There is no universal US sales-tax rate
Sales-tax rules are primarily state and local rather than a single federal checkout rate. A business should not apply one percentage nationwide without reviewing where it has obligations.
Tiendli therefore treats the US market tax rate as no universal default, not as a statement that sales are tax-free.
Nexus and product taxability matter
Whether a seller must register and collect can depend on physical or economic nexus rules, and taxability can differ by product or service.
Review each state where your business has meaningful activity or sales and obtain professional advice when needed.
Store software is not tax advice
An e-commerce platform can store prices, tax settings and orders, but that does not automatically make it a tax filing or compliance service.
Tiendli does not currently claim universal US sales-tax calculation, registration or filing.
Related guides
View all →Frequently asked questions
Is sales tax the same in every US state?
No. Rules and rates can vary by state and locality, and some states do not impose a statewide general sales tax.
Does Tiendli file US sales tax for my business?
No. Tiendli does not currently advertise a universal US sales-tax filing service.
Where should I verify my obligations?
Use the relevant state tax authority and qualified tax advice for the states where your business may have nexus or registration duties.
Sources
Turn this guide into a real online store
Create your Tiendli store, publish your catalog and start with the Free plan in United States.
Create my store free