Independent Rankings · 2026 Edition
Best Tax Relief Companies of 2026: Full Comparison
All 10 companies we evaluated, scored out of 100 and compared side by side. Open any company for our full review, or jump to the best match for your situation.
By Top Ten Tax Editorial Team · Last reviewed
Side-by-side comparison
Fees are typical ranges for a full engagement and vary with the complexity of your case.
| # | Company | Best for | Founded | Minimum debt | Typical fees | Score |
|---|---|---|---|---|---|---|
| 1 | Calculus TaxBest Overall | Individuals and small businesses | 2014 | $5,000 | $2,000 – $8,000 | 95 |
| 2 | nomo.taxBest for Technology | Self-service and tech-comfortable taxpayers | 2020 | $0 | Free – $2,999 | 94 |
| 3 | Optima Tax ReliefBest for Large Balances | Large tax debts and complex cases | 2011 | $10,000 | $5,000 – $15,000 | 92 |
| 4 | Priority Tax ReliefBest for Service | Taxpayers who want a dedicated team | 2009 | $7,500 | $3,500 – $12,000 | 91 |
| 5 | Tax Defense NetworkBest Value | Mid-sized balances and value seekers | 2007 | $7,500 | $3,000 – $12,000 | 89 |
| 6 | Community TaxBest for Complex Cases | Complicated, multi-issue situations | 2010 | $10,000 | $5,000 – $18,000 | 88 |
| 7 | Ovation Tax GroupBest for Speed | Taxpayers who need fast action | 2015 | $10,000 | $4,000 – $15,000 | 85 |
| 8 | Anthem Tax ServicesBest for Budgets | Budget-conscious taxpayers | 2018 | $5,000 | $2,500 – $8,000 | 82 |
| 9 | Tax Relief HelpersBest for Personal Attention | Smaller balances and hands-on support | 2016 | $3,000 | $1,500 – $6,000 | 80 |
| 10 | PastDuBest Online Experience | Online-first, lower-balance cases | 2020 | $2,500 | $1,200 – $5,000 | 78 |
Which company fits your situation?
- Large or complex balanceOptima Tax ReliefRanked #3 · $5,000 – $15,000 · $10,000 minimum
- Small business or self-employedCalculus TaxRanked #1 · $2,000 – $8,000 · $5,000 minimum
- Tightest budgetPastDuRanked #10 · $1,200 – $5,000 · $2,500 minimum
- Needs fast actionOvation Tax GroupRanked #7 · $4,000 – $15,000 · $10,000 minimum
- Wants a dedicated teamPriority Tax ReliefRanked #4 · $3,500 – $12,000 · $7,500 minimum
- Best price for the serviceTax Defense NetworkRanked #5 · $3,000 – $12,000 · $7,500 minimum
How we rank tax relief companies
Every company receives a score out of 100 built from four weighted categories. The same criteria are applied to every firm, and rankings are reviewed on a regular schedule as new information becomes available.
Placement on this list cannot be purchased. Our editorial team makes the final call on every score.
Read our full methodologyResolution outcomes
35%Case results, tax reduction achieved, and the share of clients who reach a resolution.
Customer feedback
25%Verified ratings and written reviews across Google, Trustpilot, BBB, and other public sources.
Credentials
20%Licensed attorneys, CPAs, and enrolled agents on staff, plus years in business.
Pricing and transparency
20%Clarity of fees, minimums, refund terms, and the quality of the free consultation.
Not sure which to choose?
Tell us about your situation and we will point you to the companies most likely to be a good fit.
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