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USFinNexus

Mortgage Interest Tax Deduction 2026: How Much Can You Save?

If you itemize, mortgage interest may be deductible. Calculate your potential tax savings.

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USFinNexus Editorial TeamSource-based research

Finance & Mortgage Research Team

Based on CFPB, HUD, FHFA & Tax Foundation data

The USFinNexus editorial team researches and writes mortgage and personal finance guides using data sourced directly from the Consumer Financial Protection Bureau (CFPB), the U.S. Department of Housing and Urban Development (HUD), the Federal Housing Finance Agency (FHFA), and the Tax Foundation. Calculator results are educational estimates; no government endorsement or licensed professional review is implied.