Single certificate from Poland

Hello everyone!

I am a polish citizen and currently live in Finland. To prove my civil status as single, apparently I need a certificate from Poland that I've never been married.

Does anyone know if I can obtain or request this document online or at least on the Polish Consulate here?

Yes, you can apply for the document through the Consulate. It will cost you about 30 euros. Call them and enquire for details.