Ref. No. 2713/45-4215
In the name of Allah the most Gracious the most Merciful
The answer to your question is as follows:
It is not permissible to take commission on collecting donation, but if the committee of the masjid gives you some money as a reward for your hard work and dedication, it will be permissible to take it and the money is halal.
And Allah knows best
Darul Ifta
Darul Uloom Waqf Deoband