Service charge advances (zálohy na služby)
Service charge advances are regular payments for things like water, heating or cleaning of the building. They are based on expected costs and are neither part of the rent nor the final price of consumption. At the end of the billing period, you compare them with the actual costs and settle any overpayment or shortfall.
Also known as: energy advances, monthly advances, service charges, advances on rent
How high should the advances be?
Advances should reflect expected costs, the scope of services and the circumstances of the flat. When setting them, start from the latest statement, the number of occupants and any known price changes. Don’t lower the advance just to make the flat’s total monthly cost look cheaper.
Keep the advances you collect separate from electricity or gas that the tenant contracts directly with a supplier – those are billed by the supplier. Likewise, the owner’s contribution to building management does not automatically become the tenant’s service charge advance. The payment breakdown should make clear what each amount stands for.
When you can change the advances
You may adjust the advance during the year if the price of a service changes or for other legitimate reasons. The new amount must correspond to the reason for the change. Send written notice with proper justification. You can require the new advance no earlier than the first day of the month following delivery. A notice without justification is not enough to raise it. Services Act (zákon o službách), § 4.
An illustrative example: Last year’s actual costs came to 42,000\u00a0Kč, or an average of 3,500\u00a0Kč a month. With the same costs, an advance of 2,500\u00a0Kč would leave an annual shortfall of 12,000\u00a0Kč. This is a basis for checking the setting, not a recipe for raising everyone’s advance by 1,000\u00a0Kč.
Also, don’t confuse an advance with a flat-rate service fee agreed in writing. Different rules apply to flat-rate payments, and for longer tenancies some services must be settled anyway. § 9 of the Act.
At the start of property management, show us the latest annual statement and the current breakdown of payments. Splitting rent, services and owner’s costs correctly from the outset prevents misunderstandings when the lease is signed.
Sources checked on 13/09/2026. A general explanation does not replace a review of your specific contract or individual legal or tax advice.
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