Business Tax Return• Form 1120 / 1120-S / 1065
Corporate & Partnership Tax Returns · Maximize Deductions
US corporations and partnerships face strict filing deadlines (March 15 / April 15) and complex state franchise tax rules. Our bilingual CPAs review your financial statements to optimize deductions and eliminate double taxation.
S-Corp Small Business Owners
Filing Form 1120-S to optimize pass-through taxation and generating K-1 forms for shareholders.
S-CorporationC-Corp Startups & Enterprises
Filing Form 1120 with corporate tax accounting, net operating loss (NOL) carryforwards, and FTB compliance.
C-CorporationPartnerships & Multi-Member LLCs
Filing Form 1065 partnership returns with capital account tracking and partner K-1 distributions.
LLC & PartnershipS-Corp owners can legally minimize 15.3% self-employment taxes by balancing Reasonable Salary and Shareholder Distributions.
One-stop electronic filing for both federal IRS business returns and California FTB Form 100/568 annual franchise tax filings.
Key Features & Core Benefits
Strict IRS compliance and maximum refund accuracy.
Form 1120 & 1120-S Corporate Filing
Calculating gross profit, deductible operating expenses, and depreciation to minimize corporate taxable income.
Schedule K-1 Partner Allocation
Generating Schedule K-1 forms detailing pass-through income, credits, and deductions for personal returns.
California FTB $800 Franchise Tax
Managing California FTB Form 100/568 annual filings and $800 minimum tax compliance to prevent SOS suspension.
Section 179 & Bonus Depreciation
Leveraging Section 179 and Bonus Depreciation for business equipment purchases to lower taxable profits.
Reasonable Compensation Optimization
Structuring IRS-compliant Reasonable Salary versus Distribution ratios to reduce 15.3% self-employment taxes.
IRS & Multi-State Business E-Filing
Fast, secure electronic filing directly to the IRS and state revenue departments with official confirmation receipts.
Simple 4-Step Process
Track your filing progress transparently online.
Financials & Ledger Intake
Upload your P&L, Balance Sheet, and prior-year tax returns securely to our portal.
CPA Corporate Tax Review
Assigned CPA performs tax adjustments, depreciation schedules, and deduction optimization.
Draft Approval & Signature
Review final corporate returns and Schedule K-1 allocations, then sign electronically.
E-Filing & Final Packets
Final e-filing with the IRS and state departments, delivering complete corporate tax binders.
Frequently Asked Questions
Find clear answers to common questions about filing US taxes with TPT Tax.
Real Reviews from Satisfied Clients
Read authentic, verified 5-star reviews from clients who trusted TPT Tax with their US filings.
Michael R.
07/19/2026
Top Priority Tax made my US tax filing seamless and completely stress-free. Exceptional bilingual CPA team!
Jessica S.
07/14/2026
Extremely prompt, professional, and knowledgeable. They saved me thousands on my business tax return with great advice.
Daniel K.
07/08/2026
The 24/7 online portal is so convenient. My W-2, crypto, and stock gain tax reports were processed flawlessly.
Robert L.
07/02/2026
Best accounting and tax advisory service I have used in California. Highly recommended for all expats and freelancers!
Ready to File Your Corporate Taxes?
Bilingual CPAs review your financial statements to optimize deductions and ensure state compliance.