1040 Downstairs is a family-run Certified Public Accounting (CPA) firm based in Denver, Colorado, offering comprehensive tax preparation, accounting, bookkeeping, and payroll services tailored to individuals and small businesses.

Established in 2007 by Mike Downs, a licensed CPA since 1998 with a Master’s degree in Financial Management, the firm has grown from a one-person operation into a dedicated team of four professionals. Their commitment to professionalism, responsiveness, and quality ensures personalized attention to each client, helping them navigate complex financial landscapes and achieve their financial goals.