New Tax Changes Affect Homeowners and Estate Planning

What Happened

Tax professionals are highlighting significant changes to homeowner tax benefits that took effect in 2026, creating new considerations for estate planning strategies. The most notable change involves the state and local tax (SALT) deduction cap, which has increased from the previous $10,000 limit to $40,400 for 2026. This temporary increase will grow by 1% annually through 2029 before reverting to the original $10,000 cap in 2030.

The new tax structure introduces a complex phase-out mechanism for high earners. Individuals with modified adjusted gross income between $500,000 and $600,000 face a 30% reduction in their SALT deduction for each dollar earned in this range. At $600,000 in modified adjusted gross income, the deduction drops back to $10,000, creating what tax professionals call a “SALT torpedo” effect that can push marginal tax rates to 45.5% for single filers.

The changes maintain existing mortgage interest deduction limits at $750,000 for new loans (or $1 million for loans originated before December 16, 2017) and preserve the primary residence capital gains exclusion of $250,000 for single filers and $500,000 for married couples. Tax experts emphasize the continued importance of tracking home improvements, as these additions to cost basis can significantly reduce capital gains taxes when properties are sold.

What It Means

These tax changes create new estate planning considerations for homeowners across different income levels. The temporary SALT deduction increase provides relief for many families, but the phase-out mechanism creates a complex planning environment for higher earners. In states with significant property tax burdens, homeowners may need to reconsider their overall tax strategy and how it integrates with their estate planning goals.

The “SALT torpedo” effect particularly impacts estate planning for individuals in the $500,000 to $600,000 income range. These taxpayers face effective marginal rates that can exceed normal federal brackets, making strategies like maximizing pre-tax retirement contributions, health savings accounts, and tax-loss harvesting more valuable. For estate planning purposes, this income range may trigger considerations about trust structures that could help manage taxable income across multiple years.

The temporary nature of these changes adds complexity to long-term estate planning strategies. With the enhanced SALT deduction set to expire in 2030, families need to consider how their tax situation will change over time. This is particularly relevant for those considering trusts versus wills as their primary estate planning vehicle, as trusts can provide more flexibility in managing tax consequences across changing tax environments.

Context from SimplyTrust

For families navigating these tax changes, proper estate planning becomes even more critical. The interaction between homeownership, tax planning, and estate transfer strategies requires careful coordination. Understanding how trusts help avoid probate while potentially providing tax planning benefits can be valuable for homeowners facing these new tax realities.

The emphasis on tracking home improvements for tax basis purposes also highlights the importance of comprehensive estate inventory management. Families who maintain detailed records of property improvements not only benefit from reduced capital gains taxes but also provide clearer documentation for estate administration purposes.

Source: Home Tax Tips – HumbleDollar