AI-Powered eFiling for Partnership and LLC Taxes Online
Connect your Accounting System or Enter Income and Expenses manually or upload your last year tax return to get your business taxes done in minutes.

What Makes Partnership and LLC Taxes Unique?

Why Use X TAX to File Taxes Online?
IRS Authorized eFile provider
X TAX is approved by the IRS for business tax forms efiling.
Automation
Simply upload your last year’s tax return copy and let our AI do the magic. You will have a chance to review and do edits where needed before it gets efiled to the federal and state agencies.
Integrated Filing
Bring data from an excel file or simply connect your accounting system and we will do the rest. Seamlessly integrates with Intuit – Quickbooks Online.
Convenience
File from anywhere at any time without the need for in-person appointments.
Increased Accuracy
Our AItomated Online platforms utilize advanced RAG models and algorithms to minimize errors. We even offer Audit Protection for all tax filings processed through our platform X TAX.
Tax Account Monitoring
X TAX will monitor your business tax account with the IRS and proactively notify of any tax issues including audits, errors, demand letters, etc. even before IRS snail mail reaches you.
Enhanced Security
Trusted platforms use state-of-the-art encryption to protect your data.
Time and Cost Savings
Streamlined processes reduce the time and cost needed for manual paperwork. Manual work leads to expensive filing fee by the service provider and X TAX automation leads to drastically lower cost of efiling and compliance.
Key Tax Forms for Partnerships and LLCs
Understanding which forms to file is essential for accuracy:

Form 1065
(U.S. Return of Partnership Income)

Schedule K-1 (Partner’s Share of Income, Deductions, Credits, etc.)
How to File Form 1065 Online with X TAX
File 1065 Forms in 4 Simple Steps
Create Your Account
Quick and easy setup
Input Financial Data
Use our guided platform to report income and expenses
Review Your Filing
Built-in checks catch errors before you submit.
Submit to the IRS
One click, and you’re done.
AI-Powered Tax Filing for Bigger Returns
Audit Protect
- Monitor your IRS tax account in real time and stay audit-ready.
RiskScore
- Get early alerts on IRS flags and full audit support if needed.
AI-tomatic Filings
- CPAs and EAs ensure accurate, hassle-free returns with built-in audit protection.
QuickBooks Import
- Seamlessly bring in your data for faster, smarter filing.