The lease, the deposit and the rental tax

A solid lease and properly declared tax protect both the landlord and the tenant. Here is what the lease must contain, how the deposit works, and how much the rental income tax is — with a worked example.

Updated: 12 Jun 2026 7 min read

What the lease must contain

The lease is your legal protection — write it even when renting to someone you know. It should clearly contain:

  • The parties — landlord and tenant (name, ID number), and a guarantor if there is one.
  • The property — exact address, size, flat number; ideally the cadastre number too.
  • Rent and payment — amount, due date, method (preferably to a bank account, leaving a trail).
  • The deposit — amount and return terms (see below).
  • Term and notice — the lease period and how far ahead each side must give notice.
  • Costs — who pays the utilities (electricity, water, heating, communal charges).
  • Condition record — the state of the flat, the meters and the inventory on move-in day (attached to the lease).

The deposit — how much and how

The deposit is money the tenant leaves as security for damage or unpaid rent. In practice:

  • Amount — usually one month's rent (sometimes two for pricier/furnished flats).
  • Purpose — covers damage beyond normal wear and unpaid obligations at the end.
  • Return — returned at the end of the lease if there is no damage or debt; put the terms in the lease.
  • Record — the deposit plus a move-in condition record are what prevent a dispute at move-out.

Rental income tax — how much it is

Income from renting out property is taxed. Under the current rules:

  • The rate is 20%, but not on the whole rent — first a 25% standardized-cost deduction applies.
  • Base = gross rent − 25%; tax = 20% of that base → effectively about 15% of gross rent.
  • Actual costs. Instead of the 25% standard deduction you may claim actual documented costs if they are higher.

Example: rent €300/month → standard deduction €75 → base €225 → tax ≈ €45/month (15% of €300). The exact figure depends on the exchange rate and your case — verify on purs.gov.rs or with an accountant.

The base depends on the rent — if you are unsure what your flat fetches on the market, estimate the rent and value before you price it.

Who files and by when (PP OPO)

  • The tenant is a natural person: the landlord self-assesses and pays the tax and files a return on form PP OPO, within 30 days of receiving the rent (electronically via the ePorezi portal).
  • The tenant is a legal entity or entrepreneur: they are the payer — they assess and pay the tax by withholding (deducting it from the rent), so the landlord does not file PP OPO.

This applies to renting to a natural person for more than 30 days. Short-term tourist letting has a different regime (see below).

Short-term (tourist) letting

Letting short-term (by the day, via platforms) is not the same as a standard lease. As a rule it requires categorization with the local authority, paying a tourist tax, and a separate (often flat-rate, per-bed) way of taxation. The rules differ by city — check with the competent local authority and the Tax Administration before you start.

What to watch out for

  • Not declaring the income. Rental tax is mandatory; not declaring it carries interest and penalties — and leaves you without legal protection in a dispute.
  • An unclear deposit. If the amount and return terms are not in the lease, a dispute at the end of the lease is easy.
  • No condition record. Without a record of the state and the meters you cannot prove damage — the deposit then does not help you.
  • Who pays the utilities. If the lease is silent, chasing arrears becomes your problem — state it explicitly.

Frequently asked questions

How much is the rental income tax in Serbia?

The rate is 20%, but the base is first reduced by a 25% standardized-cost deduction, so the effective tax is about 15% of gross rent. For example, on €300 monthly rent the tax is about €45. Verify the exact amount and forms on purs.gov.rs.

Who pays the tax — the landlord or the tenant?

If the tenant is a natural person, the landlord self-assesses and pays the tax and files form PP OPO. If the tenant is a legal entity or entrepreneur, they assess and pay the tax by withholding, so the landlord does not file.

By when must the rental tax be filed?

When the tenant is a natural person, the return is filed on form PP OPO within 30 days of receiving the rent, electronically via the ePorezi portal.

How big a deposit is usual?

Usually one month's rent (sometimes two for pricier or furnished flats). Always put the amount and return terms in the lease.

Can I claim actual costs instead of the 25% deduction?

Yes. If your actual costs exceed 25%, you may claim actual documented costs instead of the standardized deduction. Check the detail with the Tax Administration or an accountant.

This text is informational and is not tax or legal advice. Rates, the standardized deduction, forms and deadlines may change — verify official information on purs.gov.rs (Tax Administration) or with a professional (lawyer, accountant). For a specific case, consult a professional.