Professional US business tax filing services that ensure your company remains fully compliant with federal and state tax obligations while minimizing your tax liability.
Navigating the United States tax system as a business owner — particularly as an international entrepreneur or e-commerce seller operating in the US market — is one of the most complex and high-stakes compliance challenges you will face. The US tax system operates at multiple levels simultaneously — federal, state, and local — with different filing requirements, deadlines, and regulations at each level. Mistakes, missed deadlines, or incorrect filings can result in significant penalties, interest charges, and legal complications that far exceed the cost of getting professional help from the very beginning. Eboostory provides professional US business tax filing services that ensure your company meets every obligation accurately, on time, and in full compliance with all applicable federal and state tax laws.
We prepare and file your federal business income tax returns with the IRS — covering the correct return type for your business structure, whether that is Form 1120 for C-Corporations, Form 1120-S for S-Corporations, Form 1065 for Partnerships, or Schedule C for sole proprietors. Every return is prepared with meticulous attention to accuracy, ensuring all allowable deductions are claimed, all income is correctly reported, and all required supporting schedules and disclosures are included. Correct federal tax filing is the foundation of your US business compliance and the starting point for all state-level obligations.
In addition to federal taxes, most US states impose their own business income taxes with their own forms, deadlines, and calculation methods. For businesses operating across multiple states — as many e-commerce sellers do — determining which states you have a tax filing obligation in, and correctly filing in each of those states, is a complex nexus analysis that requires professional expertise. We manage your state income tax filing obligations across all states where your business has nexus, ensuring full multi-state compliance without gaps or duplications.
US businesses are generally required to make quarterly estimated tax payments throughout the year rather than settling their entire tax liability at filing time. Missing or underpaying estimated taxes results in underpayment penalties that add unnecessary cost to your tax burden. We calculate your quarterly estimated tax obligations, provide payment schedules and instructions, and help you plan your cash flow around these obligations so that tax payments are never a surprise and penalties are avoided entirely.
Every legally available deduction your business qualifies for is a direct reduction in your tax liability — and identifying every applicable deduction requires both technical tax knowledge and a thorough understanding of your specific business operations. We review your business expenses, structure, and activities to identify all allowable deductions — including home office expenses, business vehicle use, equipment depreciation, software subscriptions, advertising costs, professional fees, and any industry-specific deductions relevant to your business — ensuring you never pay more tax than the law requires.
Receiving a letter or notice from the IRS can be alarming, but most IRS correspondence is routine and manageable when handled correctly and promptly. We assist with responding to IRS notices, providing requested documentation, resolving discrepancies, and communicating with the IRS on your behalf where required. Having professional support for IRS correspondence ensures that routine notices are resolved quickly and that more serious matters are handled with the expertise and documentation they require.
No hidden fees. No lock-in contracts. Just results-focused packages.
Complete US sales tax setup including nexus analysis and registration.
Ongoing US sales tax filing and compliance management.
Full UK VAT registration and compliance setup.