Will my work experience letter for only three months be accepted if I have more years of actual work experience but no official letters for the rest?

Yes, a three-month official work experience letter can be accepted, especially if you have a longer work history but lack formal letters for the rest.

To strengthen your application:
- Provide the three-month official letter as proof of recent employment.
- Supplement with additional evidence for your earlier experience, such as pay slips, appointment letters, or reference emails.
- Prepare a detailed explanation letter describing your roles, responsibilities, and employment durations.
- Be ready to clarify any gaps or informal work during your visa interview.

This helps demonstrate the authenticity and relevance of your work experience to both universities and visa authorities.