The answer depends on your volume and frequency. If you flip a few properties a year, the IRS may consider you an investor, and your profits get taxed as capital gains. But if you flip regularly, the IRS can classify you as a dealer. That changes the tax picture significantly.

When you’re a dealer, your flip profits become ordinary income. They’re taxed at your marginal income tax rate instead of the lower capital gains rate. On top of that, dealer profits are subject to self-employment tax, an additional 15.3% combining Social Security and Medicare. For a profitable flip business, that adds up fast.

An S-corporation can help manage the self-employment tax piece. When your flipping activity runs through an S-corp, you pay yourself a reasonable salary, which is subject to payroll taxes. But any remaining profit passes through to you as a distribution, and distributions from an S-corp are not subject to self-employment tax. So instead of paying SE tax on your entire net profit, you only pay payroll taxes on the salary portion.

The key word there is “reasonable.” The IRS expects S-corp owners to take a salary that reflects the work they actually do. Set it too low and you’re inviting an audit. But even with a fair salary, the tax savings on the distribution portion can be meaningful when you’re flipping multiple properties a year.

There are costs and complexity that come with an S-corp. You’ll have a separate entity to maintain, payroll to run, and additional tax filings. For someone doing one or two flips a year, the setup and ongoing costs may outweigh the tax savings. For someone running a steady pipeline of projects, the math often looks different.

This is a structuring decision that belongs with your tax advisor. The right answer depends on your flip volume, your other real estate activities, your state’s tax treatment of S-corps, and your overall tax situation. If you hold rentals alongside your flips, your dealer activity and your investment activity may need to live in separate entities. These interactions matter.

What we can help with on the real estate bookkeeping side is making sure your project records are clean enough to support whatever structure you choose. Tracking acquisition costs, rehab expenses, holding costs, and sale proceeds by flip is essential regardless of entity type. Clean books give your tax advisor the full picture to make the right recommendation.

If you’re flipping frequently and haven’t had a conversation with a tax professional about entity structure, that should be the first step. The S-corp question is one piece of a broader strategy that includes how your flipping activity interacts with your other holdings and your long-term wealth building plan.