NEWS & INSIGHTS
When Sales Tax Audits Aren’t Personal: Florida’s Random and Rotational Audit Selection
Not all Florida sales tax audits are caused by red flags. In some cases, businesses are selected through random selection or as part of a rotational audit program. These audits aren’t the result of suspicious activity—but they can still be stressful, time-consuming, and expensive.
Understanding how random and rotational audits work can help you respond calmly and proactively if your business is selected—even when you’ve done nothing wrong.
What Is a Random Florida Sales Tax Audit?
A random audit occurs when the Florida Department of Revenue (FDOR) selects a business for audit with no specific reason. The Department uses random sampling to evaluate general compliance rates across industries or regions.
These audits are typically used to:
- Establish audit statistics for a particular industry
- Verify that FDOR’s compliance models are working
- Ensure overall tax compliance across the business population
What Is a Rotational Audit?
Rotational audits are part of FDOR’s cyclical audit strategy. Certain businesses or industries are audited on a set schedule—such as every 3 to 5 years—regardless of prior audit outcomes. These typically involve:
- Contractors and exempt entities with recurring state work
- Retail chains or franchisees with uniform systems
- Industries with high historical error rates
FDOR often uses these audits to revisit businesses with prior audit history or those operating in high-turnover industries.
What to Expect in a Random or Rotational Audit
Even though there’s no alleged wrongdoing, random and rotational audits still follow the same procedures as standard sales tax audits. Expect:
- A formal audit notice (DR-840) and appointment of an auditor
- Requests for tax returns, exemption certificates, and sales records
- Analysis of your DR-15 filings over a multi-year period
- Possible use of statistical sampling to estimate liabilities
These audits often rely on the auditor’s discretion—making it essential to respond with full preparation and professional guidance.
How to Respond to a Random Audit
- Don’t panic: Random audits don’t mean FDOR suspects wrongdoing. But how you respond will influence the outcome.
- Organize your records: Make sure your DR-15s, exemption certificates, and bank statements are complete and available.
- Understand the period and scope: Clarify whether FDOR is examining a full 3-year period or using sampling techniques.
- Engage a sales tax attorney early: Even routine audits can spiral into large assessments if not handled carefully.
Why Random Doesn’t Mean Harmless
While these audits may not begin with suspicion, they can still result in assessments, penalties, and disputes—especially if records are missing or exemption use is poorly documented. Treat every audit as serious and protect your rights from the start.
At Moffa Tax Law, we’ve guided clients through hundreds of random and rotational audits across all industries. If you’ve received an audit notice—don’t go it alone. Call us today to protect your business.
Interested in learning more about sales tax audit defense? Check out our Sales Tax Audit Defense – Ultimate Business Guide.
Moffa Tax Law | Florida State and Local Tax Attorneys
© 2025 Jeanette Moffa. All Rights Reserved.
A random audit is initiated by the Florida Department of Revenue (FDOR) without any specific trigger. Businesses are selected as part of a statistical sampling or compliance study.
Rotational audits occur on a scheduled basis, often targeting specific industries or businesses previously audited, regardless of whether issues were found last time.
FDOR uses random and rotational audits to measure overall industry compliance, test audit strategies, and ensure ongoing taxpayer compliance—even if no error is suspected.
No. Once selected, a business is legally obligated to participate. However, you have the right to representation and to challenge audit findings through protest or litigation.
Yes. Even routine audits can uncover issues. An experienced Florida sales tax attorney can help ensure the audit stays on track and that your documentation meets FDOR standards.
Restaurants, contractors, gas stations, franchises, and exempt organizations receiving state contracts are commonly audited on a rotating schedule.
Prepare your DR-15 filings, exemption certificates, sales records, bank statements, and point-of-sale data for the audit period—typically 3 years.
Yes. Even if the audit wasn’t triggered by wrongdoing, FDOR may assess additional tax, penalties, and interest if it finds underreporting or poor recordkeeping.
The duration varies based on the size of the business and completeness of records, but audits typically take a few months to complete from start to finish.
Yes. If FDOR uncovers broader compliance concerns, they may expand the scope to include use tax, reemployment tax, or other state-administered taxes.
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Jeanette Moffa, Esq.
(954) 800-4138
JeanetteMoffa@MoffaTaxLaw.com
Jeanette Moffa is a Partner in the Fort Lauderdale office of Moffa, Sutton, & Donnini. She focuses her practice in Florida state and local tax. Jeanette provides SALT planning and consulting as part of her practice, addressing issues such as nexus and taxability, including exemptions, inclusions, and exclusions of transactions from the tax base. In addition, she handles tax controversy, working with state and local agencies in resolution of assessment and refund cases. She also litigates state and local tax and administrative law issues.