Tax Declaration: list your deductions!

I find it super easy for the normal deductions to use the tool the cantons provide. I have experience in Aargau and Zurich and with most standard situations (job(s), savings, stocks or ETFs and even real estate) the sofware works perfect.

I see not much point that ever user here lists his CHF 700 for the bike he needs or doesn’t need to commute to the bus stop. The only non-obvious deductions (and not being asked for in the wizard) in my declaration are 0.3% of my deposit value Kosten für die Verwaltung von Wertschriften des Privatvermögens

CHF 200 «Haustür- und Gassenspenden» under donations

But even these two have been discussed in this forum


For those of you working from a coworking space, have you been able to deduct some of this cost from your income? I’ve been told that 2 options exist:

  • deduct yearly coworking charges from income
  • deduct the rent corresponding to one room of your house
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They accept also the cost of the Halbtax? I should try this year.

No. There is a lot of literature about tax deductions, but nobody mentions the halbtax. But they will probably not figure out the first year you do this. Maybe not even the fifth year.

For 2018 I deduced the rent and expenses (including cleaning) for the room I use as home office.
I did not get the money yet, but I confirmed with the tax office before submission that the deduction is ok.

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Curious - does buying new furniture count as “refurbishment”, if the apartment is rented, not owned? :slight_smile:

No, only minimum necessary abonnement costs are deductable i.e. 2nd class abo. This is why they ask for your work address - they are able to calculate zones themselves. You can claim more, but if you claim way out of ordinary amounts they will adjust it down or ask for receipts and justifications.

You cannot deduct costs for bicycle at the same time, unless you can provide a good argument that you need it to reach your train (something like: closest bus stop to your home is >1km away or so that why you cycle to train).

If you try to deduct both without such justification, what’s going to happen is they will accept the lower of the two deduction, i.e. just 700 CHF for the bicycle.

Here’s a nice summary table of many important deductions with nuances for different cantons:


I think they accepted it when I tried to deduct both, but need to double check

They do accept
Everybody deducts both


A friend of mine tried to deduct both and got the lower of the two deductions accepted, but YMMV.

I guess it depends but it should be easy to have them approve both, if you actually do it, since the federal court ruled on the matter.
(that’s the first link I found in English but you should find the story in local news easily)

Does anyone know if it is possible to deduct more than 1 room when doing home office ? For example when you fully work from home as an employee ? For instance if you organize meetings and lunches for externals at home ? Thanks !

At least in Basel-Stadt, according to the guideline, one can deduct 50% of the cost of banking packages. From what I’ve read here quite a few have UBS Family for example.


Just to get some clarification (my german is really bad): the 0.3% deduction can be applied only on the cost of your assets that are managed by someone else, or on the total amount of money that you are investing and managing yourself? :thinking:

The text on the website is complicated to understand even for a native speaker :smile:

I found an easier to understand explanation on the VZ Website


In der Steuererklärung abzugsfähig sind neben den Kosten für das Steuerverzeichnis in der Regel auch Depotgebühren, Schrankfach- und Safegebühren sowie Inkassospesen für Coupons. Nicht abzugsfähig sind hingegen die Gebühren für den Kauf oder Verkauf von Wertpapieren (Courtage, Stempelgebühr usw.) sowie Honorare für eine Finanz-, Anlage- und Steuerberatung. In einigen Kantonen darf man pauschal 0,5 bis 3 Promille des Wertschriftenvermögens als Vermögensverwaltungskosten abziehen.

Hence it should be possible to deduct 3‰ of the value of your shares and bonds at Swissquote/IBRK or whatever. In my experience this has worked just fine so far. But my deduction is very small (haha).

You can not deduct anything for cash accounts.

Hope this helps. Happy to hear from other users if I am missing something.


In Vaud, you can deduct 0.15% of everything including cash

Yes, I should have mentioned that my post has a ZH home-bias :upside_down_face:

In my case I deduct all the custody fees from swissquote (maximum 200 CHF). I also keep a spreadsheet to estimate what is the cost of the Total Expense Ratio of my ETF on indices and I deduce the sum obtained as fees. My vision here is that the TER is like a custody fee in order to keep the basket of shares that makes the ETF. This deduction has nothing to do with financial counseling or tax advising. I was never asked to bring proof of my deduction so this vision has never been challenged nor approved by the tax office.


For Zurich I doubt they’d care if it’s below 6k and 0.3% (that’s the limit where no justificatif is needed)