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Tax Center

We do Accounting in Aurora, CO

Mark Christiansen Associates LLC

We Love Accounting

Growing
with you


Stay Updated (303) 745-7337

Track Your Refund
Find out when you'll receive your federal and state refund.
 
Tax Due Dates
Please note the following tax due dates on your calendar, and come back often to keep up with the changes.
Tax Rates
Tax rates change every year. Take a look at this year's tax rates.
 
Tax Forms & Publications
Quickly view and print any IRS tax form or publication. Saves a trip to the post office.
Record Retention Guide
Use this guide to determine how long you need to keep your tax and other financial records.
 
State Tax Forms
Quickly print the tax forms you need from any State in the country.
Marginal and Effective Tax Rates Calculator
Knowing your income tax rate can help you calculate your tax liability for unexpected income.
   

Get in touch with Mark Christiansen Associates LLC

2851 South Parker Road Suite 1020, Aurora, CO 80014
Call Us: (303) 745-7337 • Fax: (303) 745-6609