CPA and Advisory Services
Your dedicated online accounting and tax experts.
We are US-based and work nationwide.
Rhombus Group
We will handle your accounting, review your business financials regularly, close your books, and create financial reports at year-end. We will file your tax returns quickly and accurately.
Our Services

Accounting Services
We cannot compromise our commitment to provide financial services to our clients in a timely and accurate manner.
- General Ledger & Financial Statements Preparation
- Month, Quarter, and Year-end Closing
- Policy and Procedure Development
- Internal Control Consulting
- Personal Financial Statements

Tax Planning and Preparation
Personalized tax services are key to effective working relationships. Each client is unique. Each requires individual attention and understanding. We continually improve and expand our expertise and programs to keep pace with our client's requirements and anticipate their future needs.
- Individual & Corporate Income Tax Preparation
- International Taxation
- Estate & Trust Tax Planning & Preparation
- Tax Planning
- Tax Problem Resolution
- Business Tax Return Preparation
- Certified Acceptance Agent (CAA) Services

Business Consulting
Our business is helping you grow your business. We offer various consulting services to business owners to help them reach their goals. We gauge the worth of our firm by our clients' personal and business successes.
- Business Consulting
- Entity Structuring
- Accounting System Setup for New Businesses
We will help you to understand your books and advise on tax savings strategies.
Schedule Free ConsultationWe are Always There Even if We Work in Different Cities.
US-Based - Online and In-Person
We are located in Santa Rosa Beach, FL, but this does not prevent us from working with clients all over the US. Distance has never been a hindrance.
Easy Communication
Call us at850-252-5663on weekdays from 9 am to 5 pm.
There are many ways to cut your tax bill this year. We'll show you ways to save money on your taxes.
Don't fall behind with your books. Be tax-ready. We'll bring your financials current.
Schedule Your Free Estimate
We take care of accounting, reporting, calculating, and filing taxes, so you have time to work on your business.
Let us help you choose an exemplary tax and accounting service.
Schedule Online ConsultationWho are we suitable for?
We are fluent in English and Russian and welcome clients from all cultural backgrounds.
Independent Professional
- Individual & Business Income Tax Preparation
- Bookkeeping
- Business Consulting
Small and Medium-Sized Companies
- Setting up Accounting Process
- Month, Quarter, and Year-end Closing
- Tax Planning
- General Ledger & Financial Statement Preparation
- IRS Representation
- Entity Structuring