Real Estate Agent Taxes: 1099 Basics for Your First Year

The first commission check is a famous trap. It arrives whole — no withholding, no deductions, just a number bigger than any paycheck you’ve had — and it feels like yours. Some of it isn’t. It belongs to the IRS; you’re just holding it until the next estimated-payment deadline.

This post covers the shape of agent taxes: what changes when you become an independent contractor, the categories that matter, and the questions to bring to a professional. Deliberately absent: rates, brackets, thresholds, and percentages. Those change, they depend on your total situation, and getting them from a blog post instead of a CPA is exactly the first-year mistake this post exists to prevent.

What actually changed when you hung your license

As a W-2 employee, your employer withheld income tax from every paycheck and paid a share of your Social Security and Medicare taxes. As an agent, you’re almost certainly an independent contractor — your brokerage pays you gross and reports it on a 1099. Three consequences:

1. Nothing is withheld. Every dollar that lands in your account is pre-tax. You are now your own withholding department.
2. Self-employment tax exists. Self-employed people pay both the employee and employer portions of Social Security and Medicare taxes, on top of regular income tax. This is the line item that shocks first-year agents most, because employees never see the employer half.
3. The IRS expects payment through the year, not just in April. Self-employed taxpayers generally make quarterly estimated payments. Miss them and you can owe penalties on top of the tax. A CPA will tell you what to send and when, based on your actual numbers.

One genuine piece of good news for Washington agents: WA has no state income tax, so your income-tax life is primarily federal. (Whether any state or local business obligations apply to your practice is a question for your CPA or bookkeeper — business structures and local rules vary.)

The working habit that prevents the April disaster

The mechanics are boring and effective:

• Open a separate tax savings account. When a commission lands, immediately move a slice — your CPA will give you the right fraction for your situation — into it. That money was never yours to spend.
• Open a separate business account too. Run every business expense through it. Come tax time, your records assemble themselves instead of being archaeology.
• Track as you go, especially mileage. Agents drive constantly, and vehicle use is typically one of the largest deductions in the business — but only if it’s documented contemporaneously, not reconstructed in March.

Deduction categories to track (not amounts — categories)

Ordinary and necessary business expenses generally reduce your taxable business income. For agents, the usual categories include:

• Vehicle and mileage — business driving, logged trip by trip
• Licensing and dues — license renewal, MLS fees, association dues, continuing education
• Brokerage costs — desk fees, transaction fees, your E&O insurance share
• Marketing — signs, photography, website, advertising
• Technology — CRM, e-signature tools, phone (business portion)
• Home office — if you genuinely use space regularly and exclusively for business; the rules are specific, ask
• Professional services — the CPA and bookkeeper themselves, fittingly, are deductible business expenses
• Health insurance — self-employed people may deduct premiums in some situations; very much a “depends on your facts” item

The discipline matters more than the list: an undocumented deduction is a deduction you don’t get. Many of these are the same costs we cataloged in what it costs to get licensed and launched — now you’re tracking them for two reasons instead of one.

Questions to bring to your CPA (early, not in April)

A good first meeting — ideally before or right after your first closing — covers:

1. How much of each commission should I set aside, given my household’s full picture?
2. What are my quarterly estimated payment dates and amounts?
3. How should I track mileage and expenses so you can actually use my records?
4. Does a business entity (LLC, S-corp election) make sense for me — and when, since the answer for a first-year agent is often “not yet”?
5. What retirement accounts are available to the self-employed, and when should I start one?

If a CPA’s fee feels heavy in a thin first year, remember the first-year economics: one prevented penalty or one properly captured deduction category typically covers it. This is also a place where part-time agents have it more complicated, not less — W-2 income plus 1099 income interact, and that’s precisely a professional’s territory.

The honest take

Agent taxes aren’t hard because the concepts are hard. They’re hard because nobody does it for you anymore, and the failure mode is silent until a tax bill arrives with penalties attached. Set aside from check one, pay quarterly, track everything, and buy professional advice early.

Then get back to the part of the business only you can do: winning clients on clear value. When you’re ready to compete on transparent pricing, publish your fee on Manaky — the free platform where Greater Seattle agents list what they charge, side by side. The agent waitlist is open.