You can find an accountant in Estonia directly through your QuickBooks Online account by navigating to the My accountant section, Pavel.

Here's how:

1. Log in to your QuickBooks Online account.
2. Go to the My apps section.
3. In the Accounting dropdown, select My accountant.
4. Click on Find a pro to help.
5. This will open the QuickBooks ProAdvisor directory, where you can search for certified accountants located in Estonia.
   

You can revisit this thread if you have additional questions.

@Pavel Maskaljun 

If you can't find any, you should try Poland.

I already tried this option, but it doesn’t find any accountants in Estonia. I think this search option is also valid only for US.

I am looking for an accountant who is aware of Estonian accounting rules as company is registered in Estonia .

As I know, QB isn't popular in Estonia, which is why some advisors in Poland are helping these companies. They understand your local needs.