District Advisory is an outsourced accounting and advisory firm serving small and medium-sized businesses, including startups, established firms, nonprofits, entrepreneurs, and mid-size businesses. Based in Washington, DC, with service coverage described across Virginia, Maryland, and Washington DC, the firm provides in-person and remote support.

Its work centers on bookkeeping, financial reporting, tax services, and advisory support. The source material also lists payroll services, business tax preparation, sales tax, tax planning, IRS notice and audit help, and new business formation. District Advisory describes its approach as technology-enabled and identifies QuickBooks among its software tools.

District Advisory is listed as a division of CST Group, a full-service CPA and business advisory firm. Its stated focus is helping business owners use timely financial information and guidance for operational and planning decisions.