Methodology & Circular 230 Notice
Mathematical precision, IRS statutory references, safe harbor notices, and legal disclaimers governing the 1099 vs W-2 Equalizer engine.
IRS Circular 230 & Section 6694 Notice
Treasury Department Circular 230 Notice: Any tax advice contained on this website (including any interactive calculators, charts, tables, rate briefs, and scenario planning guides) is not intended or written to be used, and cannot be used, for the purpose of (i) avoiding tax-related penalties under the Internal Revenue Code or (ii) promoting, marketing, or recommending to another party any transaction or tax-related matter.
true1099.com is an independent educational tool designed for scenario planning, rate comparison, and contractor compensation analysis. Individual tax situations vary significantly based on filing status, dependents, local municipal surcharges, itemized deductions, Alternative Minimum Tax (AMT), and business entity classification. Always consult a licensed Certified Public Accountant (CPA) or tax attorney before executing employment transitions or tax elections.
Core Mathematical Tax Formulas
SECA = (Net 1099 Profit × 0.9235) × [12.4% OASDI (up to $184,500) + 2.9% Medicare + 0.9% Addl Medicare] QBI Deduction = Min(20% × Qualified Business Income, 20% × Taxable Income Before QBI) Net_TakeHome(1099) == Net_TakeHome(W2) + Employer_Benefits_Load IRC § 6654 Estimated Tax Payment Safe Harbor Warning
Calculated quarterly estimated tax reserves shown on our Quarterly Tax Reserve Card and downloadable PDF briefs are simplified algorithmic projections. They do not constitute official IRS Form 1040-ES vouchers. Under IRC § 6654, taxpayers who fail to pay sufficient quarterly estimated taxes may be subject to underpayment penalties unless they satisfy statutory safe harbor provisions (e.g., paying 100% or 110% of the prior year's tax liability or 90% of current year liability). Independent contractors are advised to verify their required quarterly withholding with a tax professional.
S-Corporation Reasonable Compensation Audit Warning (IRS Rev. Rul. 74-44)
Our S-Corp Optimizer models illustrative tax savings based on dividing net business income between W-2 salary and shareholder distributions. Under IRS Revenue Ruling 74-44 and IRC § 1366, shareholder-employees must pay themselves "reasonable compensation" for services rendered before taking distributions. Electing an artificially low W-2 salary to avoid SECA payroll taxes is a primary trigger for IRS recharacterization audits and statutory penalties.
FTC 16 CFR Part 255 Affiliate Endorsement Disclosure
In compliance with the Federal Trade Commission's Guides Concerning the Use of Endorsements and Testimonials in Advertising (16 CFR Part 255), please note that true1099.com maintains commercial affiliate relationships with select FinTech and business service platforms (including Collective, Gusto, Novo, and PandaDoc).
When you click links to these partner platforms and sign up for services, we may receive financial referral commissions at zero additional cost to you. These commercial arrangements do not influence our mathematical formulas, parity multipliers, or tax calculations. Our algorithms are strictly deterministic and based on published statutory tax schedules.