Help with immigration to Slovakia

In social terms, foreigners with a residence permit have the same rights as citizens of Slovakia

Yes, but it is faster to start business immigration to the Slovak Republic through the registration of an individual entrepreneur. When business activity is visible on the IP, you can proceed to the procedure for registering a company and reissuing a residence permit type.

Mostly for one year, but if the income shows a two or three times result, then there is a possibility of registration for two or three years.

This should be done by an accountant, as there are many nuances: some invoices and income / expenses are taken into account in the tax base, some are not.
But simplified it looks like this:

• income - expenses = profit
• profit x 15% = tax
• profit - tax = net profit.

The income of the company is considered according to the invoices issued, and the income of the individual entrepreneur is calculated according to the paid invoices.

Life in Slovakia and Ukraine is quite comparable. Some prices will be higher, some lower.