Tenant access
Invite your tenant to viewtheir utilities, invoicesand contract details.
Rental management for landlords
Manage your
rental property
with ease
ONLEASE automates monthly settlements, utility costs, depreciation and quarterly taxes — so you can leave the tedious paperwork behind.
Trusted by landlords and tenants
Automatic settlement
Utility tracking
Quarterly tax calculator
IU
Tulip street 18
2026 · April
Paid
Rent
190 000 Ft
Fixed price in 2026
Utilities
39 166 Ft
-8,3%vs. previous month
Gas
22 526 Ft
Common costs
16 640 Ft
Tenant pays total
229 166 Ft
100%
Automated
2%
Depreciation/year
50%
Off with referral
24/7
Access
Features
Everything you need
for rental management
ONLEASE manages rent, utility costs, depreciation and quarterly taxes on a single platform — transparently and automatically.
Havi bérleti díj esedékesFizetve
Rezsi összesítés generálvaKész
Bérlőnek értesítés elküldveElküldve
Automatic monthly settlement
Rent, utility costs and net result are calculated automatically each month — the tenant gets notified, you see the result.
Villany
Havonta · Átlag: 8 420 Ft
9 180 Ft
Gáz
Havonta · Átlag: 19 800 Ft
22 526 Ft
Víz
Havonta · Átlag: 4 200 Ft
4 520 Ft
Közös költség
Havonta · Fix
16 640 Ft
All utilities in one place
Electricity, gas, water, common costs, internet — every cost category tracked with monthly averages and quarterly summaries.
Depreciation management
Automatic 2% annual depreciation based on purchase price + renovation, reducing your tax base.
Quarterly tax calculation
ONLEASE automatically calculates your quarterly tax advances and reminds you before payment deadlines.
Tenant communication
Built-in chat between tenant and landlord, right in the app, next to the numbers.
Monthly overview
Up-to-date
income & expenses
See rent, utility costs and net result — always up to date. ONLEASE provides an automatically updated summary.
Based on these numbers, your quarterly tax advance is calculated automatically, and you get a reminder before it's due.
Current month — Sept 2025
190 000 Ft
190 000
Jan 2025Dec 2025 →
Q3
Q3 — Jul / Aug / Sept
Advance tax due 12 Oct 2025
INCOME
635 564 Ft
EXPENSE
145 023 Ft
TAX BASE
490 541 Ft
TAX (15%)
73 581 Ft
Depreciation — 2026
584 000 Ft
Annual deduction
Base (purchase + renovation)29.2M Ft
Remaining years38 év
Investments
Automatically added above 200,000 Ft
Depreciation
Automatic
tax base reduction
Based on purchase price and renovation, ONLEASE automatically calculates the 2% annual depreciation. Investments above 200,000 Ft immediately increase the base.
Contract management
Upload contracts,review key termsand expiry alerts.
Monthly summary
229 166 Ft
Property
Tulipán utca 18
April · 2026
Revenue
190 000 Ft
Expenses
39 166 Ft
Tenant pays total
229 166 Ft
Maintenance tracking
Repair tasks,professionals andcost estimates tracked.
Document storage
Upload invoices, contractsand receipts —automatic categorization.
Testimonials
What our clients say
Landlords and tenants who manage their rentals more easily
NK
Nagy Katalin
Landlord, 3 properties, Budapest
“With ONLEASE, I finally don’t have to track utility costs in spreadsheets. I get automatic summaries, and my tenant can also see their costs.”
LandlordMultiple properties
BM
Balogh Márton
Tenant, Tulip street 18, Budapest
“As a tenant, I can see exactly what I pay for utilities. I communicate with my landlord through the app, and payment reminders come automatically.”
TenantBudapest
TE
Tóth Eszter
Independent accountant, Budapest
“I’ve recommended it to several clients. The automatic depreciation calculation and quarterly tax calculator saves me a lot of work — and my clients too.”
AccountantSMB
FJ
Farkas János
Landlord, 1 apartment, Debrecen
“I only rent out one apartment, but quarterly tax advances and annual returns always gave me headaches. ONLEASE calculates it for me and even reminds me of deadlines.”
LandlordQuarterly tax
Manage your rentalwithout the paperwork
ONLEASE handles the repetitive financial tasks, so you can focus on revenue and good relationships with your tenants.