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Quarterly Taxes for Realtors

Quarterly Estimated Taxes for 1099 Workers & Self-Employed

If you're a 1099 agent expecting to owe more than $1,000 in taxes, the IRS wants four payments a year — not one. Miss a deadline and you owe the underpayment penalty (6% annualized as of Q2 2026, set quarterly by the IRS). The same rules apply to any 1099 worker or self-employed professional. Here's how to stay ahead of it.

Why Most Agents Underpay (and Pay the Penalty)

Quarterly tax math isn't intuitive — and the IRS doesn't send you a bill. You either calculate and send it on the right four dates, or you face a penalty that compounds quietly until April.

✗Forgetting that Q2 is due June 15, not June 30 (it catches almost everyone the first year)
✗Setting aside 25% of commission and assuming that covers it (it usually doesn't — SE tax alone is 15.3%)
✗Not adjusting for a big closing in Q3 or Q4
✗Skipping a quarter because cash was tight, then owing penalty + interest
✗Using last year's income when this year is materially higher (under-pays safe harbor)
✗Relying on a mailed paper check — IRS Direct Pay or EFTPS gives you instant confirmation and avoids USPS delivery risk

How KeyTax Handles Quarterly Estimates

KeyTax tracks your YTD net income in real time and recomputes your next quarterly payment after every expense and every closing. You always know what to send and when.

Real-Time Quarterly Estimate

Your home screen shows the next payment due and the exact dollar amount, recalculated as your income and expenses move. No spreadsheets, no end-of-quarter scramble.

Safe-Harbor Calculator

Choose between paying 100%/110% of last year's tax (the safest, simplest option) or 90% of this year's actual — KeyTax shows both and tells you which is lower.

Calendar Reminders

Push notifications 10 days before each due date — April 15, June 15, September 15, January 15 — with a direct link to IRS Direct Pay so you can send in 30 seconds.

Closing-Day Adjustments

Log a big closing and KeyTax instantly tells you how much of it to set aside for the next quarterly payment, so the money never accidentally gets spent.

What You Get With KeyTax

Quarterly amount due, live on your dashboard, 365 days a year
Safe-harbor comparison so you can choose lowest payment that avoids penalty
Push notifications 10 days before each IRS deadline
One tap to IRS Direct Pay or EFTPS — no manual amount entry
Year-end snapshot showing what you paid vs what you owe, so April has no surprises
Works for any 1099 worker or self-employed professional, not just real estate agents

Frequently Asked Questions

April 15, 2026 (Q1) — June 15, 2026 (Q2) — September 15, 2026 (Q3) — January 15, 2027 (Q4). Notice that Q2 is only 2 months after Q1, not 3 — that's where most new agents miss their first payment.

A reasonable starting rule is 25–30% of net commission (after brokerage split). That covers the 15.3% self-employment tax plus federal income tax in the 12–22% bracket. KeyTax computes the actual percentage based on your projected total annual income, which is far more accurate than the rule of thumb.

Yes. Any self-employed worker or 1099 professional who expects to owe more than $1,000 in federal taxes for the year must make quarterly estimated payments. The same four deadlines, the same safe-harbor rules, and the same underpayment penalty apply to freelancers, consultants, independent contractors, and sole proprietors of any kind.

You avoid the underpayment penalty if your quarterly payments total either (a) 90% of this year's actual tax or (b) 100% of last year's total tax (110% if last year's AGI was over $150,000). Most agents pick option (b) because it's a fixed, known number from January 1.

You owe the IRS underpayment penalty, computed quarter by quarter. The rate is reset every quarter (federal short-term rate + 3 points) — it was 7% in Q1 2026 and dropped to 6% in Q2 2026. Missing a $5,000 payment by 3 months at 6% costs about $75 in penalty. Not catastrophic — but it compounds every quarter you're behind, and it's deductible exactly zero of the time.

If you expect to owe less than $1,000 in tax for the year (after withholding from any W-2 income), no. Otherwise yes. Most new agents who close even one or two deals in their first year cross the $1,000 threshold easily and need to start quarterly payments.

More Resources

Explore related tools and resources.

Tax App for Real Estate Agents Mileage Tracker for Realtors Expense Tracker for Agents Bookkeeping App for Realtors Schedule C for Agents Real Estate Tax Deductions Self-Employment Tax Calculator Learn About KeyTax

Stop Guessing What You Owe Each Quarter

KeyTax tells you the exact quarterly payment due, every quarter, and reminds you 10 days before the IRS deadline.

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A product by RA Asset Solutions LLC