Running an LLC means keeping business and personal finances cleanly separated — a requirement, not just good practice, since sloppy books can undermine the liability protection an LLC is supposed to give you. AI-powered bookkeeping tools have gotten genuinely useful in 2026: bank feeds reconcile automatically, transactions get categorized without manual entry, and some tools now handle plain-English requests like "show me unpaid invoices over 30 days." Here's how the best options compare for LLC owners specifically. What LLC owners should look for, specifically Beyond general bookkeeping features, a few things matter more if you're running an LLC: Owner's draw vs. payroll tracking — especially relevant if you've elected S-corp tax treatment, where you're both owner and employee. Multi-state sales tax handling — LLCs selling across state lines can trigger nexus and filing obligations software should help track. Clean separation of business/personal tra...
Typing "self employment tax calculator app" into Google usually means one thing: you want a fast, reliable answer to "how much will I owe?" — not a full bookkeeping system, just a number you can trust. This guide compares the calculator tools worth using for that specific job, and shows you the math behind them so you can sanity-check any result. If you're looking for something that tracks your income continuously and adjusts your estimate throughout the year, that's a different category — see our guide to AI tools for quarterly estimated taxes instead. The tools below are for a single, one-time estimate. How self-employment tax actually works (2026 figures) Self-employment (SE) tax is separate from income tax. It funds Social Security and Medicare — the same two things a traditional employer and employee would split — but since you're both, you pay the full combined rate. For 2026: Component Rate Applies To ...