Pre-Tenancy Tenant Solvency Calculator

Calculate tenant effort rates (debt-to-income ratio) and instantly assess the risk of financial default. Whether analyzing a new applicant or adjusting lease terms, our free tool calculates the real financial exposure and affordability limits in seconds.

Tenant Solvency Assessment

1
Property
& Location
2
Financial
Conditions

Location and Property Details

Financial Conditions and Tenant Data

Financial data is used exclusively for solvency analysis and is not permanently stored.
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Analyzing tenant solvency…

Market Comparison
Simple Rent-to-Income Ratio
Rent ÷ gross income. ≤ 30% healthy · 30–40% moderate · > 40% high risk
Total Debt-to-Income Ratio
(Rent + debts) ÷ income. ≤ 40% safe · 40–45% borderline · > 45% exceeds Bank of Portugal limits
Net Financial Exposure
Maximum landlord loss in case of default: 6 months of eviction + €1,500 legal costs, minus guarantees received
Calculation Details
Monthly Rent
Existing Monthly Expenses
Combined Tenant Income
Rent in Advance (€)
Security Deposit (€)
Simple Rent-to-Income Ratio
Total Debt-to-Income Ratio
Net Exposure (6 months eviction + €1,500 legal)
Property Summary
Location
Type and Typology
Extras
Generated by AluSeg ·
For informational purposes only. Does not replace professional legal advice.
Unlock Complete Management of Your Rental

Did you know that you can also create this contract 100% for free on our app? Besides generating the lease agreement, you can manage the entire process in one place: check the tenant's solvency and manage your property from start to finish.

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Step 1

Enter Location and Property Details

Enter your municipality, parish, and property type in Portugal. This vital data maps real-world rental terms directly to Aluseg's local rental database.

Step 2

Define Financial Terms and Income

Provide the proposed monthly rent, security deposit terms, and the potential tenant's verified gross monthly income, along with existing debt obligations.

Step 3

Review the Risk Assessment Report

The tool instantly performs financial calculations to present the tenant's Simple and Global Effort Rates, their Net Financial Exposure in case of default, and a clear risk rating.

Institutional Risk Threshold Levels

Aluseg filters tenants’ financial data through standard banking and insurance risk thresholds used across the Portuguese real estate sector. Assess where your applicant fits:

Underwriting Grade Simple Effort Rate Global Debt Profile Recommended Action for the LandlordGrade A (Low Risk)≤ 30%≤ 40%Safe to issue the lease agreement under standard terms. Strong liquidity margins.Grade B (Moderate Risk)30.1% - 40%40.1% - 45%Conditional approval: Reaches maximum bank credit safety limits. Requires aGuarantorPortuguese.Grade C (High Risk)> 40%> 45%Critical danger. Violates the macroprudential limits of the Bank of Portugal. Do not proceed without advanced rent guarantee insurance.
Underwriting Metrics

Capital Protection within the Portuguese Rental Framework

In Portugal, managing property cash flow requires rigorous upfront screening. Since resolving non-payment through the Balcão do Arrendatário e do Senhorio (BAS) or local courts can tie up your asset for months, defensive underwriting is your highest-leverage task. Aluseg ensures you never sign a lease agreement blind.

Simple Rent-to-Income Ratio

Identifies whether the base rent requested for the property overburdens the tenant household's pool of verifiable income.

Cross-Liability Verification

Analyzes the true budgetary impact of existing auto loans, personal loans, and credit lines that affect their net payment capacity.

Net Cash Exposure Projection

Calculates your worst-case legal, administrative, and re-letting costs, balanced against the retained deposit during a standard 6-month Portuguese eviction cycle.

Compliance-Ready Recommendations

Delivers automated and legally sound safeguards, customized to the applicant's specific metric results.

Frequently Asked Questions

Risk Management and Asset Protection Questions

Why does the assessment calculate a 6-month exposure period?

Although the modern BAS system is designed to streamline tenant default situations, contested evictions, legal delays, and notification periods in Portugal conservatively take an average of 6 months to be fully executed. The tool models this reality to protect your cash reserves.

Request that the applicant provide their most recent Central de Responsabilidades de Crédito report, downloadable directly from the Bank of Portugal website. This document details their exact active monthly debt obligations.

By securely collecting property types, features, and actual rental values indexed by (freguesia), Aluseg is building an independent, reality-based rental database. This dataset powers our advanced valuation engines to help you perfectly optimize your portfolio pricing over time.