NEWS & INSIGHTS
Why High Sales Tax Refund Claims Trigger Florida Audits
In Florida, requesting a sales tax refund isn’t inherently suspicious—but it will get noticed. The Florida Department of Revenue (FDOR) carefully scrutinizes refund claims, especially when they’re large, recurring, or unsupported by documentation. If your business frequently requests refunds or submits one that stands out from industry norms, you may trigger a full-scale audit.
Why Refund Requests Raise Red Flags
Sales tax is trust fund money. When you collect it from customers, the state expects it to be remitted—not reclaimed. So when a business files a DR-26S to request a refund of sales tax, the FDOR immediately asks:
- Was tax overpaid on exempt sales?
- Did the business pay tax it shouldn’t have on fixed assets or resales?
- Is the refund supported by documentation and proper exemption certificates?
The larger the refund, the more likely FDOR will assign an auditor to investigate further. Even if the refund is legitimate, your business may find itself under examination for other unrelated compliance issues.
Common Reasons for Florida Sales Tax Refunds
- Overpayment due to filing error
- Tax paid on exempt resale or manufacturing purchases
- Tax charged on out-of-state shipments or exempt customers
- Exemption certificates applied after payment
While all of these are valid grounds for refund claims, they must be clearly documented with invoices, exemption documentation, and detailed reconciliation schedules.
How FDOR Responds to Refund Triggers
If your refund appears suspicious, FDOR may:
- Delay or deny the refund
- Request additional documentation or explanation
- Initiate a full sales and use tax audit
This is especially common for businesses that claim multiple refunds in a short period, refund amounts that exceed tax liability for the period, or refund categories that are known areas of abuse (like tax-exempt agricultural or export sales).
Preparing a Defense if Your Refund is Audited
- Gather all source documents: This includes invoices, proof of payment, exemption certificates, and refund calculation worksheets.
- Provide a written explanation: Don’t assume the Department will understand why you’re owed money. A narrative can clarify unclear transactions.
- Don’t give more than necessary: Refund audits can spiral. Only provide documentation for the periods and issues requested.
- Have legal counsel ready: If your refund request triggers a larger audit, a Florida sales tax attorney can help control the scope and defend your records.
Don’t Let a Refund Turn Into a Liability
Requesting a refund may seem routine, but it can easily bring your entire business under scrutiny. Before filing a DR-26S, review your supporting documents and assess your audit risk. If the refund is large or tied to sensitive issues—like resale exemptions, agriculture, or export sales—consider involving a Florida tax attorney upfront.
At Moffa Tax Law, we help businesses prepare refund packages that won’t raise red flags. And if an audit is triggered, we defend you every step of the way.
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.
Yes. Large, frequent, or unusual sales tax refund claims often trigger audits from the Florida Department of Revenue, especially if documentation is incomplete or the refund appears disproportionate to normal business activity.
Florida businesses must file Form DR-26S to request a refund of sales and use tax. This form requires detailed supporting documentation and a clear explanation of the reason for the refund.
Refunds are considered high risk if they are: (1) unusually large, (2) repeated often, (3) related to exempt sales like agriculture or export, or (4) poorly documented. These refunds often result in the Department opening an audit.
No, but they do subject many refund claims—especially large or complex ones—to review. If concerns arise during the review process, an audit may follow.
You should have copies of all relevant invoices, proof of payment, exemption certificates, refund calculations, and a narrative explaining the refund. Incomplete claims are often delayed or denied.
Valid reasons include overpayment, tax paid on exempt sales, resale or manufacturing purchases, out-of-state shipments, or billing errors.
Refunds may be processed within 90 days if complete, but if documentation is unclear or an audit is initiated, the process can take significantly longer.
No. Florida does not allow amended DR-15 returns. Refunds must be claimed using Form DR-26S with full documentation. Errors on past returns cannot be corrected directly on the form.
FDOR may request records for the refund period and then expand the audit to other months or tax issues. In some cases, the refund audit becomes a broader sales and use tax audit.
Yes. Refunds involving large sums, exempt transactions, or high-risk categories should be reviewed by a Florida sales tax attorney. They can prepare a defensible package and help you avoid triggering a broader audit.
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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.