Most Indian founders celebrate the wrong milestone. The LLC gets registered in Delaware, the EIN comes through, the US bank account opens – and it feels done. Fourteen months later a letter arrives from the IRS. A $25,000 penalty for a single form nobody mentioned at setup. No revenue earned. No tax owed. Just a filing missed.
We’ve watched this exact sequence play out more times than we’d like. And here’s what it tells you – US tax compliance for Indian businesses is not the paperwork that comes after the win. It is the win.
The setup was never the hard part. Staying compliant is.
The pattern is almost always the same. Incorporation gets treated as the destination when it’s only the doorway. A US entity is easy to create. Anyone can do it in an afternoon. What most Indian founders never get told is that the moment a non-US person owns that entity, a second set of rules switches on – and those rules don’t care whether you’ve made a single dollar yet.
Indam Advisors has structured 47+ India-to-US setups, and the US tax compliance gap is the most common thing we inherit – not bad businesses, but good businesses with a filing calendar nobody built. The provider who registered the company in an afternoon was never going to be there in April when the return came due.
So before you think about growth, think about this. A presence in the US is not the same as a position in the US. A registered entity is presence. A compliant, correctly structured, treaty-aware entity is position. One is a certificate. The other is a foundation you can actually build on.
Your US entity type decides everything that follows
Start here, because everything downstream depends on it.
The two structures most Indian founders choose are the LLC and the C-corporation, and they carry completely different filing lives. A C-corp pays a flat 21% federal tax on its profits – a rate unchanged for 2026 even after last year’s tax overhaul – then files Form 1120 every year whether it profited or not. State tax stacks on top, anywhere from zero to roughly 11%.
The LLC is where the real confusion lives. A single-member LLC owned by an Indian person or company is what the IRS calls a disregarded entity. Founders hear disregarded and assume invisible. It’s the opposite. A foreign-owned disregarded entity has to file Form 5472 attached to a pro-forma Form 1120 every single year – even with zero income, zero customers, and zero activity. A capital contribution of one dollar to open the bank account counts as a reportable transaction. That alone triggers the obligation.
The structure you pick isn’t a formality – it writes your entire US tax compliance calendar.
Form 5472: the filing that costs $25,000 to forget
This is the one that bites.
Form 5472 reports transactions between your US entity and you, its foreign owner. The IRS uses it to see money moving across the border. Miss it, or file it substantially incomplete, and the penalty is $25,000 per form, per year, set under IRC §6038A. That’s not a typo, and it’s not negotiable at the counter. The penalty used to be $10,000. It was raised.
And it gets worse if ignored. If the IRS sends a notice and you don’t respond within 90 days, another $25,000 lands for every 30-day period after that – with no ceiling. There’s also no statute of limitations on an unfiled return. It stays open. Indefinitely.
Here is what kills me about this one. In 2026 the IRS moved to automated assessment, matching bank data against filings. That’s why US tax compliance should never be treated as an afterthought once your business is incorporated. A founder who earned nothing, owed nothing, and simply didn’t know the form existed can open the mail to a five-figure demand generated by a machine.
If you’re quietly unsure whether your entity is actually meeting its US tax compliance obligations, that uncertainty is worth resolving before it becomes a notice. The Indam US Entry Assessment is built for exactly that – a structured diagnostic that maps your entity type, your filing obligations, and the gaps that tend to go unnoticed until the IRS finds them first. It isn’t a sales call. It’s a personalised map of where you stand and what to fix.
The US-India tax treaty only helps if you actually claim it
Now the part that saves money instead of costing it.
The US and India have had a tax treaty in force since 1990, and it exists to stop the same income being taxed twice. Its most useful provision for founders is Article 7, business profits. Under it, an Indian enterprise’s profits are taxable in the US only if the business has a permanent establishment there – a fixed place of business like an office or a dependent agent. Run lean and remote, and you may owe far less US tax than you feared.
But – and this is where it goes wrong – the treaty doesn’t apply itself. To take a treaty position, you file Form 8833 with your return. Skip it, and the IRS is entitled to ignore the treaty entirely and tax you as if it never existed. The relief is real. The paperwork to claim it is not optional.
The logic is clean. If you have a permanent establishment, US tax applies to that income. If you don’t, and you file Form 8833, the treaty can shield it. The difference between those two outcomes is a form most providers never mention.
Consider a founder we worked with – an Indian SaaS company that had set up a US LLC through an online formation service a year before they came to us. Clean product, real customers, growing fast. What they didn’t have was anyone watching the filing calendar. The formation service registered the entity and disappeared. Form 5472 was never filed for the first year, because nobody told them it existed.
The IRS notice arrived the way it usually does – unexpected, automated, and carrying a penalty. The founder assumed it was final. Most people do. A number on IRS letterhead feels like a closed door.
It wasn’t. The penalty regime has a release valve most founders never learn about: reasonable cause. If you can show the failure wasn’t willful neglect and that you moved to fix it the moment you knew, the IRS can abate the penalty. But the argument has to be built properly – documented, sequenced, and filed before the situation escalates past the 90-day window into compounding territory.
We prepared the reasonable-cause response, filed the delinquent return, and documented the founder’s prompt correction. The penalty – $3,640 – was waived in full. The entity was brought current, and we built the filing calendar that should have existed on day one.
The lesson isn’t that penalties get waived. It’s that the right response early beats the expensive scramble late.
How to get US tax compliance right from day one
So what does getting US tax compliance right actually look like? In order.
First, decide the entity with the filing calendar in mind, not just the setup fee. LLC or C-corp is a compliance decision as much as a legal one.
Second, get the EIN correctly and early. A foreign owner without a US Social Security Number can still obtain one, but a missing or wrongly filed EIN delays banking, filings, and everything after. We’ve seen a simple EIN gap stall an entity for the better part of two years.
Third, build the calendar before you need it. Know your Form 5472 and Form 1120 dates – generally April 15 for calendar-year filers, extendable to October 15 with Form 7004. Mark them now.
Fourth, decide your treaty position with a professional and file Form 8833 if it applies. Don’t leave money on the table by default.
Fifth, keep clean books from the first transaction. Every dollar between you and your entity is potentially reportable. Reconstructing that a year later is painful and error-prone.
None of this is exotic. It’s a sequence. The direction is clear. What matters now is the design.
Most Indian founders come to US tax compliance the hard way – through a notice they didn’t expect for a form they didn’t know about. It doesn’t have to go like that. The rules are knowable, the calendar is buildable, and the treaty relief is real when it’s claimed correctly.
If you want to know exactly where your US entity stands – what you owe, what you’ve missed, and what to fix first – start with the Indam US Entry Assessment. It maps your specific situation against the filings that actually apply to you, and it turns “I hope this is handled” into “I know it is.” That certainty is the whole point of doing this right. Have specific questions about your setup? Get in touch with our team directly.
Frequently asked questions
Do I need to file US taxes if my LLC made no money?
Yes. A foreign-owned single-member LLC must file Form 5472 with a pro forma Form 1120 every year, even with zero income. A single capital contribution counts as a reportable transaction and triggers the requirement.
What is the penalty for missing Form 5472?
The penalty is $25,000 per form, per year, under IRC §6038A. If the failure continues beyond 90 days after an IRS notice, an additional $25,000 applies for each 30-day period, with no maximum.
Can the US-India tax treaty reduce my US tax compliance burden?
Yes. Under Article 7, an Indian business’s profits are generally taxable in the US only if it has a permanent establishment there. To claim the position, you must file Form 8833, otherwise the IRS can disregard the treaty.
What is the US corporate tax rate for 2026?
The federal C-corporation rate is a flat 21%, unchanged for 2026. State corporate taxes are charged on top and range from zero to roughly 11% depending on the state.
Indam Advisors has structured 47+ India-to-US business setups. A presence in the US is not the same as a position in the US – and compliance is where the difference is won.