How LLC Owners Save on Taxes in 2026

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DEDUCTIBILITY VERDICT
Dental Work
Dental expenses including cleanings, fillings, crowns, braces, and implants are deductible as medical expenses above the 7.5% AGI threshold.
Yes -- As Medical Expense
IRC §213
Above 7.5% AGI threshold

What the IRS Says

Under IRC §213, dental expenses are qualified medical expenses deductible on Schedule A to the extent they exceed 7.5% of your adjusted gross income. Cosmetic dental procedures (whitening, veneers for appearance only) are generally not deductible.

How to Structure This Properly

Getting the deduction right is not just about whether it is allowed — it is about how you set it up.

1

Establish Business Use

Track all out-of-pocket dental expenses for the year.

2

Track Usage and Documentation

Save receipts and insurance EOBs (Explanation of Benefits).

3

Choose the Right Structure

Deduct on Schedule A as medical expenses. Consider using an HSA or FSA instead.

4

Avoid Common Mistakes

Cosmetic procedures (teeth whitening, purely aesthetic veneers) are not deductible.

5

Optimize for Maximum Benefit

Use an HSA or FSA to pay dental expenses with pre-tax dollars -- often more valuable than the itemized deduction.

When structured correctly, this deduction can significantly reduce your taxable income.

Real Examples

Here is how this deduction typically works in real situations:

Self-Employed / Freelancer

A freelancer pays $4,000 for dental implants out of pocket.

Result: Deductible above 7.5% AGI threshold on Schedule A.
Audit Risk: Low.
Business Owner (LLC / S-Corp)

A business owner uses an HSA to pay $2,000 in dental expenses.

Result: Pre-tax HSA payment = full tax benefit without needing to itemize.
Audit Risk: Low.
Mixed Use -- High Risk

Owner deducts teeth whitening as a professional appearance expense.

Result: IRS disallows -- cosmetic dental is not deductible.
Audit Risk: Medium.

Key Takeaway: The difference between a valid deduction and a denied one usually comes down to documentation, usage percentage, and proper structuring. The same expense can be fully deductible, partially deductible, or not deductible at all — depending on how it is handled.

Frequently Asked Questions

Verdict
Yes -- As Medical Expense
IRC §213
Above 7.5% AGI threshold
Want to make sure you're doing this right?

A 30-minute strategy call with Uncle Kam shows you exactly how to structure this — and finds 10–20 more deductions you're probably missing.

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