Checking a service charge statement: What tenants should look for

A practical guide to reviewing an operating-cost statement, requesting documents, and keeping key deadlines in view.

7 minLegally reviewed: 2026-07-26

Start with the tenancy agreement

A request for an additional payment is not due simply because a statement has arrived. Start with the tenancy agreement: does it provide for service-charge advances or a flat-rate charge? Annual statements are generally relevant where advances were agreed. Check which types of costs are listed and whether the agreement contains special rules about allocation keys. The agreement sets the framework that the statement must follow.

Do not be put off by unfamiliar labels. A first review can be broken into simple questions: is the billing period correct, have all advance payments been included, how was the share for the flat calculated, and which records support the total costs?

Read the statement step by step

A clear statement should show the billing period, the total costs, the allocation key, the share assigned to the flat, and the advances already paid. Check these elements not only in the final total but for each cost category. A calculation error or an omitted advance payment can affect the amount claimed.

Compare it with the previous year's statement where possible. A large increase is not automatically wrong, but it is a reason to ask questions. Prices may have risen, a key may have changed, new services may have been used, or consumption may have changed. Record unusual items rather than objecting only to the total sum.

Keep both sides' deadlines in mind

Where advances are paid, the landlord generally has twelve months after the end of the billing period to provide the statement. Tenants also generally have twelve months after receiving it to raise objections. The actual date of receipt can therefore matter. Keep envelopes, emails, and other evidence of delivery.

A deadline issue does not necessarily decide the whole case. Review the substance as well. If an additional payment is requested, respond in writing and in time. Do not confirm that every item is accepted if documents still need to be checked.

Request supporting documents specifically

You can request access to the documents on which the statement is based. Ask specifically for invoices, contracts, meter readings, or calculations for the items you want to review. Documents may be provided electronically. Record when you requested access and what you received.

The review is not only about the amount on an invoice. Check whether the invoice relates to the billing period, whether the cost category was agreed and is generally chargeable, and whether the allocation key was applied in a traceable way. The agreement, statement, and documents often need to be read together.

Use a structured review

For each cost item, use the same sequence: is the item covered by the agreement; does it belong to the billing period; is the total supported by a document; is the allocation key correct; has your individual share been calculated correctly; and have all advance payments been deducted? A simple table with these columns helps maintain an overview. You do not need to resolve every legal question immediately. It is enough to mark the items for which an explanation or document is missing.

Heating and hot-water charges can raise additional questions about readings, periods, and estimates. For caretaker, gardening, or cleaning costs, it can help to ask what work was actually contracted. If a corrected statement is sent, review it again in full because a changed item can affect the final total. Keep your questions factual and specific; that makes a useful response more likely.

Prepare the next step

Put the agreement, current and previous statements, payment records, and correspondence together. Make a list of points you cannot follow, such as an unusual allocation key, missing advances, high costs, or unexplained changes. If a payment deadline is approaching before the review is complete, clarify the appropriate next step in good time. A legal review can be useful where substantial amounts are claimed, documents are not made available, or payment is already disputed. The answer always depends on the particular agreement and statement.

Legal foundations and primary sources

The guidance is based in particular on the following official German legislation. The provisions that apply depend on the facts of the individual case.

Related links

  • Rent reduction: How tenants should proceed

    What matters when there are defects in a rental flat, and why reducing rent too quickly can be risky.

    Read guide

  • Claiming your rental deposit back: A tenant's guide

    What to document after moving out, how to request an account, and how to respond when a deposit is retained.

    Read guide

Notice: All information on this page does not constitute legal advice and is provided for general informational purposes only.