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From the IRS manual

Reporting agents, payroll providers and your Form 945: what Form 8655 does and does not cover

Most payers that backup withhold do not deposit or file Form 945 themselves; a payroll provider or a reporting agent does it under a Form 8655. The IRS manual that processes those forms, IRM 21.3.9, and the manual that tells revenue officers who to pursue when a provider fails, IRM 5.1.24, together answer the questions payers ask too late: what the agent may actually do on your account, why a Form 945 authorization is silently dropped, who owes the tax when the provider misses a deposit, and what relief a victimized payer can and cannot get.

Updated September 28, 2026Sources IRM 21.3.9 (Oct. 1, 2026); IRM 5.1.24 (May 20, 2026); IRM 21.3.3 (Oct. 1, 2026); Rev. Proc. 2012-32Reading time 11 minutes

What Form 8655 lets a reporting agent do

The manual for the Ogden RAF team lists what a Form 8655, Reporting Agent Authorization, conveys. The reporting agent (RA) may file and sign certain returns electronically, or on paper "when authorized and electronic filing is not supported"; make federal tax deposits; receive duplicate notices, correspondence, transcripts and filing-frequency information for the returns and deposits it handled; and give the IRS information as an "other third party" (IRM 21.3.9.1.1(1), Oct. 1, 2026). The RAF filing indicators cover Forms 940, 941, 943, 944, 945, CT-1 and 1042 (IRM 21.3.9.2.5). The authorization runs to "the company (not an individual)" (IRM 21.3.9.2.2(1)).

Two lines matter most to a payer. Line 17 is the duplicate-notice election: before Accounts Management writes to you it checks the RAF, and authorized agents "will receive duplicates of what is sent to the taxpayer" (IRM 21.3.3.4.16.4(9)-(10), Oct. 1, 2025), though since July 15, 2009 without the inserts that accompany your copy (IRM 21.3.9.1.1(1) Note). Line 18 reaches information returns: the RA may "Obtain confidential information related to Form W-2 series, and Form 1099 series information returns, including information about related civil penalties," plus Forms 3921 and 3922 (IRM 21.3.9.2.2(1), Oct. 1, 2026). The 1099-series authority covers tax years 2006 and later, the W-2 series 2004 and later (IRM 21.3.9.3.2(2)). There is also a small entity-verification power that works like a Letter 147C for an agent: "Form 8655 may be used to validate or verify one taxpayer entity item (name, address, or EIN) when the other two items are known" (IRM 21.3.9.2.2(7)-(8)).

What it does not let the agent do

The same section is blunt about the limits. "Form 8655 ... does not authorize an RA to request penalty abatement, argue facts, or appeal a denied request on behalf of the taxpayer without Form 2848"; on a penalty the agent may only "provide information that assists the IRS in determining whether reasonable cause exists" (IRM 21.3.9.1.1(1) Notes, Oct. 1, 2026). "Form 8655 does not authorize an RA to request credit transfers on behalf of clients without Form 2848" (IRM 21.3.9.2.2(1) Note). And "Form 8655 does not authorize an RA/filer to request a change of address for the taxpayer. Change of address requests must be submitted by the taxpayer generally on Form 8822-B" (IRM 21.3.9.2.2(6)).

"When accepting information from an RA as an 'other third party,' advise the RA that any action taken on the account will generate a letter to the taxpayer's address of record confirming the account status" (IRM 21.3.9.1.1(1) Note, Oct. 1, 2026). Whatever your agent does on your account, you get a letter about it; one more reason the address of record must stay yours.

Where reporting agents merge or one buys another, the question goes to Counsel case by case, and "it is recommended that the RA begin obtaining new Forms 8655" (IRM 21.3.9.6.5, Oct. 1, 2022). If your provider was acquired, ask whether a fresh form was obtained.

Getting onto the RAF: the Form 945 trap and eight rejection reasons

"Form 941 and Form 940 may be added to the RAF even if those filing requirements are not present on Master File (MF). However, do not add other accounts for which the taxpayer does not have a filing requirement" (IRM 21.3.9.3.1(3) Note, Oct. 1, 2026). A Form 945 or Form 1042 authorization on a Form 8655 is dropped, and the listing annotated "Not Added to RAF," when your entity does not already carry that filing requirement.

This catches payers who start backup withholding through a provider. The manual describes no notice to the payer beyond the annotated listing returned to the agent, so ask the agent for its returned listing and confirm the 945 line was accepted. A payer that has never filed Form 945 should establish the filing requirement first.

Completeness rules (IRM 21.3.9.3.2, Oct. 1, 2026): the revision must be May 2005 or later or an approved substitute; earlier versions are "obsolete" (IRM 21.3.9.3.3). Two of the three entity items (name, address, EIN) suffice if the third can be perfected. "The date of the signature must be within one year of the current date." The name is matched the way TIN matching matches it: "The name on the RA's electronic file must match Master File (MF) exactly. The first four characters are checked. The account may appear on the ERROR Listing simply because spaces were added or omitted ... or because abbreviations were used" (IRM 21.3.9.4.2.2(1)). Check the name your agent keys against your IRS name control.

Annotation returned to the agentWhat it usually means
Form 8655 not receivedYou were listed but the form did not arrive with the listing
Form 8655 illegibleRe-sign a clean copy
EIN not foundThe EIN is not on Master File; verify with a Letter 147C
Name and EIN mismatchFirst four characters do not match the primary name line
Newer authorization on fileAnother agent's RAF input date is later than this form's signature date (IRM 21.3.9.6.1)
Unauthorized signatureThe signer is not shown as authorized for the entity
No beginning periodsThe form does not say which period the authority starts with
Missing signature and/or dateUndated or unsigned; the one-year rule cannot be tested

Each is followed by "Not added to RAF" (IRM 21.3.9.4.2(2); 21.3.9.4.2.1, Oct. 1, 2026); an SSN in the EIN field comes back "Not an EIN." A paper listing is validated and returned "within 30 days"; electronic ADD listings within 10 business days (IRM 21.3.9.3.6; 21.3.9.4.3). The manual names no letter number for a returned Form 8655; every instance says "the appropriate letter." A TC 960 posts to your entity when the agent is added; "It takes at least two cycles" (IRM 21.3.9.2.4).

Duration, revocation and changing agents

An authorization "continues indefinitely unless terminated or revoked by the taxpayer or reporting agent" (IRM 21.3.9.2.2(3), Oct. 1, 2026). Two things do not revoke it: "The receipt of a new Form 8655 does not revoke a prior reporting agent authorization," and a new Form 8655 "also does not revoke Form 2848 ... or Form 8821" (IRM 21.3.9.2.2(4)-(5)).

To revoke, send "a copy of the previously executed Form 8655 ... and re-sign the copy below the original signature. The taxpayer should write REVOKE across the top," or a signed statement "that the authority of the reporting agent (RA) is revoked" (IRM 21.3.9.5.2(1)-(2)). No processing timeframe is stated. When changing agents, timing matters: if the existing RAF input date is newer than the new form's signature date, the new form is rejected as "Newer Authorization on File" (IRM 21.3.9.6.1), so sign the new form after the old one is on file. The RAF08 program runs daily and sends a "Reporting Agent Revoke Report" to the former agent whenever a client authorizes a different one (IRM 21.3.9.10.6); your old provider will know you have left.

Form 8655, 2848 or 8821 for a CP2100 or 972CG

Under Form 8655 alone, Line 18b gives access to 1099-series information "including information about related civil penalties," and the agent can supply facts as an "other third party." The manual does not say whether the agent receives copies of a CP2100 or Notice 972CG when Line 18b is marked; it grants access to information, not a copy of the notice (IRM 21.3.9.2.2(1), Oct. 1, 2026). What it withholds is representation: no abatement request, no arguing facts, no appeal "without Form 2848" (IRM 21.3.9.1.1(1) Notes). A 972CG reasonable-cause response is the payer's letter or a Form 2848 representative's, never the reporting agent's.

AuthorizationWhat the manual says it doesWhat it does not do
Form 8655 (RAF)File, sign and deposit for listed forms; duplicate notices via Line 17; W-2 and 1099-series information including related civil penalties via Line 18; entity verification; information as an "other third party" (IRM 21.3.9.1.1(1), 21.3.9.2.2)Request abatement, argue facts, appeal, request credit transfers, or change the address (IRM 21.3.9.1.1(1), 21.3.9.2.2(6))
Form 2848 (CAF)The instrument the manual names for abatement requests, arguing facts, appeals and credit transfers, and for an RA to sign paper 940/941 (IRM 21.3.9.1.1(1); 5.1.24.4.3)Not revoked by a later Form 8655 (IRM 21.3.9.2.2(5))
Form 8821 (CAF)Lets a provider receive copies of correspondence; "This is not a 'change of address', and the employer should continue to receive correspondence" (IRM 5.1.24.5.4, Mar. 24, 2025)Not revoked by a later Form 8655 (IRM 21.3.9.2.2(5))

One correspondence rule helps a payer that writes for itself: an unauthorized third party gets Letter 135C, but "For BMF taxpayers only - If the correspondence from the unauthorized third party is on the corporate or sole proprietor's letterhead and the address matches the address of record, do not send a Letter 135C" (IRM 21.3.3.4.16.4(10), Oct. 1, 2025). Your tax department on letterhead from the address of record is treated as the taxpayer; see calling the IRS about a 1099 notice.

Who owes the tax when the provider fails

The governing statement: "The employer remains liable unless the third party is the section 3401(d)(1) employer or a CPEO," and "If the third party fails to make the federal tax deposits or payments, the IRS may assess penalties and interest on the employer's account ... The employer is liable for all taxes, penalties and interest due" (IRM 5.1.24.5(1)-(2), May 20, 2026). A payroll service provider "is not liable for an employer's employment taxes as either an employer or an agent" (IRM 5.1.24.4.2); a reporting agent is the same with a signature (IRM 5.1.24.4.3). A Section 3504 agent appointed on Form 2678 files an aggregate return under its own EIN with Schedule R, may file Forms 941, 943, 944, 945, CT-1 and CT-2, and "Both the section 3504 agent and the employer are liable for the employer's employment taxes while the agent authorization is in effect" (IRM 5.1.24.4.4, Mar. 24, 2025). For quarters after March 31, 2014 a non-certified PEO and its client are "concurrently liable"; state PEO licensing "has no bearing" (IRM 5.1.24.6.2, 5.1.24.6(3), May 20, 2026). A certified PEO is "treated as the only employer" for worksite employees (IRM 5.1.24.6.1).

On Form 945 the manual is nearly silent: the 3504 agent's return list is the only place it appears in IRM 5.1.24, the exhibit chart does not list it, and backup withholding is never mentioned. Nothing suggests a missed Form 945 deposit is treated differently; the analysis is simply written in Form 941 terms.

"Liability is always determined by the provisions of the Internal Revenue Code ... and cannot be altered by a private agreement or contract between an employer ... and a third party" (IRM 5.1.24.1.1(4), Mar. 2, 2018). An indemnity clause is a claim against the provider, not a defense against the IRS.

Funding the provider does not make it the employer. A Section 3401(d)(1) "statutory employer" exists only with "exclusive control over the payment of wages," and "If the payment of wages is contingent on, or proximately related to, the common law employer's transfer of funds to the third party, the IRS considers the common law employer to be in control" (IRM 5.1.24.3.2.1, Mar. 24, 2025). A PEO that files under its own EIN "without identifying its clients or allocating wages to its clients" produces the result the manual states plainly: "the client will not get credit for having paid employment taxes" (IRM 5.1.24.6.3(6)).

The quarterly statement your agent owes you

Rev. Proc. 2012-32 imposes a duty on the reporting agent that most payers never see enforced. The RA "must advise the client that it remains responsible for the timely filing of tax returns and timely payment of employment taxes" in "a quarterly, written statement," which "also includes a recommendation for the client to enroll in EFTPS to monitor its account" (IRM 5.1.24.4.3(9), Mar. 24, 2025). If your provider has never sent one, ask for it. The quarterly provider statement and oversight checklist has the statement text and the checks that go with it.

Warning signs and what to do the same day

"A 'red flag' should arise the first time a payroll service provider misses or makes a late payment" (IRM 5.1.24.5.3(1), Mar. 2, 2018).

The manual lists the tactics revenue officers look for. "A third-party payer may sometimes improperly change its client's address of record to that of the third-party payer to limit the client's ability to be informed of tax matters." "An unauthorized change of address made by an employer's third-party payer is a potential indicator of fraud" (IRM 5.1.24.5.4, Mar. 24, 2025). A Form 8655 cannot change your address at all (IRM 21.3.9.2.2(6)); if IRS mail has stopped arriving, find out where it is going.

Second: "A tactic used by third-party payers, intent on defrauding clients, is to provide clients with accurate employment tax returns, W-2s, and W-3 while filing employment tax and informational returns with the IRS that understate the amount of wages." Revenue officers reconcile the client's copies against BMFOLU (IRM 5.1.24.5.2(5), May 20, 2026). The copy your provider hands you is not proof of what it filed; a transcript is. The monitoring tool the manual points to is EFTPS: Inquiry PINs have been issued automatically to new batch-provider clients since January 24, 2014; registering gives 16 months of payment history and lets the employer pay what the provider is not authorized to pay (IRM 5.1.24.5.3, Mar. 2, 2018). Check Form 945 deposits against the deposit schedule each period, not at year end.

Relief for a victimized payer

"When it has been established the employer is the victim of payroll service provider failure or fraud, all penalties on periods associated with the failure or fraud will be considered for abatement" (IRM 5.1.24.5(2), May 20, 2026). But "Under no circumstances may interest be removed for reasonable cause" (IRM 5.1.24.5.5(2), Mar. 24, 2025).

The factors revenue officers weigh (IRM 5.1.24.5.5(2)-(3), Mar. 24, 2025): whether the employer had the funds and the provider "timely received or debited the funds"; timeliness of corrective action "once the employer had actual knowledge"; whether the provider was replaced and recent compliance is clean; documentation; whether the employer knew of "a pattern of noncompliance"; and whether the provider "used fraud or deception to conceal the noncompliance." The Reasonable Cause Assistant has a "Reporting Agent" category (IRM 5.1.24.5.5.1, Aug. 15, 2012), so a request framed on these factors lands in a path the system recognizes; the relief-order guide covers sequencing with First Time Abate.

The initial contact may be Letter 4838, "Payroll Service Provider Client," which describes offer-in-compromise relief (IRM 5.1.24.5.1(2)); see the decoder entry. The offer is filed on Form 656 marked in red "Payroll Service Provider Offer"; financial statements are not required when the offer equals the full tax exclusive of penalty and interest (IRM 5.1.24.5.7, Mar. 24, 2025). The exposure that does not go away is personal. The trust fund recovery penalty remains available against the client's officers, and one willfulness factor is "Whether the client had received prior IRS notices indicating that employment tax returns had not been filed, or are inaccurate, or that employment taxes had not been paid" (IRM 5.1.24.5.8, May 20, 2026). Line 17 copies to the agent are a convenience, not a substitute for someone at the payer opening the mail.

Questions people ask

Our provider says it will call the IRS to get our deposit penalty removed. Can it?

Not under Form 8655. The form "does not authorize an RA to request penalty abatement, argue facts, or appeal a denied request on behalf of the taxpayer without Form 2848" (IRM 21.3.9.1.1(1)). It can supply information; the request comes from you or a Form 2848 representative.

We signed a Form 8655 covering Form 945 but the agent says the IRS did not accept the 945 line.

The RAF team will not add Form 945 or 1042 "for which the taxpayer does not have a filing requirement" (IRM 21.3.9.3.1(3) Note). Establish the Form 945 filing requirement first, then have the agent resubmit.

We switched providers. Does the new Form 8655 cancel the old one?

No (IRM 21.3.9.2.2(4)). Revoke the old one by re-signing a copy with REVOKE across the top or by signed statement (IRM 21.3.9.5.2), and sign the new form after the old one is on file or it can be rejected as "Newer Authorization on File" (IRM 21.3.9.6.1).

The provider stole the money. Will the IRS remove the interest?

Penalties "will be considered for abatement" (IRM 5.1.24.5(2)); interest will not: "Under no circumstances may interest be removed for reasonable cause" (IRM 5.1.24.5.5(2)). The "Payroll Service Provider Offer" on Form 656 is the manual's answer for the balance (IRM 5.1.24.5.7).