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  1. Home
  3. Tax Advice
  5. Property Deductions
  7. mortgage-interest-optimization

Maximize Mortgage Interest Deduction (Hypotheekrenteaftrek)

Medium Priority
Property Deductions
Estimated Savings
€0 - €1,000

Ensure all eligible mortgage interest is claimed. This includes interest on loans for home purchase, improvement, or maintenance.

Action Steps

  1. 1Verify all mortgage interest is pre-filled correctly in tax return
  2. 2Include interest on home improvement loans if they qualify
  3. 3If you moved, ensure proportional deduction is correct
  4. 4Consider refinancing if rates dropped significantly
  5. 5Interest is deductible at max 37.48% rate (capped)

Requirements

  • •Must be your primary residence
  • •Mortgage must be for purchase, improvement, or maintenance
  • •Must be an annuity or linear mortgage (not interest-only since 2013)

Calculate Your Savings

Maximize Mortgage Interest Deduction (Hypotheekrenteaftrek)

Ensure all eligible mortgage interest is claimed. This includes interest on loans for home purchase, improvement, or maintenance.

Adjust Your Situation:

Income from renting rooms in your own home

Calculation Breakdown

Base Amount
€5,000
Deductible Amount
€5,000
Tax Rate
0.4%
Annual Savings
€19
Exemption limit 2026€6,633
Deductible percentage:100.0%

Important to know:

  • • This calculation is an estimate based on 2026 tax rates
  • • Actual savings may vary depending on your total income
  • • Always consult a tax advisor for complex situations

Questions for Bas

Related scenarios

Rent vs buy
Compare tax effects of renting versus owning.

Related Tax Advice

Tax-Free Room Rental (Kamerverhuurvrijstelling)Temporary Rental (Airbnb) Tax Rules
This information is for guidance only and should not be considered professional tax advice. Consult a tax professional for your specific situation.