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Tenant Suite

Your rental flat has more legal clauses than rooms - the Tenant Suite pulls them into one cockpit. From the lease through the handover protocol to the utility-bill review, you get seven tools that walk you through moving in and then help you keep your landlord honest on deposit, rent and floor area. Everything calculates locally in your browser, no legal advice, but plenty of tailwind.

A live look inside

Live preview. It becomes interactive with your account.

What Tenant Suite does

Renting in Germany is not a handshake, it is a small mountain of paperwork. Deposit, rent cap, operating costs, floor area, re-registration - every topic has its own legal clause, its own deadline and its own chance to go expensively wrong. The Tenant Suite gathers the seven most important tools under one roof, sorted by what you need right now: move in first, then check and calculate. You switch between tools in the left rail, and your last-opened one is remembered.

The starting point is the lease. The Lease Creator walks you step by step through a fair residential tenancy agreement, without the usual invalid clauses landlords like to cling to. Right next to it sits the handover protocol: meter readings, defects and key counts documented cleanly at move-in and move-out. A proper protocol is your best insurance against the deposit dispute a year later. The Re-registration Pack then collects every address change, from the residents' registration office to vehicle registration, on a checklist you can tick off.

Now the money. The deposit is capped by Section 551 of the Civil Code (BGB) at three months' cold rent, and you may pay it in three equal monthly instalments. The Deposit Calculator shows you that cap and works out the interest too, because your landlord must hold the deposit separate from their own assets and pay interest on it. At the end of the tenancy this money plus interest is yours - many tenants leave it on the table simply because they never do the maths.

On the rent itself, the rent cap under Section 556d BGB is the lever. In areas with a strained housing market the starting rent may sit at most ten percent above the local reference rent. The Rent Cap Check helps you judge whether your rent stays within that frame and where exceptions such as new builds or comprehensive modernisation apply. It is no substitute for a formal reference-rent report, but it tells you whether a closer look is worth it.

Once a year the operating-cost statement lands in your mailbox, and experience says a good chunk of them contain errors. The Utility Bill Check goes through the statement with you item by item: does it only include costs that are apportionable under the Operating Costs Ordinance (BetrKV)? Is the allocation key correct? Was the twelve-month deadline met? Tenants who look closely here typically claw back real money or fend off an unjustified back-payment.

Finally, the area all of this happens on. If the contract states a floor area that does not actually exist, you may have been overpaying rent and operating costs for years. The Floor Area Check recalculates by the Living Space Ordinance (WoFlV), including the half-weighting of space under sloped ceilings and balconies. If the real area deviates significantly, you have a solid starting point.

An honest word to close: the Tenant Suite is a toolbox, not a law firm. It calculates, documents and orients, but it does not make a binding legal decision for your specific case. For a reliable assessment, your local tenants' association or a lawyer specialising in tenancy law is the right address - often with your suite results as a well-prepared basis for the conversation.

Features

Seven tools, one cockpit

Lease, handover, re-registration, deposit, rent cap, utilities and floor area - sorted into moving in and checking.

Deposit under Section 551 BGB

The three-month cold-rent cap and the interest owed to you at the end, cleanly calculated.

Assess the rent cap

Check under Section 556d BGB whether your rent sits at most ten percent above the local reference rent.

Utility bill item by item

Read against the BetrKV: only apportionable costs, correct allocation key, twelve-month deadline met.

Floor area by the WoFlV

Recheck the real square metres, including half-weighting under sloped ceilings and for balconies.

Handover documented in full

Log meter readings, defects and keys at move-in and move-out - your insurance against a deposit dispute.

Runs locally, no signup needed

Every calculation and draft happens in your browser. Your tenancy data stays with you.

Remembers your place

Your last-opened tool is saved, so next time you pick up exactly where you left off.

How it works

  1. 1

    Pick a section

    The left rail has two groups: Moving in, and Check & Calculate. Click through to whatever topic is on your plate.

  2. 2

    Open a tool

    Choose the right tool, say the Deposit Calculator or the Utility Bill Check. It loads straight into the right pane.

  3. 3

    Enter your numbers

    Enter your rent, area or the items from your statement. Each tool calculates and documents on the spot.

  4. 4

    Use the result

    Take the result as preparation for the talk with your landlord, tenants' association or lawyer. Your choice stays remembered.

Who needs this

→First-time tenants who want a fair lease and a clean handover protocol.
→Tenants who want to reclaim their deposit plus interest and leave nothing behind.
→Anyone who suspects their utility-cost statement contains errors.
→People moving into strained housing markets who want to check the rent cap.
→Families relocating who want to tick off re-registration without the chaos.

Frequently asked questions

Which tools are in the Tenant Suite?

Seven: Lease Creator, handover protocol, re-registration pack, Deposit Calculator, Rent Cap Check, Utility Bill Check and Floor Area Check. Each is available standalone too, the suite just bundles them in one place.

How high may my deposit be?

Under Section 551 BGB it is capped at three months' cold rent, meaning rent without operating costs. You may pay it in three equal monthly instalments, and the landlord must hold it separately and pay interest. The Deposit Calculator shows the cap and the interest.

What does the Rent Cap Check do?

It helps you judge whether your rent, in an area with a strained housing market, stays within the Section 556d BGB limit, meaning at most ten percent above the local reference rent. Exceptions such as new builds or comprehensive modernisation are taken into account.

Is it worth checking the utility bill?

Almost always. A large share of statements contain errors, such as non-apportionable costs, wrong allocation keys or a missed twelve-month deadline. The Utility Bill Check goes through the items with you so you never pay an unjustified back-payment.

Does the Tenant Suite replace legal advice?

No. The suite calculates, documents and orients, but it makes no binding legal decision for your case. For a reliable assessment, your tenants' association or a lawyer specialising in tenancy law is the right address - happily with your suite results as a basis.

Is my tenancy data stored?

The calculations run in your browser and your numbers stay on your device. The only thing stored is which tool you last had open, so the suite resumes there next time.

Lease Agreement Generator

Generate a German residential lease (Wohnraummietvertrag) with deposit, utilities, and the st…

Handover Protocol Generator

Create a professional apartment handover protocol with room conditions and meter readings.

Security Deposit Calculator

Calculate the maximum German security deposit, plan installments, track interest, generate cl…

Rent Cap Check

Check if the German rent cap applies to your apartment and if your rent exceeds the legal lim…

Utility Cost Checker

Check your German utility bill line by line against national averages. Detects illegal charge…

Living Area Checker

Calculate correct living area per German WoFlV. Balcony, sloped ceiling, basement - what real…

Ready to use Tenant Suite?

No installation. No account needed to start. Open it right in your browser.

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