Bank Guarantee for a Commercial Lease in Slovenia

A bank guarantee for a lease is a written promise from the tenant's bank to pay the landlord a fixed maximum sum if the tenant fails to meet its lease obligations, usually unpaid rent and costs. The landlord gets a payer that does not depend on the tenant's mood or solvency. The tenant keeps its cash in the business instead of parking it in a deposit. In Slovenia the instrument is common in office, retail and warehouse leases, and almost everything about it is agreed by contract, which is why the wording matters more than the label.

TL;DR

• A lease bank guarantee is an independent promise by a bank to pay the landlord on a compliant written demand, up to an agreed maximum and until an agreed expiry date.
• Slovenian law sets no mandatory form or duration for a rental guarantee, so amount, covered obligations, demand formalities and expiry are negotiated in the lease and in the guarantee text.
• Compared with a cash deposit, the tenant keeps its liquidity but pays the bank a fee and may need to provide collateral; the landlord gets a stronger, faster claim.
• You cannot "lease" a guarantee from a broker for a fee. Offers like that are a known fraud pattern; the real product is a guarantee issued by your own bank.
• Check the expiry, the demand conditions and the release procedure before signing, not after.

Table of Contents

• What a lease bank guarantee is and how it works
• What Slovenian law says
• How much should the guarantee be?
• What the guarantee text should contain
• Duration, fees and collateral for the tenant
• Bank guarantee vs cash deposit and other security
• When can the landlord call the guarantee?
• Expiry, renewal and release
• Our perspective
• Help with the lease and its security
• Pre-signing checklist
• FAQ
• Sources

What a lease bank guarantee is and how it works

Three parties are involved. The tenant is the applicant who asks its bank to issue the guarantee. The landlord is the beneficiary. The bank is the guarantor. Slovenian banks describe the instrument as security for financial or non-financial contractual obligations: the applicant procures it, the beneficiary relies on it, and the bank pays the guaranteed amount if the beneficiary claims it (NLB).

The key feature is independence. A bank guarantee is an abstract obligation of the bank, payable on first demand without objections or additional conditions (DBS). Slovenian legal commentary draws the line against suretyship: a surety's obligation is accessory and ends when the principal obligation ends, while an abstract guarantee is payable according to its own terms (Chambers, Acquisition Finance 2025). In practice, if the landlord files a demand that matches the guarantee's formal requirements, the bank pays, and a dispute about the lease is settled afterwards between landlord and tenant.

For the landlord that is the whole value. A claim against the bank is quicker and safer than chasing a tenant that has stopped paying. For the tenant, the same independence is the risk to understand: a mistaken or abusive call is paid first and argued later.

Can you lease a bank guarantee?

Search results for this keyword are full of offers to "lease" a bank guarantee or standby letter of credit from a provider. That is not what a tenant needs, and it is not how a lease guarantee is obtained. A genuine lease guarantee is issued by the tenant's own bank after a credit assessment, in the landlord's favor, for one specific lease. Regulators have warned for years about leased standby credits and monetization offers, and the SEC's 2015 alert on prime bank schemes says that all such programs are fraudulent (summary by Transnational Matters). If someone asks for an upfront fee to "lease" you a guarantee, walk away. A landlord can also confirm a real guarantee directly with the issuing bank, which is a sensible step whatever the source.

What Slovenian law says

There is no special statute prescribing what a rental guarantee must look like. CMS's guide to retail leases in Slovenia states that no mandatory rules regulate the form or duration of a rental guarantee (CMS). The general rules of the Obligations Code apply to matters not regulated elsewhere (Obligacijski zakonik, PISRS).

The practical meaning is freedom with responsibility. Nobody will fix a gap in your wording for you. Whatever the lease and the guarantee do not say, the parties will end up arguing about.

One point from CMS is worth remembering at renewal time: if the tenant keeps using the premises after the lease expires and the landlord does not object, a new indefinite lease on the same conditions is deemed concluded. A guarantee that was tied to the original fixed term may then expire while the tenant is still in the premises. Put a renewal or replacement duty in the lease.

How much should the guarantee be?

There is no legal figure. The market habit is to size it in multiples of monthly rent, sometimes including operating costs and VAT. A concrete Slovenian example: in a City of Ljubljana public tender for premises, the guarantee was set at three monthly rents. It covered specified breaches including unpaid rent and operating or other costs, with payment due within 15 days of a first written demand that identified the applicable condition (Ljubljana guarantee form). That is a public landlord's template, not a rule, but it shows a sensible structure.

What moves the number in a private negotiation:

• Tenant strength. A new company with no accounts has less leverage than a subsidiary of an established group.
• Fit-out. If the landlord pays for expensive adaptation, it will ask for more security.
• Lease length and break rights. A shorter commitment or an early exit option usually calls for a different structure. See our guide to the break clause in a commercial lease.
• Property type. A specialized warehouse or a hospitality unit is harder to re-let than a standard office.

Agree whether the figure is net or gross of VAT. Our note on VAT on commercial leases in Slovenia explains why that question is not trivial.

What the guarantee text should contain

Slovenian bank websites show that banks issue guarantees on their own forms, and one bank offers help coordinating the wording of the document (Sparkasse). Still, the landlord and tenant should agree on the content before the bank drafts. A well-built lease guarantee names the landlord as beneficiary, the tenant as applicant, the underlying lease agreement, the guaranteed amount and the validity period (Argon Legal guide). It should also state the required form of the payment demand, for example written, notarized or sent by SWIFT, so the landlord can draw quickly and reliably.

A checklist for the specimen you negotiate:

1. Parties and lease reference. Full names, registration numbers, date and subject of the lease.
2. Maximum amount and currency. One figure, in euros, clearly stated.
3. Covered obligations. Rent, operating costs, damages, restoration costs, or a narrower list. Broad is better for the landlord, defined is better for the tenant.
4. Type of promise. Irrevocable, payable on first written demand. Banks such as OTP describe their guarantees as payable on first demand on a timely written demand with required documents, regardless of objections by the applicant (OTP banka).
5. Demand conditions. Who signs, what the landlord must state (for example, that the tenant has not paid a given invoice), and which attachments are needed.
6. Payment deadline. A fixed number of days after a compliant demand.
7. Validity and expiry. An exact end date, plus a rule on what happens if the lease is extended.
8. Partial calls. Whether the landlord may call several times up to the cap.
9. Return of the original. The landlord returns the document at expiry or on release.
10. Governing law and forum. Public procurement rules, for comparison, require the security documents to specify type, amount, validity, enforcement rules and the forum for disputes between beneficiary and guarantor (Uredba o finančnih zavarovanjih pri javnem naročanju).

A specimen from the internet is a starting point only. The bank that issues it will insist on its own standard form, so the realistic route is to send your bank the commercial terms and negotiate the bank's draft against the checklist above.

Duration, fees and collateral for the tenant

Guarantee terms in Slovenia can run from a few weeks to several years depending on the underlying contract. Banks charge for issuing and managing guarantees either as a one-off payment or as monthly or quarterly commissions for long-term guarantees (Sparkasse). Banks publish their own fee schedules, and the figures differ from bank to bank, so ask for a written offer before you commit in the lease.

Two cost layers are easy to miss:

• The commission itself, which runs for the whole validity period. A guarantee that must last the full lease costs more than one renewed yearly, but a yearly renewal brings a risk of gaps.
• The bank's own security. The bank is taking credit risk on the tenant. Depending on the company's profile, it may want a pledged deposit, a limit within an existing credit line, or other collateral. A guarantee backed by a blocked deposit ties up cash anyway, which cancels some of the advantage over a plain deposit.

Plan this early. A new office tenant who learns about the collateral requirement a week before handover has no time to negotiate, and the landlord may refuse to release keys without the security.

Bank guarantee vs cash deposit and other security

The simple logic: a guarantee lets the landlord seek payment from the bank's assets, while the tenant does not tie up its own funds as with a cash deposit (Argon Legal guide). A deposit is easy and cheap to administer, which suits smaller leases. A guarantee suits larger spaces, higher rents and tenants who prefer to keep their cash for stock and fit-out.

There is a hybrid that often works: a smaller deposit for the first months, replaced by a guarantee after the tenant proves its payment record. This is a negotiation idea, not a standard clause, so write it into the lease explicitly.

When can the landlord call the guarantee?

Only when the guarantee's own conditions are met. The landlord must send the demand in the agreed form, within the validity period, with the required statement and documents. Where those boxes are ticked, the bank pays up to the maximum amount regardless of objections from the applicant. A late or sloppy demand can be rejected, which is the main practical risk for the landlord. Diarize the expiry date as seriously as the rent date.

If the call was unjustified, the tenant is not without remedies. A Slovenian academic thesis notes that when the payment conditions are met but it is obvious the secured obligation was not breached, the applicant may seek an interim injunction and later recover an undue payment, and the bank has recourse against the applicant (University of Ljubljana repository). Chambers similarly describes only a limited exception for unfair calling (Chambers). The tenant should not count on stopping a call, so the right protection is precise drafting of the demand conditions at the start.

Typical triggers in a commercial lease are unpaid rent, unpaid service charges, damage beyond normal wear, unpaid restoration costs at the end, and failure to vacate. If you are negotiating exits, our guide to commercial lease termination options explains how the end of the lease interacts with security.

Expiry, renewal and release

Because the guarantee is independent of the lease, the lease ending does not automatically make the paper disappear. Slovenian banking practice commonly uses a written release agreement, return of the original instrument and formal release documents, with stricter formalities where the instrument requires them (Schoenherr, Banking & Finance 2025). For a lease, put the equivalent mechanics in the lease:

• the landlord returns the original guarantee within a set number of days after the tenant has handed back the premises and paid all dues;
• the landlord confirms to the bank in writing that it releases its rights if the original is lost;
• if the lease is extended, the tenant delivers a new or extended guarantee at least 30 or 60 days before expiry, and the landlord may call the existing one if it does not arrive. That last right is a common landlord request and a reasonable one.

Tenants should keep a calendar of the commission billing dates. Landlords should keep the original in a safe place and know exactly who inside the company is allowed to sign a demand.

Our perspective

We manage and lease commercial space in Slovenia, so we see both sides of the table. Our experience is that the guarantee is rarely the thing that sinks a deal. A vague demand clause, a mismatched expiry date or an unclear list of covered costs is. We would rather spend an hour reading the guarantee draft than a month arguing about it.

For landlords, we suggest asking for security that matches the real exposure: the fit-out you finance, the time it takes to re-let the space and the tenant's financial strength. Do not demand the maximum by reflex, because a tenant who walks away over a guarantee figure costs you more than the gap in cover. For tenants, we suggest showing your bank the lease draft early, asking what collateral it will want, and proposing a guarantee in place of a cash deposit before the heads of terms are signed, not after. It also helps to see how it fits with the rest of the package, which we cover in our guide to commercial lease negotiation.

If a lease dispute is likely, or the guarantee is large, bring in a lawyer who knows Slovenian banking and lease law. We explain when that makes sense in our article on whether you need a real estate lawyer in Slovenia.

— Maruša

Help with the lease and its security

We represent landlords and tenants in commercial leases across Slovenia, from the search and the heads of terms to negotiation and signing, including how security is structured. If you are an owner looking for a reliable tenant, see our service for commercial space leasing for landlords. If you are looking for premises, browse commercial spaces for rent in Slovenia, or look at office rental in Ljubljana, retail space and warehouse rental. After the lease starts, our commercial property management team can track security expiry dates and renewals for you. Contact us through hoof.si.

Pre-signing checklist

Before you sign the lease, check these points:

1. The lease states the guarantee amount, currency, and whether VAT is included.
2. The guarantee is irrevocable and payable on first written demand.
3. The covered obligations are listed and match the lease.
4. The demand form and attachments are specified and realistic.
5. The expiry date is exact, and there is a renewal duty with a notice period.
6. Release and return of the original are regulated.
7. The tenant has a written fee and collateral offer from its bank.
8. Nobody has asked for an upfront fee to "lease" a guarantee from a third party.

FAQ

Is a bank guarantee mandatory for a commercial lease in Slovenia?

No. There are no mandatory rules on the form or duration of a rental guarantee, so whether you need one is a matter of the lease (CMS). Landlords usually ask for some security, which may be a guarantee, a deposit or another instrument.

Can a tenant lease a bank guarantee from a third party?

We would not do it. Offers to lease guarantees or standby credits for a fee fit patterns that regulators link to fraud. The safe route is a guarantee issued by the tenant's own bank, which the landlord can verify with that bank.

How long does a lease bank guarantee last?

As long as the parties agree. Slovenian bank guarantees can run from a few weeks to several years (Sparkasse). Many leases use a fixed term with an obligation to extend before expiry.

What happens if the landlord calls the guarantee wrongly?

The bank pays first if the demand matches the guarantee's conditions. The tenant can then seek an interim injunction in an obvious case and recover an undue payment later, and the bank has recourse against the tenant. Careful demand conditions reduce this risk.

Where can I find a bank guarantee sample for a lease?

Ask the tenant's bank for its standard form and compare it with the checklist above. A public tender form, such as the one published by the City of Ljubljana, shows how amount, covered breaches and the payment deadline can be written (example).

Sources

• NLB: Bančna garancija
• DBS: Garancije
• Chambers, Acquisition Finance 2025, Slovenia
• Transnational Matters: SBLC monetization and fraud warnings
• CMS: Overview of retail lease agreements in Slovenia
• Obligacijski zakonik, PISRS
• City of Ljubljana: bank guarantee form for a public tender
• Sparkasse: Bančna garancija
• Argon Legal: Bank guarantee guide
• OTP banka: Garancije
• Uredba o finančnih zavarovanjih pri javnem naročanju, PISRS
• University of Ljubljana repository: thesis on guarantee payment
• Schoenherr: Banking & Finance 2025, Slovenia

Recommended

• Commercial Lease Negotiation in Slovenia: A Practical Guide
• Commercial Lease Termination Options in Slovenia
• Break Clause in a Commercial Lease: Slovenia Guide
• VAT on Commercial Leases in Slovenia: Exempt or Taxed?