The Ultimate Guide to the Employee Retention Credit

The Employee Retention Credit (ERC) is a refundable payroll-tax credit Congress enacted in the CARES Act for businesses that kept employees on payroll during 2020 and 2021 despite COVID-related disruption. It's claimed on Form 941-X (amended quarterly payroll-tax return). The credit can reach $5,000 per employee for 2020 and $7,000 per employee per quarter for the first three quarters of 2021. Recovery startup businesses had additional eligibility through Q4 2021.

Two qualification paths: (1) a full or partial suspension of operations due to a government order, or (2) a significant decline in gross receipts (50%+ for 2020, 20%+ for 2021 vs. the same quarter in 2019). The IRS has scrutinized ERC claims heavily since 2023 — particularly claims based on broad supply-chain disruption or generic OSHA guidance characterized as a 'government order.' If your eligibility theory depends on either of those, plan for closer audit scrutiny.

The original ERC filing window has largely closed. The deadline to file Form 941-X for 2020 quarters was April 15, 2024. For 2021 quarters, the deadline was April 15, 2025. The IRS announced a moratorium on processing new ERC claims in September 2023, then resumed limited processing in 2024. New claims are not being filed; the current ERC work is processing the existing backlog, defending audits, and litigating denials.

Processing time has been a moving target. Pre-moratorium, the IRS quoted six to nine months. Post-moratorium, claims have sat for 18 to 36 months without action. Under IRC §6532(a), once a refund claim is filed and either denied or six months pass without action, the taxpayer can sue in federal district court or the U.S. Court of Federal Claims. That six-month clock is the practical trigger for litigation strategy.

The IRS issues an Information Document Request (IDR) followed by a Notice of Disallowance (Letter 105C or 106C) if the agent decides the claim doesn't qualify. The audit examines the eligibility theory (government order or gross-receipts decline), the wage calculation, the related-party rules under IRC §51(i), and whether the same wages were claimed for PPP forgiveness. Audits typically take six to twelve months. We defend the claim at the audit level, in Appeals, and in litigation if necessary.

Yes. The IRS can assert that an already-paid ERC refund was erroneous and seek to recover it under IRC §6402 (offset) or via an erroneous-refund suit under IRC §7405. The IRS announced an ERC Voluntary Disclosure Program in late 2023 — taxpayers who returned 80% of an improperly received refund could avoid penalties and interest. That program has closed. Post-program clawback risk is real for any claim resting on weak grounds.

Often yes, once the §6532(a) six-month window has elapsed without IRS action. Filing in the U.S. Court of Federal Claims or federal district court forces the IRS to either pay or formally deny the claim within a litigation timeline. Many of these cases settle once the IRS counsel evaluates the file. We've filed and resolved ERC refund suits where the administrative process produced no movement after 18+ months.

Yes, but you can't claim ERC on wages that were also used for PPP loan forgiveness. The original CARES Act prohibited ERC for PPP recipients; the Consolidated Appropriations Act of 2021 retroactively allowed both, with the no-double-dip rule. The practical effect: identify the specific wages and time periods used for PPP forgiveness, then ERC is calculated on the remaining qualifying wages. The mechanics matter — getting this wrong is a common audit issue.