Cost Transparency

How much does tax resolution actually cost?

Most firms won't give you a straight answer until you're on the phone. Here's how tax resolution pricing actually works, realistic ranges by service, and how to tell a fair quote from a scam.

Why nobody just publishes a price list

Tax resolution pricing is genuinely case-dependent in a way that, say, an oil change isn't. A simple installment agreement on a $4,000 balance and a case with eight years of unfiled returns, a pending levy, and an Offer in Compromise are not the same amount of work — and any firm quoting both the same flat number is either overcharging on the simple case or underpricing the complex one. That said, "it depends" shouldn't be an excuse to avoid giving you real numbers. Here's what should actually shape a quote.

How fees are typically structured

Realistic ranges by service type

ServiceWhat drives the cost
Installment AgreementBalance size, whether financial disclosure (Form 433) is required, streamlined vs. non-streamlined terms.
Unfiled ReturnsNumber of years, complexity of income (W-2 vs. self-employed/business), availability of records.
Offer in CompromiseFinancial analysis complexity, asset picture, whether a rejected offer needs to be appealed.
Wage Garnishment / Levy ReleaseUrgency, whether a CDP hearing is still available, complexity of the underlying balance.
Penalty AbatementUsually the lowest-cost service — often bundled with another resolution rather than billed alone.

Any firm that can't explain why your case falls where it does on that spectrum hasn't actually looked at your file yet.

Red flags worth walking away from: a guaranteed settlement amount before your financials have been reviewed, a large upfront payment demanded before any analysis, pressure to sign the same call, or vague answers when you ask who specifically handles your case.

When it's cheaper to just deal with the IRS yourself

If you owe a modest amount and just need a short-term payment plan, you can often set that up directly with the IRS at no cost through their online payment agreement tool. Professional representation earns its fee when there's real complexity — multiple unfiled years, a pending levy, an Offer in Compromise that needs a defensible financial analysis, or negotiation the IRS won't offer you voluntarily. We'll tell you directly if your situation is one you can handle yourself.

How we price cases

We start with a free, no-cost, no-obligation case review to understand what's actually involved. If you decide to move forward, there's a flat, disclosed diagnostic fee to pull your IRS transcripts and build your plan of action - you'll know that number before you pay anything. Any further resolution work is quoted separately, scoped to what your case needs.

Get a real number, not a guess.

A free case review tells you what your situation actually requires — and what it would cost to fix it.

Get your free case review

Pricing — frequently asked questions

How much does it cost to work with 1800TaxSupport?

We start with a free, no-obligation case review to understand what you actually need. If you decide to move forward, there's a flat, disclosed fee for the diagnostic - pulling your IRS transcripts and building your plan of action - and we tell you that number upfront before you pay anything. Resolution work beyond the diagnostic is quoted separately.

Why do tax resolution fees vary so much between firms?

Fees vary based on how the case is scoped (a single installment agreement is far simpler than years of unfiled returns plus an Offer in Compromise), how the firm prices work (flat fee, hourly, or a percentage of savings), and how much of the actual work is done by licensed staff versus low-cost intake staff.

What's a red flag when shopping for tax resolution help?

Guaranteed settlement amounts before anyone has reviewed your financials, large upfront fees demanded before any analysis is done, pressure to sign within the same call, and vague answers when you ask who specifically will work your case are all signs to walk away.

Is it ever cheaper to deal with the IRS directly?

For simple situations — a short-term payment plan on a small balance, for example — yes, you can often set that up yourself directly with the IRS at no cost. Professional representation earns its fee when the case involves large balances, multiple unfiled years, a pending levy, or negotiation the IRS is unlikely to offer voluntarily.