Why does abandoning it not work?
Because the licence keeps existing, and so do its obligations. Renewal fees and penalties accrue, and the shareholders are the people attached to them. It surfaces when someone tries to set up a new company or renew a visa.
Closing properly costs money once. Abandoning costs money indefinitely and blocks things you have not thought of yet.
- The licence and its obligations continue
- Penalties accrue against the shareholders
- It blocks future company formation
- Discovered at the worst possible moment