Overview

From U.S. entry planning to ongoing compliance – S360 USA supports foreign investors, international entrepreneurs, and cross-border businesses operating in the United States. We help clients evaluate entity structures, organize accounting systems, support bank account readiness, and maintain ongoing bookkeeping and compliance.

Our services simplify the financial and tax requirements of operating in the U.S. while supporting long-term growth and compliance.

 

Serious about financial clarity?

Connect with S360 to establish structured oversight, stronger governance, and informed financial direction.

What We Offer

U.S. Entity Structure Advisory

Guidance on suitable entity structures for investment, ownership, and tax planning.

Entity Formation Support

Support during company setup and financial documentation preparation.

Bank Account Readiness

Assistance preparing documentation commonly required by financial institutions.

Accounting System Setup

Cloud accounting and reporting structures configured from the beginning.

Ongoing Bookkeeping and Compliance

Monthly books, filings coordination, and year-end reporting support.

Cross-Border Tax Coordination

Tax planning support for foreign owners, non-residents, and international structures.

Entering the U.S. market?

S360 USA helps foreign investors structure, organize, and manage their U.S. financial obligations.

Industries we serve

We support organizations across United States’s key economic sectors, delivering integrated financial, regulatory, and advisory services aligned with U.S. standards and global best practices.

Family-Owned & Private Groups

Financial structuring, tax planning, and strategic advisory to support sustainable growth and succession planning.

Construction & Real Estate

Project cost control, contract review, revenue recognition, and feasibility advisory for complex developments.

Energy, Oil & Gas

Audit, compliance, and performance oversight for capital-intensive operations and joint venture structures.

Industrial & Manufacturing

Operational audits, cost analysis, ERP enablement, and financial optimization across production environments.

Financial Institutions

Regulatory reporting, valuation, forensic review, and risk management support for financial entities.

Healthcare & Life Sciences

Compliance, financial reporting, and performance advisory for regulated healthcare providers and operators.

Technology & Telecommunications

Governance, tax compliance, financial modeling, and growth advisory for digital and infrastructure-driven businesses.

Retail & Consumer Markets

Inventory control, VAT compliance, financial reporting, and expansion advisory for retail operations.

Government & Public Sector

Independent assurance, financial oversight, and compliance advisory aligned with national regulatory frameworks.

Logistics & Supply Chain

Cost optimization, tax compliance, and financial structuring for distribution and infrastructure networks.

Service-Based Enterprises

Accounting system implementation, tax compliance, and financial performance advisory for service organizations.

Education & Training Institutions

Audit, compliance, and financial advisory for private schools, universities, and training providers.

Discuss Your International Tax and Foreign Investors Needs

Define the right recovery or transition strategy with S360’s independent advisory.
Services

A comprehensive suite of assurance and advisory services

Cloud Bookkeeping
Tax Preparation & Filing
Tax Authority Representation
International Tax & Foreign Investors
External Audit, Financial Reporting & Assurance
Tax & Regulatory Compliance
Project Cost Control & Contract Review
Internal Audit, Governance & Risk Management
Valuation & Transaction Advisory
Feasibility Studies & Financial Modeling
Forensic Accounting & Investigation
Accounting Systems & ERP
Bank Financing & Credit Advisory
Restructuring & Liquidation Advisory
Digital Accounting & E-Invoicing
Cryptocurrency Tax
About us
Delivering independent assurance and advisory services across international markets. We provide disciplined audit, governance, tax, and financial advisory solutions for complex and regulated environments.
Industries
S360 combines deep sector knowledge with practical insights to help organizations operate with confidence and efficiency.
Family Owned & Private Groups
Technology & Telecommunications
Construction & Real Estate
Retail & Consumer Markets
Energy, Oil & Gas
Government & Public Sector
Industrial & Manufacturing
Logistics & Supply Chain
Financial Institutions
Service-Based Enterprises
Healthcare & Life Sciences
Education & Training Institutions