casatoo_simulate_mortgage
Simulate a Portugal mortgage
Estimate Portugal residential purchase costs with the same logic as the Casatoo calculator: 2026 mainland/island IMT, youth relief, stamp duty, loan payment, savings shortfall, effort rate, rate scenarios and annual amortisation. Anonymous, read-only, no account or location lookup needed. EUR amounts; TAN is percent. Omitted fields use published illustrative defaults, not known facts about the user. Include assumptions when presenting results.
priceyearsregionsavingstax_valueother_debtannual_rateyoung_buyermonthly_costspurchase_typemonthly_income