Can I upgrade a BahnCard Business 25?

Yes. You can upgrade your BahnCard Business 25 from second class to first class, as well as from BahnCard Business 25 to BahnCard Business 50 or BahnCard 100.

First, order a new BahnCard Business from a higher category. Then inform BahnCard Service of your wish for an extraordinary termination of your existing BahnCard. Please use the exchange form for this purpose.

The remaining value of the original BahnCard (provided it is at least 15 EUR) will be refunded to the account you specified on the exchange form.

It is not possible to downgrade a BahnCard from first class to second class.