To qualify for the Employee Retention Credit (ERC), a business must meet one of two tests for an eligible calendar quarter in 2020 or 2021: (1) a full or partial suspension of operations due to a governmental COVID-19 order, or (2) a significant decline in gross receipts compared to the same quarter in 2019. This chapter explains how each test is actually evaluated by the IRS — not how promoters sold it.
ERC eligibility is now the single most audited area in the IRS’s pandemic-era enforcement program. If you claimed the credit based on a promoter’s blanket eligibility memo, assume it will be examined. An ERC audit defense attorney can evaluate your actual eligibility under the governing statute and prepare a defensible record before the IRS issues a disallowance.
The Two Qualification Paths
| Test | What It Requires | Quarters Available | Max Credit Per Employee |
|---|---|---|---|
| Gross Receipts Decline | Quantitative — compare quarter to 2019 | Q2–Q4 2020; Q1–Q3 2021 | $5,000 (2020) / $7,000 per quarter (2021) |
| Full or Partial Suspension | Qualitative — governmental order impact | Q2–Q4 2020; Q1–Q3 2021 | Same as above |
| Recovery Startup Business | Began operations after 2/15/2020; <$1M receipts | Q3–Q4 2021 only | $50,000 per quarter cap |
A business only needs to pass one test per quarter. The tests are evaluated quarter-by-quarter — eligibility in Q2 2020 does not carry over to Q3 2020.
Test 1: Gross Receipts Decline (The Quantitative Test)
This is the cleaner of the two tests because it relies on bookkeeping, not interpretation.
2020 Thresholds
A business qualifies for a calendar quarter if its gross receipts dropped more than 50% compared to the same quarter in 2019. Eligibility continues until the first quarter in which gross receipts exceed 80% of the comparable 2019 quarter.
2021 Thresholds
The threshold loosened to greater than 20% decline compared to the same 2019 quarter. Businesses can also elect the “alternative quarter” method — using the immediately preceding quarter’s comparison to qualify.
What Counts as “Gross Receipts”
Per IRS guidance under IRC §448(c), gross receipts include total sales (net of returns), all amounts received for services, and investment income. PPP loan forgiveness amounts are excluded from gross receipts for this calculation, per Rev. Proc. 2021-33.
Test 2: Full or Partial Suspension (The Qualitative Test)
This is where most aggressive ERC claims live — and where most audits focus. A business qualifies if operations were fully or partially suspended due to a governmental order limiting commerce, travel, or group meetings due to COVID-19.
What the IRS Actually Requires
Per IRS Notice 2021-20, to qualify under the suspension test a business must demonstrate all of the following:
- A specific governmental order (federal, state, or local) was in effect during the claim quarter
- The order limited commerce, travel, or group meetings because of COVID-19
- The order caused a more than nominal impact on the employer’s business — defined as affecting 10% or more of total receipts OR 10% or more of employee service hours
- The order was mandatory, not merely advisory or a CDC recommendation
What Does NOT Qualify (Promoter Myths)
- General economic downturn — customer fear of COVID is not a governmental order
- Supply chain disruption — only qualifies if the employer’s supplier was itself subject to a governmental order suspending operations, AND the employer could not obtain substitute goods (a two-part test the IRS rarely finds satisfied)
- CDC recommendations / OSHA guidance — advisory guidance is not mandatory
- Voluntary precautions — closing the office because management was cautious does not qualify
- Mask mandates alone — generally considered nominal impact
“Partial Suspension” Requires More Than You Think
A partial suspension means a business continued operating but a portion of operations was suspended by a governmental order, and that portion was more than nominal. The IRS interprets this narrowly:
Example that qualifies: A restaurant with a dining room and takeout operation. A state order closes indoor dining for Q2 2020. Pre-pandemic, indoor dining was 65% of revenue. This is a partial suspension — the indoor dining line of business was fully suspended by order, and that line is more than nominal.
Example that does NOT qualify: An accounting firm that shifted all employees to remote work due to a stay-at-home order. If the firm could perform substantially all of its services remotely (which most professional firms could), there is no suspension — operations continued, just in a different location. This is the single most common ERC disallowance pattern.
Aggregation Rules: The Controlled Group Trap
Related businesses must be aggregated for ERC purposes under IRC §§414(b), 414(c), 414(m), and 414(o). This means:
- Employee headcount is combined across the controlled group (critical for the large/small employer classification)
- Gross receipts for the decline test are combined
- If one entity in the group qualifies under the suspension test, all entities in the group are treated as eligible (but only wages of each individual entity count for that entity’s credit)
Aggregation is commonly mishandled. Multi-entity businesses that each claimed ERC separately without aggregating are frequent audit targets.
Large vs. Small Employer — This Changes Everything
The definition of a “large employer” determines which wages are eligible:
- 2020: Large employer = more than 100 full-time employees in 2019
- 2021: Large employer = more than 500 full-time employees in 2019
For small employers, ALL wages paid during the eligible quarter count toward the credit (up to the per-employee cap). For large employers, only wages paid to employees who were NOT providing services during the eligible period qualify. This is an enormous distinction — a large employer that kept all staff working cannot claim the credit even if it otherwise qualified.
Wages That Don’t Count
Even if the business qualifies, these wages are excluded from the credit base:
- Wages paid with PPP loan proceeds used for forgiveness
- Wages to the owner (>50% shareholder) and certain related family members per IRC §51(i)(1)
- Wages used for other payroll credits (FFCRA paid leave, WOTC, R&D credit, etc.) — no double-dipping
- Wages above the per-quarter cap ($10K annual 2020; $10K quarterly 2021)
Worried about an ERC claim you already filed?
We review the actual governing law against the specific basis for your claim. If the claim is defensible, we defend it. If it isn’t, we help you unwind it before the IRS assesses penalties and interest. Book a free 15-minute call to discuss your facts.
ERC Eligibility FAQ
Can I still claim ERC in 2026?
No. The IRS stopped processing new ERC claims filed after January 31, 2024, under its moratorium. The statutory deadline for 2020 claims was April 15, 2024, and for 2021 claims is April 15, 2025. If you haven’t filed, the window is effectively closed.
Can a business qualify if it never closed?
Yes — partial suspension doesn’t require closure. But “partial suspension” means a more than nominal portion of the business was suspended by a governmental order. A business that operated normally, even with inconveniences, does not qualify under the suspension test. It may still qualify under the gross receipts test if revenue dropped enough.
Does supply chain disruption qualify?
Rarely. Under Notice 2021-20 Q/A-12, it qualifies only if (a) a supplier was itself subject to a governmental order suspending its operations, AND (b) the employer could not obtain the goods from an alternative supplier. Both must be documented. General supply chain slowdowns do not qualify.
Are owner wages eligible?
Wages to a >50% shareholder are not eligible under the IRC §51(i)(1) related-party rules. Wages to spouses, children, parents, and siblings of a majority owner are also excluded. This disqualification applies regardless of how much actual work the owner performed.
What if the promoter said we qualified based on supply chain?
Have the claim re-evaluated against the actual governing law. Many promoter memos rely on a generic supply chain theory that does not meet the two-part test in Notice 2021-20. If the claim is not defensible, the IRS’s Voluntary Disclosure Program may let you repay at a reduced rate.
Can my CPA defend the claim in audit?
A CPA can provide documentation support, but ERC audits are adversarial examinations involving legal interpretation of governmental orders. A tax attorney protects attorney-client privilege on eligibility analysis — the CPA’s working papers are discoverable. For significant claims, use an attorney as lead representative.