2026 UPDATE · We are reviewing guidance against current IRS publications, forms, and collection standards.
Learn about our review processHow private fees, official IRS charges, marketing claims, impersonation, preparer risk, and consumer protections fit together.
Reviewed for federal tax accuracy by Calculus Tax
Reviewed August 21, 2026
Calculus Tax is a related tax-services provider. Editorial review does not create a professional-client relationship or make Calculus Tax the reader's representative before the IRS.
Private service fees
Private tax-relief providers may use investigation fees, discovery fees, flat fees, hourly rates, retainers, resolution fees, or additional charges.
Ask for a written schedule tied to specific work and milestones. There is no universal fee or guaranteed result, and a professional fee is separate from an IRS fee.
Initial fees
It is a private-provider charge for reviewing records and assessing a tax matter; it is not an IRS program fee.
Ask what written deliverable you receive, whether the fee includes later representation or resolution work, and whether it is refundable. Do not assume an initial review includes every service.
Fee structures
A retainer is money paid toward agreed work; a flat fee is a set price for a defined scope, while hourly billing charges for time spent.
The engagement should explain replenishment, unused balances, additional work, expenses, and what happens if the matter expands beyond the original scope.
Cost factors
Cost can be affected by tax years, entities, records, liability amount, active collection, appeals, business payroll, urgency, and the scope of work.
Do not treat a large balance or advertised program as proof that a particular service is needed. Obtain comparable written scopes and ask who performs the substantive work.
Scope and exclusions
Not necessarily. An initial investigation or consultation fee may be separate from return preparation, IRS correspondence, appeals, or resolution work.
Read the engagement agreement for deliverables, exclusions, additional fees, cancellation rights, and what happens after an unfavorable IRS decision.
Official versus private fees
Yes. IRS application, payment-plan, or other official fees are separate from fees charged by private companies or representatives.
Use current IRS forms and instructions for official amounts, waivers, and certifications. A company cannot relabel its own fee as an IRS fee.
OIC fees
An OIC may require an IRS application fee and initial payment unless an applicable low-income certification or exception applies; current Form 656 instructions control.
Do not rely on old dollar amounts. Distinguish the IRS filing/payment requirement from any private preparation or representation fee.
Payment-plan fees
An installment agreement may have an IRS setup fee, with reduced or waived amounts in some circumstances; current IRS guidance controls.
Check the current payment-plan application and fee schedule, and separate official charges from private service fees or financing charges.
Low-income relief
Some IRS programs provide fee or initial-payment relief when a taxpayer meets the current low-income criteria or certification requirements.
A waiver of an IRS fee does not waive a private provider’s fee and does not mean the underlying program will be approved.
Marketing claims
It is marketing language suggesting a debt may be settled for much less, not an IRS promise or eligibility rule.
An OIC is fact-specific and requires IRS acceptance. Be skeptical of a fixed savings claim, especially before the provider reviews assets, income, expenses, filing compliance, and collection timing.
Guarantees
No private company can guarantee that the IRS will approve a settlement, payment plan, penalty request, or other outcome.
Ask what happens if the request is rejected and whether fees are owed for work performed regardless of outcome. Review official criteria instead of relying on a promise.
Fresh Start claims
“Fresh Start” can refer to real IRS initiatives, but unsolicited marketers may use the phrase to imply guaranteed relief or official affiliation.
Verify the offer through IRS.gov, do not click unexpected links, and do not provide sensitive information until the provider and service are independently verified.
Impersonation scams
Unexpected demands for immediate payment, threats, unusual payment methods, or requests for secrets are common warning signs of impersonation.
The IRS generally begins contact by mail and provides notice-specific instructions. Do not pay gift cards, cryptocurrency, wire transfers, or personal accounts because a caller demands it.
Ghost preparers
A ghost preparer prepares a return but does not sign it or provide required identifying information, leaving the taxpayer exposed to inaccurate or fraudulent filing.
Choose a preparer who signs as required, provides a preparer tax identification number when required, gives you a copy, and explains what is filed in your name.
Information security
Share only the records needed for the defined engagement, use secure delivery, and retain copies of returns, transcripts, authorizations, invoices, and correspondence.
Ask how information is stored and destroyed, who can access it, and whether the provider will obtain transcripts or sign forms on your behalf.
Due diligence
Check authoritative licensing, IRS, state, bar, and professional-discipline sources rather than relying only on testimonials or review sites.
A complaint is not automatically proof of misconduct, and an absence of a public record is not a guarantee of quality. Use records as one part of due diligence.
After suspected fraud
Stop sending money or information, preserve contracts and messages, secure affected accounts, and report suspected fraud through the appropriate government or licensing channel.
Contact the IRS for tax-account issues, the FTC for consumer fraud, TIGTA for IRS impersonation or misconduct, and the relevant state licensing authority when applicable.
Reporting scams
Report IRS impersonation to the Treasury Inspector General for Tax Administration and consumer fraud to the FTC; use official government sites rather than links in the message.
Save caller IDs, emails, letters, payment instructions, and receipts. If money or identity information was lost, contact financial institutions and credit-reporting protections promptly.
Recovering records
Request your complete client file, filed returns, transcripts, authorizations, notices, submissions, invoices, and account history in writing.
Set a deadline, preserve proof, and revoke or replace authorizations when appropriate. A new representative should not assume missing records justify unsupported figures.
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