The DS01 online form is a crucial document for dissolving a company in the UK. By filing the DS01 online through Companies House, business owners can apply to have their company officially struck off the register. This process is quicker and more efficient when done online, ensuring that all legal obligations tied to the business come to an end. Filing online also requires consent from all directors, and once approved, the company will no longer exist as a legal entity. Be sure to check all details carefully before submitting the DS01 online.