Residential lease agreement: what it should include and what to watch out for

A lease should be clear to both you and your tenant. It should tell you who pays what, who is responsible for what, and how problems get resolved. A strictly worded ban won’t help you if it contradicts the law. So always adapt a template to the specific flat, its furnishings, the services and how it’s managed.

Quick answer: residential lease agreement

Conclude a residential lease in writing and clearly identify the parties and the flat being let. For a lease that works in practice, we also recommend separating rent from advance payments and clarifying the lease term, any security deposit, rent increases, defect reporting and handover. Not all of these are mandatory terms: if the lease term isn’t agreed, for example, the statutory rule applies. The security deposit plus any contractual penalties may not exceed three months’ rent (§ 2254 of the Civil Code).

A lease cannot validly exclude the rights the law grants tenants: keeping pets (§ 2258 of the Civil Code), protection against unannounced entry (§ 2219 of the Civil Code) or interest on the security deposit. The most common mistakes: a single lump-sum payment with no breakdown, a deposit above the limit, a blanket pet ban, no inflation clause, and an unmonitored fixed-term end date that leads to automatic renewal (§ 2285 of the Civil Code).

What a lease can’t override

Leasing a flat to meet housing needs enjoys special protection under the Civil Code. Under § 2235(1) of the Civil Code, provisions that curtail the tenant’s rights under the relevant subsection are disregarded. A signature alone therefore doesn’t make every prohibition enforceable. It’s better to check the rules in advance than to rely on a problematic clause in a dispute.

A few examples of clauses that crop up in leases and don’t work:

The law requires written form (§ 2237 of the Civil Code). If it’s missing, however, the landlord can’t claim the lease is invalid against the tenant on that ground alone. A written lease helps you prove what you agreed.

First check who is letting what

Specify the parties and the flat precisely. Besides the address, it helps to include the unit’s land registry designation, the floor and a description of extras: cellar, parking space, balcony. Be clear about which furnishings belong to the owner and what the tenant brings; the list belongs in an attachment.

Check the authority of the person signing on the landlord’s behalf. It doesn’t have to be the owner in person, but representation requires a written power of attorney. For a flat held in community property by spouses, it’s safer to have both spouses sign or obtain the other’s written consent (a longer-term lease may not count as a routine matter under § 714 of the Civil Code); for co-owned property, get all co-owners’ signatures or a power of attorney.

Verify the tenant’s identity from their ID (record the details but don’t make a copy – see the Czech Office for Personal Data Protection’s opinion on proof of identity) and include a delivery address and email. From 1 January 2026, the law expressly allows parties to agree on delivering documents via data box (§ 2239(2) of the Civil Code), which makes serving a notice or demand on tenants with a data box much simpler.

Separate rent, services and the security deposit

When a lease states only one lump-sum monthly amount, it’s harder to prepare service charge statements, raise the rent, deal with arrears or file a tax return. The payment breakdown should make clear:

1. How much the rent is and when it’s due. Under § 2251 of the Civil Code, it’s paid in advance for the relevant month or other agreed period, no later than the 5th day, unless you agree on a later day, such as the 15th.
2. What services the landlord provides (heating, water, lift, cleaning, waste) and how much is paid in advance for them.
3. Which utilities the tenant arranges directly with the supplier (typically electricity, gas, internet).
4. What security deposit is paid, into which account, and what it secures.
5. Which account payments go to and how they’re identified (variable symbol).

Service charge statements have their own deadlines

You must deliver the statement of actual costs and advance payments to the tenant within four months of the end of the billing period, typically by 30 April (§ 7 of Act No. 67/2013 Coll.). Within 30 days of delivery, the tenant may request in writing supporting documents and copies of them; the provider then has another 30 days to comply. Objections must be raised within 30 days of delivery of the statement or of the supporting documents (§ 8). Settlement takes place within the agreed period, no later than four months after the statement is delivered. Delays may incur a penalty under § 13; the Act sets out its amount and exceptions.

How to set and settle the security deposit

The law uses the term “security”. Together with contractual penalties, it may not exceed three times the monthly rent excluding advance payments (§ 2254(1) of the Civil Code). With rent of 25,000 Kč, the cap is 75,000 Kč for the deposit and penalties combined. If the deposit uses up the entire cap, there’s no room for further contractual penalties above that limit.

The law also entitles the tenant to interest on the deposit (§ 2254(2) of the Civil Code); it doesn’t set the rate and the issue is open to interpretation, so we recommend legal advice for any specific claim. When the lease ends, return the deposit after offsetting documented debts arising from the lease. Saying “the deposit is forfeited” is no substitute for quantifying the claim.

In practice: keep the deposit separate from the rent, retain evidence for every deduction (protocol, photos, invoice) and send the deposit settlement in writing. More in our article on handing over the flat and the handover protocol.

With a fixed term, watch the end date

A fixed-term lease (in Prague most often for 12 months) gives a clear time frame. Before it ends, you can discuss an extension and new rent with the tenant. You need to track the date and sort out the follow-up agreement in good time.

If the tenant keeps using the flat for at least three months after the agreed end date and you don’t ask them in writing to vacate during that time, the lease is renewed for the same term, up to a maximum of two years (§ 2285 of the Civil Code). A one-year lease thus quietly rolls over for another year on the same terms, including the old rent. This provision can be excluded by agreement, but you still need to watch the end date.

Property management should therefore include a lease calendar with three dates: two months before the end, decide whether to continue; one month before, sign an addendum or agree on handover; on the end date, physically take back the flat or have the new lease running.

An open-ended lease isn’t a bad choice for a reliable long-term tenant: it saves on addenda and gives the tenant more security. But you can only terminate it on statutory grounds (§ 2288 of the Civil Code), not because you want higher rent.

Rent increases: distinguish agreement from the statutory procedure

The law allows annual increases to be agreed (§ 2248 of the Civil Code). If you want to adjust rent for inflation, the clause must state which index is used (typically the average annual inflation rate published by the Czech Statistical Office), for which period, when the change takes effect and how it’s announced. The word “inflation” alone isn’t enough. Average annual inflation for 2025 was 2.5%, so an inflation clause on rent of 25,000 Kč adds 625 Kč a month. It looks small, but over ten years without a clause you lose tens of thousands of crowns.

If the parties neither agreed on nor excluded increases, the landlord may, under the conditions of § 2249 of the Civil Code, propose in writing an increase up to the comparable market rent. The proposal must also respect a twelve-month interval and a cap of 20% on total increases over the past three years. The tenant has two months to agree in writing. If they don’t, the landlord may ask a court to set the rent within the following three months. The 20% cap applies to this statutory procedure; it doesn’t limit the parties’ agreement on new rent when extending the lease, and special rules under § 2249(3) apply to court-set rent.

Practical tip: agree on an inflation clause and also a fixed-term lease. The clause covers ordinary years, while the end of the fixed term lets you bring the rent into line with the market if it has drifted from inflation. Explain to the tenant why the price is changing; a contractually correct process and courteous communication go hand in hand.

Pets, access, repairs and other occupants: things one sentence can’t settle

Pets. A blanket ban doesn’t work (§ 2258 of the Civil Code). What does work are provisions on liability for damage, covering increased maintenance costs for common areas, and a duty to notify you of a pet. If you want certainty, ask about pets before signing.

Access to the flat. Ownership doesn’t mean free access. A routine inspection or repair must be announced reasonably in advance and limited to what’s necessary; entry without notice is allowed only when damage is imminent (§ 2219 of the Civil Code). In the three months before the lease ends, the tenant must allow viewings by prospective tenants (§ 2233 of the Civil Code). Keeping a spare key is not consent to enter.

Repairs. For minor repairs, distinguish between the list in § 4 of Government Regulation No. 308/2015 Coll. and other repairs with a price cap of 1,500 Kč under § 5. Both categories count towards the annual total of 150 Kč/m²; once it’s exceeded, further repairs that year no longer count as minor. Routine maintenance and compensation for damage caused by the tenant aren’t governed by this limit. See the detailed procedure in our guide who pays for repairs in a rented flat.

Other occupants. The tenant may take another person into the household. They must report an increase in the number of occupants without undue delay; failing to do so within two months is a serious breach of duty (§ 2272 of the Civil Code). You can reserve the right to consent to a new household member, except for close relatives and cases deserving special consideration. Distinguish household members from subletting. If the tenant doesn’t live in the flat permanently, consent and its form are governed by § 2275 of the Civil Code.

Termination needs a legal reason and the right procedure

When a landlord terminates a lease, sending a message saying you want the flat back isn’t enough. What matters is the statutory ground (§ 2288 of the Civil Code for a three-month notice period, § 2291 for termination without notice), written form and delivery (§ 2286), and the mandatory notice informing the tenant of the right to object and seek court review; without it, the termination is invalid (§ 2286(2) of the Civil Code). The tenant may seek review within two months of delivery (§ 2290 of the Civil Code).

Termination without notice for a particularly serious breach (typically three months’ unpaid rent and services) must be preceded by a demand to remedy the breach. Without it, the termination is disregarded (§ 2291(3) of the Civil Code). A missing demand and missing information on the right to object have different legal consequences. Before sending a termination notice, have both its content and the preceding steps checked.

A notarial deed with consent to enforcement can speed up eviction, as the Grand Chamber of the Supreme Court confirmed in decision 31 Cdo 225/2024. But it isn’t a universal shortcut: the performance date in the deed is tied to a specific date (typically the end of the fixed term) and doesn’t automatically shift if the lease ends earlier by termination. Check with a notary whether a deed suits your lease and what it costs. We cover what to do about non-payment in our article tenant not paying rent.

Which attachments to prepare

A working lease comes with a handover protocol recording meter readings and the number of keys, an inventory with models and condition (not just “washing machine” but “Bosch WAN28 washing machine, 2023, no defects”), dated photos, a tenancy record sheet with a breakdown of advance payments, and a contact for reporting defects and emergencies. Both parties should sign the attachments and keep them with the lease.

The tenant should know whom to report a defect to and what to do in an emergency. You need to know where to find the valid lease, addenda and proof that key documents were delivered. It’s this paper trail that decides whether a minor problem gets solved quickly or escalates into a dispute.

Ten mistakes we see most often in leases

When we take flats into management, we read the leases owners signed themselves. These keep coming up:

1. A single lump sum with no split between rent and advance payments.
2. A security deposit above three months’ rent, or three months’ rent plus contractual penalties.
3. No inflation clause in a lease that’s in its fifth year at the original price.
4. A blanket ban on pets and visitors.
5. “The tenant pays for all repairs.”
6. A fixed term with no one watching the end date, so the lease renewed under § 2285 of the Civil Code.
7. No inventory or photos, leading to a dispute over the flat’s condition at handback.
8. A lease signed by one co-owner without a power of attorney from the others.
9. No stated number of occupants or duty to report changes.
10. An internet template from 2014 without later amendments (the deposit limit changed in 2017, minor repairs in 2016 and 2026, data box delivery in 2026).

Each mistake has different consequences. Sometimes only the specific clause is disregarded; other times it creates problems proving what was agreed or whether the signatory had authority. So counting signatures and pages isn’t enough; what matters is whether both parties can actually follow it.

FAQ

Is a free lease template enough?

It can be a good starting point if it’s up to date. Adapt it to the flat, furnishings, payments and your actual arrangement. Don’t keep clauses you don’t understand. Our template is updated for 2026.

Can the last month’s rent be paid from the deposit?

The security deposit isn’t an automatic substitute for regular payments. If the tenant doesn’t pay the last month, that’s a debt you offset when settling the deposit. A tenant’s unilateral announcement that “the last month comes out of the deposit” doesn’t change their obligation to pay, and you can pursue the arrears.

Is a fixed-term lease always safer?

It provides a clear framework and a chance to adjust terms each year. But you have to watch the end date (§ 2285 of the Civil Code). For a reliable long-term tenant, an open-ended lease with an inflation clause may be more practical.

Does the lease have to state the flat’s energy rating?

Not in the lease, but you must show the tenant the energy performance certificate before signing and hand it over at the latest on signing (§ 7a(3) of Act No. 406/2000 Coll.). We recommend confirming receipt of the certificate in the handover protocol.

What if the tenant wants their partner added to the lease?

You can sign the lease with two tenants jointly (joint tenancy, § 2270 of the Civil Code). Both are then jointly and severally liable for the rent, which is better for you than one tenant and one “household member”.

Rules verified as of 12 September 2026. For a specific lease, a disputed termination or special provisions, a review by a lawyer is advisable.

Legal sources: Civil Code, residential leases, Services Act, Regulation on minor repairs and Supreme Court decision 31 Cdo 225/2024. The list of recommended lease provisions is not a list of mandatory terms.