Guide for Self-Employed Professionals
Is Your Internet Bill Deductible When You're Self-Employed? (2026)
Yes, you can deduct the business portion of your internet bill on Schedule C. The key is figuring out the right percentage and knowing where to report it. Here's how it works.
Key Takeaways
- Self-employed people can deduct the business-use portion of their home internet bill on Schedule C. You do not need a home office deduction to claim this.
- Most self-employed people claim between 25% and 75% business use. Claiming 100% is a red flag unless you have a separate business-only connection.
- Report internet on Schedule C Line 25 (Utilities) or Line 27a (Other Expenses). You can deduct internet on Schedule C even while using the simplified home office method.
- For most self-employed people, this is a straightforward $200 to $800 annual deduction.
If you're self-employed and use your home internet for work, you can deduct the business-use portion of your internet bill as a business expense. This applies whether you're a freelance designer, a rideshare driver checking the app from home, or a consultant running Zoom calls all day.
The IRS considers internet service an ordinary and necessary business expense for most self-employed people. If you need the internet to do your work (and in 2025, who doesn't?), the business portion is deductible.
The catch: you almost certainly can't deduct the full bill. Unless you have a separate internet connection used exclusively for business, you need to calculate the percentage that's actually for work. Let's walk through exactly how to do that.
Who Qualifies for the Internet Deduction
This deduction is available to self-employed individuals who file Schedule C with their tax return. That includes:
- •Freelancers and independent contractors
- •Sole proprietors running a business from home
- •Gig workers (rideshare, delivery, task-based platforms)
- •Anyone self-employed who uses their home internet for business purposes
Important: W-2 employees cannot deduct internet expenses on their federal tax return, even if they work from home. The 2017 Tax Cuts and Jobs Act eliminated unreimbursed employee expense deductions through 2025. If you're a W-2 remote worker, your best option is asking your employer for reimbursement.
How to Calculate Your Business-Use Percentage
The business-use percentage is the portion of your internet usage that goes toward work. There's no single IRS-prescribed formula, but you need to use a reasonable method and apply it consistently.
Method 1: Time-based estimate
Track how many hours per week you use the internet for business versus personal use. Divide business hours by total usage hours. For example, if you work online 8 hours a day, 5 days a week (40 hours), and your household uses the internet roughly 80 hours total per week, your business-use percentage is 50%.
Method 2: User-based estimate
If you live alone and use the internet for work during business hours, this is straightforward. If you share the connection with family members, you might estimate business use as your share of total household usage, then multiply by the percentage of your own usage that's work-related.
Method 3: Dedicated business connection
If you have a separate internet line used only for business (for example, a second connection in your home office), you can deduct 100% of that bill. No percentage calculation needed. This is uncommon but the simplest approach if your setup supports it.
Example calculation:
Your internet bill is $80/month. You estimate that you use the internet for business about 60% of total usage time. Your monthly deduction: $80 x 60% = $48/month, or $576 for the year.
Most self-employed people claim somewhere between 25% and 75%. The IRS does not specify a default percentage. Whatever number you use, be prepared to explain how you arrived at it.
Where to Report Internet on Schedule C
This is where a lot of people get confused, because there are two different places internet could go depending on whether you're claiming the home office deduction.
Option A: Schedule C, Line 25 (Utilities)
If you are not claiming the home office deduction, report your business-use internet expense directly on Schedule C, Line 25, under Utilities. This is the most common approach for self-employed people who work from home but don't qualify for (or don't want the complexity of) the home office deduction.
Option B: Form 8829, Utilities line
If you are claiming the home office deduction using the actual-expense method, your internet bill gets included on Form 8829 (Expenses for Business Use of Your Home) on the utilities line. The form will then apply your home office percentage to calculate the deductible amount. The result flows to Schedule C, Line 30.
Option C: Schedule C, Part V (Other Expenses)
Some tax preparers report internet under “Other Expenses” (Line 27a) with a description like “Internet service (60% business use).” This is acceptable, and it lets you label the deduction clearly. The total from Part V flows to Line 27a on the front of Schedule C.
Why this matters:
Reporting internet directly on Schedule C (Line 25 or 27a) is generally the safer approach, because you get the deduction even if your business expenses exceed your income. If you route it through the home office deduction (Form 8829), the home office deduction is limited to your net business income. You can carry forward the unused portion, but it's one more thing to track.
Internet Deduction vs. Home Office Deduction
These are two separate things, and you don't need one to claim the other.
You can deduct internet without claiming a home office.
The internet deduction is a standalone business expense. You don't need a dedicated room in your house or a specific square footage to deduct your internet. You just need to use the internet for business.
The simplified home office method does not cover internet.
If you use the simplified method ($5 per square foot, up to 300 square feet), that flat rate covers rent, utilities, and insurance for the space. It does not give you a separate internet deduction on top of it. However, you can still deduct internet as a direct business expense on Schedule C, Line 25 or 27a, even while using the simplified home office method for other home costs.
Don't double-count.
If you include internet on Form 8829, do not also list it separately on Schedule C. Pick one place. The same expense cannot be deducted twice.
What Counts (and What Doesn't)
Not every internet-related cost works the same way. Here's what falls under this deduction and what doesn't.
Typically deductible:
- •Monthly internet service bill (business-use portion)
- •Installation or setup fees (business-use portion)
- •Equipment rental fees included in your bill
- •Mobile hotspot costs used for business
- •Internet at a coworking space or coffee shop (if you're paying separately for it)
Not deductible:
- •The personal-use portion of your bill
- •Streaming services (Netflix, Spotify) unless directly tied to your business
- •The full bill if you have no way to justify business use
Real Transaction Examples
Here's what internet deductions look like in practice for different types of self-employed people.
Freelance web developer
01/15 COMCAST INTERNET −$89.99
02/15 COMCAST INTERNET −$89.99
03/15 COMCAST INTERNET −$89.99
Lives alone, works from home full-time. Estimates 70% business use. Monthly deduction: $62.99. Annual deduction: $755.93. Reports on Schedule C, Line 25.
Part-time Etsy seller
01/22 ATT INTERNET SVC −$65.00
02/22 ATT INTERNET SVC −$65.00
03/22 ATT INTERNET SVC −$65.00
Family of four, runs Etsy shop about 15 hours per week. Estimates 25% business use. Monthly deduction: $16.25. Annual deduction: $195.00. Reports on Schedule C, Line 27a (Other Expenses).
Consultant with home office
01/05 SPECTRUM INTERNET −$79.99
01/05 TMOBILE HOTSPOT −$25.00
Claims the actual-expense home office deduction. Home internet goes on Form 8829 as a utility. The mobile hotspot, used 100% for client site visits, goes directly on Schedule C, Line 25. Total annual internet deduction: approximately $780.
Documentation You Need to Keep
The IRS won't ask to see your records unless they audit you. But if they do, you need to be able to back up your deduction with something reasonable.
Monthly bills or statements.
Keep your internet bills showing the amount charged each month. Most ISPs let you download these from your online account. Save them as PDFs once a year.
A record of how you calculated business use.
A simple note is enough: “I work from home approximately 40 hours per week. Total household internet usage is approximately 70 hours per week. Business-use percentage: 57%.” Write this down once and keep it with your tax records.
A usage log (optional but helpful).
Tracking your work hours for a few representative weeks strengthens your position. You don't need to log every day of the year. A week or two per quarter showing your typical work schedule is enough for most situations.
Proof that your business actually uses the internet.
This is usually obvious from the nature of your work. If you're a freelance writer, graphic designer, or online seller, nobody is going to question whether you use the internet for business. If your work is less obviously internet-dependent, keep notes about how you use it (email, invoicing, research, online platforms, etc.).
Common Mistakes to Avoid
Deducting 100% of the bill.
Unless you have a separate business-only internet connection, the IRS is not going to believe you make zero personal use of your home internet. Claiming 100% is a red flag. Even if you work from home full-time, Netflix and YouTube exist. Be honest about the split.
Forgetting about it entirely.
This is the most common mistake. Many self-employed people simply forget to deduct internet because it feels like a “personal” bill. If you use the internet for work, part of that bill is a business expense. At $60 to $100 per month, skipping this deduction costs you hundreds of dollars a year.
Double-counting on Schedule C and Form 8829.
If your internet is already included in your home office deduction on Form 8829, don't list it again on Schedule C. Pick one place. If your tax software asks about internet in both sections, make sure you're not entering the same amount twice.
Using an unreasonable percentage.
Your business-use percentage needs to reflect reality. Claiming 90% when you live with a family of four who all stream video is going to raise questions. Be consistent with the method you use and keep it defensible.
The Bottom Line
Your internet bill is deductible if you're self-employed and use it for business. Calculate a reasonable business-use percentage, apply it to your monthly bill, and report it on Schedule C (Line 25 or 27a) or on Form 8829 if you're claiming the home office deduction. Keep your bills and a note about how you calculated the percentage.
For most self-employed people, this is a straightforward $200 to $800 annual deduction that takes five minutes to set up. The hardest part is usually just remembering to include it. (Your phone bill works the same way, and the two together can easily top $1,000.)
If your internet bill and other recurring expenses are buried in a bank statement full of personal transactions, Categorize My Expenses can help sort them out. Upload your bank or credit card export, and it automatically identifies and categorizes your business expenses into the right Schedule C line items, including utilities like internet.
Disclaimer: This article is for educational purposes only and does not constitute tax, legal, or financial advice. Tax rules change, and individual situations vary. Consult a qualified tax professional for advice specific to your situation. Categorize My Expenses is a financial data organization tool. It is not a tax preparer and does not provide tax advice.
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