Key context
Help with an account, form and attachments in the official MOS portal, including what can be done online and what requires personal action.
An adult applicant must personally sign and perform legally required personal acts. A representative cannot replace the client for fingerprints or other personal steps.
Establish the legal basis first
Do not begin with the form. First check current status, objective, competent authority and deadline.
Prepare consistent evidence
Details in the form, passport, contract, attachments and previous correspondence should be current and consistent.
Track service
Keep posting and receipt evidence. Valid service often starts a procedural deadline.
Follow up after filing
Monitor correspondence, answer requests and notify the authority where the law requires it.
Questions and answers
Official sources
MOS — oficjalny portal spraw cudzoziemców
Last updated: 2026-07-17