Commercial Maintenance & Service Charges (OPEX) in Romania

In residential Romanian real estate, the landlord takes home the rent but is financially responsible for the property tax, the building insurance, and fixing the roof. In institutional Romanian commercial real estate, this dynamic is entirely inverted.

The industry operates almost exclusively on a highly structured Triple-Net (NNN) pricing model. The goal of the landlord is to achieve a "Pure Yield"—meaning the "Base Rent" they collect is untouched profit, while the corporate tenants effectively shoulder the entire financial burden of running, maintaining, and taxing the building through the Service Charge.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Landlord-tenant laws change, and contracts dictate most rules. Always consult a licensed local attorney for advice specific to your situation. Information last verified: March 2026.

The Financial Architecture: Base Rent vs. Service Charge

1. Base Rent (Chiria de Bază)

This is the fixed Euro amount (e.g., €18 / sqm / month) negotiated in the lease. It represents the landlord's return on investment. It is subject to annual MUICP indexation, but it does not cover the cost of keeping the lights on in the lobby or shoveling snow in the parking lot.

2. The Service Charge (Taxa de Servicii / OPEX)

On top of the Base Rent, every commercial tenant pays a monthly OPEX (Operating Expense) fee, universally known in Romania as the Service Charge. This is an estimated monthly prepayment (usually €3.50 to €6.00 / sqm / month in Bucharest office buildings) designed to cover the tenant's proportional share of the building's total running costs.

What the Service Charge Covers (The Triple Net Elements):

• Maintenance & Operations: Salaries for the 24/7 lobby security, the cleaning crews for common areas, landscaping, snow removal, elevator maintenance contracts, and HVAC servicing for the central chillers.
• Common Area Utilities: The electricity to light the parking garage and run the elevators. (Note: The tenant pays for their own office's internal electricity via sub-meters).
• Insurance: The premium for the building's structural property insurance.
• Taxes: The annual commercial property tax (Impozit pe clădiri nerezidențiale) levied by the Romanian state, fully passed through to the tenants.
• Management Fee: The landlord usually tacks on an "Administrative/Management Fee" (typically 3% to 5% of the total OPEX budget) simply for the effort of organizing the building's maintenance.

The "Pro Rata" Calculation & BOMA Standards

A tenant renting 500 sqm does not pay for the whole building's security guards; they pay their Pro-Rata Share (Cota-Parte).

This is calculated by taking the tenant's rented area and dividing it by the Total Leasable Area of the building. To avoid endless disputes over what constitutes a "usable square meter," virtually all Class A office buildings in Romania measure their floor plans according to strict BOMA (Building Owners and Managers Association) international standards, incorporating a specific "Add-On Factor" to account for the tenant's use of the shared lobbies and hallways.

OPEX vs. CAPEX: The Battleground

While the landlord successfully pushes all daily expenses (OPEX) onto the tenant via the Service Charge, the landlord is still legally and financially responsible for CAPEX (Capital Expenditures).

• OPEX (Tenant Pays): Repairing a squeaky fan belt on the roof's HVAC chiller. Changing filters. Routine servicing.
• CAPEX (Landlord Pays): The HVAC chiller completely dies after 15 years and must be entirely replaced. Replacing the entire roof. Upgrading the building's structural foundations.

The Negotiation Trap: Landlords will attempt to sneak CAPEX items into the annual Service Charge budget to force tenants to pay for upgrading the asset. Sophisticated corporate tenants hire ruthless real estate lawyers to meticulously define and expressly exclude CAPEX, capital depreciation, and initial construction flaws from the Service Charge definition.

The Annual Reconciliation (Open-Book Policy)

Because the monthly Service Charge (e.g., €4.50/sqm) is just an estimate made by the landlord in January, an accounting reckoning occurs every year.

At the end of the fiscal year, the landlord must compile the actual, exact receipts and invoices for every single operational cost incurred by the building over the past 12 months. This is called the Service Charge Reconciliation (Reconcilierea Costurilor Operaționale).

• If the landlord estimated the building would cost €1 Million to run, but due to a mild winter it only cost €800,000, the landlord owes the tenant a massive credit/refund.
• If the landlord estimated €1 Million, but energy prices spiked and it cost €1.2 Million, the landlord issues a sudden, massive "Shortfall Invoice" to the tenant, which must be paid immediately.

Institutional leases grant corporate tenants "Open-Book" Audit Rights. The tenant's accounting firm has the right to demand access to the landlord's ledgers to verify they aren't being overcharged for snow removal or secretly subsidizing the landlord's CAPEX upgrades.

Institutional OPEX Management with Landager

Managing Triple-Net OPEX reconciliations for a 40-tenant commercial tower using Excel is an accounting disaster waiting to happen. A single miscalculated BOMA Pro-Rata percentage can lead to tens of thousands of Euros in illegitimate charges, triggering aggressive tenant audits and poisoned commercial relationships. Landager provides institutional-grade Service Charge modeling. Delineate OPEX from CAPEX automatically in our ledgers. Assign precise BOMA-certified Add-On factor percentages to every tenant profile, and automatically sweep total building operational invoices to generate perfectly balanced, mathematically flawless, and completely transparent Annual Service Charge Reconciliation Statements that satisfy the most rigorous corporate auditors.

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