Wholesaling Real Estate Taxes: How Your Assignment Fee Actually Gets Taxed

You closed your first deal. The title company wires the assignment fee, you see the number hit your account, and for about a day it feels like free money. Then the question shows up: what do I actually owe on this? And right behind it, the wrong answer that floats around every wholesaling forum, that it is a capital gain taxed at those nice 15 to 20 percent rates you heard real estate people brag about.

It is not. Getting this wrong is the single most expensive mistake a new wholesaler makes, because you find out in April when the bill is already due and the money is already spent. So let me walk you through how wholesaling real estate taxes actually work, in plain English, the way I wish someone had laid it out before my first check cleared.

1. How Wholesaling Income Is Classified (Ordinary Business Income)

Here is the core fact everything else hangs on: the IRS treats wholesaling as an active business. You are not an investor holding an asset. When you find a motivated seller, lock up the contract, and sell your rights to that contract, you are running a business and getting paid for it. So your wholesale fee is ordinary business income, full stop.

That distinction is not academic. Ordinary business income gets hit two ways. First, your ordinary income tax bracket, which runs from 10% up to 37% at the federal level depending on your total income. Second, self-employment tax, which I will break down in the next section. A buy-and-hold investor who owns a rental for two years and sells it pays long-term capital gains, the 15% to 20% rates people love to quote. You do not get those rates, because you never owned the property. You owned a contract and you sold it.

This holds whether you do a straight assignment or a double close. In an assignment, you transfer the contract and pocket the spread. In a double close, you actually buy and immediately resell, but for a wholesaler the profit is still active business income, not a held-asset gain. RealEstateSkills and PropStream both land on the same conclusion here: the IRS views wholesaling as a business, and the profit is taxed as ordinary income subject to self-employment tax.

One more thing that trips people up. The income is taxable in the year you receive the check, whether or not anybody sends you a 1099. The form is a reporting convenience, not the trigger. If the money hit your account in 2026, it is 2026 income.

2. Schedule C and Self-Employment Tax

If you are operating as a sole proprietor or a single-member LLC, your wholesaling income and expenses go on Schedule C (Form 1040). That is the form where you list what you collected in fees and subtract what you spent finding deals, and the bottom line is your net profit. Partnerships file Form 1065 and S-corps file Form 1120-S, but most beginners are on Schedule C and will stay there for a while.

The 15.3% you did not see coming

Self-employment (SE) tax is the part that surprises new wholesalers most. It is 15.3% of your net earnings, made up of 12.4% for Social Security and 2.9% for Medicare. When you work a normal W-2 job, your employer quietly pays half of this for you. As a wholesaler you are both the business and the worker, so you cover the whole thing yourself.

There are two details here that the worst-case headlines leave out, and both work in your favor. First, SE tax is calculated on 92.35% of your net profit, not 100%, so the burden is a bit lighter than a flat 15.3% on the full check. Second, you get to deduct one-half of your SE tax above the line when figuring your adjusted gross income. The IRS spells both of these out on its self-employment tax page.

The 12.4% Social Security piece only applies up to a cap. For 2025 that wage base is $176,100, up from $168,600 in 2024, per the Journal of Accountancy. Earn above the cap and the extra is only subject to the 2.9% Medicare portion, which has no ceiling. Worth noting: the IRS SE-tax page itself still showed the older 2024 figure when I last checked it, so always confirm the current year's wage base before you file. The 2026 base was announced around October 2025, so check it if you are filing for a 2026 tax year.

If your wholesaling really takes off, there is one more layer. A 0.9% Additional Medicare Tax kicks in on self-employment income above $200,000 for single filers, $250,000 married filing jointly, or $125,000 married filing separately, figured on Form 8959. That is a good problem to have, and it is far above where most people reading this are starting.

You owe SE tax and have to file once your net self-employment earnings reach $400 or more for the year. That is a low bar. One small assignment fee clears it.

3. Quarterly Estimated Taxes

This is the one that bites people who are used to a W-2. When you have a job, taxes come out of every paycheck automatically. Nobody withholds anything from a wire from the title company. The IRS still wants its money throughout the year, so you pay it yourself in four installments.

The rule: if you expect to owe $1,000 or more in federal tax for the year after any withholding, you are required to make quarterly estimated payments. The due dates are April 15, June 15, September 15, and January 15 of the following year. Miss them and you can get hit with an underpayment penalty, even if you pay the full balance when you file in April.

The clean way to handle this, and the rule of thumb almost every wholesaling tax guide repeats, is to set aside 25% to 35% of every assignment check the moment it lands. Move it to a separate account you do not touch. That covers your combined income plus SE tax and funds the quarterly payments so the money is sitting there when each due date comes. The wholesalers who get crushed are the ones who spent the whole check on marketing and a truck and then met a tax bill they had no cash for.

4. 1099-NEC vs 1099-S: Who Issues What

Both of these forms can show up in a real estate deal, and wholesalers constantly mix them up. The difference comes down to what you actually got paid for.

1099-NEC: your assignment fee

An assignment fee is payment for assigning your contract rights. In the eyes of the IRS that is nonemployee compensation, a service. So it gets reported on Form 1099-NEC when it hits $600 or more. Often the title company or the end buyer issues it. This is the form you should expect on a standard assignment.

1099-S: an actual property transfer

Form 1099-S reports gross proceeds from the sale or exchange of real estate, meaning an actual transfer of title. You would see this on a double close where you take title to the property and then resell it. Note that the 1099-S has no minimum dollar threshold, unlike the $600 floor on the 1099-NEC.

The trap is treating a 1099-S like it changes the character of your income. It does not. A double close still produces ordinary business income for a wholesaler. And the bigger point holds for both forms: you owe the tax whether or not a 1099 ever arrives. The form is paperwork. The income is the income.

5. Deductions Wholesalers Can Take

Here is the good news after all that. You are taxed on net profit, not gross fees, and your business deductions come off the top before either income tax or SE tax is calculated. Every legitimate dollar you spend finding and closing deals lowers the number both taxes are figured on. This is real money, and the wholesalers who track it carefully keep noticeably more of every check.

Common deductible expenses for a wholesaling operation include:

• Marketing and lead generation: direct mail, cold calling, SMS campaigns, PPC, bandit signs, list costs.
• Skip tracing and data: the per-record cost of pulling owner contact info.
• Mileage and vehicle: driving for dollars, property visits, meeting sellers.
• Legal and accounting fees: your attorney, your CPA, contract review.
• Software and tools: CRM, dialer, list-building platforms, e-sign.
• Office costs: home office, phone, internet, the portion used for the business.
• Contractor and VA pay: what you pay people to generate and work leads.

PropStream's guide calls out marketing, mileage, professional services, and office costs specifically, and the principle is broad: ordinary and necessary business expenses reduce the net profit that both income tax and SE tax are calculated on. The discipline that matters is keeping records. Save receipts, log mileage, and run business spend through a business account so it is clean at tax time. A shoebox of guesses does not survive an audit.

6. When to Bring In a CPA / Entity Considerations

A lot of new wholesalers rush to form an LLC thinking it slashes their taxes. It does not, at least not by itself. A single-member LLC is a disregarded entity for tax purposes, which means you still file Schedule C and still pay the 15.3% SE tax. The LLC gives you liability separation and a cleaner business identity, both worth having, but it is not a tax cut.

The S-corp move

The actual SE-tax-reduction play is electing S-corp taxation. The mechanics: you pay yourself a reasonable salary, which is subject to payroll tax, and take the remaining profit as distributions that are not subject to the 15.3% SE tax. The commonly cited example is taking $50,000 as a distribution instead of salary, which can save roughly $7,650 in SE tax.

Notice the word "can," because two things are true. This only makes sense once you are at higher, consistent profit levels. And it adds real cost: payroll processing, a separate business return, more accounting work, and the IRS expectation that your salary is genuinely "reasonable." Below a certain profit level, the overhead eats the savings. The $7,650 figure is an illustrative example, not a guarantee, and it only applies at scale.

For more on how long it typically takes to get to that first taxable check and what early income looks like, see our breakdown of how long it takes to close your first wholesale deal. And if you are still nailing down the paperwork side, the guide to wholesale real estate contracts covers the documents behind the fee.

7. First-Check Checklist

You just got paid on your first deal. Do these seven things before you spend a dollar of it.

1. Move 25-35% of the check to a separate tax account immediately. Treat it as money that was never yours. This funds your quarterly payments and your final bill.
2. Mark it as ordinary business income, not a capital gain. It goes on Schedule C. Do not let anyone talk you into capital-gains treatment.
3. Confirm which 1099 you should expect. A standard assignment means a 1099-NEC at $600+. A double close means a possible 1099-S. Either way, log the income now.
4. Calendar your quarterly due dates. April 15, June 15, September 15, January 15. Set reminders a week before each.
5. Open or clean up a business bank account. Run all deal income and expenses through it so your deductions are clean.
6. Start tracking deductions today. Marketing, skip tracing, mileage, software, professional fees. Every dollar you log lowers what you owe.
7. Book a CPA who knows real estate. Even one session before your first filing pays for itself, and they will tell you when an entity change is worth it.