State Taxes for Remote Freelancers Working Across States

A freelancer based in one state with clients scattered across the country often assumes state taxes are complicated by that spread. In most cases, they aren't — the general rule is simpler than it looks, though real exceptions exist.

The general rule: residency, not client location

Freelancers typically owe state income tax based on their state of residency, applied to their total income — regardless of where individual clients happen to be located. Simply having a client in another state doesn't, by itself, create a tax filing obligation in that state for a freelancer with no physical presence there.

When more than one state actually gets involved

• You physically work in another state — spending significant time working from a second state (an extended stay, a second home) can trigger residency or non-resident filing requirements there.
• You moved during the year — you'd typically file part-year resident returns in both your old and new states, dividing income by the period lived in each.
• Your business has a physical presence in another state — a rented office or consistent in-person work in a second state is different from remote client relationships.

States with no income tax

A handful of states currently levy no state income tax at all, which simplifies things considerably for a freelancer resident there — no state estimated payments, no state Schedule C equivalent. Always confirm your specific state's current rules directly, since state tax law changes over time.

Avoiding double taxation when it does apply

If you do end up owing tax to two states in the same year (a move, a genuine second-state presence), most states offer a credit for taxes paid to another state on the same income, preventing the same dollar from being taxed twice. This credit has to be claimed — it isn't automatic — so it's worth working with a state-aware tax preparer in a genuine multi-state year.

Frequently asked questions