Reviewed and updated October 16, 2026

The work you do is only the starting point

A consulting label does not determine the District’s tax treatment. First establish the entity’s classification and whether its activity falls within the unincorporated business rules. An LLC’s legal registration and a federal tax election answer different questions.

The Office of Tax and Revenue describes an exemption when more than 80% of gross income comes from personal services rendered by the members and capital is not a material income-producing factor. Both parts matter. Do not substitute an informal estimate of hours worked for the required income analysis.

Document the facts behind the claim

Keep contracts, invoices, revenue categories and ownership information that explain who performed services and how the business earned money. A practice selling products or using significant income-producing capital may need a different analysis from a business primarily selling its members’ professional services.

Separate the exemption question from other filing duties. An exemption from one District tax does not remove federal reporting, individual income-tax obligations, employment taxes or other applicable registrations. Likewise, the exemption should not be applied automatically to a corporation merely because its owner is the person doing the work.

Review changes before filing

A change in ownership, staffing, product revenue or business assets can affect the facts supporting a prior-year position. Review the current tax year’s D-30 instructions and any associated filing requirements with the preparer. If the business also operates in Maryland or Virginia, provide work-location and revenue information rather than assuming wage reciprocity covers business income.

Bring the prior District returns, current financial statements and a concise description of the work and revenue streams. Ask the team to document the conclusion and identify what must be filed. A supported classification review is more useful than selecting an exemption because the business name includes “consulting.”

Official sources

This guide provides general information. The rules depend on the tax year, jurisdiction and your circumstances. Ask our team which filing or planning steps apply to you.