Lease Agreements in Bulgaria: Key Clauses for Landlords and Tenants (2026)

Handing over apartment keys after signing a lease agreement.

Renting out or renting a property is part of everyday life for thousands of people in Bulgaria. Even so, the widespread practice is to use ready-made templates from the internet that are superficial, outdated or protect only one of the parties. How good a lease agreement is cannot be judged while relations are smooth – only when a dispute arises.

Under the Obligations and Contracts Act (ЗЗД), the parties enjoy broad freedom to agree their terms, as long as these do not contradict the law. To have complete peace of mind – whether you are the property owner or the tenant – the contract must be balanced and comprehensive. In this guide we review the critical clauses that must be included in your lease agreement.

Comparison of the main statutory rights and obligations

Before turning to the specific clauses, it is important to outline the legal framework governing the relationship between the two parties:

Landlord (Owner) Tenant (User)
Obligation: To hand over the property in a condition suitable for its intended use. Obligation: To pay the rent and utilities on time.
Obligation: To bear the costs of capital (major) repairs. Obligation: To carry out routine repairs for damage caused by ordinary use.
Right: To terminate the contract in the event of non-payment or damage to the property. Right: To use the property undisturbed by third parties and by the owner himself.

1. Term of the contract and automatic renewal

The term clause determines the stability of your legal relationship. Lease agreements are of two types:

  • Fixed-term contract: Concluded for a specific period (most often 1 year). Under the Obligations and Contracts Act, persons who may only perform acts of ordinary management cannot conclude a lease for more than 3 years, and the maximum statutory term of a lease is 10 years (unless the transaction is commercial).
  • Open-ended contract: If the text contains no specific term, the contract is deemed to be concluded for an indefinite period.

Beware of hidden clauses: Contracts often contain wording that "if, after the term expires, the tenant continues to use the property with the knowledge and without the objection of the landlord, the contract is deemed extended for an indefinite period". This means that your fixed-term contract automatically becomes open-ended, which changes the rules for its termination.

2. Rent, payment deadlines and indexation clause (Inflation)

Clearly defining the financial terms prevents later disputes. The contract should expressly specify: 1. The exact amount of the rent and the currency. 2. The monthly payment deadline (e.g. by the 5th or 10th of the month). 3. The method of payment – it is strongly recommended that payment be made by bank transfer, so that you have indisputable evidence of the transactions made.

Indexation clause

Given the dynamic economic environment, landlords increasingly insist on a rent indexation clause. It allows the rent to be adjusted once a year in line with the official consumer price index (inflation) published by the National Statistical Institute (НСИ). It is important for the contract to set out exactly how this change is calculated and when it takes effect.

3. Security deposit: Amount and conditions for withholding

The deposit is a sum the tenant transfers to the landlord when signing the contract, to serve as security. It is usually equal to 1 or 2 months' rent.

The contract must set out in detail when the owner is entitled to withhold part or all of the deposit: * To cover unpaid utility bills (electricity, water, central heating, internet) after the tenant moves out. * To repair damage to the property or furnishings that goes beyond "normal wear and tear". * As a penalty for early departure by the tenant without notice.

Condition for return: A clear deadline should be fixed (e.g. within 14 days of the property being vacated and all paid bills being presented) within which the landlord must return the balance of the deposit.

4. Handover protocol and inventory

This is the document that saves both parties from false accusations. It is an integral part of the lease agreement and is signed when the keys are handed over.

It describes: * The detailed condition of walls, floors, windows and appliances (stains, scratches, leaks). * A complete list of the furniture and electrical appliances, together with their working condition. * The readings of the electricity, water and heat meters at the time of moving in.

Tip: Take detailed photos or a video of the property on the day of handover and attach them digitally to the protocol.

5. Utilities and building management (condominium) fees

Disputes often arise over the costs of maintaining the building (cleaner, lift, entrance lighting). * By law (and by logic): Current running costs for the common areas are paid by the persons who actually use the property (the tenants). * "Repair and Renovation" fund: All contributions for major and lasting repairs to the building (roof repairs, replacement of entrance windows and doors, replacement of the lift) are the obligation of the property owner, as they increase the value of his property.

6. Termination conditions and notice

The contract must clearly state how the parties can bring their relationship to an end.

  • Open-ended contract: Termination is effected by 1 month's written notice (under Art. 238 of the Obligations and Contracts Act), unless a longer period has been agreed.
  • Fixed-term contract: Early termination without fault of the other party is usually agreed with 1 or 2 months' notice, often with a contractual penalty if the contract is terminated mid-term.
  • Unilateral termination without notice: The landlord should have the right to terminate the contract immediately if the tenant is late in paying the rent or bills by more than a set number of days (e.g. 10-15 days) or deliberately damages the property.

Frequently Asked Questions (FAQ)

Does a lease agreement have to be notarised?

It is not required for its validity – an ordinary written contract has full legal force. However, notarisation of the signatures gives the landlord a huge advantage. Under Art. 417 of the Civil Procedure Code (ГПК), if the rent is not paid, the owner can obtain a writ of execution directly and instruct an enforcement agent, without years of lengthy court proceedings.

Is the landlord entitled to enter the property whenever he wishes?

Absolutely not. When the contract is signed, the right of use passes to the tenant and the property becomes his inviolable home. The contract should include a so-called "right of inspection" clause – the owner may visit the property once a month, on a pre-agreed day and time and in the presence of the tenant.

What happens if the owner sells the property during the lease?

If the lease agreement is entered in the Property Register, it remains in force against the new owner until its term expires. If the contract only has notarised signatures, it is binding on the new acquirer for a period of 1 year. If it is an ordinary written contract, the new owner may terminate the lease with one month's notice. That is why a buyer of a let property should check for registered leases as part of the legal due diligence before buying.

Why is professional help from a lawyer essential?

Preventing property disputes – cases of unreliable tenants who refuse to leave, or landlords who unjustifiably withhold deposits worth tens of thousands of leva – requires legal precision in drafting the contract. An individual approach ensures that all the specific requirements of your property or business are adequately protected.

Mechkova & Dimitrova Law Firm will help you prepare a balanced, secure and legally compliant lease agreement, protecting your property interests with complete discretion. If you are about to enter into an important transaction but are not sure whom to trust with the documents, see our advice on how to choose a good lawyer for your case.

Protect your rights and investments today. Contact us for an initial consultation and a professionally drafted lease agreement tailored entirely to your personal or business situation.

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