| IRS wage and income transcript | The IRS, built from what the employer already filed | Free; immediate online, or 5 to 10 days by post | Strongest — the employer reported it under penalty of perjury | Covers only completed tax years, so it says nothing about a job started this year |
| Pay stubs from the last 30 days | Your employer's payroll system | Immediate from the payroll portal | Very strong — current pay and current employment in one document | Retyped or reformatted stubs; reviewers check the year-to-date arithmetic |
| Completed verification form returned direct | Employer or payroll, sent to the requester | 3 to 10 days | Very strong, precisely because it never passes through the applicant's hands | Returned incomplete, or hand-carried by the applicant |
| W-2 for the last two years | Your employer, annually | Immediate if you kept them | Strong evidence of the prior year | Proves last year rather than this month |
| Employment verification letter | Employer or HR, signed | 1 to 5 days | Moderate — accepted, and then verified by telephone | Personal email, no letterhead, no direct number for the signer |
| Offer letter | The employer, at hire | Immediate | Weak on its own | An offer is not evidence the job started, or that it continues |
| Bank statements showing direct deposit | Your bank | Immediate | Supporting only | Shows money arriving; it does not show who employs you or in what role |
| A statement you wrote about yourself | You | Immediate | Not evidence | It is the claim the reviewer is trying to check, restated |