Full vs Partial Suspension: Critical Distinctions for ERC Eligibility

Understanding the difference between full and partial suspension is crucial for ERC eligibility under the government order test. While full suspension cases are relatively straightforward, most ERC claims are based on partial suspension—and these claims face intense IRS scrutiny. The distinction affects not only whether you qualify, but how you must document your eligibility and what the IRS will demand during an audit.

Defining Full Suspension

Full suspension occurs when a government order completely prohibits your business from operating:

• Complete shutdown required: Your business was not allowed to operate at all—doors closed, no services provided, no sales made.
• Relatively rare situation: True full suspension applied to relatively few businesses: certain indoor entertainment venues, gyms during specific periods, some dine-in restaurants.
• Clear documentation: Full suspension is easier to document because the government order explicitly prohibited operations.
• Duration matters: Full suspension typically didn't last entire quarters. Businesses often transitioned to partial suspension when they could reopen with restrictions.

Understanding Partial Suspension

Partial suspension is the basis for most ERC claims and requires more nuanced analysis:

• Operations modified, not halted: Your business could operate but was forced to change how it operated due to government orders.
• More than nominal threshold: The modification must have affected more than a nominal portion of your business—generally considered more than 10% of operations.
• Multiple qualifying scenarios: Partial suspension can result from capacity limits, service modifications, operating hour restrictions, or prohibited activities within an otherwise operating business.
• Most common eligibility basis: The majority of ERC claims under the government order test rely on partial suspension rather than full suspension.

The 10% Nominal Effect Threshold

The IRS uses a nominal effect threshold to determine whether a partial suspension qualifies:

• More than nominal required: A government order must have had more than a nominal effect on your business operations. Effects at or below 10% are generally considered nominal.
• Multiple measurement methods: You can measure the effect by revenue impact, portion of operations affected, percentage of employees impacted, or reduction in service capacity.
• IRS guidance unclear: The IRS has not provided precise rules for calculating the 10% threshold, leading to disputes during audits.
• Document your calculation: Whatever methodology you use, document it clearly and be prepared to defend it.

Documenting Partial Suspension for Audit Defense

Partial suspension claims require robust documentation because they're inherently subjective:

• Specific government orders: Identify the exact orders that imposed restrictions, including effective dates and the specific provisions that affected your business.
• Operational impact analysis: Document what you couldn't do before the order and what changed after. Be specific about services, capacity, hours, or activities.
• Quantification of impact: Calculate the percentage of your business affected. Use revenue data, operational metrics, or employee hours as support.
• Before and after comparisons: Show how your operations differed during the suspension period compared to normal operations.
• Contemporaneous records: Records created at the time (emails, policy changes, customer notices) are more credible than documents created later for the ERC claim.

Common Partial Suspension Audit Issues

The IRS frequently challenges partial suspension claims on these grounds:

• No direct connection to government order: Claiming COVID affected your business generally, without citing a specific government order that imposed specific restrictions on your operations.
• Essential business without additional proof: Being essential doesn't disqualify you, but you need to show which specific operations were suspended despite being allowed to remain open.
• Voluntary measures vs. mandated changes: Safety protocols you chose to implement aren't the same as restrictions imposed by government orders.
• Nominal effect not overcome: The IRS may determine that the actual operational impact was less than 10% and therefore doesn't qualify.
• Inadequate documentation: Generic claims without specific evidence of what operations changed and how significantly.