вот какой список документов по Work History для Self Employed:
Work History
Unless otherwise indicated, the following documents are only required for the principal applicant
- Original and up-to-date letters of reference from your past and present employers. Letters must be written
on company letterhead and show the company’s full address, telephone and fax numbers, and be stamped
with the company’s official seal.
- Detailed description of your job responsibilities (past and present)
- Photocopy of your official workbook
- Proof of current employment of your accompanying spouse or common-law partner.
If you are self-employed or have business activities, you must provide:
- Description of the nature and organisation of your business (type of business activity, number of partners,
percentage of ownership or shares held, etc.)
- Copies of business registration, articles of incorporation, minutes establishing business ownership, and any
other documents relevant to the nature of your business, its ownership and management structure, and
your role in it.
- Proof of business conducted with clients, such as invoices/bills.
- Balance sheets.
- Corporate income tax returns for the past five years for each of your businesses
- Personal income tax returns (Витяг із реєстру фізичних осіб) for yourself and your spouse for the past five
years.
- Proof of your licence to practise (if you are a private practitioner).
То есть Вам надо в любом случае показывать налоги, личные и корпоративные. Есть еще раздел Proof of Funds - там надо показать легально заработанные деньги, которые позволят Вам обеспечить переезд. Так что надо найти способ легализировать доход