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Decision aid Financing & costs Austria and Germany

A large payment at the end: Make the final amount visible in the current housing plan

How do I check a financing arrangement with an explicitly assumed final amount, without letting it disappear through an assumed sale?

Automatically translated – the German version is legally binding. Show original (German)

Published
19 Oct 2026
Applies to
Austria and Germany
For whom
Owners & landlords
Article ID
WX26-P06-0031

The ongoing payments of a financing arrangement appear comfortably affordable. At the end, however, a larger amount becomes due according to the assumed repayment schedule. For your decision this final amount is part of the plan from the outset. A later sale, a new financing or an anticipated cash payment is not automatically treated as secured coverage.

Name the final amount clearly

Assign it an amount, a timing and a basis. Is it contractually fixed or merely the result of a calculation with open future assumptions? The two must not be mixed. Ask the responsible body for the complete context between the ongoing payments and the amount remaining at the end.

This editorial model does not explain a specific loan type and does not calculate legal termination or compensation consequences. It only examines whether the later source of capital you assume fits the intended payment.

A hypothetical savings target without return

In the example, €60.000 should be available after ten years. €12.000 has already been allocated solely to this target. €48.000 are missing. Without interest, costs, taxes or withdrawals, your plan would have to provide an average of €400 per month over 120 months.

If the household can actually save only €250 after the ongoing financing payments, this simplified calculation produces an additional €30.000. Together with the initial €12.000 that would be €42.000. The target would then be short by €18.000. These figures are not a recommendation for a savings product.

Do not close the gap with unchecked returns

A higher expected return is an additional assumption with its own risks and prerequisites. It must not be chosen merely because otherwise the calculation does not work. Likewise, a later sale proceeds should only be classified sensibly after considering value, remaining debt, costs and the actual timing.

A potentially possible future new financing is not an already promised payment. A new assessment would be required for its actual availability and encumbrance. The article does not presuppose any specific lending decision by a bank.

Set the ongoing control point

Compare the actual amount available for the goal with the planned course at suitable intervals. If money is used for other purposes, this immediately alters the final coverage. A mere labelling of purpose does not create a new reserve.

The appropriate reaction to a shortfall depends on the contract and personal situation. Obtain the necessary advice early. A low ongoing outflow is only part of the financing. The final amount deserves the same concrete proof of source of funds as a payment today.

Created with the help of AI and editorially reviewed. General guidance only; not individual legal, tax or financial advice. Errors and later changes are possible.