What can a small business owner write off in Florida?

Florida small business owners can deduct any expense that is ordinary and necessary for their business under IRC §162. Common write-offs include home office, vehicle mileage ($0.70/mile), health insurance, retirement contributions (up to $69,000), phone and internet, software, professional development, business meals (50%), travel, marketing, insurance, professional services, and equipment purchases.

Can I write off my car as a business expense in Florida?

Yes, you can deduct business use of your vehicle. You can choose the standard mileage rate ($0.70/mile for 2025) or the actual expense method (gas, insurance, repairs, depreciation). If you purchase a vehicle over 6,000 lbs GVWR (SUVs like Tahoe, Suburban, Escalade), you can deduct up to $28,900 via Section 179 plus bonus depreciation in the first year.

Can I write off my home office in Florida?

Yes. If you have a dedicated space used exclusively and regularly for business, you can deduct a percentage of your rent or mortgage, utilities, insurance, and repairs based on the square footage used. The simplified method allows $5 per square foot up to 300 square feet ($1,500 max). The regular method often yields a larger deduction.

How much can a small business write off per year?

There is no overall cap on business deductions — you can deduct every ordinary and necessary expense. For equipment, Section 179 allows up to $1,220,000 in immediate expensing. For retirement, Solo 401(k) allows up to $69,000. The total deductions are limited only by what you legitimately spend on your business.

47 Tax Write-Offs Florida Small Business Owners Miss Every Year

Most Florida business owners claim 10-15 deductions. There are 47+ they qualify for. Here's the complete list with IRC sections.

The IRS allows business owners to deduct every expense that is "ordinary and necessary" for their trade or business under IRC §162. Most Florida small business owners claim the obvious deductions — office supplies, software, maybe their phone bill. But there are 47+ legitimate write-offs that most never claim, costing them $15,000-$60,000+ per year in unnecessary taxes.

Office & Workspace

#	Deduction	IRC Section
1	Home office (% of rent/mortgage, utilities, insurance)	§280A
2	Dedicated office rent / coworking membership	§162
3	Office furniture and equipment	§179
4	Office supplies and materials	§162
5	Computer, monitors, peripherals	§179
6	Printer, scanner, fax	§179

Vehicle & Transportation

#	Deduction	IRC Section
7	Business mileage ($0.70/mile)	§162
8	Vehicle purchase (6,000+ lbs = full write-off)	§179, §168(k)
9	Parking fees and tolls (business trips)	§162
10	Rideshare/taxi for business travel	§162
11	Vehicle insurance (business %)	§162

Technology & Software

#	Deduction	IRC Section
12	Phone bill (business %)	§162
13	Internet bill (business %)	§162
14	Software subscriptions (CRM, accounting, etc.)	§162
15	Website hosting and domain	§162
16	Cloud storage (Google Drive, Dropbox)	§162

Marketing & Advertising

#	Deduction	IRC Section
17	Google Ads, Facebook Ads, LinkedIn Ads	§162
18	Business cards, flyers, brochures	§162
19	Website design and development	§162
20	SEO and content marketing services	§162
21	Social media management tools	§162
22	Photography and videography for business	§162

Insurance & Protection

#	Deduction	IRC Section
23	Health insurance premiums (self-employed)	§162(l)
24	General liability insurance	§162
25	Professional liability / E&O insurance	§162
26	Cyber liability insurance	§162
27	Workers compensation insurance	§162

Professional Development

#	Deduction	IRC Section
28	Courses and training (improves current skills)	§162
29	Books, audiobooks, subscriptions	§162
30	Conferences and seminars	§162
31	Professional certifications and licensing	§162
32	Industry association memberships	§162

Travel & Meals

#	Deduction	IRC Section
33	Business travel (airfare, hotel, rental car)	§162(a)(2)
34	Business meals (50% deductible)	§274(k)
35	Team meals and holiday parties (100%)	§274(e)(4)
36	Travel to check on rental properties	§162

Retirement & Benefits

#	Deduction	IRC Section
37	Solo 401(k) contributions (up to $69,000)	§401(k)
38	SEP IRA contributions (up to 25% of comp)	§408(k)
39	HSA contributions ($4,300-$8,750)	§223
40	Defined benefit plan (up to $275,000/year benefit)	§401(a)

Professional Services

#	Deduction	IRC Section
41	CPA and accounting fees	§162
42	Legal fees (business-related)	§162
43	Bookkeeping services	§162
44	Payroll processing fees	§162
45	Business consulting	§162

Advanced Strategies

#	Deduction	IRC Section
46	Augusta Rule (rent home to business, 14 days tax-free)	§280A(g)
47	Accountable plan reimbursements (S-Corp)	§62(a)(2)(A)

Every dollar you miss is taxed at your marginal rate — 24%, 32%, or 35% for most high-earning Florida business owners. Missing $30,000 in deductions costs you $9,000-$10,500 in unnecessary taxes per year.

Want to see which deductions apply to your specific situation? Run your free tax assessment — it checks all 47+ against your income and business structure in under 2 minutes.