List of Tax Lawyers in the USA

Last updated 2 November 2026

There are 875 tax lawyers in the USA, one in every 72,994 US companies. Most of them are small: four in five have one to four people, and only 11 firms employ 50 people or more. One in eight tax law firms is based in Los Angeles, Chicago, Dallas, Irvine and Houston. Below you find the largest tax law firms in the USA, the cities where they cluster, how many started this year and which are the oldest. The full list with addresses, phone numbers and email is in our US company database or through the Company Data API.

875 companies indexed · Data counted on 2 November 2026

Companies8751 in72,994 US companiesCities397Largest cityLos Angeles 31Sole traders9%Employees1-4 (80%)Revenue$100-500K (57%)Email70%Phone100%Website97%

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A live view of all 875 tax law firms, sorted by revenue. Narrow it by region, city, employee size, revenue, legal form or founding year, or search a firm by name.

Perdue, Brandon, Fielder, Collins & Mott, L.L.P.Perdue, Brandon, Fielder, Collins & Mott, L.L.P.

	Company Name	Country	City	Address 1	State/Province	Postal Code	Website	Founding Year	Yearly Revenue in U.S. Dollars	Employees Total	Business Legal Type - Description	Number of Companies in Group	Company Registration Number
1	Perdue, Brandon, Fielder, Collins & Mott, L.L.P.	USA	Amarillo	1616 S Kentucky St Ste D200	Potter	79102	*****.com	1970	$23,768,240	321	Partnership of unknown type	16	0800882959
2	Bass, Berry & Sims PLC	USA	Nashville	150 3rd Ave S Ste 2800	Davidson	37201-2017	*****.com	1922	$16,629,191	500	Corporation	4	000309635
3	Tax Defense Network, LLC	USA	Jacksonville	7159 Corklan Dr	Duval	32258-4548	*****.com	2014	$16,512,462	250	Corporation	N/A	716164
4	Armstrong Teasdale Llp	USA	Saint Louis	7700 Forsyth Blvd Ste 1800	St. Louis City	63105	*****.com	1901	$15,386,705	473	Partnership of unknown type	9	PL0012449
5	Optima Tax Relief, LLC	USA	Santa Ana	6 Hutton Centre Dr	Orange	92707-5736	*****.com	2010	$10,307,581	180	Corporation	N/A	272793788
6	Stoll Keenon Ogden Pllc	USA	Lexington	300 W Vine St Ste 2100	Fayette	40507-1801	*****.com	1930	$4,976,676	300	Partnership of unknown type	9	0628610
7	Giordani Baker Grossman & Ripp Llp	USA	Austin	100 Congress Ave Ste 1440	Travis	78701-4042	*****.com	2009	$4,555,661	20	Partnership of unknown type	N/A	0801081448
8	Sugar Felsenthal Grais & Helsinger, Llp	USA	Chicago	30 N la Salle St Ste 3100	Cook	60602-2576	*****.com	1984	$4,329,353	38	Partnership of unknown type	N/A	363278071
9	Alleviate Tax, LLC	USA	Sacramento	5 Park Plz Ste 800	Sacramento	95816	*****.com	2018	$4,128,527	87	Corporation	N/A	201805410479
10	Flanagan / Bilton LLC	USA	Chicago	1 N la Salle St Ste 2100	Cook	60602-3918	*****.com	1986	$3,493,398	40	Corporation	2	02136929
11	Corsaro & Associates CO., Lpa	USA	Westlake	28039 Clemens Rd	Cuyahoga	44145-1139	*****.com	1998	$2,590,526	24	Corporation	N/A	PR5117
12	Andreozzi Bluestein Llp	USA	Clarence	9145 Main St	Erie	14031	*****.com	2013	$2,449,944	14	Partnership of unknown type	N/A	4208948
13	Gilpin Givhan PC	USA	Montgomery	2660 Eastchase Ln Ste 300	Montgomery	36117-7024	*****.com	1958	$2,165,265	43	Corporation	2	630847927
14	Gordon Law Group	USA	Skokie	4709 Golf Rd Ste 1100	Cook	60076-1261	*****.com	2012	$1,883,766	50	Corporation	N/A	68723078
15	Schroder & Strom L L P	USA	Garden City	585 Stewart Ave Ste 660	Nassau	11530-4768	*****.com	2000	$1,809,806	25	Partnership of unknown type	N/A	N/A
16	Employee Benefits Law Group PC	USA	Gold River	11231 Gold Express Dr Ste 100	Sacramento	95670-6321	*****.com	1989	$1,586,132	10	Corporation	N/A	1647525
17	Randolph Law Firm, P.C.	USA	Las Vegas	6260 N Durango Dr	Clark	89149-3916	*****.com	2009	$1,375,415	10	Corporation	N/A	E0172192009-1
18	Parent & Parent Llp	USA	Wallingford	148 S Main St	Ct	06492-4217	*****.com	2008	$1,319,404	15	Partnership of unknown type	N/A	0923573
19	Tax Help Md INC.	USA	Palm Beach Gardens	8409 N Military Trl Ste 109	Palm Beach	33410-6321	*****.com	2012	$1,241,112	19	Corporation	N/A	P12000054665
20	The Law Office Of Vincent D Mcnamara	USA	Mineola	114 Old Country Rd Ste 216	Nassau	11501-4420	*****.com	2001	$1,233,224	7		N/A	N/A
21	Chaya Kundra PC	USA	Rockville	108 S Washington St	Montgomery	20850-2318	*****.com?npcmp=dir:local:3413220:20850	2000	$1,170,488	10	Proprietorship	N/A	N/A
22	Chicoine & Hallett, Ps, INC	USA	Seattle	719 2nd Ave Ste 1450	King	98104-1731	*****.com	1984	$1,119,476	9	Corporation	N/A	600549248
23	Brotman Vlo, Apc	USA	San Diego	1455 Frazee Rd Ste 500	San Diego	92108-4350	*****.com	2014	$1,114,127	18	Corporation	N/A	3694930
24	Allen Barron, INC	USA	San Diego	16745 W Bernardo Dr Ste 260	San Diego	92127-1908	*****.com	2004	$1,106,759	6	Corporation	N/A	2804669
25	Anthem Tax Services LLC	USA	Woodland Hills	21600 Oxnard St	Los Angeles	91367-4976	*****.com	2019	$1,090,204	7	Corporation	N/A	6840097

Showing 25 of 875 companies

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Largest tax law firms in the USA

The biggest firms by staff and by revenue, the largest in Los Angeles. Click a name for the record.

Bass, Berry & Sims is the largest tax law firm in the USA by headcount. 11 firms employ 50 people or more; 6 employ 100 or more.

1Nashville500 staff
2Saint Louis473 staff
3Amarillo321 staff
4Jacksonville250 staff
5Santa Ana180 staff
6Fort Collins165 staff
7Sacramento87 staff
8Skokie50 staff
9Memphis50 staff
10Montgomery43 staff

By employee size · 874 firms with a known headcount

Employees	Firms	%
1-4	698	80%
5-9	109	12%
10-19	37	4%
20-49	19	2%
50-99	5	0.6%
100-199	4	0.5%
200-499	2	0.2%
500-999	0	0%
1,000+	0	0%

80% have 1 to 4 people; 19 have 20 to 49; 11 have 50 or more.

By yearly revenue (USD)

Revenue	Firms	%
< $100K	266	32%
$100K-$500K	469	57%
$500K-$1M	68	8%
$1M-$5M	22	3%
$10M-$50M	5	0.6%

57% between $100,000 and $500,000; 22 between $1M and $5M; 5 above $5M.

Where in the USA?

Los Angeles has the most tax lawyers in the USA (31), ahead of Chicago (26), Dallas (21), Irvine (19) and Houston (16). Together the five hold one in eight of them.

Cities by number of firms

397 US cities have at least one tax law firm; 12 have ten or more; 246 have exactly one.

How many tax lawyers are there in the USA?

Tax lawyers and tax law firms in the USA

875

2 November 2026

There are 875 tax lawyers and tax law firms in the USA in our data (2 November 2026). That is one in every 72,994 US companies. 5 were entered in the register so far in 2026.

Structure

Single-site firms: 801 92%
Head offices: 30
Branch offices: 44

Classification

Our platform filter is SIC 8111, 7291, 8721.

473 of the 875 are corporations and LLCs (54%); 82 are sole traders. They come from the state business registers and our US register data, through the Company Data API.

Firm sizes in the USA

Of the 874 US tax law firms with a known headcount, 698 (80%) have one to four people, 109 have five to nine, 56 have ten to 49 and 11 have 50 or more. Most firms turn over between $100,000 and $500,000 a year (469, 57%).

EU size bands · the grey line shows all US companies

Micro under 10807 92%
Small 10 to 4956 6%
Medium 50 to 24911 1%
Large 250+0 0.0%

Grey line: the share among all US companies (96% have under ten staff).

firms turn over more than $5 million a year; 5 more than $10 million.

firms were entered in 2026.

Tax law firms in Los Angeles

Los Angeles has 31 tax lawyers and tax law firms, <0.1% of all 526,636 Los Angeles companies and 330% above the national share. Four in five Los Angeles firms have fewer than five people; none has 50 or more. 0 new firms were entered in 2026, 1 dates from before 1990.

Size

1-4 staff: 25 · 81%
5-9: 3 · 10%
10-19: 3 · 10%
20-49: 0 · 0%
50+: 0 · 0%

Legal form

Sole traders: 2 · 6%
Partnerships: 1 · 3%
Corporations and LLCs: 14 · 45%
Other or none: 14 · 45%

Of the US total: 3.5%
Of all Los Angeles companies: <0.1%
Against the national share: 4.3×

New

Entered 2026 so far: 0
Entered 2025: 0
Of USA's 2026 entries: 0.0%

Old

Before 1990: 1 · 3%
1990 or later: 30 · 97%
Of USA's pre-1990 firms: 1.3%

Reachable

Email: 21 · 68%
Phone: 31 · 100%
Website: 29 · 94%

Revenue (USD)

Under $100K: 8 · 29%
$100K-$500K: 18 · 64%
$500K-$1M: 2 · 7%
$1M and more: 0 · 0%

Largest

All companies in Los Angeles →

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How reachable are they?

Tax law firms are easier to reach than the average US company: 100% list a phone number and 97% a website.

Email610 70%
Phone875 100%
Website846 97%

Grey line: all US companies (email 15%, phone 42%, website 24%).

The full list with these fields is in our US company database.

The oldest firms in the USA

Our data holds 0 US tax law firms from before 1900, 5 from before 1950 and 78 from before 1990.

1901
1. Saint Louis
1903
1. Nashville
1922
1. Nashville
1930
1. Lexington
1941
1. Chicago

Older than you

Live tool

Move the slider to a year. Two live counts, scoped to this industry.

1990

US tax law firms date from before 1990

were entered in 1990

How they compare

Next to related industries

There are 816 lawyers for every tax law firm in the USA.

Industry	Firms	Website	1-4 staff
Lawyers	713,664	46%	89%
Universities	27,728	92%	41%
Criminal Lawyers	9,973	97%	88%
Civil Rights Lawyers	6,900	97%	79%
Notaries	5,122	70%	96%
Tax Lawyers	875	97%	80%

Free sample: tax law firms in North America

Sole traders or corporations: how they are organised

One in eleven US tax law firms work as sole traders, against 5% of all US companies. Half are corporations and LLCs.

Sole traders829%
Partnerships253%
Corporations and LLCs47354%
No form on record or other29534%

Single-site: 92%
Head offices: 30
Branches: 44

All US companies: 5% sole traders, 1% partnerships, 68% corporations and LLCs.

Frequently asked questions

How many tax lawyers are there in the USA?

There are 875 tax lawyers and tax law firms in the USA in our data, counted on 2 November 2026. That is one in every 72,994 US companies.

Which is the largest tax law firm in the USA?

Bass, Berry & Sims in Nashville, with 500 staff.

Which US city has the most tax lawyers?

Los Angeles, with 31, ahead of Chicago (26), Dallas (21), Irvine (19) and Houston (16).

How many tax law firms are there in Los Angeles?

31, which is <0.1% of all 526,636 Los Angeles companies and 330% above the national share.

How big is a typical tax law firm?

Small. 80% of the 874 firms with a known headcount have one to four people; 11 have 50 or more. Most turn over between $100,000 and $500,000 a year.

Are US tax lawyers sole traders or companies?

One in eleven (82) are sole traders, 3% are partnerships and 54% (473) are corporations and LLCs.

How many tax law firms started in 2026?

5 were entered in the US register so far in 2026, after 12 in 2025. 4 of them are corporations and LLCs.

What is the oldest tax law firm in the USA?

Armstrong Teasdale in Saint Louis, 1901, followed by Drotch and Davis in Nashville (1903) and Bass, Berry & Sims in Nashville (1922). 0 firms date from before 1900.

Which industry code covers tax lawyers?

Our platform filters them on SIC 8111 (legal services), 7291 (tax return preparation services) and 8721 (accounting, auditing, and bookkeeping services).

Can I download the full list?

Yes. All 875 firms with address, phone, email, legal form, employees, revenue and founding year, as Excel, CSV or through the API.

Discover more: related industries, by city

The lists closest to this one. Every industry and city in the USA is on the USA page.

Professional, scientific and technical

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