A comprehensive guide to sole proprietor taxation that breaks down complex topics like prepayment tax, tax returns, and deductions into plain-language instructions.
Our guide helps you understand the complexities of VAT in 2025. We explain the basics of value-added tax, as well as the changes and tips for entrepreneurs.
What on earth is the Prepayment Register and why should every entrepreneur be on it? This guide explains everything you need to know in plain language, seasoned with a bit of humor.
Did you know you can get your salary instantly, even before your customer pays the invoice? With Bisse.fi's Hetipalkka service, requesting an advance salary is simple, safe, and fast.
An entrepreneur’s vehicle expenses can be tax-deductible if the vehicle is part of the company’s business assets. Read about when expenses can be deducted, how a mileage log works, and the difference between personal and business use.
Single-entry bookkeeping is a lightweight and cost-effective way to manage the finances of a sole proprietorship, provided your annual turnover is under €200,000 and you have no employees. Learn who it suits and what's required to do it properly.