JMLINCE Tax ServicesBusiness structures
- S corporations
- Partnerships
- C corporations
- Single-member and multi-member LLCs
Business tax filing
Business tax preparation for LLCs, S corporations, partnerships, and small businesses.
JMLINCE helps business owners prepare accurate federal and California filings, review reports, and organize the records needed for business returns.
Forms and filings
- 1120S
- 1065
- 1120
- K-1 preparation
- Prior-year and amended returns
Records to upload
- Profit and loss statement
- Balance sheet, if available
- QuickBooks reports
- Expense summaries
- Prior-year return
Business owners often need more than a simple upload.
Business filings can depend on entity type, owner compensation, K-1 reporting, California requirements, and whether books are complete.
- Confirm which entity return is required.
- Review whether the books are ready for filing.
- Identify missing reports or prior-year context.
- Explain next steps before e-filing.
Start with the business upload form
Use the upload form for QuickBooks reports, spreadsheets, mileage logs, and business documents.
Upload Business Files