Welcome to Doug Mock Tax Advisors!

Our tax advisor services help Minnesota individuals and businesses with tax management, tax planning, tax preparation, and financial planning services to minimize your lifetime taxes.  We specialize in preparing tax returns for those 50 and older.

Tax Preparation

We will prepare an individual or joint income tax filing for just $169.

This includes Federal Form 1040, Schedules A and B, and Minnesota Individual and Property Tax returns with electronic filing.

We know each individual and business is unique.  We hope you'll reach out to us directly so we can help find tax solutions that are right for you.

Douglas Mock, CFP®


Doug has over 30 years of experience in tax preparation and tax planning. He is a Certified Financial Planner® and a member of Ed Slott’s Elite IRA Advisor Group.




Aleathea Garry, JD MBA

Tax Preparer

Aleathea enjoys working through challenging tax situations.  She brings 14 years of direct experience in individual, corporate, S-corporation partnership, and non-profit tax preparation.  She received her juris doctorate from University of St. Thomas School of Law and her MBA from Colorado Tech University.

Outside of tax preparation, she enjoys traveling with her family, trying new soup recipes, and attending the Minnesota State Fair multiple times.


Becky Bourne

Office Manager

Becky will take your call or email and set your appointment.  You can contact her to check on the progress of your tax preparation.




Our services include (but are not limited to) the following:

  • IRA required minimum distributions (RMDs), rollovers, and inherited IRAs
  • Roth conversions
  • minimizing taxes on stock and mutual fund sales
  • retirement distributions
  • stock award and stock options
  • taxation of Social Security benefits
  • tax-efficient annuity income strategies
  • lump-sum distributions
  • tax-efficient portfolio strategies
  • charitable giving strategies

We have tried to make our website as helpful as possible with several ways to help you stay informed and involved in your financial planning.

Use the Financial Calculators to assist in budgeting, financial planning, and determining loan payments.

Stay Alert to tax and accounting news by reviewing the client newsletter.

Review Tax and Financial Topics of Interest in the Additional Pages section of our site

Visit often as current news impacting your financial situation will be outlined here.