return so the two agree, and prepare any part-year state return the move requires, work we handle through our individual tax return service. The departing-state residency test is described in the New York Department of Taxation residency audit guidance, the trader framework in IRS Topic 429, and the confirmation that Florida imposes no personal income tax to replace what you left in the Florida Department of Revenue materials.

Often yes, and it is one of the first things we look at for a new Miami day trader, because prior returns filed without trader knowledge frequently left money on the table. The IRS generally allows a refund claim if you file an amended return within three years of the original filing date or two years of paying the tax, whichever is later. So a return filed in the spring is usually open to correction for about three years, and within that window a trading year that was prepared wrong can be reopened and the overpayment recovered. If the year in question was one you spent in a former high-tax state before moving to Florida, a parallel state refund may also be available there, though any year you were already a Florida resident has no state tax to refund, because the state levies none.

The corrections that produce refunds for traders tend to fall into a few patterns. The most common is an investor default, where a prior preparer treated you as an ordinary investor and stripped out the trading business deductions you were entitled to as a trader. Recovering those deductions on an amended return can be worth thousands. Another is a wash-sale error, where the losses were deferred incorrectly and inflated the gain you reported. A third is a mark-to-market position that was available but never elected or never applied correctly. Each of these can be fixed within the refund window.

Put numbers on a typical recovery. Suppose two years ago, while you were still trading from Florida, you reported as an investor and lost 18,000 dollars of trading business deductions, and a wash-sale miscalculation added another 10,000 dollars of phantom gain to the return. Correcting both on an amended federal return might recover 8,000 dollars or more in federal tax, depending on your bracket. Because you were a Florida resident, there is no state refund to add, but there is also no state return to amend, which keeps the correction simple, just one federal filing to get right.

The work has to be careful, because an amended return invites a second look at the year, so the corrected position has to be one that holds up. We do not file an aggressive amendment we cannot defend. We reconstruct the trade log, apply the correct trader and wash-sale treatment, and file the amendment with the support behind it, so the refund claim is clean rather than a fresh audit risk. Where a year is already closed by the statute, we say so rather than chasing a refund that cannot be paid. Because an amendment restarts attention on the year, we time the filing and document the correction so the refund arrives without turning a settled year back into an open question.

We review your open prior years for recoverable overpayments as part of taking you on, and file the amendments through our individual tax return work. The amended-return rules come from the IRS guidance on amended returns, the trader treatment that often drives the refund from IRS Topic 429, and the confirmation that a Florida year carries no state tax to refund from the Florida Department of Revenue.