#home-ownership
Track home ownership costs, mortgage, and property expenses
How Section 165(i) lets taxpayers in federally declared disaster areas deduct casualty losses on the prior year's return via Form 4684 and Form 1040-X — election mechanics, the six-month deadline, safe-harbor valuations, and when the prior-year election actually beats waiting.
A side-by-side comparison of the simplified $5-per-square-foot method and Form 8829's actual expense method for the 2026 home office deduction, with worked examples, depreciation recapture math, carryover rules, and a decision framework for self-employed filers.
How Section 121 lets U.S. homeowners exclude up to $250,000 ($500,000 for joint filers) of capital gains on a primary home sale — covering the 24-month ownership and use tests, the two-year frequency rule, partial exclusions, depreciation recapture, and the nonqualified-use allocation.
Section 25D's 30% residential clean energy credit ends December 31, 2025 under the OBBBA. How to file the final-year claim on Form 5695, carry unused credit forward indefinitely, and use TPO leases or Section 48E to capture value in 2026.
For 2026 the SALT cap rises to $40,000, reviving the sales tax deduction for homeowners and big-ticket buyers. Choose between sales tax and state income tax on Schedule A, use the IRS optional tables, and stack actual tax paid on vehicles, boats, or renovation materials on top of the table amount.
The 2026 SALT cap rises to $40,400, restoring the property tax deduction for many homeowners in high-tax states. Here are the new rules, the MAGI phaseout starting at $505,000, the income-based deductions, and the bunching, recordkeeping, and rental-property strategies that maximize the benefit.
Schedule A itemized deductions return in play for 2026 as the SALT cap rises from $10,000 to $40,400, charitable gifts face a new 0.5% AGI floor, and the $750,000 mortgage interest cap becomes permanent. This guide covers what qualifies, what changed under the OBBB, and how to decide whether itemizing beats the standard deduction.
IRS Form 1098 reports your mortgage interest paid and is the key document for claiming the mortgage interest deduction on Schedule A. Covers every box on the form, 2026 deduction limits, the expanded SALT cap, and step-by-step filing instructions.
Learn how to effectively model real estate transactions in Beancount, treating properties as assets and understanding mortgage liabilities and expenses for better financial management.
