Lentano
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Rental administration for private landlords

One dashboard for your entire rental portfolio.

For landlords with 1-10 properties combining long-term and short-term rentals. Tenants, bookings, income, expenses and Dutch tax rules — in one tool.

  • Hosted in the EU
  • GDPR-compliant
  • Magic-link login
Everything a landlord needs

Real numbers, real properties

No mockups, no empty states. Add one property and the whole tool fills with live data.

Your whole portfolio, one screen

Portfolio value, monthly income, net yield, occupancy — updates the moment you log a rent or a booking.

Portfolio
€1.0M
+4.7%
Monthly
€2,860
+1.2%
Net yield
4.2%
+0.4 pp
Occupancy
78%
Q2
Apr
€2,150
May
€2,710
Jun
€3,200

Dutch tax rules built in

Box 3 annual overview, points system and tourist tax — calculated with your real numbers.

Box 3 in 0.3 seconds

Puntenstelsel computes max rent from WOZ, m², energy label. No calculator. No spreadsheet.

WOZ€350,000
75
energielabelC
points147
max rent€1,823 / mo

Long-term + short-term

One property can be both at once. Tenant for winter, Airbnb for summer.

Tenant
Lieke v.d. Berg · €2,150
Airbnb
Sofia M. · 4 nights
Hybrid
rent + bookings
synced 6m ago·airbnb·daily cron
# Westerstraat 98 · iCal feed
https://airbnb.com/calendar/ical/7891f3…ics
> parsed 13 events
> inserted 4 new bookings
> deduped 9 by ical_uid
last 7 syncs oknext: 04:00 UTC

Documents in one place

Leases, deeds, valuation reports — uploaded, tagged, stored in your EU bucket.

Huurcontract.pdf
lease240 KB
Taxatie-2024.jpg
taxatie1.8 MB
Hypotheekakte.pdf
mortgage540 KB
Built for the absentee landlord

Built for landlords who don't live next door.

No more phone calls with the accountant. No more Excel next to three other tools. One dashboard, EU-hosted, magic-link login.

12
NL municipalities with tourist tax pre-loaded
0
Spreadsheets needed
1
Built for Dutch rules

I'd been using Excel since 2019. First week with Lentano: rent payments, mortgage interest, Box 3 — everything in one place. Never looking back.

M
Marije S.
Landlord · 3 properties · Amsterdam + Lisbon
Free tools

Get an answer in 30 seconds

Two free calculators for Dutch landlords. No login, no email, no sales pitch.

Calculate the 2026 rent increase
Maximum allowed rent increase under the Wet betaalbare huur and Wet Nijboer, per segment.
Box 3 or Box 1? Find out in 2 minutes
Quick questionnaire that classifies your rental under Belastingdienst rules.

Ready to get off the spreadsheet?

Sign up in 30 seconds. One property is enough to start.