You finish 2026 and realize your transaction records are a mess. Commingled personal and business expenses, incomplete notes on what you sold, unclear whether items were taxable or exempt. Now it’s January 2027 and your CPA is asking for a reconciliation going back three months. You scramble through emails and bank statements instead of running the business. A clean January report isn’t just tidiness—it’s the foundation that lets your CPA file accurate returns without delays, and it prevents the confusion that costs you thousands in corrected filings and interest.
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Does this apply to your business in Florida?
If you earned income in Florida in 2026 and sold products or services, you need to understand your sales tax obligation. Florida’s Department of Revenue requires you to file Form DR-15 (Sales Tax Return) every month if you collected any taxable sales—even small ones. The rule is simple: tangible personal property is taxable unless the law specifically exempts it; services are not taxable unless the law lists them as taxable. Your January report must separate these two categories clearly so your tax filing is accurate.
How the rate works
Florida charges a state sales tax rate of 6% on taxable transactions. On top of that, your county may add a surtax—a local add-on that varies by county. Your total combined rate is always the 6% state rate plus whatever surtax applies where you operate. The Florida Department of Revenue publishes the current combined rates for each county, and most online sales tax calculators will show you your exact total once you enter your location. When you file your January DR-15, you’ll report the total tax you collected and pay it to the state. Getting the rate right from the start prevents underpayment penalties later.
How to file step by step
Start with your January transactions. Every sale, invoice, or payment you received needs to be categorized: taxable or exempt. Taxable items include physical products you sold, and any services listed on the Florida Department of Revenue taxable services list. Exempt items stay off your tax calculation. Once you’ve separated taxable from exempt, multiply your taxable sales by your combined rate (state 6% plus your county surtax). That’s your total tax collected for the month.
Next, log into the Florida Department of Revenue’s filing portal and access Form DR-15. You’ll enter your gross sales, exempt sales, and the tax you collected. The form walks you through each field. Make sure every number matches what you calculated from your categorized transactions. File by the 20th of February (the deadline for January sales). If you use an online bookkeeping tool with sales tax integration, it can auto-calculate this step—one less place for manual error to hide.
Pay the tax you owe when you file. The state accepts electronic funds withdrawal, credit card, or check. Keep every receipt and invoice that backs up your January report. Your CPA will want to see the detail behind the numbers, and the IRS may ask for proof if there’s ever an audit.
Common mistakes
Mixing personal and business transactions. You buy office supplies and groceries for yourself in the same bank account. When you reconcile January, you can’t tell which $40 charge was business and which was personal. Then you either leave it out (and underreport sales) or include it (and overpay tax). Fix: open a separate business bank account if you haven’t already, even if it’s a simple checking account. Tag every deposit with a note—”January sales” or “client retainer”—so you know what each one is.
Forgetting to exclude exempt sales. You sell both products and services, or you sell to resellers with resale certificates. You lump all revenue together and pay tax on everything. Your March filing looks too high, or worse, you’ve overpaid and created a credit you have to track for months. Fix: keep a running list of who you sold to and whether they provided a resale certificate or claim an exemption. Record that in your invoices or a simple spreadsheet column. When you reconcile January, subtract exempt sales before you calculate the tax.
Using last year’s combined rate. Counties sometimes change their surtax. You file January with a combined rate you used in December and it’s outdated. The state catches it during processing and you owe interest. Fix: visit the Florida Department of Revenue website or use a current sales tax calculator every single time you file. Don’t rely on memory or a rate written on a sticky note from 2026.
Missing the filing deadline. You file January’s return in late March because you were busy. Penalties accrue automatically. Fix: add a calendar reminder for the 20th of each month, two days before the deadline. If you’re using a platform that tracks sales tax, it will send you a reminder. Treat it like a bill you can’t miss.
Frequently Asked Questions
What’s the difference between gross sales and taxable sales?
Gross sales is everything you earned in January. Taxable sales is the portion of that which Florida law says you must collect tax on. Exempt sales (like services not on the taxable list, or products sold to a reseller with a valid resale certificate) come out of your gross number before you calculate tax. Your DR-15 requires both figures, and they must reconcile to your actual revenue.
Do I have to file if I had no sales in January?
If you hold a sales tax permit, Florida requires you to file a return every month, even if you report zero sales. Filing zero returns keeps your account in good standing and prevents penalties for missing the deadline. Many business owners don’t realize this—they skip a month thinking there’s no point, and the state treats it as a late filing.
How do I know if a service is taxable in Florida?
The Florida Department of Revenue publishes a list of taxable services. Common examples include car repairs, pest control, and installation labor. Services like consulting, accounting, and legal advice are generally not taxable. When in doubt, look it up on the Department of Revenue website or ask your CPA. Guessing wrong can cost you when you file later and have to correct.
Can I use last month’s numbers if I’m still setting up my records?
No. Every month’s return must reflect that month’s actual transactions. Using a previous month’s data is inaccurate and creates a liability if audited. Start fresh with January, even if your records are incomplete. A clean January baseline means you have accurate data to move forward with, and it stops wrong numbers from compounding into bigger problems.
What happens if I file the wrong combined rate?
The state may issue a notice asking you to amend and pay the difference, plus interest. If the error is small and you’re responsive, you often can correct it without penalty. If it happens repeatedly or you ignore the notice, penalties escalate. That’s why checking the current combined rate every filing is worth the thirty seconds it takes—it’s cheap insurance against a downstream correction.
This article is for general educational purposes and isn’t a substitute for advice from a licensed CPA or tax attorney. Rules vary by jurisdiction and change over time—always confirm current requirements with the Florida Department of Revenue or your advisor.
Your move
A clean January report is the boundary between last year’s chaos and this year’s control. You have accurate numbers, your CPA has data they can trust, and you file on time without surprises. Build that habit in January and you make every filing easier for the next eleven months. If your transaction data is still scattered, organizing it into categories—taxable, exempt, personal, business—is the first step. That structure is exactly what a bookkeeping outsourcing partner can handle for you, so your CPA reviews clean data instead of raw dumps. Whether you organize it yourself or outsource the work, the outcome is the same: a baseline that stops problems before they start.
If this kind of monthly work keeps slipping, see how business process outsourcing can take it off your plate for good.