Who we serve
US taxes and companies for US residents
You don't have to be a non-resident to work with us. We file Form 1040 for US citizens and residents (including US citizens abroad), and Forms 1065, 1120 and 1120-S for US businesses. We also form and look after LLCs in any state.
Published 11 November 2026
What we file for you
| Your situation | What's filed | Due (tax year 2026) |
|---|---|---|
| Employee or freelancer | Form 1040 (with Schedule C if you freelance) | April 15, 2027 |
| One-owner LLC | Usually Schedule C on your Form 1040, plus self-employment tax | April 15, 2027 |
| LLC with two or more owners | Form 1065 with a K-1 for each member | March 15, 2027 |
| LLC or company taxed as an S-corp | Form 1120-S with K-1s, and payroll for the owner's salary | March 15, 2027 |
| C-corporation | Form 1120 (21% federal tax on profit) | April 15, 2027 |
| US citizen living abroad | Form 1040, with foreign income and foreign accounts reported | April 15, 2027 (automatic 2 months, to June 15, if you live abroad on April 15; any tax is still due April 15) |
Links: Form 1040 for US citizens and residents · Form 1065 for multi-member LLCs · Corporation tax returns: Form 1120 and 1120-S
LLC taxes in plain words
- One-owner LLC: the IRS ignores the LLC for income tax by default. Profit goes on Schedule C of your 1040, and you pay income tax plus self-employment tax (15.3% on most of your net profit, once it's $400 or more).
- Two or more owners: the LLC files Form 1065 and each owner reports their share.
- S-corp election: possible only while every owner is a US citizen or resident. You pay yourself a reasonable salary through payroll; profit above it isn't subject to self-employment tax. It adds payroll and a Form 1120-S, so it pays off only above a certain profit. We'll tell you if it makes sense for you.
- C-corp: 21% on company profit, and dividends taxed again when paid out. Common for startups raising from investors.
Forming an LLC as a US resident
- Form where you do business. If you run the business from your home state, forming there is usually simplest. Forming in a cheaper state usually doesn't avoid your home state: you'd register there as well and pay both.
- Annual compliance: a registered agent, your state's annual report or franchise tax, and your federal return.
- Freelancers paid on 1099s: for 2026 payments, clients send Form 1099-NEC once they pay you $2,000 or more in the year.
→ Form a US LLC, from inside the US or anywhere else · What Is the Best State for a Non-Resident LLC? · The Ultimate Guide To Form 1099 For LLC Owners
Families with members abroad
Married to someone who lives outside the US, or supporting family abroad? Your spouse or dependants may need an ITIN to be on your return, and we get ITINs as an IRS Certifying Acceptance Agent. → ITINs for your spouse and dependants
Frequently asked questions
Do you file state returns too?
Yes, with your federal return. The price is confirmed after review.
Can you help if I have foreign bank accounts?
Yes. US persons report foreign accounts above the limits (FBAR, Form 8938). We add them to your return.
I'm a US resident with a foreign business partner.
Your LLC files Form 1065 with extra forms for the foreign partner (K-2/K-3, and more if the LLC has US business income). We handle those.
How much is a 1040?
It depends on your income types and state. Send us those and we'll quote before you pay.