Rental yield calculator

Is a buy-to-let property a good investment? Enter the price and expected rent; the calculator shows gross and net yield after purchase costs, vacancy, tax and running costs, the payback period and a 10-year return estimate.

Gross & net yieldPurchase costs included10-year return

Rental yield

Default values are an example for a city apartment in Croatia. Replace them with your own.

Purchase costs in Croatia are typically 3 % transfer tax on resale property plus notary, lawyer and agent, about 5–7 % in total. Long-term rental income of private individuals in Croatia is taxed at 12 % after a 30 % flat expense deduction, effectively 8.4 % of rent. The 10-year return is an estimate and ignores selling costs and inflation.
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Gross yield vs. net yield

Gross yield is the annual rent divided by the purchase price. It is quick to calculate and appears in most listings, but it ignores costs. Net yield is the annual income after vacancy, management, tax and running costs, divided by the total investment including purchase costs and renovation. Net yield is the number to compare with a savings account or other investments.

Example with the default values: €200,000 price, €850 rent, 5 % purchase costs, one empty month, €1,200 yearly costs and 8.4 % tax. Gross yield is 5.1 %; net yield on the €210,000 total investment is about 3.5 %.

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What is a good rental yield?

As a rough guide, a net yield above 5 % is strong, 3–5 % is typical for city apartments in many European capitals, and below 3 % the return relies mostly on price growth. In Croatian cities, gross yields of 4–6 % are common, which often means 3–4 % net after costs and tax.

Do not forget the costs

  • Vacancy: one month empty per year cuts income by more than 8 %.
  • Building fund and maintenance: older buildings may need roof, facade or lift renovations funded by owners.
  • Tax: rules differ by country. In Croatia long-term rental income is taxed at an effective 8.4 % of rent; a property rented long-term is exempt from the annual property tax.
  • Purchase costs: in Croatia 3 % transfer tax on resale property plus notary, lawyer and agent.

Price growth

Total return is rent plus change in value. The 10-year figure uses the growth rate you enter; real price growth varies and can be negative. For short-term holiday letting, use the Airbnb profit calculator instead.

Frequently asked questions

How do I calculate rental yield?
Gross yield = annual rent ÷ purchase price × 100. Net yield = (annual rent − vacancy − costs − tax) ÷ total investment × 100.
What is a good net rental yield?
Above 5 % is strong, 3–5 % is typical for city apartments, below 3 % depends mostly on price growth.
What is the rental yield in Croatia?
Gross yields in Croatian cities are often 4–6 %, which typically means about 3–4 % net after costs and the 8.4 % effective tax on rent.
Is rental income taxed in Croatia?
Yes. Long-term rental income of individuals is taxed at 12 % after a 30 % flat deduction, effectively 8.4 % of the rent.
Author and reviewTomislav Kovačec, owner of Supremio Digital, Zagreb

Licensed real estate agent, certified Google Ads professional and registered drone operator (Croatian Civil Aviation Agency). Figures from regulations are checked against official sources and cited with each tool.

Updated: November 2026 · Supremio Digital, Zagreb

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