Resources for your next business decision.
Practical starting points for solo service businesses. Explore our current tools and useful official guidance, then take your questions to your tax professional.
Start here: the free checklist
S Corp Election Readiness Checklist
A free starting point for thinking through an S Corp election before taking the next step.
Go further: the decision kit
LLC-or-S-Corp Decision Kit · $29
Our focused educational kit for solo service business owners weighing LLC and S Corp questions.
Explore the kit · Get the kit, $29
Build your understanding
Business structure and tax classification
An LLC is a structure created under state law. Its federal tax treatment depends on its ownership and elections. Start by understanding that distinction before comparing options.
Read the IRS overview of business structures
Estimated taxes
Understand how estimated payments fit into running a business. The IRS guide explains who may need to pay, how payments are calculated, and where to find current payment information.
Read the IRS estimated tax guide
Small business fundamentals
Find official starting points for recordkeeping, business taxes, and self-employment topics in the IRS Small Business and Self-Employed Tax Center.
Visit the IRS small business tax center
Make your next conversation more useful.
Write down the decision you are considering, gather your current business records, and list what you need to understand. Our resources are educational and do not replace advice for your circumstances.
Have a product question or a topic you would like us to cover? Email product support.