The 20% QBI deduction is one of the most valuable deductions available to Potrero real estate investors — but it requires careful qualification. Rental real estate qualifies if: (1) you qualify for REPS; (2) your STR qualifies under the STR loophole; or (3) you meet the rental real estate safe harbor (250+ hours of rental services, contemporaneous records). The deduction is limited for high-income taxpayers (phase-outs apply above $197,300 single / $394,600 married in 2026). KDA’s team will determine your QBI eligibility and maximize the deduction.

For Potrero real estate investors facing a short sale or foreclosure, the tax consequences can be significant and counterintuitive. You may owe taxes even though you received no cash — because the debt discharged is treated as proceeds. The good news: multiple exclusions may apply (insolvency, bankruptcy, qualified real property business indebtedness). KDA’s Potrero real estate CPA team will analyze your specific situation, determine which exclusions apply, and prepare the required IRS forms to minimize your tax liability from the distressed disposition.

A cash-out refinance on a rental property does NOT create taxable income — loan proceeds are not income. This is the basis of the ‘buy, borrow, die’ strategy: you access the equity in your Potrero rental properties through refinancing, spend the cash tax-free, and never trigger capital gains or depreciation recapture. The trade-off is that mortgage interest on the cash-out portion may be limited depending on how you use the proceeds. If used for investment purposes (buying more rentals), the interest is fully deductible. KDA’s team will structure your refinancing strategy to maximize deductibility.

Fix-and-flip properties are treated fundamentally differently from buy-and-hold rentals under the tax code. Flippers are classified as ‘dealers’ — the properties are inventory, not capital assets. This means: (1) profits are taxed as ordinary income (up to 37%), not capital gains (15–20%); (2) self-employment tax (15.3%) applies to net profits; (3) no 1031 exchange eligibility; (4) no depreciation deductions. The combined federal tax rate on flip profits can reach 52%+. KDA’s Potrero team structures flipping operations through S-Corps or LLCs to minimize self-employment tax and maximize deductions.

The IRS classifies income into three categories, each with different tax treatment: (1) Active (earned) income — wages, self-employment income, real estate dealer income; subject to income tax AND self-employment/FICA tax. (2) Passive income — rental income, limited partnership income; subject to income tax but NOT self-employment tax; losses can only offset passive income. (3) Portfolio income — dividends, interest, capital gains; subject to income tax and potentially NIIT; not subject to SE tax. For Potrero real estate investors, the goal is to maximize passive income (no SE tax) while unlocking passive losses through REPS or the STR loophole.

Yes — if one spouse qualifies for REPS, the couple can use the REPS designation on their joint return. The qualifying spouse’s rental losses become non-passive for the couple’s joint return, allowing them to offset the other spouse’s W-2 income. However, both the 750-hour test and the majority-time test must be met by the qualifying spouse individually — you cannot combine both spouses’ hours. This is a powerful strategy for couples where one spouse is a full-time real estate investor and the other has significant W-2 income. KDA’s Potrero team structures REPS strategies for couples regularly.

The 14-day rule (also called the vacation home rule) applies when you use a rental property personally for more than 14 days OR more than 10% of the days it’s rented, whichever is greater. If you exceed this threshold, the property is classified as a ‘vacation home’ — deductions are limited to rental income (you cannot generate a loss), and the property may not qualify for the STR loophole. KDA’s Potrero team tracks personal use days carefully for STR clients and advises on how to stay below the threshold to preserve full deductibility.

Beyond the obvious deductions (mortgage interest, property taxes, insurance, repairs), Potrero investors commonly miss: start-up costs for new properties, legal and professional fees for entity formation, cost segregation on existing properties, the home office deduction for portfolio management, vehicle expenses for property-related travel, and the QBI (qualified business income) deduction if your rental qualifies. KDA’s comprehensive deduction review typically uncovers $5,000–$25,000 in missed deductions for new clients.

Cost segregation ROI is typically 10:1 to 30:1. A study costing $5,000 on a $600,000 Potrero rental property might generate $120,000–$180,000 in accelerated deductions and $44,000–$66,000 in immediate tax savings. The One Big Beautiful Bill Act’s permanent restoration of 100% bonus depreciation in 2025 makes this strategy even more powerful — you can write off the entire reclassified amount in year one rather than spreading it over 5–15 years.

Material participation documentation is the difference between a successful STR loophole claim and an IRS audit loss. You need: (1) a daily time log with specific activities and hours; (2) records of guest communications (Airbnb/VRBO message history); (3) receipts and invoices for maintenance and supplies; (4) evidence of your management decisions. KDA’s Potrero real estate CPA team provides a complete documentation kit and conducts annual reviews to ensure your records are audit-ready.