Tax Preparation & Filing
US Tax Compliance, Planned Year-Round
From federal 1120 and 1065 filings to multi-state sales tax and 1099 management — our IRS-authorized e-file team keeps you compliant and optimized, not just at year-end but every month of the year.
Talk to a US Tax SpecialistTax Services for US Businesses
Federal Tax Preparation & Filing
C-Corp (1120), S-Corp (1120-S), Partnership (1065), and Sole Proprietor (1040 Sched C) — prepared by US tax professionals and filed electronically.
State & Local Tax Filing
Multi-state income tax, franchise tax, gross receipts tax, and local filings — all 50 states covered.
1099 Management
1099-NEC, 1099-MISC, 1099-K, and 1099-INT tracking, TIN matching, and e-filing to the IRS.
Sales & Use Tax Compliance
State-by-state sales tax nexus analysis, registration, filing, and remittance — economic nexus rules handled.
Year-Round Tax Planning
Proactive quarterly estimates, entity structuring, and deduction optimization — not just a year-end scramble.
IRS & State Notice Resolution
Full representation on IRS notices, audits, and state correspondence — handled by US tax professionals.
IRS Authorized E-File Provider
TrueBookUS holds a valid EFIN (Electronic Filing Identification Number) — your federal returns are filed directly through the IRS e-file system, with confirmation and acknowledgment received the same day.
Avg. recovered deductions per client
E-file acceptance rate
State tax jurisdictions covered
Plan Your US Taxes Year-Round
Talk to a US tax specialist — free 30-minute consultation.
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