Tax Deductions for Real Estate Agents: What's Actually Ordinary and Necessary

Most real estate agents work as independent contractors under their brokerage, not employees, which means every commission check arrives with nothing withheld and every deductible expense has to be tracked and claimed by the agent directly. There is no payroll department quietly handling any of it in the background.

MLS and board dues, license renewal fees, and errors-and-omissions insurance are the recurring cost of simply being licensed to do the work, and they are fully deductible ordinary business expenses that a lot of agents forget to total up at year-end because they arrive as small, scattered charges throughout the year rather than one obvious annual bill.

Marketing and listing costs, professional photography, staging, signage, print and digital advertising tied to a specific property, are core deductible expenses. The distinction worth keeping clean is between marketing a specific listing, which is straightforwardly deductible, and broader personal brand marketing, which can also be deductible but benefits from documentation showing a real business purpose rather than blending indistinguishably into personal spending.

Mileage between showings, listing appointments, and open houses adds up faster than most agents estimate, because the miles are scattered across many short trips rather than one long commute. The standard mileage method requires a contemporaneous log, date, purpose, and mileage for each trip, and vehicle deductions are exactly the kind of claim the IRS scrutinizes closely when documentation is thin, so a log built after the fact from memory is a weaker position than one built as the year happens.

A home office deduction remains available to agents even when the brokerage provides a desk, because the desk at the office doesn't disqualify a separate space used regularly and exclusively for the agent's own administrative work, client follow-up, transaction paperwork, marketing planning. The regular-and-exclusive-use test is the same one that applies to any self-employed filer.

Broker splits, desk fees, and franchise fees are deductible ordinary business expenses, but they're easy to under-claim because they're often netted out before the agent ever sees the commission check. Reporting only the net amount received, without separately grossing up the commission and claiming the split as its own expense line, understates both gross revenue and deductible expense in a way that can distort the picture a lender or the agent's own tax planning relies on.

The S-corp election question becomes worth asking once commission income is consistently well above what a reasonable salary for the role would look like, the same self-employment tax logic that applies to any pass-through business. What's different for agents is the shape of the income itself: commissions arrive deal by deal, often in an irregular pattern, while an S-corp requires running actual, regular payroll for the shareholder-employee. That mismatch between lumpy commission timing and a payroll schedule that doesn't pause between deals is a real practical friction worth planning around, not just a paperwork detail.

OICPA works with real estate agents and brokers on mileage and expense tracking systems built for commission-based income, and on running the S-corp breakeven math against actual trailing commission history rather than a rule of thumb that doesn't reflect how the income actually arrives.