Running a U.S. LLC from Serbia or anywhere else in Eastern Europe is a genuinely exciting move. You get access to one of the world’s most trusted business environments without ever stepping foot on American soil. But here is where many non-U.S. founders hit a wall: the ongoing compliance side of things. Specifically, annual filings. Most new LLC owners focus heavily on formation and then assume the hard work is done. It is not. Missing annual filings can result in penalties and loss of good standing, which can quietly derail everything you have built. This guide walks you through exactly what you need to know to stay on track.

Table of Contents

• What are annual filings for U.S. LLCs?
• The main types of annual filings required
• State-by-state variations and deadlines
• Practical steps to ensure timely and accurate filings
• The real mistake non-U.S. LLC founders make and how to fix it
• Ready to simplify your U.S. LLC compliance?
• Frequently asked questions

Key Takeaways

What are annual filings for U.S. LLCs?

An annual filing is any required submission your LLC must make to a state or federal authority on a recurring basis, typically once per year. Think of it as the government’s way of confirming your business is still active and operating legally. These filings are not optional, and they apply to your LLC whether you live in the U.S. or run your company entirely from Europe.

Here is why they matter:

• Legal standing: Filing keeps your LLC in “good standing” with the state. Lose that status and you may lose the right to operate, open bank accounts, or sign contracts in the U.S.
• Liability protection: One of the core reasons to form an LLC is limited liability. Non-compliance can expose you to personal liability you thought you were protected from.
• Business continuity: States can dissolve LLCs that miss filings. Reinstatement is possible but costs more time and money than simply staying compliant.
• IRS obligations: Federal annual reporting requirements also apply to foreign-owned LLCs, separate from state-level filings.

Who must file? If you own a U.S. LLC, even as a non-resident with zero U.S. income, annual filings still apply to you. This surprises many founders from Serbia and Romania who assume that low or no U.S. revenue exempts them. It does not.

“Annual compliance is not just paperwork. It is the foundation that keeps your U.S. business legally alive and credible.”

Pro Tip: Even if your LLC had no transactions last year, you likely still have a filing obligation. Check your state’s requirements and your IRS responsibilities every single year without exception.

The main types of annual filings required

Now that you know the basics, let’s break down the main filings you must address each year.

There are three primary categories of annual filings for U.S. LLCs:

1. Annual Report
Most states require LLCs to submit an Annual Report, which updates your business address, registered agent details, and ownership information. It confirms your company is still operational. Fees range from $0 in states like New Mexico to over $300 in others.

2. Franchise Tax
Some states charge a Franchise Tax, which is essentially a fee for the privilege of doing business in that state. It is not related to your revenue or profitability in many cases. Delaware, for example, charges a minimum of $300 per year for LLCs regardless of income. You can review our LLC franchise tax guide to understand how this works for non-residents specifically.

3. IRS Forms: 5472 and 1120
For foreign-owned single-member LLCs (which most non-resident-owned companies are), the IRS requires you to file Form 5472 alongside a pro forma Form 1120. These forms report transactions between you and your LLC. The penalty for missing this filing is $25,000 per form, per year.

Here is a quick comparison of filing types:

As the annual filing tips for non-residents make clear, Annual Report and Franchise Tax requirements differ by state, which is why you cannot rely on generic advice. You can also review our annual compliance details for a full breakdown of what applies to your situation.

Pro Tip: Do not assume that because your LLC is registered in Wyoming (a tax-friendly state) you have no IRS obligations. Federal filing requirements exist regardless of which state your LLC is in.

State-by-state variations and deadlines

Understanding the types of filings is helpful, but you also need to know how requirements change by state.

The state where you registered your LLC determines your specific deadlines, fees, and forms. There is no single national standard. Deadlines and fees for annual LLC filings vary widely across states, and the differences can be significant.

Here is a comparison of popular LLC states for non-residents:

A few things to flag for non-U.S. founders:

1. Anniversary-based deadlines (like Wyoming) mean the due date depends on when you originally registered your LLC, not a fixed calendar date.
2. California’s $800 minimum Franchise Tax applies even if you earned nothing. It is one of the most expensive states for LLC owners.
3. Delaware’s reputation as a business-friendly state is real, but many founders overlook its annual $300 LLC tax.
4. New Mexico is increasingly popular because it has no Annual Report requirement and no Franchise Tax, though you still have IRS obligations.

“Choosing your LLC state is not just a formation decision. It is an ongoing cost and compliance decision you live with every year.”

If you are still in the planning stage, review the LLC registration basics to factor compliance costs into your state choice. And if you are already registered, our annual compliance resource will help you understand exactly what is due and when.

Practical steps to ensure timely and accurate filings

With state requirements mapped out, let’s focus on how you can actually stay compliant year after year.

Here is a step-by-step approach that works well for non-U.S. founders:

1. Map your obligations. List every filing required for your LLC: state Annual Report, any Franchise Tax, and IRS forms. Write down the deadlines for each.
2. Set calendar reminders. Use Google Calendar or any scheduling tool to set reminders 60 days and 14 days before each deadline.
3. Organize your documents. Keep digital copies of your LLC formation documents, EIN letter, and prior-year filings. You will need them every year.
4. Track your transactions. For Form 5472, you need a record of any transactions between you (as the owner) and the LLC, including capital contributions and payments.
5. Choose a reliable service provider. If you are managing this from Serbia or Eastern Europe, working with a U.S.-based compliance service is the most reliable option.
6. Confirm your registered agent is active. Your registered agent receives official state correspondence. If they are inactive or not monitoring, you could miss critical notices.

Here is what to watch out for:

• ✗ Relying on email reminders from your formation service (they often stop after year one)
• ✗ Assuming your accountant handles state filings (many only handle IRS filings)
• ✗ Waiting until December to think about filings due in May
• ✓ Building a simple annual checklist you review every January
• ✓ Using a dedicated compliance service that tracks deadlines on your behalf

Staying on top of annual filings prevents penalties and maintains your LLC’s good standing, which is why building a system matters more than trying to remember everything yourself. For detailed guidance on IRS-specific requirements, our LLC tax filing guide covers everything beyond Form 5472 and 1120, and you can also access our Form 5472 & 1120 guidance directly.

Pro Tip: If you miss a filing deadline, do not wait. File as soon as possible and contact the relevant state or the IRS directly. The longer you wait, the larger the penalties grow.

The real mistake non-U.S. LLC founders make and how to fix it

Here is a perspective that most guides skip over: the biggest compliance risk for non-U.S. founders is not ignorance. It is overconfidence after formation.

Many entrepreneurs from Serbia and Eastern Europe research thoroughly before forming their LLC. They compare states, read about EINs, and even understand registered agents. Then they form the company, feel accomplished, and move on to building their business. Compliance becomes an afterthought.

The harder truth is that formation is a one-time event. Compliance is ongoing. A lot of online formation platforms are excellent at helping you register, but they are not structured to remind you about year-two filings or IRS obligations. You can face a $25,000 penalty risk for missing a single IRS form, and that is a shock nobody expects after what felt like smooth sailing.

Our take: do not try to self-manage U.S. compliance from abroad unless you have a reliable system and deep knowledge of both state and federal requirements. Outsourcing this to a qualified team is not a weakness. It is the smart move that keeps your business alive and credible long-term.

Ready to simplify your U.S. LLC compliance?

Staying compliant should not be a source of stress. You built your LLC to create opportunity, not to spend hours tracking deadlines and decoding IRS instructions from another time zone.

Our team specializes in exactly this. We help non-U.S. founders like you handle every layer of annual compliance with confidence and accuracy. From state Annual Reports to IRS Form 5472 filings, our annual compliance service keeps your LLC in good standing year after year. If you are just starting out, explore our LLC registration options or read the full non-resident LLC registration guide to get your foundation right from day one.

Frequently asked questions

What happens if I miss my LLC’s annual filing deadline?

Missing your LLC’s filing deadline can result in fines, loss of good standing, or even automatic dissolution depending on state rules. The cost of reinstatement almost always exceeds the cost of staying current.

Are franchise taxes mandatory for all U.S. LLCs?

Franchise taxes are not required in every state, but if your LLC is in a state like Delaware or California, you must file and pay annually. Requirements differ by state, so your obligation depends entirely on where your LLC is registered.

Which IRS forms do non-resident LLC owners need for filings?

Most non-resident LLC owners must file Form 5472 and a pro forma Form 1120 to report U.S. business activity to the IRS. Annual Compliance guidance outlines exactly which forms apply based on your LLC structure.

How can I make sure I don’t miss annual deadlines?

Set calendar reminders, use compliance tracking tools, and consider working with a professional service to avoid missed deadlines. Staying on top of filings is far easier and cheaper than dealing with penalties after the fact.

Recommended

• Annual filing tips for non-residents with U.S. LLCs
• LLC annual filing guide: essential steps for non-U.S. owners
• US LLC Compliance in 2026: What Non-Resident Founders Need to Know (New Rules & Hidden Risks) – MyInc Team LLC
• LLC Tax Filing for Non-Residents: Full Guide + IRS Requirements