Hubert Grzesiak

Founder of HostHours (Web, iOS & Android) - built for US short-term (STR) and long-term (LTR) rental owners to record property work, attach optional evidence, review gaps, and export factual records for their CPA. Don’t rebuild the year later. Record the work now. Whether you are tracking hours for REPS (>50% & >750h) or the 7 IRS Material Participation tests under Publication 925 (including the 100-hour STR rule), reconstructed spreadsheets built in March are a major audit risk. How HostHours helps rental owners & Real Estate CPAs: • Track who did what, when, and for how long (your hours, spouse hours, and cleaner/contractor hours). • Attach optional evidence (photos, receipts, notes) on web, iOS, or Android. • Export clean, factual time logs for your tax professional. HostHours organizes factual records for review—it does not determine qualification or guarantee a tax outcome. 👉 Check your hours with our Free IRS Pub 925 & REPS Calculator: https://hosthours.app/free-tools/material-participation-calculator/ Real Estate CPAs & Tax Strategists: Send me a DM if you’d like to review our factual CPA export format!