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Virginia Business Tax Filing 2026 – Deadlines, Forms, and Compliance for LLCs, S-Corps, and C-Corps

Navigating Virginia business tax filing requirements is essential for maintaining good standing with state authorities and avoiding penalties. In 2026, Virginia businesses face a complex landscape of deadlines, forms, and compliance obligations that vary significantly by entity type. This guide provides a comprehensive overview of Virginia business tax filing requirements for LLCs, S-Corps, C-Corps, and partnerships operating in the Commonwealth.

Understanding Virginia’s Business Tax Structure

Virginia’s tax system for businesses is characterized by relatively low rates compared to many other states, but with specific filing requirements that differ by entity type. The Commonwealth imposes no franchise tax on LLCs—Virginia does not charge an annual tax based on revenue or net worth just for existing . However, Virginia does levy a $50 annual registration fee on LLCs .

For pass-through entities, Virginia generally follows the federal approach, with income flowing through to owners who report it on their personal returns. The state’s corporate income tax rate is 6.0% for entities that elect corporate taxation .

Virginia Business Tax Filing Deadlines for 2026

Understanding the specific deadlines for your entity type is critical for avoiding penalties and maintaining compliance .

C Corporations

C corporations in Virginia must file Form 500 (Virginia Corporation Income Tax Return) with the Virginia Department of Taxation by April 15, 2026 . Filing requirements include:

  • Complete Form 500

  • File via Virginia Tax WebFile 

  • Payment must be made by April 15, 2026

  • Mail submissions must be postmarked by the due date 

Extension: Virginia grants a seven-month extension for C corporations, moving the filing deadline to November 15, 2026 . This extension is automatic when a valid federal Form 7004 is filed before the April 15 deadline. However, all Virginia corporate income tax must still be paid by April 15, 2026 .

S Corporations and Partnerships (Pass-Through Entities)

Under Virginia Code § 58.1-392, every pass-through entity doing business in Virginia, or having income from Virginia sources, must file a return with the Virginia Department of Taxation .

S corporations and partnerships must file by March 15, 2026 (for the 2025 tax year, filed in 2026) . Required forms include:

  • Form 502S for S Corporations 

  • Form 502 for Partnerships 

Extension: Pass-through entities can request a six-month extension to September 15, 2026 . Payment is still due on the original filing date.

Fiduciary Returns (Trusts and Estates)

Virginia fiduciary returns (Form 770) are due May 1, 2026—one month after the federal April 15 deadline . A six-month extension to November 1, 2026 is available by filing IRS Form 7004 before the May 1 due date .

Virginia LLC Tax Obligations and Filing Requirements

Virginia LLCs are pass-through entities by default . The LLC itself does not pay state or federal income tax unless members elect corporate taxation. Instead, profits and losses flow through to members, who report them on their personal Virginia income tax returns .

Single-Member LLCs

Single-member LLCs in Virginia file a Schedule C with their personal return . This is the simplest filing approach for solo business owners.

Multi-Member LLCs

Multi-member LLCs file Form 1065 and issue each member a Schedule K-1 . Virginia requires pass-through entities to file an annual return with the Virginia Department of Taxation .

Virginia Pass-Through Entity Tax (PTET)

Virginia allows pass-through entities to elect to pay tax at the entity level at a rate of 5.75% . The PTET is due April 15, 2026 . This elective tax can be beneficial in some situations, particularly when owners can benefit from corresponding credit rules, but the decision should be made carefully with a tax advisor .

Estimated Tax Payments

Virginia LLCs with taxable income not subject to withholding must make quarterly estimated tax payments. Deadlines for 2026 are:

  • Q1: April 15, 2026

  • Q2: June 15, 2026 

  • Q3: September 15, 2026 

  • Q4: January 15, 2027 

The Virginia Department of Taxation provides Form 500ES for estimated income tax declarations .

Virginia Sales Tax Compliance

Virginia businesses that sell taxable goods must register for a sales tax account through the Virginia Department of Taxation . The general sales tax rate is 5.3% (4.3% state + 1% local) .

Filing frequency for sales tax returns is generally monthly or quarterly, depending on the business’s tax liability . Returns are typically due by the 20th of the month following the reporting period .

Businesses with no taxable sales in a period may still need to file a zero return . Virginia also requires economic nexus registration for online sellers once annual sales in the state exceed $100,000 or there are 200 transactions .

Virginia Payroll Tax Obligations

Businesses with employees in Virginia must register for Virginia withholding tax and file returns . Most employers paying wages to at least one employee in Virginia must withhold Virginia income tax .

Filing frequency for payroll taxes depends on the monthly withholding liability :

  • Less than $100/month: Quarterly filing

  • $100-$1,000/month: Monthly filing

  • $1,000 or more/month: Semi-weekly filing

Electronic filing and payment are required . Annual reconciliation and W-2/1099 reporting are also required .

Virginia Self-Employment Tax Considerations

Members who work in the business must pay 15.3% in federal self-employment taxes on top of income tax . This is a significant ongoing cost that should be factored into financial planning.

Local Business License and Tax Requirements

Many Virginia localities require a business license separate from state registration . For example, Richmond requires business owners to obtain an annual business license . In 2026, the BPOL tax threshold in Richmond doubled from $250,000 to $500,000, meaning thousands of businesses with gross receipts between $5,000 and $500,000 will now pay only a $30 flat license fee .

Businesses should check with their locality before assuming state registration covers all requirements .

How Nova Tax & Accounting Can Help

At Nova Tax & Accounting Services , we help Virginia businesses navigate complex tax filing requirements with confidence. Our expert tax solutions include tax preparation, planning, and compliance for LLCs, S-Corps, C-Corps, and partnerships. We also provide accounting and bookkeeping services to help you maintain accurate financial records year-round. Schedule your free consultation today to discuss your Virginia business tax filing needs.