TER/Tax optimized portfolio

Thanks for taking the time to study my portfolio and also for your response:

You’re making a good point and I agree that a TER difference of around 0.05 % is probably not “measurable”. However, my reason for choosing the above portfolio is not only to TER- but also to tax-optimize. This brings me to your statement in the previous thread:

I read on the Mustachian Wiki and also on other websites that the withholding tax can make a difference of up to 1.00 % per year.

Assuming an investment of CHF 100’000.- with an expected return of 8% p.a. and the compounding effect of 20 years this can lead to quite some savings:

Delta in Costs Total Savings
0.05 % CHF 4’335.-
0.10 % CHF 8’708.-
0.20 % CHF 17’570.-
0.30 % CHF 26’589.-
0.40 % CHF 35’768.-
0.50 % CHF 45’109.-
0.60 % CHF 54’615.-
0.70 % CHF 64’289.-
0.80 % CHF 74’133.-
0.90 % CHF 84’151.-
1.00 % CHF 94’345.-

In order to “unlock” these savings (even just the CHF 8’708.- with a cost difference of 0.1%) all I have to do is to find a combination of tax/ter optimized funds. From there investing in 6 instead of 1 funds is not too much of a hustle and the fee’s with IB are negligible. Isn’t that worth it?