So its $20K a year minimum!!
UAE has options which will cost you less than $10K per year running costs.
I would recommend checking it out overall because it doesn't have a residency requirement but you can take advantage of residency tax rates.
On average running costs are $10K per annum.
Im sure there is an offer at the moment for tech and freelance registration at the moment. I will check and let the forum know.
Happy to discuss options with you via PM.
So the DMCC (largest freezone in the UAE) you can register your company first year costs $13K ongoing costs per year $8K.
Some of the othe states im sure will be cheaper. DMCC carries more prestige if your after that sort of thing.