MietKorrekt

Example check

What a complete MietKorrekt assessment looks like

Five charges, five documents, three different outcomes – and the response letter that comes out of it.

A final settlement bill after moving out, of the kind many tenants in Switzerland receive. This page walks through an invented case: what MietKorrekt reads from the documents, how each charge is assessed, what stays open, and what the draft response to the administration looks like.

This case is entirely invented and contains no customer data.

The situation

A tenant moves out of a three-room flat after a little over six and a half years. An inspection report was drawn up at move-in and another at the handover. Two weeks after the handover, the administration's final settlement bill arrives: five charges, CHF 2'130.00 in total.

Two charges are backed by a contractor invoice, one of them by two invoice lines. One charge has no invoice at all, and another has neither an invoice nor an entry in the inspection report. That mix – partly documented, partly incomplete, once contradictory – is the normal case.

Tenancy
April 2020 to September 2026
Final settlement bill
14.10.2026, CHF 2'130.00
Charges
5
Documents uploaded
5 documents

The documents

Everything uploaded in this case – the final settlement bill is required, the rest improves the assessment. Shown are the passages that matter later on. Quotes stay in the documents' own language, as they do in a real case.

  1. Final settlement bill

    Beispiel-Verwaltung

    14.10.2026

    Excerpt

    • «Malerarbeiten Schlafzimmer – Wände Dispersion neu gestrichen · CHF 620.00»
    • «Parkett Wohnzimmer – Wasserflecken bei Balkontür ausschleifen und nachversiegeln · CHF 480.00»
    • «Nachreinigung Backofen und Dampfabzug · CHF 240.00»
    • «Ersatz Kochfeld Glaskeramik (Kratzer) · CHF 640.00»
    • «Umtriebsentschädigung Verwaltung Wohnungsabgabe · CHF 150.00»
  2. Move-out inspection report

    Beispiel-Verwaltung

    30.09.2026

    Excerpt

    • «Schlafzimmer, Wände: Mehrere Dübellöcher und dunkle Abriebspuren»
    • «Wohnzimmer, Parkett: Wasserflecken ca. 20 cm bei der Balkontür»
    • «Küche, Backofen: Starke Fettspuren im Innenraum, Filter des Dampfabzugs verschmutzt»
    • «Küche, Kochfeld: Kratzer auf der Glaskeramik, eine Absplitterung am Rand»
  3. Move-in inspection report

    Beispiel-Verwaltung

    01.04.2020

    Excerpt

    • «Schlafzimmer, Wände: Frisch gestrichen, ohne sichtbare Schäden.»
    • «Wohnzimmer, Parkett: In Ordnung, normale Gebrauchsspuren.»
    • «Küche, Kochfeld: Feine Kratzer auf der Glaskeramik vorhanden.»
  4. Contractor invoice

    Beispiel-Malerbetrieb

    08.10.2026

    Excerpt

    • «Schlafzimmer Wände abdecken, grundieren, 2x Dispersion streichen · CHF 620.00»
  5. Contractor invoice

    Beispiel-Reinigungsdienst

    05.10.2026

    Excerpt

    • «Nachreinigung Backofen und Dampfabzug inkl. Filter · CHF 240.00»
    • «Glaskeramik-Kochfeld Standardmodell inkl. Montage · CHF 640.00»

Names, addresses and amounts are invented. Real documents are read, not retyped: amounts, rooms, objects and condition entries are recognised in the document and matched to the charges.

What MietKorrekt recognised

The assessment result as it appears in a case: the total charged, split by outcome, and the charges worth looking at first.

Assessment result

Total charged

CHF 2'130.00

Synthetic example case
Potentially disputable
Potentially disputableCHF 640.00
Needs clarification
Needs clarificationCHF 1'250.00
Appears plausible
Appears plausibleCHF 240.00

For CHF 640.00 of the amount charged, the uploaded documents indicate specific inconsistencies worth raising. For a further CHF 1'250.00, information is missing for a clear assessment. For a further CHF 240.00, no material contradictions or open points were identified.

Check these first

  1. Item 4KochfeldSchaden bereits beim Einzug dokumentiert.
    CHF 640.00Potentially disputable
  2. Item 1WändeAbnutzung nicht eindeutig einordenbar.
    CHF 620.00Needs clarification
  3. Item 2ParkettKostenbeleg fehlt; Abnutzung nicht eindeutig einordenbar.
    CHF 480.00Needs clarification
  4. Item 5UmtriebsentschädigungKostenbeleg fehlt.
    CHF 150.00Needs clarification

The assessment is based on the documents you uploaded and is not binding legal advice.

This case is entirely invented and contains no customer data.

The three amounts are assessments, not a forecast: «Potentially disputable» means the documents contain a specific inconsistency; «Needs clarification» means material information is missing; «Appears plausible» means neither was identified.

Charge by charge

Each charge with its outcome, the reasons drawn from the documents, what it rests on and the next step – in a case, additionally with every point checked and the matched passages of each document.

Item 1

Needs clarification

Malerarbeiten Schlafzimmer - Wände Dispersion neu gestrichen

CHF 620.00

Whether the documented marks go beyond normal wear does not follow from the documents.

Why

  • Condition recorded in the move-out inspection report
  • The age of the paintwork can be derived from the move-in report (“freshly painted”)
  • A contractor invoice covers the amount charged
  • Whether this is normal or excessive wear cannot be determined from the documents

Based on

  • Final settlement bill
  • Contractor invoice · Schlafzimmer
  • Move-in inspection report · Schlafzimmer
  • Move-out inspection report · Schlafzimmer

Remaining value

Amount charged
CHF 620.00
Calculated remaining value
approx. CHF 122.70
Age of paintwork
approx. 6 years
Expected useful life reference
8 years

Against an assumed useful life of 8 years, roughly CHF 122.70 of remaining value is left on this calculation. That is a guide only, and it assumes there is compensable excessive wear in the first place.

Next step

  • Check photos and reports for whether the documented marks go beyond normal use.

Item 2

Needs clarification

Parkett Wohnzimmer - Wasserflecken bei Balkontür ausschleifen und nachversiegeln

CHF 480.00

Whether the documented marks go beyond normal wear, and whether the CHF 480.00 charged was actually incurred, does not follow fully from the documents.

Why

  • Condition recorded in the move-out inspection report
  • Whether this is normal or excessive wear cannot be determined from the documents
  • No cost invoice was uploaded for this charge

Based on

  • Final settlement bill
  • Move-out inspection report · Wohnzimmer
  • Move-in inspection report · Wohnzimmer

Next steps

  • Ask for the itemised invoice or proof of payment for this charge.
  • Check photos and reports for whether the documented marks go beyond normal use.

Item 3

Appears plausible

Nachreinigung Backofen und Dampfabzug

CHF 240.00

No material contradictions or open points identified.

Why

  • Condition recorded in the move-out inspection report
  • A contractor invoice covers the amount charged

Based on

  • Final settlement bill
  • Contractor invoice · Küche
  • Move-out inspection report · Küche
  • Move-in inspection report · Küche

Item 4

Potentially disputable

Ersatz Kochfeld Glaskeramik (Kratzer)

CHF 640.00

The damage being charged for is already documented in the move-in inspection report.

Why

  • The same damage is already documented in the move-in inspection report
  • Condition recorded in the move-out inspection report
  • A contractor invoice covers the amount charged
  • Whether this is normal or excessive wear cannot be determined from the documents

Based on

  • Final settlement bill
  • Contractor invoice · Küche
  • Move-out inspection report · Küche
  • Move-in inspection report · Küche

Next step

  • Compare the move-in and move-out inspection reports, and note the entry that was already documented when you moved in.

Item 5

Needs clarification

Umtriebsentschädigung Verwaltung Wohnungsabgabe

CHF 150.00

Whether the CHF 150.00 charged was actually incurred does not follow from the documents — no proof of cost was uploaded.

Why

  • MietKorrekt could not match this charge to any entry in the move-out inspection report
  • The documents do not show when the defect was first notified
  • No cost invoice was uploaded for this charge

Based on

  • Final settlement bill

Next steps

  • Ask for the itemised invoice or proof of payment for this charge.
  • Check whether there are further handover documents, photos, or a separate notice of defects.
  • Check when the administration first raised this defect.

What stays open

An assessment from documents can only answer what the documents say. In this case three things stay open, and the result says so:

  • Whether the marks on the walls and the parquet go beyond normal wear cannot be decided from inspection reports alone. Photos from the handover can help here.
  • For the parquet and the administration fee there is no proof of cost. Whether those amounts were actually incurred is something only the administration can show.
  • The remaining value for the paintwork is a figure derived from the useful-life reference. It says nothing about whether there was excessive wear in the first place.

Next steps

  1. Kochfeld: keep the move-in inspection report as counter-evidence.
  2. Ask for itemised proof of cost for Parkett and Umtriebsentschädigung.
  3. For Wände and Parkett, check whether photos show the condition more precisely.
  4. For Umtriebsentschädigung, look for further handover documents or photos.
  5. For Umtriebsentschädigung, establish when the defect was first raised.

If the administration stands by charges you dispute, you can take these documents to the tenants' association (Mieterverband) or another advice service.

An example response

From the points of the assessment, MietKorrekt drafts a response to the administration. The cleaning charge is not in it because it was assessed as plausible – by default, only what is open or disputable is included. You can add or drop any charge and edit the text freely.

Draft, uneditedSynthetic example case
Subject: Final settlement of the tenancy – response regarding individual charges

Dear Sir or Madam,

I have reviewed the final settlement bill and the handover documents available to me. In my view, some of the charges still leave open questions.

1. Malerarbeiten Schlafzimmer - Wände Dispersion neu gestrichen – CHF 620.00

The move-out inspection report records observations about the condition here. From the documents available it cannot be clearly judged whether the recorded condition goes beyond normal wear and tear. The contractor's invoice provided, for a total of CHF 620.00, accounts for the costs incurred.

Under the useful-life guideline applied, the calculated remaining value (Zeitwert) based on the amount charged is approximately CHF 122.70. That calculation assumes that there is excessive wear subject to compensation in the first place.

I would ask you to look at this charge once more.

2. Parkett Wohnzimmer - Wasserflecken bei Balkontür ausschleifen und nachversiegeln – CHF 480.00

The move-out inspection report records observations about the condition here. From the documents available it cannot be clearly judged whether the recorded condition goes beyond normal wear and tear. For the amount of CHF 480.00 charged, I am missing an itemised cost document.

4. Ersatz Kochfeld Glaskeramik (Kratzer) – CHF 640.00

I am contesting this charge as a precaution. The damage being charged is already recorded in the move-in inspection report, and the move-out inspection report records the same item again. The contractor's invoice submitted, for a total of CHF 640.00, does account for the costs incurred, but it does not change the fact that this damage was already recorded at move-in.

I would therefore ask you to review this charge again.

5. Umtriebsentschädigung Verwaltung Wohnungsabgabe – CHF 150.00

For this charge I cannot find any clearly attributable observation in the handover documents. When this point was first raised as a defect is not apparent to me. An itemised cost document for the CHF 150.00 charged is not available to me.

Please let me know which recorded observation you are relying on for this charge. Please let me know when this point was first raised as a defect.

For items 2 and 5 I would ask you to send me the corresponding cost invoices or proof of payment.

Once the points named above have been reviewed, I would ask you to send me a final settlement that explains them accordingly or, where necessary, corrects them.

Kind regards

Without sender and recipient blocks: addresses are entered in the case itself and are not stored. You copy the finished text or download it as a PDF – it is sent by you, not by MietKorrekt.

What you get for CHF 49.–

Exactly what this page shows – for your own final settlement bill.

  1. The assessment, charge by charge

    Outcome, reasons, matched documents and next step for every charge, plus the remaining value and the useful-life reference where the documents allow it.

  2. The response as a draft letter

    Built from the points of the assessment, factual in tone, yours to edit.

  3. The report and the response as PDFs

    Both are generated entirely in your browser – for your records and for sending by registered post.

  4. The text to copy

    The response can be copied to the clipboard with one click, in case you want to use it in a letter of your own.

What the assessment is – and what it is not

  • The assessment is automated and rests solely on the documents you upload. It can contain mistakes – read the result before you use it.
  • It is not legal advice and does not replace advice on your individual case, for example from a tenants' association (Mieterverband).
  • It promises no outcome. Whether the administration adjusts a charge is its decision – and an assessment that finds nothing to raise is a result too.

Your own case

Your own case is assessed on the same principle.

CHF 49.– once

No subscription. No account.

To start, all you need is your final settlement bill. PDF, JPG, PNG up to 10 MB.

You pay only after uploading, once your documents have been read.

The assessment is based on the documents you uploaded and is not binding legal advice.

Privacy settings

MietKorrekt can measure, with your consent, whether a click on a Google advertisement led to a paid case. If you agree, a report is transmitted to Google after a paid check. Without your consent this does not happen.

What is transmitted – and what is not

The check itself works fully regardless — uploading, assessment, letter and payment are unaffected. You can change your choice at any time under “Privacy settings” at the bottom of every page.

More in the privacy notice