Alas quite a few gaps:
- if not 3 years profit (new business-plans often project recouping)
- tenant companies in warehouse complexes not eligible for business rate relief
- people with profits a smidgeon >£50k
- rateable values over £51k (v.possible in London)
Will be writing in https://twitter.com/_JimboRoberto/status/1250145586076155911

Any @ealinghour small businesses/ sole traders/ self-employed not able to access any of the government schemes please email me and can raise your plight - rupa.huq.mp@parliament.uk