Please go through the GUIDANCE Manual... based on where you are applying from INSIDE UK or from OUTSIDE UK...
but for quick answer please check this... for INSIDE UK...
Supporting Evidence for Previous Earnings Claimed
The applicant should be aware that at least two types of documentation for each source of earnings must be provided. If earnings from any one source have been paid in more than one way (for example, payment for a period of employment by means of a monthly salary and a dividend), two types of documentation must be provided in respect of each part of the payment claimed. The supporting evidence must be from separate sources and must corroborate with one another to clearly support the earnings claimed.
L10. Please tick the relevant boxes to confirm all documents being sent as evidence of previous earnings claimed:
1. Payslips
2. Personal bank statements showing the payments made to the applicant
Invoice explanations/payment summaries from the applicant’s managing agent/accountant
3. Letter from the applicant’s (previous) employer(s) (or, in the case of winnings, the relevant awarding body) confirming that he/she has received the exact amount he/she is claiming
4. Company/business accounts which clearly show the net profit of the company
5. Official tax document generated by the tax authority or the applicant’s employer, showing earnings upon which tax has been paid / is to be paid in a tax year (eg. P60 in the United Kingdom )
6. Letter from the applicant’s managing agent/accountant confirming that he/she received the exact amount that he/she is claiming, or the net profit to which he/she is entitled
globetrotter_ks wrote:I have got all my salary slips for last 12 months stamped and signed by my HR dept. Is it also necessary or important to submit a letter from the employer mentioning my gross and net salary and should be on a company letter head? Pls help.
Good luck