Maksym Stepanenko
Managing Partner, Crystal Tax
International client projects since 2012: company structures, tax, immigration, DUNS and NCAGE. 50+ jurisdictions.
In an era of increased control over international transactions and heightened requirements for financial transparency, choosing a reliable payment system is a critical step for businesses. Rho is a modern financial platform that is ideal for startups, holding companies, and international structures that require professional banking-level service without cumbersome bureaucracy.
Registration with Rho is not possible without an American legal entity and a competent tax structure. This is where Crystal Tax comes in — our comprehensive service that includes registration, tax support, and verification for opening an account with Rho.

Rho (USA);
comply with US tax laws (including IRS, FATCA);
build an optimal and legal structure for cross-border payments;
obtain support from a CPA (US tax advisor) and KYC/AML specialists.
Quick account opening — from 5 to 10 business days;
✅ Integration with QuickBooks, Xero, Slack, Stripe, and more.;
✅ Powerful support for B2B payments and multiple currency transactions.
Consultation and preliminary assessment of the client.
Setting up a tax structure tailored to the client's goals.
Support during the verification stage and account opening.
Additional support: accounting, reporting, annual support.
Passport and confirmation of the beneficiary's address;
Business information (description of activities, target counterparties);
Notarized power of attorney (if necessary);
Statutory documents of the American company (we prepare);
Signed tax agreement and IRS form (we select individually).
An active American company;
EIN and ready tax structure;
Verified corporate account with Rho;
Full set of documents for working with banks and partners;
Confidence in tax security and KYC compliance.
Taxation — under the control of a CPA with many years of experience;
Successful experience working with clients from more than 20 countries;
Guaranteed confidentiality and FATCA/CRS compliance;
Full cycle support — from registration to reporting;
Efficiency — submission of an application to Rho within 3 business days.
✅ Confirmation of account opening or refund of payment under the contract;
✅ Company registration strictly in accordance with US law;
✅ Transparent work without hidden fees and intermediaries;
✅ Access to lawyers and tax consultants if necessary.
1. Can I open an account with Rho without registering in the US?
No, Rho only works with US companies with a valid EIN and KYC structure.
2. What to do if Rho rejects the application?
We prepare a package of documents to minimize risks. In case of rejection, we assist with resubmission or select an alternative (Mercury, Relay, Brex).
3. Does Rho work with cryptocurrency businesses?
Yes, provided there is a transparent structure, clear jurisdiction, and KYC strategy. We can help you get ready.
4. Is it a bank account or fintech?
Rho is a fintech platform with bank-level security and integration with FDIC-partner banks.
5. How long does the entire process take?
From 10 to 21 days, depending on the speed of data submission and feedback from the client.
Maksym Stepanenko
Managing Partner, Crystal Tax
International client projects since 2012: company structures, tax, immigration, DUNS and NCAGE. 50+ jurisdictions.
Briefly describe your task: the country, the business activity and the timing. That is enough for us to propose a solution and the order of work.
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Our advantages
Corporate structuring, company registration in Ukraine and abroad, tax and reporting, migration, bank accounts, DUNS and NCAGE codes. We run the whole project, from choosing the solution to the finished documents.
Confidentiality terms are set out in our contract. We do not pass information about a client or their project to third parties, except where the law expressly requires it.
We compare jurisdictions against your business task: tax regime, reporting, substance requirements and access to banking. On the call we go through the upsides and the limits of each option.
We name the timeline for every step before the work starts — it depends on the jurisdiction, the registrar and the bank. Personal data is used only to deliver the service.
We handle the correspondence with registrars, government bodies and banks and answer their requests ourselves. From you we need documents and signatures.
We take each case to the finish: if an authority or registrar comes back with remarks, we revise the documents at no extra charge. The fee is calculated for your task before work starts.