The forgotten 5472
A single-member LLC owned by a foreign person files Form 5472 with a pro forma 1120 every year; the IRS penalty for not filing is $25,000.
US LLC
Your US LLC, with Spain's tax agency in view.
We form and maintain your LLC, with a calendar of state, federal and Spanish obligations, each linked to its official source.
Three questions, then pick the time slots that suit you.
- AEAT social collaboratorWe file taxes on behalf of clients
- TGSS social collaboratorEmployment and Social Security procedures
- ANF AC registration officeWe issue digital certificates
- Data on EU serversSecure custody of certificates
- ES · EN · 中文Mainland Spain and the Canary Islands
What you don't see at formation
Two tax systems
If you live in Spain, the Spanish tax agency may treat the LLC and its income differently from the IRS.
Papers that must work here
Many US documents only take effect in Spain once notarised, apostilled and translated.
Three calendars
State, IRS and Spain, each with its own dates.
How we do it
One calendar
Your LLC's state, federal and Spanish obligations in one view, each with its official link.
Full formation
State choice, Operating Agreement, Form SS-4 for the EIN and registered agent.
Documents valid in Spain
Remote notarisation, apostille and sworn translation handled as one order.
The Spanish side
Tax treatment of the LLC and its income in your Spanish return.
Start here
Request a 20-minute call
Only what's needed. We reply on the channel you prefer.
A fixed quote
We send a written quote after the call, with state and registered agent fees at cost, no margin.
1.990 € · US LLC formation with EIN, one-off · excl. VAT.
Your path, step by step
Start with what is free and move up only when it adds value. Every step has its published price.
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0 · Free
Free guides
Free
You are here -
I · First step
US LLC strategy + Spanish taxation (45 min)
€190 45-min video call
Next step -
III · High value
US LLC formation with EIN
€1,990 one-off
View or by bank transfer -
IV · Continuity
LLC upkeep (Forms 5472 and 1120, registered agent)
€990 per year
View or by bank transfer
Prices exclude VAT. Plans are paid monthly or yearly; meetings, guides and engagements, once.
Common questions
Which state suits me?
It depends on your activity and where you operate. We work with Wyoming, Delaware, New Mexico and Florida and explain it on the call.
Do you open the bank account?
We support you through the opening. Approval is always the bank's decision.
I already have an LLC. Can you take it on?
Yes: we add it to your calendar and check for pending forms.
How much does it cost?
A fixed written quote after the call. State and registered agent fees are passed on at cost.
Twenty minutes to decide wisely.
No commitment. If an LLC isn't right for you, we will say so.