Outsource Accounting Tax Finance Services For USA Businesses

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USA Outsourced Accounting & Tax Services

Your Reliable Offshore Accounting Partner for US CPA Firms, SMEs & Startups

Infolex Advisors provides end-to-end outsourced accounting, bookkeeping, and tax solutions tailored specifically for the United States market. Whether you’re a CPA firm needing review-ready workpapers, an e-commerce company handling multi-state tax complexity, or a business looking to streamline finance operations - our experienced offshore team delivers accurate, compliant, and timely support.

We bring deep expertise in US GAAP, IRS compliance, multi-state taxation, payroll, and financial reporting, ensuring your books remain clean, tax-ready, and audit-ready at all times.

Accounting & Bookkeeping
Accounting & Bookkeeping Services

Accurate daily bookkeeping, month-end close, clean-ups, reporting packs, and ledger management for small businesses, startups, e-commerce brands, and CPA firms.

Outsource Tax Return Preparation
Tax Return Preparation 

End-to-end support for US federal, state, and local tax returns — including workpapers, depreciation schedules, K-1s, schedules, adjustments, and multi-state filings.

Sales Tax Preparation
Sales Tax Preparation & Compliance

Monthly, quarterly, and annual sales tax computation, nexus review, marketplace reconciliation (Amazon, Shopify, Walmart), and state-specific filing prep.

financial statement
Financial Statement Preparation (US GAAP / IFRS)

Clean, professional, and audit-ready financial statements including balance sheet, P&L, cash flow, equity schedule, and disclosure support.

Business Formation
Business Formation Support (LLC, Corporation, EIN)

Assistance for US entrepreneurs and foreign owners with entity selection, state filings, EIN application, IRS correspondence, and annual compliance guidance.

Payroll Processing
US Payroll Processing & Management

Accurate payroll calculations, multi-state tax withholding, W-2/W-3 filings, 941/940 filings, PTO records, and payroll reconciliation via ADP, Paychex, Gusto & others.

accounts-payable
Accounts Payable (AP) & Accounts Receivable (AR) Management

Vendor bill processing, PO matching, customer invoicing, collections support, payment posting, and AP/AR aging analysis to improve cash flow.

Bank Reconciliation Services
Bank & Merchant Reconciliation Services

Daily/weekly/monthly reconciliations of bank accounts, credit cards, merchant accounts (PayPal, Stripe, Square), and loan accounts.

Virtual CFO
Virtual CFO Services

Strategic financial leadership including budgets, forecasts, cash-flow planning, KPI dashboards, board reporting, and investor-ready financial modeling.

Who We Serve Across the USA

  • Startups & fast-growing companies
  • Real estate & construction companies
  • CPA firms needing tax and bookkeeping assistance
  • E-commerce businesses (Amazon FBA, Shopify, Walmart, Etsy)
  • Non-profits
  • Foreign-owned US entities
  • Professional service firms

Our offshore team integrates seamlessly into your internal workflow — just like an extension of your staff.

Why Outsource Your US Accounting Needs to Infolex?

US GAAP-aligned processes for accurate, audit-ready financials
Fast turnaround, even during peak tax season
Review-ready workpapers for CPA firms
Expertise across industries — e-commerce, real estate, consulting, healthcare, SaaS, non-profits
Dedicated offshore team trained in US accounting & tax workflows
Secure infrastructure and strict confidentiality
Full integration with QuickBooks, Xero, NetSuite, Sage, ADP, Gusto, Paychex & more

Software Expertise

quickbooks
QuickBooks
xero
Xero
netsuite
NetSuite
sage
Sage
zoho
Zoho Books
freshbooks
FreshBooks
wave
Wave

Start Outsourcing Your US Accounting With Confidence

Book a free 30-minute consultation to understand how Infolex can reduce workload, improve accuracy, and deliver scalable accounting & tax support for your US operations.

Schedule a Free Consultation

FAQs

Yes — we work directly on your QuickBooks, Xero, or ERP account.

Absolutely. We specialise in cleanup & catch-up bookkeeping.