This calculator models the subsidy stack from your summary: IMT relief, rehab VAT savings,
Madeira 2030 style renovation grants, tax structure, financing pressure, municipality-aware screening,
and seismic rehab rules before you trust the ROI.
Core InsightRenovation beats tax.The model rewards renovation-heavy deals more than tax-only tweaks.
Benefit StackVAT + IMT + grantsThe strongest configuration layers ARU, Turismo Rural, and rural-area bonuses.
Deal RuleARU + 35% reno + TRThat is the quick filter for the model's “good deal” threshold.
Rule SurfacePolicy + seismic + taxThe page now tags each assumption as hard rule, municipal variable, notice-specific, or heuristic.
Live subsidy breakdown
Every active subsidy in the calculation
One row per active subsidy. Effect on price = how much it removes from the cost side or adds to recurring profit. Stackable rules and any clamps appear in the status column. Scroll the table or open ⓘ for the deep-dive.
One-off benefits€0
Annual recurring€0/yr
10-year total€0
Effective grant rate0%
Subsidy
Category
Admin / Fit
Effect on price (one-off)
Annual recurring
Status / Stacking
Source
Strategy Presets
Pick the structure before touching the numbers.
Presets set the boolean stack and tax structure from your model. You can still override any input afterward.
The calculator keeps the math tied to your summary and does not add hidden tax logic.
Capital Stack
Shape the deal.
Total budget splits into purchase and renovation. The renovation ratio is the main subsidy lever.
Renovation Ratio40%
Purchase 60%Renovation 40%
€900,000
Total budget = equity + loan.
€540,000
Purchase budget. IMT relief applies here when ARU is on.
€360,000
Renovation budget. Grants and VAT savings live here.
Operations
Model the BNB engine.
Revenue follows your room, nightly rate, and occupancy assumptions. Operating costs stay fixed at 30% in this model.
Scenario Mode
Quick renovation-intensity presets: fast, balanced, and max.
Eligibility Stack
Turn benefits on or off.
These toggles directly drive the subsidy and qualification logic from the spec.
Location & Seismic
Screen the compliance burden before trusting the upside.
Municipality changes the local verification surface. Seismic triggers follow the national rehab rules and add reserve and timeline pressure.
Tax & Financing
Stress the retained profit.
Tax rate follows your chosen structure. Financing adds monthly payment, annual debt service, and DSCR.
Structure Type
Personal = 35%, Company = 17% (CINM removed — not realistic for small BNBs).
Mortgage Term
15 years is the realistic default for BNB cash flow. Longer terms ease DSCR but increase total interest.
Live Output
See the stack in one view.
These are the headline outputs: subsidy capture, required net capital, and yearly returns after tax.
Good stack, but not a slam dunk yet.
Improve ARU status or deepen the renovation ratio to push the deal closer to the high-subsidy profile.
VAT savings €61,20017% on renovation
IMT savings €37,8007% on purchase
Grant support €126,00035% grant rate
Annual debt service €22,000Monthly payment
Seismic reserve €0Low screening reserve
What is working
What is dragging the deal
Subsidy Stack
Every subsidy. Toggle on/off. See it move the math.
Every Madeira-relevant subsidy lives here as a switch. The engine enforces double-funding rules (same € can't be claimed twice), applies the Outermost Region 75% combined-aid ceiling, and shows you the live € contribution of each one. Hit ⓘ for full mechanism, costs, and advantages. ↗ opens the verified source.
One-off benefits€0
Annual recurring€0/yr
10-year total€0
How the engine handles stacking:
Within Renovation grants: only the highest-base grant counts; bonuses (Turismo Rural, Rural, Heritage, Eco-label) add percentage points on top, capped at 65% combined.
Combined renovation aid (active grant + RFAI tax credit on the same € of renovation) is clamped to Madeira's 75% Outermost Region aid ceiling.
Loan-rate cuts stack across Garantia Mútua, BPF, green-loan, InvestEU but the combined cut is capped at 1.5pp.
Buckets that target different cost categories (HR, agriculture, forest, energy, digital) stack cleanly with no double-funding conflict.
Subsidies blocked by structure (RFAI/DLRR/SIFIDE need Company; IRS-Madeira needs Personal) are visible but flagged.
Scenario Ladder
Fast vs balanced vs max renovation.
These cards keep the same total budget and operating assumptions while changing the purchase/renovation split.
Mode Comparison
Simple vs optimised vs max stack.
Same project. Different structure and eligibility choices.
Saved Scenarios
Keep the best deal shapes side by side.
Save the current configuration, reload it later, and compare how different capital stacks or operating assumptions change the case.
Sensitivity Map
Stress ADR and occupancy before committing.
This grid shifts nightly rate and occupancy around the current assumptions. Click any cell to apply that scenario to the calculator.
Buy zoneReview zonePass zone
Possible Returns
10-year scenarios — house value, ADR, and combined wealth.
Three scenarios shown side-by-side: Conservative, Base, and Optimistic.
House appreciation 2.5% / 5.0% / 8.0% ·
ADR appreciation 1.5% / 3.5% / 6.0%.
Anchored on Madeira-region historic series: INE Índice de Preços da Habitação,
DREM regional housing & tourism statistics, and
Turismo de Portugal RNT & RevPAR.
Madeira posted ~9–10% house-price CAGR 2015–2023, cooling to 4–6% in 2024; ADR grew 5–7% CAGR 2018–2024 ex-COVID. Forward rates here are deliberately more conservative than recent peaks to avoid extrapolating a cycle high. All charts update live as you change inputs.
ETF benchmark:
Property Value
Post-renovation value compounding (folds in execution-quality premium)
Project gain (house + cum profit + owner benefit) vs same equity in ETF post-PT-tax
DSCR Over Time
Debt-service coverage as ADR grows; debt service stays fixed (red line = 1.0× floor)
Subsidy Capture vs Ceiling
Cumulative € you've claimed (gold) vs theoretical max under regional aid ceilings (grey)
How to read these charts. Property value now starts at purchase + renovation × (1 + execution premium), so the renovation quality slider directly shifts the line. ADR and occupancy are quality-adjusted before scenario growth compounds. Annual net profit pulls opex from the slider breakdown below and adds the recurring subsidy boost (HR savings, IMI exemption, IRS reduction, POSEI agri, etc.). Cumulative wealth includes the ETF benchmark using Portuguese tax treatment: 28% capital gains (50% exemption when held > 24 months → effective ~14%), 28% on dividends, no general wealth tax (AIMI applies only to property holdings > €600k VPT). What they exclude: debt amortisation gain (you do build equity each year), exit-sale taxes (Mais-Valias on the property), seismic-reserve drawdown, refinancing optionality.
Renovation Upside
Quality of execution drives ADR, occupancy, and value.
How well you actually renovate (design, photography, finishes, smart-home, garden, brand) is the single biggest controllable lever after location. Slide between worst execution (1) and best in class (10) to see the impact.
Quality
5
1 · Worst5 · Mid-tier10 · Best in class
Tier
Mid-tier
Effective ADR
€90
+0% vs base
Effective Occupancy
65%
+0pp vs base
Property Value Premium
+0%
on house value
Annual Net Profit Δ
€0
vs base case
10-Year Wealth Δ
€0
house premium + cumulative profit
Effective Annual Revenue
€0
at chosen quality
Mapping (industry-grounded heuristic): Q=1 means cheap finishes and bad photos (ADR −15%, occupancy −10pp, value −5%). Q=10 means professional design, top-tier photography, smart-home, branded experience (ADR +35%, occupancy +12pp, value +25%). The slider is a planning tool, not a guarantee — actual outcome depends on location, marketing execution, and review velocity.
Operating Cost Breakdown
Every cost line as a slider — see what each one costs you per year.
The previous flat 30% was a planning shorthand. Realistic small-BNB opex sits at 35–48% depending on management model, OTA mix, and breakfast offering. Move each slider; total updates live and feeds straight into the profit chart and ROI.
Defaults reflect a self-managed 4-room rural BNB drawing on AHRESP regional benchmarks, Booking.com Partner data, and ABAE small-property profiles.
Total opex38%
= € of revenue€0
Operating margin62%
What changes when you move a slider: the live KPI bar at the top, every chart in the Possible Returns panel, the DSCR, and the Adjusted ROI all re-compute live. Common archetypes: Self-managed owner-operator ~35–40% · Hybrid (local cleaner + remote owner) ~40–45% · Full-service property manager ~45–55% (management line jumps to 12–18% commission). Watch-out: OTA commissions vary widely by mix — Booking.com 15% + Airbnb 3% blended at 80/20 ≈ 12.6%; flip to 50/50 and it jumps to ~9%; pure direct-website only and it drops to ~1%.
Reference
Assumptions, municipality, subsidies, and ESG.
Educational content separated from the main calculator. Click any tag or card for detail.
Hard RuleMunicipal VariableNotice-SpecificHeuristic
The full subsidy landscape for a Madeira rural BNB, organised by category. Click any card for detail, qualifying conditions, and indicative amounts.
Employment & HR
IEFP Hiring Incentives
6–12 months of salary support for hiring unemployed staff. Bonuses for long-term unemployed and over-45s.
Hard Rule
~€7k–€20k per hire over 12 months.
Low-Density Bonus
Madeira interior parishes get extra wage subsidy on top of IEFP — 50% of minimum wage for 24 months.
Hard Rule
Stacks with IEFP. Many rural Madeira BNBs qualify.
TSU Reduction
Cuts your social security contributions for first hires, long-term unemployed, and disabled workers — sometimes a full 3-year waiver.
Hard Rule
Saves ~22% on payroll for eligible hires.
ATIVAR.PT Internships
Funds 9-month paid internships at ~€940/month. Useful for housekeeping, front desk, or marketing roles.
Notice-Specific
State pays ~80% of intern stipend.
Programa Regressar
Returning Portuguese emigrants get €6,500/year tax credit + relocation support. Useful if owner-operator returning to Madeira.
Hard Rule
5-year benefit period.
Tax Incentives Beyond ARU
RFAI
Investment tax credit up to 25% on fixed-asset investment in tourism for the Autonomous Regions. Stacks on grants.
Hard Rule
Easily €30k–€80k tax credit on €300k renovation.
DLRR — Retained Profits
Deduct up to 10% of retained profits reinvested within 4 years. Capped at €12M.
Hard Rule
Reinvest profits to fund expansion tax-free.
IMI Rehabilitation Exemption
3–5 years of property tax exemption after qualifying ARU rehabilitation works. Câmara-by-Câmara.
Municipal Variable
Saves ~€1k–€4k per year for 3–5 years.
Madeira Regional IRS Reduction
~30% reduction on personal income tax for tax residents of Madeira (limits and brackets apply).
Hard Rule
Owner-operator personal tax saving.
SIFIDE — R&D Credit
R&D tax credit, up to 82.5% of qualifying spend. Booking systems, energy monitoring, guest-experience tech can qualify.
Hard Rule
Niche but significant if any innovation work.
Tourism Programmes
Energy Efficiency
Solar panels, heat pumps, insulation, EV chargers. 40–70% co-financing.
Notice-Specific
Often stackable with main grant.
Accessibility
Ramps, adapted bathrooms, visual/hearing aids. Priority on Tourism of Portugal calls.
Notice-Specific
Small spend unlocks extra grant points.
Heritage Bonus
+10–15% aid intensity for preserving stonework, balconies, and traditional architecture.
Notice-Specific
Many Santana / São Vicente quintas qualify.
Municipal Incentives
Reduced licensing fees, 5–10y IMI reductions, small municipal grants for rural tourism.
Municipal Variable
Often under-advertised — ask the Câmara.
Turismo de Natureza
Special classification near Laurisilva, levadas, traditional villages.
Notice-Specific
Priority in Madeira 2030 calls.
Aldeias e Vilas Históricas
Priority funding for properties in classified historic villages.
Notice-Specific
Santana casas, Curral das Freiras qualify.
Cycling Hubs
Investment support if you cater to cyclists — bike storage, repair, rentals.
EU SME tourism funding rounds. Internationalisation, competitiveness.
Notice-Specific
Direct application to Brussels.
LIFE Programme
EU environment / climate funding. Forested Madeira properties qualify.
Notice-Specific
Pair with biodiversity / forest stack.
InvestEU
EU guarantees for sustainable investments — better loan terms via partner banks.
Notice-Specific
Indirect benefit via your bank.
Erasmus+ for Tourism
Funds staff training abroad — housekeeping, hospitality, language.
Notice-Specific
Useful for HR development.
Realistic stacking note: not all of these can be claimed simultaneously on the same euros — the EU "double-funding" rule prohibits charging the same eligible cost to two programmes. But many of these target different costs (HR vs renovation vs digital vs agriculture) and stack cleanly. A well-prepared 4-room rural BNB can plausibly tap 6–10 of these in a single 5-year horizon.
ESG (Environmental, Social, Governance) compliance and the subsidies it can unlock.
ESG Needs & Compliance
Energy Certificate (CE)
Mandatory energy performance certificate for tourism accommodation.
Hard Rule
€250–€600 one-off.
Green Key
International eco-label widely surfaced on Booking.com / Airbnb.
Recommended
~€800–€2,000 + annual fee. ADR uplift 5–15%.
EU Ecolabel
Strictest EU eco-certification. Adds priority on Madeira 2030 calls.
Optional
~€1,500–€3,500. Often unlocks +5–10% grant rate.
CSRD / VSME
EU sustainability reporting; voluntary VSME for SMEs from 2025.
Emerging
Light for small BNBs.
Water & Waste Plan
Rainwater harvesting, greywater, separated waste.
Municipal Variable
€3k–€15k capex.
Biodiversity Plan
Required if in/adjacent to Natura 2000 or Laurisilva.
Hard Rule (zone-dependent)
€1.5k–€5k.
Forest & ESG Subsidies
Carbon Credits (Forest)
Voluntary credits via Verra, Gold Standard, or EU Carbon Removals.
Forest land only
~€100–€600 per ha per year.
Fundo Florestal Permanente
National forest fund; 50–80% co-financing.
Forest land only
Notice-based.
Natura 2000 Compensation
Annual payments inside Natura 2000 sites.
Zone-dependent
€40–€200 per ha per year.
Laurisilva ADR Premium
Properties near UNESCO Laurisilva sustain 10–25% higher rates.
Heuristic
Strongest in Santana, São Vicente, Porto Moniz.
PRR Sustainable Tourism
Up to 50% non-repayable component.
Notice-Specific
Stackable with Madeira 2030.
PDR Agroforestry
Agriculture + forestry + tourism on one parcel.
Forest land only
40–70% on planting + 5y maintenance.
Biodiversity Certificates
Emerging EU market (2024 framework).
Emerging
Pre-revenue today.
Assumption note: this page still starts from your simplified summary, but now overlays
municipality-aware screening notes and a seismic reserve model based on Portugal's 2019 rehab trigger rules.
It remains a planning tool, not a live legal, engineering, or tax checker.
Full Assessment
Captures every input the calculator uses plus the additional questions a real subsidy + feasibility submission needs. Pre-filled from your current values. Save as an enriched scenario, or export a Markdown report you can share with consultants.