Change of status (COS) — Inside the USA
Change of immigration status (Change of Status) inside the USA without leaving. For those already in the country who are moving to another status.
- Relocators
- Families
- Remote specialists
The terms the expert works on
Prepares the documents and evidence file personally
Assembles and formats the whole package — from forms to achievement evidence for the petition — so it does not come back for rework.
Checks the case against USCIS requirements
Matches the documents to the specific visa category's criteria before filing, not after a denial.
Handles a Request for Evidence at no extra charge
If USCIS sends an RFE on the petition, prepares the response without an additional fee for the case itself.
A US immigration attorney runs the case
The petition is prepared and filed by a lawyer practising US immigration law, not an unlicensed consultant.
Names the price at the consultation, before work starts
The cost is quoted right after the case review — before the petition is drafted — and is not revised upward later, whatever happens along the way.
Matches the category to your profile
If the facts do not support one visa category, proposes the one the case actually fits, rather than forcing the filing into the category you asked for.
Deals with USCIS and the consulate directly
Responds to the agency's requests and prepares you for the interview personally, with no chain of intermediaries.
Residence permit in the US: comparing the options
The difference is not the price — it is who each option suits. The “Best for” column is the business profile the option is built around.
| Option | Best for | Timeline | Price |
|---|---|---|---|
| F-1 student visa in the USA — School selection + I-20 + preparation | Applicants and students enrolling on a full-time programme in the USA, those who need help choosing an accredited school and arranging the I-20 | 1–4 months | from $1,190 |
| E-2 visa in the USA — Investor visa | Entrepreneurs who are citizens of countries with a treaty with the USA and are ready to run the business themselves, investors who have already invested, or are ready to invest, capital in an operating enterprise in the USA | 1–4 months | from $8,000 |
| L-1 visa in the USA — Manager transfer | Managers and key employees of companies opening an office or a branch in the USA, businesses with an existing related structure abroad and in the USA | 1–4 months | from $12,000 |
| O-1 talent visa in the USA | Academics, artists, athletes and entrepreneurs recognised in their field, those who already have a US employer or agent ready to file the petition | 1–4 months | from $12,500 |
| EB-1A green card in the USA — Extraordinary abilities | Academics, entrepreneurs and professionals with international recognition, those who can evidence extraordinary achievements without a sponsoring employer | 4–6 months | from $12,500 |
| Change of status (COS) — Inside the USAyou are here | Relocators, families, remote specialists | 1–4 months | Upon consultation |
What the service includes
| Choosing the basis that suits your case | |
| Preparing and filing the documents | |
| Support until the status is granted | |
| Government and visa fees— billed separately | |
| Flights and accommodation— billed separately |
Documents and programme requirements
- 1International passport
- 2Proof of income or of the qualifying basis
Related breakdowns
Changing B2 to F1 status in the US: steps and risks
How to change tourist B2 status to student F1 inside the US: Form I-539 for $470, the $350 SEVIS fee, and why you can't study or leave before a decision.
US degree evaluation: how work experience counts
What a credential evaluation is, which US visas need it and how 3 years' experience replace 1 year of study. When a bachelor's plus 5 years equals a master's.
EB-1A or O-1: which US talent visa to choose
The O-1 is a work visa for up to 3 years through an employer or agent; the EB-1A is a green card with no employer. Criteria, 2026 fees and how to combine them.