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Tax Lawyers in Denver, CO: 2026 rankings

77 tax lawyers ranked by LFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Highest LFR Score in Denver: Boxelder Consulting & Tax Relief, LFR Score 67/100; 4.7★ from 280 Google reviews.

  2. 4

    Open 24 hours (per Google): Tax Resolution Experts, posts 24/7 hours; ranked #4 of 77.

  3. 39

    Most-reviewed: The Harris Law Firm, 498 Google reviews at 4.4★, the most of 77 ranked; ranked #39.

Rankings can't be bought. Lawyers can't pay to change their rank or score. How we rank

77 Denver tax lawyers are ranked here by LFR Score, from nine published factors. 14 are open 24/7, 26 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 4.9★ across 77 rated law firms.

Top 10 tax lawyers in Denver at a glance

Ranked by our published LFR Score from public data, not by payment; a rank is not an endorsement or a prediction of results.

Top 10 tax lawyers in Denver at a glance
RankBusinessLFR ScoreGoogle ratingBased inHoursNotable for
1Boxelder Consulting & Tax Relief674.7★ (280)Denver—Top score
2Dickmann Tax Group674.9★ (148)Denver——
3Reliance Tax Group665.0★ (202)Broomfield, 14 mi away——
4Tax Resolution Experts655.0★ (9)DenverOpen 24 hrs (Google)Open 24 hours
5Master Tax Relief | Tax Debt Settlement Lawyers655.0★ (7)DenverOpen 24 hrs (Google)—
6Colonial Tax Consultants654.8★ (94)Denver——
7New Mill Tax & Accounting645.0★ (56)Thornton, 13 mi awaySat—
8Instant Tax Solutions644.9★ (52)Denver——
9Tax Relief World645.0★ (5)DenverOpen 24 hrs (Google)—
10NHM Tax Relief645.0★ (4)DenverOpen 24 hrs (Google)—

All 77 tax lawyers in Denver, in rank order

Ordered by LFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by our published LFR Score from public data, not by payment; a rank is not an endorsement or a prediction of results.

Scores below: based on 7 of 9 factors; bar status and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Based in Denver

    67/100LFR Score

    Ranked #2 because of its Google rating and practice area focus: 4.9★ from 148 Google reviews, listed on Google as “Tax attorney”.

    • 4.9★ from 148 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1001 Bannock St Ste 480, Denver, CO 80204
  2. Based in Broomfield, 14 mi away

    66/100LFR Score

    Ranked #3 because of its Google rating and practice area focus: 5.0★ from 202 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 202 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat–Sun closed
    Address
    11001 W 120th Ave Ste 400, Broomfield, CO 80021
  3. Based in Denver

    64/100LFR Score

    Ranked #8 because of its Google rating and practice area focus: 4.9★ from 52 Google reviews, listed on Google as “Tax attorney”.

    • 4.9★ from 52 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat–Sun closed
    Address
    2555 S Santa Fe Dr H-225, Denver, CO 80223
  4. Based in Denver

    64/100LFR Score

    Ranked #9 because of its Google rating and practice area focus: 5.0★ from 5 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    789 Sherman St 2nd fl, Denver, CO 80203
  5. Based in Denver

    64/100LFR Score

    Ranked #10 because of its Google rating and practice area focus: 5.0★ from 4 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 4 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2301 Blake St Ste 100, Denver, CO 80205
  6. Based in Denver

    63/100LFR Score

    Ranked #13 because of its Google rating and practice area focus: 4.8★ from 41 Google reviews, listed on Google as “Tax attorney”.

    • 4.8★ from 41 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    2000 S Colorado Blvd Building 1, Bldg 1 - 2000, Denver, CO 80222
  7. Based in Greenwood Village, 9 mi away

    63/100LFR Score

    Ranked #15 because of its Google rating and practice area focus: 4.5★ from 17 Google reviews, listed on Google as “Tax attorney”.

    • 4.5★ from 17 Google reviews
    Hours
    Mon–Sun 7 AM–10 PM
    Address
    7350 E Progress Pl #100, Greenwood Village, CO 80111
  8. Based in Denver

    63/100LFR Score

    Ranked #16 because of its Google rating and practice area focus: 5.0★ from 6 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Sat 10 AM–6 PM · Sun 10 AM–5 PM
    Address
    3700 Tennyson St #12003, Denver, CO 80212
  9. Based in Westminster, 11 mi away

    62/100LFR Score

    Ranked #18 because of its Google rating and practice area focus: 5.0★ from 10 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 10 Google reviews
    Hours
    Mon–Wed 10 AM–6 PM · Thu 11 AM–6 PM · Fri–Sat 10 AM–6 PM · Sun 10 AM–5 PM
    Address
    3051 W 105th Ave #350193, Westminster, CO 80031
  10. Based in Lakewood, 8 mi away

    62/100LFR Score

    Ranked #20 because of its Google rating and practice area focus: 5.0★ from 3 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3900 S Wadsworth Blvd Ste 200, Lakewood, CO 80235
  11. Based in Broomfield, 15 mi away

    62/100LFR Score

    Ranked #21 because of its Google rating and practice area focus: 4.9★ from 56 Google reviews, listed on Google as “Tax attorney”.

    • 4.9★ from 56 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    13966 Lake Isle Ln, Broomfield, CO 80023
  12. Based in Aurora, 7 mi away

    62/100LFR Score

    Ranked #23 because of its Google rating and practice area focus: 5.0★ from 5 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 5 Google reviews
    Hours
    Mon–Sat 10 AM–6 PM · Sun 10 AM–5 PM
    Address
    1155 S Havana St Unit 11, Aurora, CO 80012
  13. Based in Boulder, 22 mi away

    61/100LFR Score

    Ranked #24 because of its Google rating and practice area focus: 5.0★ from 12 Google reviews, listed on Google as “Tax attorney”.

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Sat 10 AM–6 PM · Sun 10 AM–5 PM
    Address
    635 Walden Cir #105, Boulder, CO 80305

Tax lawyers ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in LFR Score order; each links to its profile. We publish the top 50 of 77 ranked tax lawyers here; the rest are on their profiles.

tax lawyers in Denver, ranks 26 to 50
RankBusinessLFR ScoreGoogle ratingDistance
26David A. Sprecace, P.C.604.6★ (11)In Denver
27Blackfin IRS Solutions603.8★ (24)In Denver
28Amy G Injury Firm604.9★ (95)8 mi
29Tax Relief World - Tax Debt Resolution Attorneys, Free Consultation605.0★ (4)25 mi
30Philip M. Falco, Attorney, CPA604.2★ (13)In Denver
31Ruth Tax Law605.0★ (7)In Denver
32Michael M Noyes PC604.0★ (16)In Denver
33Syndicate Accounting and Tax Services593.0★ (6)8 mi
34V Tax Professionals Ltd595.0★ (121)11 mi
35Apex Tax Law595.0★ (24)22 mi
36Law Office of Carl Miller594.6★ (10)9 mi
37RP Financial Services575.0★ (77)13 mi
38Law Office of David M. Serafin574.9★ (157)In Denver
39The Harris Law Firm574.4★ (498)In Denver
40McGuire Law Firm564.8★ (24)In Denver
41Spies Tax Connections565.0★ (104)14 mi
42John D. Claudell, Esq. PC565.0★ (8)26 mi
43Beem & Isley, P.C.545.0★ (37)In Denver
44Gantenbein Law Firm544.3★ (93)In Denver
45V Tax Professional Ltd535.0★ (13)12 mi
46Scheid Cleveland, LLC535.0★ (24)In Denver
47Foster Graham Milstein & Calisher, LLP534.5★ (39)In Denver
48BC Tax, LLC534.4★ (137)13 mi
49TNS Associates, P.C.524.4★ (29)In Denver
50The Harris Law Firm524.5★ (82)14 mi

Also serving Denver

20 more tax lawyers within 40 mi that we can't rank yet: too few reviews, or a practice area we couldn't confirm. Listed A to Z.

Unranked tax lawyers serving Denver
BusinessGoogle ratingDistance
Bachus & Schanker, Personal Injury Lawyers | Denver Office4.7★ (1,976)In Denver
Berken Cloyes, PC4.8★ (119)In Denver
Blake Harris Law4.9★ (79)In Denver
Bourassa Law Group4.7★ (195)In Denver
Coco Ruggeri & Associates - Italian Attorneys4.9★ (128)In Denver
Colorado Legal Group | Denver4.6★ (254)In Denver
Colorado Legal Services3.4★ (348)In Denver
Denver Traffic Lawyer, LLC4.9★ (239)In Denver
Doida Crow Legal LLC5.0★ (74)In Denver
Don A McCullough4.9★ (87)In Denver
Evans Case4.6★ (127)In Denver
Gendelman Klimas Edwards Ltd.4.7★ (164)In Denver
Law Office of Kimberly Diego Criminal Defense5.0★ (176)In Denver
Law Offices of Steven J. Pisani, LLC4.9★ (271)In Denver
Mile High Legal5.0★ (144)In Denver
Mitchell & Faix5.0★ (138)In Denver
Robinson & Henry, P.C.4.7★ (2,320)In Denver
Ross Koplin Attorney At Law4.1★ (123)In Denver
The Hughes Law Firm4.7★ (122)In Denver
Troxel Fitch, LLC5.0★ (191)In Denver

How we ranked Denver tax lawyers

We scored 77 Denver tax lawyers on nine factors, weighted as shown. A law firm is ranked when its practice area is confirmed and it has 3 or more Google reviews or a claimed profile. A law firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Attorney advertising businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

LFR Score factors and weights
FactorWeightComputed fromIn Denver data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Bar status10%An active bar or law society record matched to a lawyer at the firm (not measured until a record source is loaded)Not yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly office hours, Saturday, Sunday, and phones answered 24/7Measured
Practice focus15%How clearly the firm practises this area (its Google category and name)Measured
Proximity5%An office in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its Law Firms Ranked profile (free and paid earn the same)Measured
Law Firms Ranked reviews10%Verified client reviews collected by Law Firms Ranked: their rating and how many there areMeasured

How to choose a tax lawyer

  1. Check the lawyer’s status and any public discipline in the state bar or law society directory.
  2. Ask how many tax law matters the lawyer handles each year, and who at the firm will do the work.
  3. Get the fee arrangement in writing: hourly, flat or contingency, and which costs are charged on top.
  4. Ask how and how often the firm will update you, and how fast it answers calls and emails.
  5. Read recent reviews for how the firm communicated and billed, not only for outcomes.
  6. Ask whether the lawyer handles audits, collections and Tax Court, or only planning.
  7. Meet more than one firm; many offer a short first consultation, sometimes free.

Questions to ask a tax lawyer

  • How would you approach a matter like mine, and what are the realistic options?
  • How do you charge, and what will the total likely cost?
  • Who will be my main contact, and how quickly do you reply?
  • Do you handle audits and appeals yourself?
  • Is my situation civil, or could it become criminal?
  • Is there any conflict of interest that would stop you representing me?

Terms explained

Contingency fee
A fee that is a share of the money recovered, paid only if there is a recovery. Common in injury cases; not allowed for criminal defense or for securing a divorce.
Retainer
Money paid up front and held in a trust account, which the lawyer draws on as fees are earned.
Flat fee
One set price for a defined piece of work, such as a will or an uncontested matter.
Limited-scope representation
Paying a lawyer for part of a matter only, such as reviewing documents or coaching for one hearing (also called unbundled services).
Statute of limitations
The deadline to file a lawsuit or charge. It differs by state or province and by type of claim.
Good standing
A lawyer’s status as active and eligible to practise with a state bar or law society.
Law society
The body that licenses and disciplines lawyers in a Canadian province or territory.
Board certification
Recognition in a field of law by a state program or an organisation accredited for that purpose. Lawyers may only claim it when they hold it, naming the certifying body.
Attorney–client privilege
The rule that keeps confidential communications between a client and lawyer, made for legal advice, out of court.
Conflict check
The search a firm runs before taking a matter to make sure it does not represent someone on the other side.
Pro bono
Legal work done for free, usually for people who cannot afford a lawyer.
Legal aid
Publicly funded legal help for people with low incomes, through legal aid offices, public defenders or provincial legal aid plans.

Tax lawyers in Denver: frequently asked questions

Which tax lawyer has the highest LFR Score in Denver?

By LFR Score, the highest-ranked tax lawyer in Denver, CO is Boxelder Consulting & Tax Relief with an LFR Score of 67/100. It has 4.7★ from 280 Google reviews. Dickmann Tax Group (#2) and Reliance Tax Group (#3) follow. We ranked 77 tax lawyers on nine factors, last updated November 9, 2026.

How many tax lawyers are there in Denver?

LawFirmsRanked ranks 77 tax lawyers serving Denver, CO. 24 of them are based in Denver; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.

Which tax lawyers in Denver are open 24/7?

14 ranked tax lawyers in Denver post 24/7 hours. The highest-ranked are Tax Resolution Experts (#4), Master Tax Relief | Tax Debt Settlement Lawyers (#5) and Tax Relief World (#9). Hours come from each law firm's Google listing as of November 2026, so call to confirm.

Which tax lawyers in Denver work on weekends?

26 of 77 ranked tax lawyers post Saturday hours and 24 post Sunday hours. The highest-ranked open Saturdays are Tax Resolution Experts (#4), Master Tax Relief | Tax Debt Settlement Lawyers (#5) and New Mill Tax & Accounting (#7). Posted hours are office hours; many firms meet clients by appointment outside them.

What Google rating do Denver tax lawyers have?

The median Google rating among 77 rated tax lawyers in Denver is 4.9★, with a median of 11 reviews. The Harris Law Firm has the most, 498 reviews, and ranks #39. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does LawFirmsRanked rank tax lawyers?

Each tax lawyer gets a 0–100 LFR Score from nine published factors, led by reputation (25%), practice focus (15%), review volume (10%) and recency (10%). A law firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only law firms with a confirmed practice area and 3 or more reviews, or a claimed profile, are ranked.

Do tax lawyers outside Denver count in this ranking?

Yes, if they are within 40 mi of the Denver city center, our service radius for tax lawyers. Each listing shows where the law firm is based and how far away it is. Proximity is 5% of the LFR Score, so a nearby law firm gets a small edge.

Can tax lawyers pay to rank higher on LawFirmsRanked?

No. The LFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured law firms may appear above the list, labelled Attorney advertising and showing their honest rank.

How do tax lawyers in Denver, CO charge?

Tax lawyers usually bill hourly; some offer flat fees for defined work such as an offer in compromise. Lawyers using Clio billed an average of $446 an hour in this area (Clio Legal Trends data, October 2026; all areas $362). Ask for the fee arrangement in writing before you agree.

Should I hire a tax lawyer, a CPA or an enrolled agent?

All three can represent taxpayers before the IRS (Treasury Circular 230). A tax lawyer adds legal privilege for advice and can represent you in Tax Court and in criminal tax matters. This is general information, not legal advice.

How is this list of tax lawyers in Denver, CO ranked?

By LFR Score only, from public data on reviews, practice focus, office location and hours. Firms labelled “Attorney advertising” paid for that placement; payment never changes a rank, and a rank is not an endorsement.

Does a lawyer need an office in Denver?

No, but the lawyer must be licensed in your state (or, for federal matters such as immigration, in some state). A local office makes meetings and court appearances easier, so proximity is one of our factors.

Update log for Denver

  1. November 2026: LFR Scores recalculated for 77 tax lawyers serving Denver.