Your Tax Return
Is Due
April 15.
If you own a Single-Member LLC, you must file your federal tax return by April 15, 2025 — or face penalties that grow every single month you delay.
- ✓ Single-Member LLC = File Form 1040 + Schedule C by April 15
- ✓ Missing the deadline = 5% penalty per month, up to 25%
- ✓ No SSN? We handle ITIN applications for non-resident LLC owners
- ✓ Bizfyle files your taxes — fast, accurate, and stress-free
Here's What the IRS Will Charge You
-
5%/moFailure to FilePer month on unpaid taxes
-
0.5%/moFailure to PayPer month on unpaid balance
-
DailyIRS InterestCompounds daily from deadline
-
25%Maximum PenaltyCap on failure-to-file penalty
Is This You?
Who Must File by April 15 ?
April 15 is the federal deadline for individuals and single-member LLCs. Check which applies to you.
Your LLC is treated as a "disregarded entity" by the IRS. You report all business income on your personal tax return — due April 15.
Form 1040 + Schedule CSelf-employed without a formal LLC? Your income is reported on Schedule C attached to your Form 1040. Same April 15 deadline.
Form 1040 + Schedule CFormed a US LLC from outside the US? You still have US federal filing obligations. Bizfyle specializes in non-resident filings and ITIN applications.
Form 1040-NR + W-7 ITINKnow Your Forms
What You Actually Need to File ?
The IRS requires specific forms based on your situation. Here's a quick breakdown of what each form covers.
The primary federal return for US residents and citizens. All your income — business, wages, investments — gets reported here.
- Total personal income & deductions
- Self-employment tax calculation
- Tax credits you qualify for
- Final tax owed or refund due
Attached to your Form 1040, Schedule C is where your LLC's income and all deductible business expenses are reported.
- Gross revenue from your LLC
- Business expenses (office, travel, software)
- Net profit or loss from business
- Home office & vehicle deductions
LLC owners pay 15.3% self-employment tax covering Social Security and Medicare — equivalent to what employers withhold for employees.
- 15.3% on net self-employment income
- Social Security portion (12.4%)
- Medicare portion (2.9%)
- 50% SE deduction on your 1040
If you're a non-US resident operating a US LLC, you file a 1040-NR instead of the standard 1040 to report US-sourced income.
- US-sourced business income reporting
- Business deductions & expenses
- Filed with ITIN (not SSN)
No SSN? You need an ITIN (Individual Taxpayer Identification Number) to file US taxes. Form W-7 must be submitted with your 1040-NR as a single package.
- Replaces SSN for tax filing purposes
- Submitted alongside your 1040-NR
- Requires supporting identity documents
- Processing takes 7–11 weeks
Need more time? Filing Form 4868 gives you an automatic 6-month extension to submit your return. But taxes owed are still due April 15.
- Extends filing deadline to Oct 15
- Does NOT extend payment deadline
- Must be filed by April 15
- Avoids late-filing penalties only
Know the Consequences
What Missing April 15 Really Costs ?
Penalties and interest begin the very day after the deadline — and they compound.
The IRS charges 5% of your unpaid taxes for each month (or partial month) your return is late. This starts the day after April 15 and is the larger of the two penalties.
Even if you file on time but don't pay what you owe, the IRS charges 0.5% per month on the unpaid amount — plus daily compounding interest on top of that.
No SSN? No Problem.
ITIN Filing for Non-Resident LLC Owners
Thousands of entrepreneurs outside the US have formed US LLCs — and still have a legal obligation to file US taxes. Here's how we help.
If you're a non-US resident operating a US LLC but don't have a Social Security Number (SSN), you need an ITIN (Individual Taxpayer Identification Number) to fulfill your federal tax obligations. The IRS requires the W-7 application and your 1040-NR to be submitted together as one package.
Bizfyle handles this entire process — from preparing your 1040-NR to compiling your W-7 application and ensuring it's submitted correctly the first time.
-
1Determine Filing Obligation
We confirm your US-source income and filing status to establish your exact federal reporting requirements. -
2Prepare Form W-7 (ITIN Application)
We compile your identity documents and prepare your W-7 — passport copies, visa details, and the reason code for your application. -
3File 1040-NR + W-7 Together
The IRS requires both forms submitted as a single package. We prepare both and ensure nothing is missing. -
4ITIN Issued by IRS
The IRS typically issues your ITIN within 7–11 weeks. We track the process and keep you updated.
What's Included in Our ITIN + 1040-NR Package
- Form 1040-NR (Non-Resident Tax Return)
- Schedule C (Business Income & Expenses)
- Form W-7 ITIN Application
- Document checklist & preparation guidance
- IRS submission & tracking support
How Bizfyle Helps
We Handle Everything. You Just Sign.
Real Experts. No software-only filings. Dedicated support from start to submission.
We calculate your net business income, identify every deductible expense, and prepare your Schedule C accurately — maximizing your refund or minimizing what you owe.
Your complete federal individual return, properly prepared and e-filed with the IRS before the April 15 deadline. No errors, no missing attachments.
Single-member LLC owners pay 15.3% in self-employment tax. We review whether an S-Corp election could save you thousands — and flag it if it applies to you.
No SSN? No problem. We prepare your 1040-NR and ITIN application (Form W-7) together — the IRS requires them submitted as one package.
Not ready by April 15? We file Form 4868 to give you 6 more months to submit — but remember, you must still pay any taxes owed by April 15 to avoid penalties.
You'll work with a real person who knows your situation — not a chatbot. Questions? Chat us on WhatsApp and get answers fast.
What You Get
Single-Member LLC Tax Filing Package
Everything needed to file your 2025 taxes before April 15 — handled by real experts.
Your complete individual federal return prepared and e-filed with the IRS before the deadline.
Every deductible business expense identified and claimed. Home office, vehicle, software, subscriptions — we catch them all.
Accurate SE tax computed and included. We also check if you qualify for the SE tax deduction (50% is deductible).
Direct access to your tax preparer via email or WhatsApp. Real humans, fast responses — not bots.
You receive a complete copy of your filed return and IRS acceptance confirmation for your records.
Single-Member LLC
- Form 1040 + Schedule C
- Self-employment tax calculation
- Deduction maximization review
- E-filed before April 15
- IRS confirmation receipt
- Expert support throughout
Simple Process
Filed in 4 Easy Steps!
Start today. We handle the heavy lifting.
WhatsApp us or visit our pricing page. Tell us about your LLC income for 2025.
Send us your income records, expense receipts, and prior year return (if available).
Your dedicated CPA prepares your return and shares it with you for review before filing.
We e-file with the IRS and send you the acceptance confirmation. Done.
The Deadline
Won't Wait For You.
Every day you delay is a day closer to penalties, interest, and unnecessary stress. Filing takes less time than you think — especially with Bizfyle handling it for you.
Trusted by Business Owners
Why Clients Choose Bizfyle ?
"BizFyle had my company up and running in no time! Their professionalism and efficiency made the entire process seamless. Highly recommend their services!"
"Starting my company with Bizfyle was effortless. The process was smooth, and they handled everything professionally — from LLC formation to banking setup."
"I thought setting up my company would be a hassle, but BizFyle handled everything like pros. Quick, smooth, and totally stress-free!"
April 15 is
around the corner.
Don't let a missed deadline cost you hundreds in penalties. Let Bizfyle file your Single-Member LLC taxes — correctly, on time, and without the stress.