More Tax Planning FAQs
What is the S-Corp election and how does it reduce self-employment tax?
An S-Corp election allows the owner to split income between a reasonable salary (subject to 15.3% FICA) and distributions (not subject to FICA). For a business owner with $200,000 in net profit paying an $80,000 salary, the annual SE tax savings are approximately $15,500–$18,500. The S-Corp must file
Form 2553 within 75 days of formation.
What is the Section 199A QBI deduction and how does it apply?
The §199A deduction allows pass-through business owners to deduct up to 23% of qualified business income (QBI) from taxable income under OBBBA. For taxpayers above $403,500 (MFJ) in 2026, the deduction is limited to the greater of 50% of W-2 wages or 25% of W-2 wages plus 2.5% of qualified property.
What retirement plan options are available for self-employed professionals?
Self-employed professionals can establish a Solo 401(k) (up to $70,000 in 2026), a SEP-IRA (25% of net self-employment income up to $70,000), a SIMPLE IRA ($16,500 + $3,500 catch-up), or a Defined Benefit Plan (up to $280,000+ depending on age). The Solo 401(k) is the best option for most self-employed professionals.
How does the home office deduction work for self-employed professionals?
Self-employed professionals who use a dedicated home office space exclusively and regularly for business qualify for the home office deduction under §280A. The deduction is calculated as a percentage of home expenses equal to the office square footage divided by total home square footage. The simplified method allows $5/sq ft up to 300 sq ft ($1,500 maximum).
What vehicle deductions are available for self-employed professionals?
Self-employed professionals can deduct vehicle expenses using either the standard mileage rate (70 cents/mile in 2026) or actual expenses. Vehicles with a GVWR over 6,000 lbs qualify for §179 expensing and bonus depreciation without luxury auto limits. A mileage log must be maintained for either method.
What is the Augusta Rule and how can it benefit business owners?
The Augusta Rule (§280A(g)) allows homeowners to rent their primary or secondary residence to their business for up to 14 days per year. The rental income is completely tax-free to the homeowner, and the business deducts the rent as a business expense. At $2,000–$3,000/day for 14 days, this strategy generates $28,000–$42,000 of tax-free income.
How does cost segregation apply to business owners who own real estate?
Cost segregation reclassifies building components into shorter depreciation categories eligible for bonus depreciation. For a $1M commercial property, cost segregation typically identifies $150,000–$250,000 of accelerated depreciation, generating $60,000–$100,000 in first-year deductions at the 100% bonus depreciation (restored by OBBBA for property placed in service after Jan 19, 2025) rate in 2026.
What is the self-employed health insurance deduction?
Self-employed professionals can deduct 100% of health insurance premiums (for themselves, their spouse, and dependents) as an above-the-line deduction under §162(l). This deduction reduces AGI and is available even if the taxpayer does not itemize. S-Corp owners must include premiums in W-2 wages before claiming the deduction.
How should a self-employed professional handle estimated tax payments?
Self-employed professionals must make quarterly estimated tax payments by April 15, June 15, September 15, and January 15. The safe harbor is 100% of prior year tax (110% if prior year AGI exceeded $150,000). Failure to pay sufficient estimated taxes results in an underpayment penalty under §6654.
How should a tax professional set up recordkeeping for clients receiving Form 1099-K payments to ensure accurate reporting?
For clients receiving
Form 1099-K, it is critical to establish a robust bookkeeping system that reconciles the gross payment amounts reported on the 1099-K with the client’s internal records. Since
Form 1099-K reports gross transactions without subtracting fees or refunds, professionals should track gross income, fees, refunds, and chargebacks separately. This helps in accurately reporting gross receipts on
Schedule C and deducting allowable business expenses under §162. Proper categorization also aids in substantiating income during audits and prevents underreporting risks.
What are the key steps and deadlines for filing Form 1099-K as a third-party settlement organization or payment card processor?
Third-party settlement organizations must file
Form 1099-K annually with the IRS and furnish copies to payees by January 31 of the following year, per IRS instructions for the 2026 tax year. The reporting threshold is $600 in aggregate payments, effective from 2023 onward, so ensure all qualifying payees are included. Filing electronically is mandatory if submitting 250 or more forms. Accurate TIN matching and verification procedures are necessary to avoid penalties for incorrect or missing information.
What documentation should tax professionals advise their clients to maintain to substantiate income reported on Form 1099-K?
Clients should retain detailed transaction records including payment processor statements, bank deposit slips, invoices issued, and records of refunds or chargebacks. These documents support the income figures reported on
Form 1099-K and the corresponding amounts included on
Schedule C or other applicable returns. Proper documentation is essential to defend against IRS inquiries or audits focused on unreported income or mismatches between 1099-K amounts and tax returns.
What triggers an IRS audit related to income reported on Form 1099-K, and how can tax professionals mitigate audit risks?
IRS audits are often triggered by discrepancies between
Form 1099-K income and amounts reported on tax returns, especially when gross receipts appear understated or inconsistent year-over-year. Reporting losses repeatedly while receiving substantial 1099-K payments may also prompt scrutiny under §469(c)(7) regarding hobby loss rules. Tax professionals can mitigate risks by ensuring complete and accurate income reporting, maintaining thorough documentation, and advising clients on proper expense deduction substantiation under §162.
How should tax professionals advise clients who receive both Form 1099-K and Form 1099-NEC for overlapping business activities?
When a client receives both
Form 1099-K and 1099-NEC for the same or related business activities, it is important to avoid double counting income. Each form reports different types of payments: 1099-K for payment card and third-party network transactions, and 1099-NEC for nonemployee compensation. Tax professionals should reconcile the amounts and ensure all income is aggregated accurately on
Schedule C, with clear documentation to support the source of each payment. Clarifying the nature of each form's income stream helps prevent reporting errors and IRS mismatches.
How does income reported on Form 1099-K compare to cash payments in terms of taxable income recognition and reporting requirements?
Income reported on
Form 1099-K represents gross payments processed through payment cards or third-party networks and must be reported as gross receipts regardless of cash or non-cash nature. Cash payments received outside these platforms are also taxable and must be reported but do not generate a 1099-K. Tax professionals should advise clients that all income, whether reflected on 1099-K or received as cash, is subject to reporting and tax, and proper records must be maintained to reconcile all sources and avoid underreporting.
What client questions should tax professionals ask to accurately assess income and compliance when Form 1099-K is involved?
Professionals should inquire about the client’s payment processing methods, the presence of multiple payment platforms, and whether all income streams are captured accurately. Asking about refunds, chargebacks, and fees deducted by payment processors helps in reconciling gross versus net income. Additionally, confirming the client’s understanding of the 2026 $600 reporting threshold and whether they have other income sources requiring 1099 reporting ensures comprehensive compliance. These questions help identify potential underreporting and ensure appropriate tax treatment.
