Resources Batty, Erlandsen & Associates, P.S. has collected the following online resources for your convenience:   MAS-90 and MAS-200 Accounting Software    MAS-90 and MAS-200 Accounting Software In cooperation with our sister corporation, Target System Technology, Inc., we offer sales and support for the award winning MAS-90 and MAS-200 accounting software.      Tax Related    Most tax authorities have well designed websites that bring you a wealth of useful information. Here are the ones that you will probably find to be the most interesting: Internal Revenue Service Washington Department of Revenue Idaho Department of Revenue Oregon Department of Revenue      Retirement Planning    To estimate your Social Security benefits or for additional information check this web site out. Social Security Onlline      Credit Counseling    Credit Counseling Centers of America      Record Retention Schedule    Both individuals and business have questions about how long to retain their financial and business records. While this schedule is developted for the average business, it can also be applied to the individual.