Quarterly Estimated Taxes for Real Estate Agents: Dates and a Simple Method

When are estimated tax payments due?

The year has four payment periods. IRS Publication 334 says Form 1040-ES payments are due on the 15th day of the 4th, 6th and 9th months of the tax year, and the 15th day of the first month after the year ends. For a calendar-year filer, the 2026 dates fall like this.

If a date lands on a Saturday, Sunday or legal holiday, the payment is on time when made the next business day. For a mailed payment, the IRS says the postmark date counts.

Do you have to pay estimated tax at all?

The IRS Estimated Taxes page says individuals, including sole proprietors, generally must pay if they expect to owe $1,000 or more when they file. A new agent with a 1099 income stream usually fits that group once commissions begin.

There is one exception worth knowing. The IRS says you do not have to pay for the current year if you owed no tax in the prior year, were a U.S. citizen or resident alien all year, and your prior tax year covered 12 months. Many career changers did owe tax last year on a paycheck, so this exception often does not apply. Check your own return, or ask a tax professional.

What goes into the payment?

Estimated tax covers more than income tax. The IRS says it covers income tax, self-employment tax and alternative minimum tax. For an agent, the self-employment tax part is easy to forget, because an employer used to pay half of it.

IRS Topic 554 explains the math. Self-employment tax applies when net earnings are $400 or more. Generally 92.35 percent of net earnings is subject to the tax. The rate is 12.4 percent for Social Security plus 2.9 percent for Medicare, which adds up to 15.3 percent. You can deduct half of the self-employment tax when you figure adjusted gross income. You figure it on Schedule SE.

Income tax depends on your whole return, so we do not give a rate here. The 1040-ES worksheet and your tax professional can do that part.

What is a safe harbor, and which one is simple?

A safe harbor is a payment level that protects you from the underpayment penalty. IRS Topic 306 says most taxpayers avoid the penalty if they owe less than $1,000 after withholding and credits, or if they paid at least 90 percent of the current year's tax or 100 percent of the tax shown on last year's return, whichever is smaller.

For a new agent, the prior-year number is often the easiest, because last year's return is already done and the amount is known. The current-year number is a guess until the year ends. The IRS also says different rules apply to certain higher-income taxpayers, farmers and fishers. Form 1040-ES covers them, so read it or ask a professional if that could be you.

How do you work it out? A worked example with made-up numbers

The numbers below are made up to show the steps. They are not typical, not a forecast and not a promise about income. Your own figures will differ.

Step one: find last year's total tax on your return. Say it was $6,000. Step two: guess this year's net profit from real estate, after business expenses. Say $40,000. Step three: figure the self-employment tax part with the IRS formula.

How do you pick the amount to send?

Using the made-up case, suppose you expect this year's total tax to be $7,000. Ninety percent of that is $6,300. Last year's tax was $6,000. The smaller of the two is $6,000, so paying $6,000 across the year, in four payments of $1,500, fits the rule the IRS describes.

If your year goes better than planned, you may owe more than you sent when you file. That is fine for the penalty rule, but it is a bill, so keep cash for it. If your year goes worse, you can lower your later payments. The IRS says to recalculate if your estimate was too high or too low.

How can you set the money aside from each closing?

Commission arrives in lumps, so a monthly habit does not fit well. Try a per-closing method instead. Pick the yearly amount you plan to send, divide it by the number of closings you expect, and move that amount to a separate savings account the day a commission lands.

In the made-up case, $6,000 divided by six expected closings is $1,000 set aside per closing. If you only close three, you would have set aside $3,000, so top it up before the next due date. Review the plan each quarter.

• Open a separate savings account used only for taxes.
• Move the set-aside amount the same day each commission arrives.
• Put the four due dates in your calendar with a reminder a week before.
• Compare what you saved with what you owe each quarter and adjust.

What if your income arrives unevenly?

Agents often earn nothing for months and then a lot at once. The IRS says that if your income comes unevenly, you may lower the penalty by annualizing income, using Form 2210. The IRS also says you can pay weekly, biweekly or monthly, as long as you have paid enough by the end of each quarter.

The IRS may waive the penalty for a casualty, disaster or other unusual circumstance, or if you retired after age 62 or became disabled and the shortfall was from reasonable cause. Do not count on a waiver. Plan for payments instead.

How do you actually send the payment?

The IRS lists several ways. You can mail Form 1040-ES with a payment, pay online, pay by phone, or pay through the IRS app. You can also make payments and see your payment history through your online account at IRS.gov/account. Publication 334 also lists EFTPS and paying by debit or credit card. Keep a record of each payment and its date.

What mistakes do new agents make with estimated tax?

These come up again and again.

• Spending a whole commission check and leaving nothing for the IRS.
• Forgetting that self-employment tax is on top of income tax.
• Assuming the January payment is optional because it is in the next calendar year.
• Using last year's paycheck tax as a plan without checking the safe harbor rules.
• Skipping a payment because a quarter had no closings.
• Mixing business and personal money, which makes the math harder.

How The Bauer Group fits

The Bauer Group is a Frisco brokerage welcoming licensed DFW agents. Opportunities are earned, not guaranteed. If you would like a calm conversation about how an office supports agents with training and local knowledge, you can start on the join page. You can also read our guides on taxes for Texas agents and the first-year budget.

Education only, not legal, tax or financial advice. Confirm licensing rules with TREC and talk to a tax professional about your own situation. Last reviewed October 30, 2026.