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Federal & State Tax Compliance in the United States

Three layers, one of them punitive

Federal & State Tax Compliance in the United States

US income tax can apply at federal, state and sometimes city level. A separate filing catches foreign owners hardest.

GCC business setup specialists

The information return is the real trap

A foreign-owned single-member LLC generally has no entity-level tax, which leads owners to assume there is nothing to file. In fact a specific federal information return is required, attached to a return the entity otherwise would not file, and the penalty for not filing it is substantial and applies per year even with no income or activity. We have seen that penalty assessed against dormant companies.

  • Every filing obligation identified, including the dormant-company one
  • The three income tax layers mapped for your footprint
  • Deadlines and estimated payments calendared properly

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20+

Mainland, free zone and offshore jurisdictions we file in — so the recommendation is based on your activity, not on which authority we happen to be registered with.

7,000+

Companies successfully established.

Black Swan Business Setup Services•Black Swan Business Setup Services•Black Swan Business Setup Services

What applies

Layers and filings

Entity type and footprint decide them.

LayerPosition
Federal income taxCorporations taxed at entity level; LLCs generally not.
State income taxIn each state with nexus; some states levy none.
City income taxIn a minority of cities.
Foreign-owner information returnRequired; heavy penalty for failure.
Estimated paymentsQuarterly, where liability is expected.
Withholding on payments abroadCan apply; treaty relief possible.

Rates, nexus rules, apportionment, information return requirements and penalties are set by federal and state authorities and change. We handle US formation and compliance set-up and co-ordinate with a US tax adviser where advice is needed. We do not give US federal or state tax advice, and any adviser offering US tax conclusions as part of a formation package should be treated with caution.

How it works

Getting compliance right

Identify every filing, then calendar it.

01

Identify the filings

Entity type, ownership and footprint mapped to the federal, state and local returns actually required — including the ones a dormant company still owes.

02

Register and calendar

Registrations completed where needed and every deadline diarised, including estimated payment dates.

03

File through your preparer

Books delivered in a year-end package and filings co-ordinated with a US tax preparer.

To assess your position

What we need

Ownership and footprint drive everything.

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  • Entity type and any tax election made
  • Ownership, including whether any owner is non-US
  • Whether the entity is single-member
  • States where you have employees or property
  • States where you hold inventory
  • Expected revenue by state
  • Fiscal year end
  • Payments made to non-US persons
  • Related-party transactions with the owner
  • Whether the entity is dormant
  • Prior returns filed
  • Any notices received from tax authorities

Scope

What is included, and what is not

Stated plainly, so nothing is added once the engagement starts.

Included in the service fee

  • Identification of every required filing
  • Foreign-owner information return obligations flagged
  • State nexus assessment
  • Registration where required
  • Deadline and estimated payment calendar
  • Year-end package for your tax preparer
  • Co-ordination with a US tax adviser
  • Guidance where prior years are unfiled

Not included, quoted separately

  • Taxes and penalties, paid at cost
  • US federal and state tax advice
  • Tax return preparation unless quoted
  • Representation before tax authorities
  • Transfer pricing studies
  • Treaty position opinions
  • Personal returns for owners
  • Sales tax filings unless quoted

Verify independently

Relevant US authorities

We file directly with these bodies on your behalf.

Secretary of State of the state of formationInternal Revenue ServiceState departments of revenueCounty and city licensing officesRegistered agent in each stateState professional licensing boards

Questions

US tax compliance — FAQs

My LLC has no income — do I still file?

Very likely yes. A foreign-owned single-member LLC generally must file a federal information return regardless of income, and the penalty for not doing so is substantial per year.

How much is the penalty?

It is a fixed, significant amount per year of failure, and it is assessed even where there was no activity. It is the single most expensive mistake foreign owners make here.

What is state nexus?

The connection that obliges you to file in a state — typically people, property, inventory or sustained sales there. It is assessed state by state.

Are there really city income taxes?

In a minority of cities, yes, as a third layer on top of federal and state. We identify whether any apply to your locations.

Do you prepare US tax returns?

We identify the obligations, keep the books and co-ordinate with a US tax preparer. We do not give US tax advice ourselves.

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      For founders and business decision-makers considering paid business services. Not for job applications, employment searches or personal visa-only requests.

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