Miami Sales Tax Audit Defense Lawyer
Protect your business with expert Miami sales tax audit defense. Moffa Tax Law helps you navigate audits and resolve disputes effectively.
Florida Department of Revenue Sales Tax Audit Help for Miami Businesses
If your Miami business has been contacted by the Florida Department of Revenue (FDOR), you are not alone. As one of the most heavily audited cities in Florida, Miami is a hotspot for sales and use tax enforcement. From restaurants and retail shops to charter boats and convenience stores, businesses across Miami-Dade County are frequent targets of FDOR sales tax audits.
At Moffa Tax Law, we provide aggressive and experienced legal defense for businesses facing sales tax audits, assessments, or even criminal tax investigations. Our team of Florida-based sales tax attorneys has successfully represented businesses of all sizes in disputes with the FDOR—from initial notices through trial and appeal. We work with clients in neighborhoods across Miami-Dade, including City of Miami, Hialeah, Wynwood, Brickell, Miami Beach, Kendall, and Homestead.
Why the Florida Department of Revenue Audits Miami Businesses
The Florida Department of Revenue selects Miami businesses for audit based on risk factors such as:
- Cash-heavy industries (restaurants, salons, convenience stores)
- Inconsistent sales reporting
- Underreported credit card income (1099-K mismatch)
- Short-term rentals and transient accommodations
- Use of resale or exemption certificates
- E-commerce sellers exceeding nexus thresholds
The FDOR often uses computer analytics to compare your DR-15 returns with federal filings, credit card processors, and other public records. When discrepancies are found—or even suspected—an audit is opened.
Businesses near the Miami Airport corridor, shopping centers in Aventura, and hospitality properties near Bayside or the Design District are often targeted due to high sales volume and frequent sales tax registration issues.
Common Sales Tax Audit Triggers in Miami
Audit Trigger | Explanation |
|---|---|
IRS Returns | DOR compares your sales tax returns to your IRS returns for discrepancies |
FDOR compares credit card processing totals to DR-15 returns | |
Underreported Cash Sales | Common in convenience stores, bars, and service businesses |
Improper Exemptions | Incorrect use of resale certificates or failure to maintain proper documentation of exempt sales |
Economic Nexus | Out-of-state businesses with over $100,000 in Florida sales are now required to register and collect |
Rental Listings | Airbnb, VRBO, and other short-term rental hosts often misreport or fail to register |
What to Expect During a Florida Sales Tax Audit
Sales tax audits in Miami often begin with a Notice of Intent to Audit Books and Records (Form DR-840). Once that is issued, the auditor will typically request:
- Three years of sales tax returns (Form DR-15)
- Federal income tax filings
- General ledgers and journals
- POS and bank deposit records
- Invoices, contracts, and receipts
- Copies of exemption certificates
The FDOR may apply a sample audit method—auditing a small period and extrapolating results across multiple years. This can dramatically inflate your tax liability.
If you don’t respond appropriately, the Department may issue a Notice of Proposed Assessment, and interest and penalties will begin accruing immediately.
What to Expect During a Florida Sales Tax Audit
Sales tax audits in Miami often begin with a Notice of Intent to Audit Books and Records (Form DR-840). Once that is issued, the auditor will typically request:
- Three years of sales tax returns (Form DR-15)
- Federal income tax filings
- General ledgers and journals
- POS and bank deposit records
- Invoices, contracts, and receipts
- Copies of exemption certificates
The FDOR may apply a sample audit method—auditing a small period and extrapolating results across multiple years. This can dramatically inflate your tax liability.
If you don’t respond appropriately, the Department may issue a Notice of Proposed Assessment, and interest and penalties will begin accruing immediately.
Why Hire a Miami Sales Tax Attorney?
The Florida Department of Revenue is not the IRS. It has its own procedures, forms, audit guidelines, and legal system. Many Miami business owners hire CPAs or general legal counsel—only to discover too late that they’re unprepared for Florida’s aggressive audit process.
Our team is made up of Florida state and local tax attorneys who exclusively defend businesses in Florida tax audits. We handle:
Pre-audit consultations and document reviews
Direct communication with the FDOR on your behalf
Protests and informal conferences
Refund claims and petitions for reconsideration
Trial at the Florida Division of Administrative Hearings (DOAH)
Appeals in Florida state courts
Whether you’re running a salon in Little River, a food truck in the MiMo District, or a franchise in Westchester, our legal team is ready to protect your rights and minimize the damage.
Miami Industries Targeted by the FDOR
We regularly defend clients in the following Miami industries:
Heavily scrutinized for underreporting sales, especially when 1099-K credit card reports exceed reported taxable sales. High-risk locations include Calle Ocho in Little Havana, Ocean Drive in South Beach, and Biscayne Boulevard in Edgewater.
Retail Stores and Boutiques
Common audit issues include missing tax on services, improperly documented exemptions, or failure to apply local surtaxes. Targeted areas include Sunset Place in South Miami and storefronts near Miracle Mile in Coral Gables.
Charter Boats and Fishing Tours
Sales tax treatment depends on whether your operation qualifies as a “head boat” or a true charter—many get this wrong. Marina businesses in Coconut Grove and the Miami River district are frequently audited.
Dealers are frequently audited for tax due on warranty work, dealer fees, or incorrect trade-in documentation. This is especially true in industrial zones of Medley and the auto mall clusters around NW 36th Street.
Airbnb, VRBO, and Short-Term Rentals
Many property owners fail to collect both the state sales tax and the Miami-Dade discretionary surtax, triggering back-tax assessments. High audit density is found in Brickell high-rises and vacation units in North Beach and Bay Harbor Islands.
Convenience Stores and Gas Stations
Cash-heavy operations with frequent sales of mixed taxable and exempt goods (like food and lottery). These audits are common in neighborhoods like Allapattah, West Little River, and Liberty City.
We serve clients throughout Miami-Dade County, including high-audit neighborhoods like Brickell, Wynwood, Kendall, Doral, Coral Gables, South Beach, Hialeah, Little Havana, Coconut Grove, Aventura, and North Miami. These areas are common audit targets due to dense commercial activity and mixed-use industries.
Criminal Sales Tax Investigations in Miami
Florida sales tax violations can become criminal cases if the Department believes you intentionally failed to remit collected sales tax. This is known as “theft of state funds”—a felony offense under Florida law.
You may be under criminal investigation if:
- The Department refers your case to its Criminal Investigations Unit
- You have multiple quarters of unremitted tax
- You’ve received a subpoena or formal interview request
- You’ve received a Final Notice Before Referral for Criminal Charges
Penalties may include:
- Felony charges (up to First Degree Felony)
- Restitution and interest
- Civil penalties in addition to criminal consequences
- Business license revocation
Do not speak with FDOR investigators without legal counsel. Statements made during a criminal investigation may be used against you in court. At Moffa Tax Law, we offer full criminal defense representation for sales tax charges across Florida.
Where Is the Florida Department of Revenue in Miami-Dade County?
Miami-Dade County has two major DOR locations that serve local businesses:
- Miami Regional Service Center
8175 NW 12th Street, Suite 119, Doral, FL 33126
In-person taxpayer support, audit meetings, payment issues
- Downtown Miami DOR Office (by appointment)
201 SE 2nd Avenue, Miami, FL 33131
Limited in-person audit and taxpayer services
Field auditors are frequently assigned to businesses located in Brickell, Kendall, Wynwood, Coral Gables, Little Haiti, and Allapattah—even when your case is administered from the Doral location.
Florida Sales Tax Audit Timeline
Stage | What Happens |
|---|---|
Audit opens—auditor requests documents and information | |
Field Audit | Auditor reviews records and may interview staff |
DR-1215 Assessment | Initial audit findings issued—often includes penalties |
Notice of Proposed Assessment | Issued at the conclusion of the audit; outlines tax and penalties due |
Protest / Appeal | Must be filed within 60 days of the Notice of Proposed Assessment |
Notice of Decision | FDOR issues formal findings based on your protest |
Petition for Reconsideration | Optional: must be filed within 30 days of the Notice of Decision |
Notice of Reconsideration | FDOR issues a final position based on reconsideration request |
DOAH or Circuit Court Filing | If still disputed, litigation may proceed in Division of Administrative Hearings or Circuit Court |
Why Choose Moffa Tax Law?
We are Florida’s premier law firm focused exclusively on state and local tax matters. We’ve handled thousands of Florida tax audits, protests, and litigation cases—and we don’t dabble in federal tax or general business law.
- Led by attorneys with decades of FDOR experience
- Offices across Florida to serve local businesses
- Full audit-to-litigation legal services
- Aggressive defense strategies tailored to your industry
When the Florida Department of Revenue comes knocking, we answer for you.
If your business in Miami or Miami Beach receives a DR-840 from the FDOR, contact a local Florida sales tax lawyer before speaking to the auditor. Missteps early in the process can lead to large penalties.
Miami has one of the highest audit rates in Florida due to tourism, high cash transactions, and complex local surtaxes. Retailers, restaurants, and rental operators are frequent targets.
Because Miami-Dade County has a strong tourist market, the FDOR closely monitors short-term rentals. Hosts must collect both state sales tax and the local Miami-Dade discretionary surtax.
Yes. Due to high cash flow, lottery sales, food exemptions, and surtax application errors, Miami convenience stores are frequently flagged for sales tax audits.
If you operate in Miami-Dade County, the local surtax must be added to state sales tax. Many audits result from incorrect surtax collection or misreporting across ZIP codes.
Yes. If a Miami restaurant collected but failed to remit sales tax, it may be charged with felony theft of state funds by the FDOR’s Criminal Investigations Unit.
Very much so. The FDOR frequently audits Miami auto dealers for improper trade-in credits, non-taxed service parts, and missing resale documentation.
Miami sales tax audits are conducted by the FDOR, not the IRS. These audits focus on state tax filings, exemption certificates, and sales, not federal income or payroll taxes.
Yes. If the assessment is not resolved, it may proceed to trial before the Florida Division of Administrative Hearings (DOAH), or potentially to circuit court.
Yes—if your remote sales into Florida exceed $100,000, or if you operate out of a Miami warehouse or office, you have nexus and must register and collect tax.
You may owe substantial back tax, penalties, and interest. Miami-Dade has one of Florida’s highest surtax rates, and the FDOR treats failure to collect it seriously.
You must file a protest within 60 days. A Miami sales tax attorney can also request an informal conference or litigate at DOAH if needed.
Look for a Florida-based tax attorney who practices exclusively in state and local tax law—not federal income tax. Moffa Tax Law has represented many Miami businesses in audit defense and litigation.
Yes. These high-revenue neighborhoods in Miami are frequently audited due to volume, alcohol sales, and food ratios compared to reported sales.
If you operate in several Miami-Dade locations, the FDOR will compare all your DR-15 filings, surtax rates, and reporting methods for consistency.
Yes. Using a resale certificate for personal or non-qualifying purchases is a form of tax evasion, and the FDOR may impose civil penalties or refer for prosecution.
This is considered theft of state funds. In Miami, it can be prosecuted as a first-degree felony depending on the amount owed.
Yes. At Moffa Tax Law, we serve many Spanish-speaking clients in Miami. We provide bilingual legal support for FDOR audit defense and appeals.
Yes, but with specific zoning issues for transient rentals. Miami Beach vacation rental operators are often audited for local tax compliance as well.
Possibly. It depends if you’re providing a head boat service or a private charter. Miami’s busy charter industry is a frequent target of FDOR audit reviews.
- (954) 800-4138
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Trade Centre South, Suite 930A
100 W Cypress Creek Rd. Fort Lauderdale, FL 33309 - info@moffataxlaw.com
Contact a Miami Sales Tax Audit Lawyer Today
Don’t risk penalties, assessments, or criminal referral by handling an FDOR audit on your own. Let our experienced legal team defend your Miami business and guide you through the audit process.
Call us today or use our contact form to schedule a confidential consultation with a Florida sales tax attorney.