#sole-proprietorship
Sole Proprietorship
Sole proprietorship accounting, tax filing, and financial management essentials
Ryczałt vs. Skala Podatkowa: How Poland's Sole Proprietors Should Pick the Right Tax Regime in 2026
Poland's sole proprietors must pick between ryczałt (2–17% on revenue), skala podatkowa (12%/32% on income), and podatek liniowy (flat 19%) by February 20, 2026. This guide compares the 2026 rules — including the health contribution jump to a 100% minimum-wage assessment base — and shows which regime fits low-expense freelancers versus high-cost contractors.
Form T2125 in 2026: How Canadian Sole Proprietors File Business Income, CPP, and NETFILE Without Triggering a CRA Review
Form T2125 turns a Canadian sole proprietor's invoices and receipts into taxable net business income on the T1 return. For 2026, gig platforms report earnings directly to the CRA, self-employed CPP totals nearly $9,300 at the earnings ceiling, and the June 15 filing extension still leaves payment due April 30.
Ireland's Self-Employed Tax Guide for 2026: Form 11, Preliminary Tax, and the PRSI Rate Rise
Irish sole traders filing Form 11 in 2026 face a mid-year PRSI Class S rise from 4.2% to 4.35% on October 1, a €650 minimum PRSI charge, and the preliminary tax rule requiring 100% of prior-year or 90% of current-year liability by October 31 — with a ROS extension to mid-November for those who file and pay online.
Do You Need an ABN? The Sole Trader Tax Basics Every Australian Freelancer Should Know
Australian sole traders who invoice without an ABN lose 47% of each payment to mandatory withholding. This guide covers free same-day ABN registration, the $75,000 rolling 12-month GST threshold, quarterly BAS due dates, individual marginal tax rates for 2026-27, deductible super contributions, and the ATO's five-year record-keeping rule.
Freelancing in Switzerland: How Cantonal Taxes, AHV, and the CHF 100,000 VAT Line Actually Work
A Swiss freelancer's tax bill stacks federal (up to 11.5%), cantonal, and communal layers — roughly CHF 15,000–18,000 on CHF 100,000 of profit in Zug versus about CHF 28,000 in Geneva. This guide covers AHV self-employed status (three criteria, ~10% of net profit, CHF 2,300 registration threshold), the CHF 100,000 VAT and Commercial Register line, 8.1% standard VAT, Pillar 3a deductions up to CHF 36,288, and when a GmbH beats a sole proprietorship.
Commingling Personal and Business Funds: How One Bad Habit Kills Deductions, Invites Audits, and Pierces Your LLC Shield
Mixing personal and business money in one account can void your LLC's liability shield, get legitimate deductions disallowed for lack of substantiation under IRC Section 162, and turn a routine audit into a full transaction pull. Here's what commingling looks like, why courts and the IRS punish it, and a five-step cleanup plan.
Personal Chef Business Bookkeeping: The Schedule C Playbook for Solo Culinary Pros
A 2026 bookkeeping guide for personal and private chefs covering ASC 606 principal-vs-agent grocery treatment, the 72.5¢ standard mileage rate, Section 179 equipment, cottage food law constraints, and quarterly estimated tax safe harbors for Schedule C filers.
Self-Employed Health Insurance Deduction Under Section 162(l): The Above-the-Line Write-Off That Beats Itemizing for Sole Proprietors and S-Corp Owners
Section 162(l) lets sole proprietors, partners, and more-than-2% S-corp shareholders deduct 100% of medical, dental, vision, and long-term care premiums above the line on Schedule 1, Line 17—if they clear the earned-income cap, the spouse-employer rule, and the W-2 reporting choreography on Form 7206.
Section 162(l) Self-Employed Health Insurance Deduction: A 2026 Guide for Sole Proprietors, Partners, and S-Corp Shareholders
Section 162(l) lets self-employed taxpayers deduct 100% of medical, dental, vision, Medicare, and long-term care premiums above the line on Schedule 1, Line 17 via Form 7206. This guide covers the earned-income ceiling, the subsidized-employer trap, the S-corp W-2 inclusion step, and the ACA Premium Tax Credit iteration for the 2026 tax year.
Hiring Your Children in Your Family Business: The Tax Strategy That Pays a Family Twice
A 2026 guide for family business owners on legally hiring their children: how a sole proprietorship can pay a child up to $16,100 federal-tax-free, when FICA and FUTA exemptions apply, the documentation the IRS expects, and how a Roth IRA stacks on top.
How to File Your Business Taxes: A Practical Guide for Sole Props, LLCs, S-Corps, and C-Corps
A step-by-step walkthrough of business tax filing by entity type — Schedule C for sole props, Form 1065 for partnerships, 1120-S for S-corps, and 1120 for C-corps — with 2026 deadlines, document checklists, audit triggers, and when DIY software stops being enough.
Sole Proprietorship Taxes: A Complete Guide to Schedule C, Self-Employment Tax, and Deductions
A practical 2026 walkthrough of how the IRS taxes sole proprietors — covering Schedule C, the 15.3% self-employment tax on 92.35% of net earnings, quarterly estimated payments, the QBI deduction, and the threshold where an S-Corp election starts paying off.