Aluseg helps individual landlords in Portugal manage their rentals legally and without paperwork.
Letting a property in Portugal comes with recurring obligations toward the tax authority (AT):
- registering the lease (Modelo 2);
- issuing monthly electronic rent receipts;
- paying stamp duty;
- applying the annual rent update on time.
Rules change often, and mistakes lead to fines of €150–3,750. Most landlords own one to three properties and handle this with spreadsheets, or pay an agency 8–10% of the rent.
Aluseg covers the whole landlord workflow:
- an NRAU-compliant lease generator;
- automatic sync with the Portuguese tax portal (lease registration and electronic receipts);
- the legal annual rent update with registered-mail letters;
- SEPA rent collection via Stripe;
- e-signature and move-in/move-out inspections;
- tenant solvency checks;
- a partner lawyer for legal acts such as AIMA signature recognition and eviction notices.
Tenants use Aluseg for free, with a contract check and a shareable Tenant Passport, which creates a two-sided growth loop. The app is available in Portuguese and English, and data is hosted in the EU (Frankfurt).
Features
- Tax authority sync (AT): automatic lease registration (Modelo 2) and monthly electronic rent receipts
- Lease generator: NRAU-compliant rental contracts ready to sign
- E-signature and inspections: sign leases online, with move-in/move-out inspection reports
- Tenant Passport: tenants share one verified file (ID, income, documents) with every application
- Tenant solvency check: income and document analysis before you sign
- Rent estimation: market rent per city and property type, based on official data
- SEPA direct debit: rent collected automatically from the tenant's bank account
- Payment tracking: see who paid, late payments and arrears at a glance
- Legal annual rent update: official coefficient, calculation and registered-mail letter to the tenant
- Landlord–tenant communication: tenant portal with messages, documents and incident reports
Use Cases
- First-time landlord: create a legal lease in minutes, register it with the tax authority and start issuing receipts without an accountant.
- Choosing a tenant: compare candidates through their Tenant Passport and a solvency check before signing.
- Collecting rent: set up SEPA direct debit once, then track payments and chase late rent automatically.
- Staying compliant every year: apply the official rent update, send the legal letter and export the income data for your IRS return.
- Non-resident or expat landlords: manage a Portuguese rental remotely, in English, with the tax filings handled.
- Unpaid rent: follow the legal steps (payment demand, then a notice served by our partner lawyer) without making procedural mistakes.
- Tenants: check a contract for free before signing, and apply faster with a reusable Tenant Passport.
Comments
Focusing on Portuguese landlords is a good call — rental rules and lease conventions are very country-specific, so a local-first tool beats a generic one here. Does Aluseg generate the actual lease contract templates compliant with Portuguese law, or does it mainly track tenants and payments once the lease exists?
The legal annual rent update is a smart thing to automate, because it is easy to forget and easy to get wrong. When the new official coefficient is published each year, how quickly does Aluseg pick it up, and does the letter to the tenant cite where the figure comes from? Also curious about the tax portal sync: does the landlord have to give Aluseg their portal password, or is there a delegated access route? That is probably the first question a cautious landlord will ask.
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Comments
Focusing on Portuguese landlords is a good call — rental rules and lease conventions are very country-specific, so a local-first tool beats a generic one here. Does Aluseg generate the actual lease contract templates compliant with Portuguese law, or does it mainly track tenants and payments once the lease exists?
The legal annual rent update is a smart thing to automate, because it is easy to forget and easy to get wrong. When the new official coefficient is published each year, how quickly does Aluseg pick it up, and does the letter to the tenant cite where the figure comes from? Also curious about the tax portal sync: does the landlord have to give Aluseg their portal password, or is there a delegated access route? That is probably the first question a cautious landlord will ask.
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