Do You Charge Sales Tax on Services? A State-by-State Breakdown

Sales tax rules are set by each state (and sometimes locality) and change frequently. This is general information, not tax advice — confirm with your state’s tax authority and a CPA.

The general rule (and why it’s confusing)

Historically, US sales tax applied to goods, not services. But that’s eroded: many states now tax at least some services, and which ones vary enormously. So the same job can be taxable in one state and not the next — and a service that includes tangible parts adds another wrinkle. There’s no single national answer, which is exactly why so many businesses get it wrong.

The broad state buckets

States that tax few/no services — services are largely exempt; you mainly collect tax on any goods/materials you sell.
States that tax many services — a broad range of services is taxable; you likely must collect on your labor.
States with no state sales tax at all — a handful of states.
States that tax specific enumerated services — only listed services are taxable; you must check whether yours is on the list.

Most states fall in the middle — taxing some services — which is why you must check your specific trade in your specific state.

The goods-vs-services wrinkle for contractors

Contractors often deal with mixed transactions — labor plus materials. Rules vary on:

Whether labor is taxable, only materials, or the whole job.
Whether you pay tax when you buy materials, or collect it from the customer (or both, depending on the state and job type).
Repair/installation vs. new construction, which some states treat differently.

These distinctions are technical — a state-specific answer is essential.

How to get it right

Check your state’s tax authority for how it treats your specific services — this is the definitive source.
Register for a sales tax permit if you’re required to collect (licenses & permits).
Charge the correct rate (state + any local) and separate it clearly on invoices.
Track and remit on time — collected sales tax isn’t your money; hold it separately (cash flow).
Keep clean records so filing is painless (chart of accounts).
Ask a CPA — this is genuinely tricky and worth professional help.

Handle the paperwork so you can focus on growth

Sales tax is a compliance chore, not a growth lever — get it right, automate it, and put your energy into winning work. Reviews are where that energy pays off, bringing in the jobs that make the whole operation worthwhile. Tailwind automates the review engine so growth runs while you handle the back office — see how it works.

Charge the right tax, keep the penalties away. See how Tailwind works.