1. Tax Resolution Services , Encino, CA, Year 1997 taxresolution.com Similar Web Ranking: 162k
2. Tax Defense Network, Florida, Year 2007, and its four principal websites: Consumer Tax Reviews, consumertaxreviews.org 430k, taxdefensenetwork.com 445k , IRS Tax Settlements-- irs-tax-settlement-hq.com 523k and taxreliefcenter.org 189k
3. US Tax Shield, Encino, CA, Year 2011, ustaxshield.com 253k
4. Freedom Tax Relief, San Mateo, CA Year 2005, Freedom Tax Relief (out of business in 2018) 281k
5. Jeff Fouts, Tax Attorney, San Diego, Year 1998, taxhelpattorney.com 306k
6. Alvin Brown, Tax Attorney, Virginia, Year 2000, irstaxattorney.com 327k
7. JG Tax Group, Florida, Year 2008, jgtaxgroup.com 418k
8. Fresh Start Tax, Florida, Year 2010, Freshstarttax.com 472k
9. IRS Medic, Connecticut, Year 2009, irsmedic.com 477k
10. Optima Tax Relief, California, Year 2012, optimataxrelief.com --577k
11. Tax Tiger ,Year 2002, http://www.tax-tiger.com/ , Sacramento, CA , 607k
12. Blue Tax, LA, CA, Year 2009, bluetax.com 618k
13. Precision Tax Relief, Idaho , Year 2011, precisiontaxrelief.com 682k
14. Instant Tax Solutions, Idaho, Year 2008, instanttaxsolutions.com 715k
15. Limon Whitaker, LA, CA, Year 2008, limonwhitaker.com 716k COMPANY CLOSED IN 2014.
16. Tax Problem Resolution Blog, Seattle, Year 1989, taxresolutiontalk.com 896k and watax.com 1.7m
17. Joe Mastriano, CPA, Year 2009, Houston, taxproblem.org 917k
18. etaxes.com, Year 1993, San Mateo, CA 950k
I did go thru the entire list of 165 Tax Resolution Companies up to the right to make this list. Amazing the wide variety of start dates of the companies: a total of 10 of the companies were STARTED 2007 OR LATER. Wow. A serious amount of marketing dollar $$ and some creatively done web presentations contributed to their quick market dominance.