U.S. GAAP & IFRS Reporting Expertise • U.S. Tax & Regulatory Compliance • Global Financial Governance Standards
OUR SERVICES

We deliver independent assurance & disciplined financial governance

S360 USA delivers independent audit and advisory services designed to protect capital, enhance governance, and support informed decision-making. Serving both public and private sector institutions, we operate with disciplined methodology, regulatory precision, and alignment with U.S. GAAP, IFRS, and applicable federal and state regulatory frameworks.
Services
Cryptocurrency Tax
Crypto transaction reporting, capital gains calculations, tax filings, and regulatory compliance.
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Services
International Tax & Foreign Investors
Cross-border tax planning, U.S. entity setup, banking support, and compliance guidance.
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Services
Tax Authority Representation
Representation and support before tax authorities during notices, audits, reviews, and disputes.
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Services
Tax Preparation and Filing
Corporate, partnership, trust, individual, foreign, and non-resident tax return preparation.
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Services
Cloud Bookkeeping
Fully managed bookkeeping, reconciliations, monthly reporting, and cloud-based financial visibility.
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Services
Digital Accounting & E-Invoicing
Digital accounting, ERP integration, and e invoicing solutions aligned with U.S. and EU regulations.
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Services
Restructuring & Liquidation Advisory
Debt restructuring, recovery planning, asset realization, and orderly liquidation support.
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Services
Bank Financing & Credit Advisory
Lender-ready financial packages, cash flow structuring, and financing negotiation support.
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Services
Accounting Systems & ERP
Accounting system setup, ERP integration, process automation, and reporting optimization.
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Services
Forensic Accounting & Investigation
Fraud detection, suspicious transaction review, dispute support, and forensic reporting.
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Services
Feasibility Studies & Financial Modeling
Financial projections, cash flow forecasting, scenario analysis, and investment return modeling.
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Services
Valuation & Transaction Advisory
Business valuation, asset valuation, M&A support, and investment decision modeling.
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Services
Internal Audit, Governance & Risk Management
Control assessments, governance frameworks, fraud risk evaluation, and ERP control testing.
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Services
Project Cost Control & Contract Review
Cost monitoring, contract review, deviation analysis, and financial oversight for projects.
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Services
Tax & Regulatory Compliance
Corporate tax compliance, sales tax advisory, regulatory reporting, and tax risk mitigation.
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Services
Cryptocurrency Tax
Crypto transaction reporting, capital gains calculations, tax filings, and regulatory compliance.
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Services
International Tax & Foreign Investors
Cross-border tax planning, U.S. entity setup, banking support, and compliance guidance.
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Services
Tax Authority Representation
Representation and support before tax authorities during notices, audits, reviews, and disputes.
Learn More
Services
Tax Preparation and Filing
Corporate, partnership, trust, individual, foreign, and non-resident tax return preparation.
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Services
Cloud Bookkeeping
Fully managed bookkeeping, reconciliations, monthly reporting, and cloud-based financial visibility.
Learn More
Services
Digital Accounting & E-Invoicing
Digital accounting, ERP integration, and e invoicing solutions aligned with U.S. and EU regulations.
Learn More
Services
Restructuring & Liquidation Advisory
Debt restructuring, recovery planning, asset realization, and orderly liquidation support.
Learn More
Services
Bank Financing & Credit Advisory
Lender-ready financial packages, cash flow structuring, and financing negotiation support.
Learn More
Services
Accounting Systems & ERP
Accounting system setup, ERP integration, process automation, and reporting optimization.
Learn More
Services
Forensic Accounting & Investigation
Fraud detection, suspicious transaction review, dispute support, and forensic reporting.
Learn More
Services
Feasibility Studies & Financial Modeling
Financial projections, cash flow forecasting, scenario analysis, and investment return modeling.
Learn More
Services
Valuation & Transaction Advisory
Business valuation, asset valuation, M&A support, and investment decision modeling.
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Services
Internal Audit, Governance & Risk Management
Control assessments, governance frameworks, fraud risk evaluation, and ERP control testing.
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Services
Project Cost Control & Contract Review
Cost monitoring, contract review, deviation analysis, and financial oversight for projects.
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Services
Tax & Regulatory Compliance
Corporate tax compliance, sales tax advisory, regulatory reporting, and tax risk mitigation.
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01

Partnership

Financial oversight for complex and regulated environments.

02

Excellence

Audit and advisory services aligned with global and U.S. standards.

Why S360

When financial complexity increases, independence matters...

We are a strategic financial partner specialized in complex organizations and regulated environments. In alignment with U.S. GAAP, IFRS, and applicable U.S. regulatory frameworks, S360 USA delivers comprehensive audit, tax, governance, risk management, and financial advisory services.
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Why S360

Independent Financial Governance Across Strategic Sectors

Our expertise covers construction, real estate, industrial operations, professional services, technology, and investment environments. We support financial transparency, accurate cost monitoring, contract review, internal control assessment, fraud prevention, tax compliance, and structured reporting for banks, investors, and business owners.

By integrating advanced accounting systems, financial modeling, cash flow planning, and governance frameworks, S360 enhances decision-making, protects capital, reduces financial risk, and strengthens creditworthiness.

Choosing S360 USA means choosing financial discipline, compliance, transparency, and long-term sustainability.

Serious about financial clarity?

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

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What S360 delivers

S360 United States is part of a global network delivering independent structured financial oversight, regulatory alignment, and independent advisory solutions designed to protect capital and strengthen decision-making. We operate with integrity, independence, and professional excellence.

We safeguard capital through structured cost control, deviation analysis, contract and BOQ review, and verification of project extracts and progress percentages. Our team monitors procurement cycles, supplier payments, equipment costs, labor expenses, and bank guarantees to ensure disciplined financial execution and prevent cost overruns.
Our services are aligned with U.S. GAAP, IFRS reporting frameworks, and U.S. and European Union tax and regulatory requirements, including VAT compliance and digital reporting obligations. We ensure adherence to corporate, labor, investment, and tax laws while maintaining audit-ready documentation for regulatory authorities.
We provide leadership teams, boards, investors, and lenders with reliable financial statements, analytical reports, cash flow forecasts, NPV and IRR modeling, profitability by project, and five-year financial projections. Our reporting enhances credit positioning and supports financing, restructuring, and growth strategies.
We design and assess internal controls, define financial authority matrices, strengthen procurement oversight, and implement governance policies that elevate institutional maturity and transparency.
Through control testing, transaction review, forensic procedures, and anomaly detection, we reduce exposure to fraud, financial manipulation, and operational misconduct while ensuring documentation defensibility before banks, courts, and regulatory bodies.

We deliver specialized financial oversight for construction, industrial production, services, agriculture, and government projects, including cost of production analysis, inventory control, revenue recognition, project accounting, and performance efficiency metrics.

EXPERTISE

Industries We Serve

S360 delivers sector-specific financial oversight and reporting models across the following

Family-Owned & Private Groups

Construction & Real Estate

Energy, Oil & Gas

Industrial & Manufacturing

Financial Institutions

Healthcare & Life Sciences

Technology & Telecommunications

Retail & Consumer Markets

Government & Public Sector

Logistics & Supply Chain

Service-Based Enterprises

Education & Training Institutions

Our disciplined methodology ensures clarity, control, and continuous improvement across financial operations and governance frameworks.

Engagement Approach

Assess

Review existing controls, financial reporting, compliance frameworks, and overall risk exposure.

Design

Develop a tailored governance, audit, and reporting framework aligned with organizational needs, scale, and regulatory requirements.

Execute

Perform audits, reviews, testing, analysis, and structured financial reporting with precision and independence.

Improve

Strengthen systems, internal controls, and financial visibility through continuous improvement and ongoing optimization.

Stay informed with S360 insights and regulatory updates

Subscribe to receive expert analysis on audit, tax, governance, and financial developments across United States.

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Featured insights

Services

A comprehensive suite of assurance and advisory services

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Cloud Bookkeeping
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Tax Preparation & Filing
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Tax Authority Representation
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International Tax & Foreign Investors
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External Audit, Financial Reporting & Assurance
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Tax & Regulatory Compliance
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Project Cost Control & Contract Review
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Internal Audit, Governance & Risk Management
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Valuation & Transaction Advisory
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Feasibility Studies & Financial Modeling
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Forensic Accounting & Investigation
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Accounting Systems & ERP
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Bank Financing & Credit Advisory
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Restructuring & Liquidation Advisory
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Digital Accounting & E-Invoicing
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Cryptocurrency Tax
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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.
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About Us
Values & Purpose
Leadership Team
Why S360
What S360 delivers
Engagement Approach
S360 Global
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Industries
S360 combines deep sector knowledge with practical insights to help organizations operate with confidence and efficiency.
View all Industries
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
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Canada

USA

Spain

Saudi Arabia

Lebanon