Florida Sales Tax Filing: Step-by-Step DR-15 Guide
Learn how to complete your Florida sales tax filing online, calculate county surtax, claim collection allowances, and avoid DR-15 penalties.
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Kenneth Serna
Trust the Tax Pros
Kenneth Serna writes Trust the Tax Pros guides and calculators on self-employment, S-Corp, and California taxes. Figures are checked against IRS and FTB publications. Content is educational and is not tax advice.
Articles by Kenneth Serna
International Tax Accountant: Expat & Cross-Border Guide
Need an international tax accountant? Learn expat tax rules, FBAR and FATCA reporting, foreign tax credits, and cross-border planning steps.
IRS Audit Lawyer: When to Hire Legal Counsel vs CPA
Facing an IRS audit? Learn when to hire an IRS audit lawyer vs a CPA, how attorney-client privilege protects you, and court defense steps.
S Corp Tax Calculator: Reasonable Salary & Savings Guide
Estimate your S Corp tax savings with our breakdown of reasonable salary rules, FICA deductions, and break-even thresholds. Calculate now.
Real Estate Tax Accountant: 2026 Investor Guide
Need a real estate tax accountant? Learn how specialized CPAs save investors thousands with REPS, cost segregation, and 1031 exchanges.
How to Start a Tax Preparation Business: 2026 Guide
Learn how to start a tax preparation business in 2026. Get your PTIN, EFIN credentials, choose software, set fees, and protect client data.
Tax Preparer Insurance: E&O Coverage, Costs & Rules
Need tax preparer insurance? Compare Errors and Omissions (E&O), Cyber Liability, policy costs, IRS Pub 4557 compliance, and top carriers.
Donate Car Tax Deduction: IRS Form 1098-C & Value Rules
Planning a car donation? Learn how the donate car tax deduction works, Form 1098-C rules, the $500 threshold, and Fair Market Value limits.
Is Vehicle Insurance Tax Deductible? 2026 IRS Rules
Is vehicle insurance tax deductible? Learn the actual expenses rule, business percentage formula, Schedule C lines, and IRS Publication 463.
IRS Audit Representation: Rights, Form 2848 & Fees
Facing an IRS tax examination? Learn how IRS audit representation works, Form 2848 power of attorney rights, CPA vs attorney fees, and rules.