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How do real estate agents handle quarterly estimated tax payments?

Real estate agents work as independent contractors. Brokerages issue 1099s, not W-2s, which means no taxes are withheld from commission checks. The IRS and California Franchise Tax Board both expect you to pay in throughout the year through quarterly estimated payments.

Federal estimates go in on Form 1040-ES. California estimates go in on Form 540-ES. The due dates are April 15, June 15, September 15, and January 15 of the following year. Miss these and underpayment penalties start accruing, even if you pay everything in full by April of the next year.

California doesn’t follow the federal payment schedule evenly. The state wants 30% of your estimated tax by April 15, 40% by June 15, nothing in September, and the final 30% by January 15. Agents who assume California mirrors federal timing end up short in the second quarter. Pay attention to the percentages, not just the dates.

You have two common ways to calculate what you owe. The first is the safe harbor method, where you pay 100% of last year’s total tax liability (110% if your prior year adjusted gross income was over $150,000). This protects you from underpayment penalties regardless of how much you actually end up earning this year. The second is projecting current year income and paying 90% of that estimated liability. Projecting works when your income is trending down or stable. When commissions jump, the safe harbor is usually the cleaner choice.

The hard part for agents isn’t the math, it’s the cash. Commission income is lumpy. A closing in March doesn’t mean another one in April. Set aside a fixed percentage from each commission check the moment it hits your account. Most agents should hold back somewhere between 25% and 35% depending on income level and deductions. Park it in a separate account so you’re not tempted to spend it and so the money is there when the estimate is due.

Track everything that reduces your taxable income through the year. Mileage, MLS dues, marketing costs, office fees, desk fees, licensing, E&O insurance, and transaction coordinator fees all cut what you owe. Quarterly estimates based on gross commissions without accounting for deductions overpay the government and strain your cash flow. Good bookkeeping during the year makes these calculations accurate instead of guesses.

If estimated payments are slipping or you’re not sure what to set aside, working with Pasadena bookkeepers who understand commission-based income takes the guesswork out of it. We help real estate agents across the San Gabriel Valley track income and expenses in real time so quarterly estimates are calculated from actual numbers, not best guesses.

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A Squared Bookkeepers is a Pasadena accounting firm serving small and medium-sized businesses throughout the San Gabriel Valley and greater Los Angeles. We provide full-service bookkeeping, payroll, and advisory services, led by an owner who brings 20+ years of accounting experience from institutional real estate and construction.

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