Three questions. You get the route, an honest timeline, and the list of what only you can sign. No legal categories to choose from — those are ours to work out.
It maps the practical route into a Bulgarian limited liability company: where you sign, what has to be certified, and how long the post takes. Whether Bulgaria is the right place for your business, and whether a company beats working freelance, are different questions — the income comparison answers the second one with numbers.
The apostille answer comes from the official list of parties to the Hague Convention of 5 October 1961, as published by the HCCH and current at 30 June 2026 with 130 contracting parties. Consular availability depends on the Bulgarian diplomatic mission where you live and on its appointment queue, so we confirm that individually rather than guess it here.
Bulgarian law as at August 2026. General information, not advice on your situation.