Free US business tool

US Business Structure Comparison Tool

Answer five practical questions. See which structures deserve a closer look and what each option could mean for risk, ownership and administration.

1.How many owners or principals do you expect?
2.How much operating or contractual risk will the business carry?
3.How do you expect to fund growth?
4.How do you feel about governance and administration?
5.What do you expect to do with available profit?

How the comparison works

Five answers, four structures, one shortlist.

01

Answer five questions

Ownership, risk, funding, administration and what you plan to do with profit. No email address, no sign-up.

02

Get a weighted shortlist

Each structure is scored against your answers, so you see the strongest match plus the alternatives worth comparing, with watch-outs for each.

03

Pressure-test it with an adviser

Take the shortlist to a lawyer and accountant, confirm the tax position, then put the registrations and documents in place.

Use the result as a shortlist

The right structure has to work as a complete system.

Tax and taking money out

federal and state income tax, self-employment tax and distributions need advice based on your actual numbers and plans.

Liability in practice

Insurance, personal guarantees, licences, director duties and your contracts can change the risk.

Ownership and exits

The structure must fit who owns the business, who controls decisions and what happens when someone leaves.

Documents and registrations

The registrations, governing documents and owner agreements need to match the structure you choose.

Primary sources: SBA choose a business structure, IRS business structures. Sources checked 4 August 2026.

FAQs

Common questions about choosing a structure

Still weighing it up? Book a free call with our team.

No. It ranks sole proprietorship, general partnership, LLC and corporation structures from your five answers so you have a shortlist for discussion. The right structure depends on your state, tax position, licensing and your documents, so confirm the choice with an attorney and accountant before acting.

Yes, and moving from sole proprietorship to an LLC or corporation is one of the most common changes as a business grows. Restructuring has legal and tax consequences, though, because contracts, assets, registrations and branding all need to be transferred properly to the new entity.

A sole proprietorship can often start without a formation filing. LLC and corporation formation fees, annual reports and franchise taxes vary significantly by state, and every multi-owner structure needs governing documents such as an operating agreement, bylaws or a partnership agreement.

Not always, but the documents need to match the structure you choose. Operating agreements, bylaws, stockholder agreements and partnership agreements are where the structure choice becomes enforceable. Sprintlaw prepares these for fixed fees.

Your next step

Choose the structure, then make the documents match it.

Sprintlaw can help you compare the legal trade-offs and put the setup in place for the US.