LIVE
🇺🇸 United States Services

Bookkeeping & Tax
for United States.

Full-service US financial management — bookkeeping, tax, payroll, and AI analytics. QuickBooks and Xero native. GAAP-compliant. IRS-ready.

Everything you need,
all in one place.

200+
Clients Served
$18K+
Avg Tax Saved
98%
On-Time Filing
50
States Covered

US finance expertise,
delivered precisely.

From Delaware C-Corps to multi-state LLCs, Exelix understands the full complexity of American tax and accounting — and delivers it with offshore efficiency and onshore quality.

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QuickBooks Native

Certified QuickBooks ProAdvisors. We set up, clean, reconcile, and maintain your books month after month.

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Federal & State Tax

1120, 1065, 1040, Schedule C — plus all state filings. Multi-state expertise across all 50 states.

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Payroll & 1099s

W-2, 1099-NEC, multi-state payroll processing, and year-end filings — all handled seamlessly.

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Financial Models

Investor-grade DCF and 3-statement models for fundraising, board presentations, and M&A transactions.

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AI Analytics

Machine learning dashboards that surface cash anomalies, revenue risks, and growth opportunities automatically.

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Tax Optimization

Proactive strategies to minimize your federal and state tax burden — R&D credits, deductions, entity structuring.

Ready to simplify your
US finances?

Book a free 30-minute call. No obligations, no sales pitch — just an honest conversation about your needs.