Yes, an S Corp can pay for your car, but it must be handled correctly to avoid tax penalties. The most common and recommended method is for the S Corp to reimburse you for business use of a personal vehicle via an "accountable plan" (using the IRS mileage rate) or by covering a percentage of actual expenses.
If the business is the owner, then the business must be on the title. This might be a challenge with car loans and leases, but for the business to claim it as an asset and subsequent expenses the title needs to be in the LLC or S Corp's name.
List each item of expense paid during the month, such as:
Yes, you can write off 100% of a vehicle's cost in the first year for business use, but it generally requires the vehicle to be a heavy-duty truck, van, or SUV (over 6,000 lbs Gross Vehicle Weight Rating or GVWR) and used exclusively for business, leveraging Section 179 deduction and bonus depreciation. Lighter passenger vehicles have strict caps, even if used 100% for business, with maximum first-year depreciation limits (around $20,200 for 2025).
The IRS allows S corp owners to use the standard mileage rate if the vehicle is personally owned. For 2025, the rate is 70 cents per business mile. This covers depreciation, fuel, maintenance, insurance, and registration in a single figure.
The "2% rule" for S Corporations treats shareholders owning more than 2% of the company's stock (or voting power) differently for fringe benefits, classifying them like partners in a partnership, not regular employees; this means benefits like health insurance premiums paid by the S Corp must be included as taxable wages on their W-2, rather than being tax-free, though the shareholder can often deduct these premiums as an "above-the-line" deduction. This rule prevents them from participating in tax-advantaged Section 125 cafeteria plans, making benefits like Health FSAs unavailable on a pre-tax basis.
S Corporations: The S Corp must either provide phones as a working condition fringe benefit or reimburse employees for business use under an accountable plan.
The IRS uses a combination of automated and human processes to select which tax returns to audit. Not reporting all of your income is an easy-to-avoid red flag that can lead to an audit. Taking excessive business tax deductions and mixing business and personal expenses can lead to an audit.
Yes. An S Corporation can reimburse you for using your personal car for business purposes. However, you must use what's called an Accountable Plan — a reimbursement arrangement that meets IRS requirements to avoid the payment being treated as taxable income.
The Complete List of S Corp Tax Deductions
For S Corp owners, the compensation structure involves a reasonable salary (subject to payroll taxes) plus shareholder distributions (generally not subject to payroll taxes). Generally, shareholder distributions are achieved by transferring funds from your business checking account to your personal bank account.
Only the business portion is deductible.
You need to determine what percentage of your cell phone usage is for business. For example: If 70% of your calls, apps, and data usage are business-related, you can claim 70% of your phone bill as part of your home office expenses.
S-Corp reasonable salary is the market-rate compensation you must pay yourself before taking distributions, typically ranging from $40,000-$150,000+, depending on your role, industry, and location. The IRS requires this to prevent payroll tax avoidance, with penalties reaching 20% plus interest for non-compliance.
You choose an S corp over an LLC primarily for significant self-employment tax savings on profits, as S corp owners can pay a reasonable salary (subject to payroll taxes) and take remaining profits as distributions (not subject to self-employment tax). While an LLC offers flexibility, an S corp provides more structure, making it potentially better for larger profits or attracting investors, but it demands stricter formalities and compliance.
Yes, interest paid on business loans is generally 100% tax-deductible as a business expense. This includes interest on business credit cards, lines of credit, mortgages for business property, and equipment loans.
The IRS doesn't have a specific dollar limit for hobby income; instead, it focuses on profit motive: if you intend to make a profit, it's a business, but if it's for fun, it's a hobby, and you must report all income but can't deduct losses. Key is that you report all hobby income on Form 1040 as "other income," and if net earnings from self-employment are $400 or more, you owe self-employment tax, even if it's a side gig. The main difference from business is that you can't deduct hobby expenses (under current law) and must report all profits.
The IRS allows taxpayers to deduct up to $3,000 of realized investment losses ($1,500 if married filing separately) against ordinary income each year. This deduction applies only to losses in taxable investment accounts and must be realized by December 31st to count for that tax year.