Accounting, Payroll, Advisory, and Tax Services for Businesses and Individuals
D. James Nielsen, CPA, PC is an accounting firm that tailors its services to fit each client's unique needs. Here you will find the experience and expertise necessary to manage the complexities of your tax, accounting, and financial reporting.

If our clients view our services as just a cost of doing business, we have failed. Our mission is to provide our clients with extraordinary service and superior value that goes beyond the cost of tax compliance. Our advisory services are unified with our accounting services to ensure your tax position is ideal, your accounting information is reliable, and the decisions you make are aligned with your goals.

Our client relationships are true partnerships focused on helping your business grow. Serving the Denver and Englewood Colorado area with over 30 years of accounting experience, D. James Nielsen CPA, PC is uniquely positioned to advise through the pitfalls that arise with your growing businesses.

  • ​Tax

  • Payroll

  • Advisory

  • Estates & Trusts

  • Bookkeeping

  • Part-Time CFO

Our office has moved! Our new address is: 
7112 W Jefferson Ave #310, Lakewood, Co 80235

D. James Nielsen, C.P.A., P.C.


7112 W Jefferson Ave #310

Lakewood, CO 80235

Tel 303-945-2650
Fax 303-945-2659

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