🌏 INTERNET DEDUCTION · 2026

Can Freelancers Deduct Internet Expenses?

Q: Can freelancers deduct internet costs?

Yes — at the business-use percentage. If you use your home internet 60% for work, you deduct 60% of the monthly bill. The deduction lands on Schedule C and reduces both federal income tax and the 15.3% self-employment tax. A dedicated business connection is fully deductible because there is no personal use to subtract.

Q: What if I share internet with roommates or family?

You deduct the business-use percentage of your share of the bill, not the entire household bill. If three adults share a $90 plan, your share is $30, and you apply your business-use percentage to that $30. Splitting the household share first and then applying the business percentage keeps the deduction honest and easy to defend.

Q: Can I deduct internet if I use the home office simplified method?

No, not separately. The simplified $5-per-square-foot home office method bundles utilities and other indirect home costs into the per-square-foot rate, so internet is already included. If you use the actual-expense home office method, internet is part of the utilities pool and allocated at the home office business-use percentage rather than as a separate Schedule C line.

Q: Do I need receipts for internet expenses?

Monthly statements substantiate the dollar amounts. The IRS expects a contemporaneous record supporting your business-use percentage — a brief written rationale at the start of the year is usually enough. Keep all records for at least three years after filing.

Short answer: yes — your home internet is deductible to the extent you use it for business, the same way phone and home office work. For most freelancers that means deducting somewhere between 40% and 70% of the monthly bill, claimed on Schedule C, which reduces both federal income tax and the 15.3% self-employment tax. The catch is allocation: you do not get to deduct the whole bill on a connection your household also streams movies and plays games on. This 2026 guide walks through how to split it honestly and what to document.

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Quick answer

Internet costs are deductible at your business-use percentage of the bill. If you live alone and work full-time from home, that percentage is high. If you share the connection with a household or only freelance part-time, it is lower. A dedicated business connection (rare for solo freelancers but common in coworking-at-home setups) is fully deductible. Pick a defensible figure, write a one-paragraph rationale, and apply it consistently.

Two cases to keep separate

If you do not take the home office deduction, internet is its own Schedule C line. If you do take the home office deduction under the actual-expense method, internet rolls into the utilities allocation at the home office business-use percentage. Under the simplified home office method, internet is already bundled into the $5-per-square-foot rate — do not deduct it again.

Home internet

For most freelancers, this is the only category that matters: the residential internet connection you also use for work. The full bill — base service, equipment rental, taxes — is the starting amount. You then apply your business-use percentage to that total. A $100 monthly plan at 50% business use is a $50 monthly deduction, $600 over the year. That deduction lands on Schedule C, reduces both income tax and the 15.3% self-employment tax, and typically saves $180 to $260 in combined federal tax — real money for what is mostly a one-line entry once a year.

Shared household internet

Shared connections need a two-step allocation. First, figure out your share of the household bill. Second, apply your business-use percentage to your share, not the whole bill.

An example. Three adults share a $90 monthly plan and split costs evenly. Your share is $30. If your business use of the connection is 60% (you work from home five days a week; the others use it for entertainment in the evenings), your monthly deduction is $30 × 0.60 = $18, or about $216 annually. The other roommates' use is their use, not yours — you would not deduct it even if you paid the bill and they reimbursed you.

The same logic applies for households where one person pays the bill and the rest contribute. The deductible amount is your effective share of the cost at your business-use percentage.

Business-use percentage

The IRS does not prescribe a formula. What it expects is an honest estimate you can explain. Two simple approaches work for almost every freelancer.

Hours-based — total typical hours per week the connection is in use (yours plus housemates'), then divide your business-use hours by that total. A solo freelancer using the connection 40 business hours a week with no other significant users lands around 70%. A freelancer with a partner who streams every evening might land at 35%.

Devices-based — count active devices, estimate which are predominantly business versus personal, and use the resulting fraction as a starting point. Less precise but quick. Most freelancers cross-check the two methods and settle on a number that feels honest from both directions.

Wherever you land, keep the figure stable across the year unless something materially changes. Switching from 50% to 90% with no change in your life is exactly the pattern that draws scrutiny.

Documentation

The bill itself substantiates the dollars. The IRS asks for a contemporaneous record supporting the business-use percentage — and "contemporaneous" simply means written down during the year, not reconstructed at filing time. A one-paragraph note in your tax folder, kept on the date you arrived at the figure, is usually enough.

Save monthly statements showing the plan cost.
Save a one-paragraph written rationale for your business-use percentage.
If shared, note your household share calculation.
Refresh the rationale if your situation changes mid-year.
Keep all records for at least three years after filing.

Worked examples

Solo freelancer in a one-person household

$80 monthly plan, no other significant users, 70% business use. Annual deduction: $960 × 0.70 = $672. At a 22% federal bracket plus 15.3% self-employment tax, that saves roughly $251 in combined federal tax.

Freelancer in a three-person household sharing a $90 plan

Personal share: $30 per month. Business use: 60% (full-time from home; other adults use the connection in evenings). Annual deduction: $360 personal share × 0.60 = $216. Modest dollars, but a clean, easy-to-defend calculation.

Part-time freelancer who works from home one day a week

$60 monthly plan, 15% business use (mostly evening session work plus the one work-from-home day). Annual deduction: $720 × 0.15 = $108. Small but legitimate — and the principle of tracking small categories is what catches several hundred dollars of total under-claimed deductions for the typical part-time freelancer.

Freelancer taking the home office deduction (actual method)

Internet would be allocated as part of the utilities pool at the home office business-use percentage (say, 13%), rather than as a separate Schedule C line. A $1,200 annual internet bill in this case contributes about $156 to the home office deduction, not a separate line. Cleaner, but only mathematically optimal for some setups.

Avoid the double dip. If you take the simplified home office deduction or roll internet into the actual-expense home office utilities pool, you are not also entitled to deduct internet as a separate Schedule C line. Pick one path and apply it consistently.

Common mistakes

Deducting 100% of a shared household connection. Even if you pay the bill, the deductible amount is your share at your business-use percentage.
No written rationale for the percentage. A one-paragraph note saved with your records is the simplest substantiation.
Double-counting with home office. Internet is either a separate line or part of the home office pool, never both.
Adjusting the percentage to fit the desired deduction. The percentage should reflect actual use, not retrofit a number.
Skipping the deduction because it feels small. Internet plus phone plus software plus equipment quietly adds $1,500 to $3,000 of legitimate deductions for the typical freelancer.

How internet fits with other deductions

Internet sits alongside phone, software, and equipment as one of the everyday subscription buckets most freelancers under-claim. For where it lands in the broader deduction picture, see best tax deductions for 1099 workers; for the full IRS line-by-line reference, see the freelance business expenses list; and for a tickable category-by-category run-through at filing time, see the freelancer tax deductions checklist. The everyday plain-English overview is in what expenses can freelancers write off. Above-the-line moves like the self-employed health insurance deduction sit on a separate schedule but are worth running together. If you work from home enough to take the home office deduction, the rules for that are walked through in can freelancers deduct home office expenses.

Frequently asked questions

Can freelancers deduct internet costs?

Yes, at the business-use percentage of your home internet bill. The deduction lands on Schedule C and reduces both federal income tax and the 15.3% self-employment tax. A dedicated business connection is fully deductible.

What if I share internet with roommates or family?

Deduct the business-use percentage of your share of the bill, not the entire household bill. If three adults share a $90 plan, your share is $30, and you apply your business-use percentage to that $30.

How do I calculate the business-use percentage?

Estimate the share of total household internet use that is for your business. Most full-time freelancers land between 40% and 70%; a part-time side hustle is usually lower. Pick a defensible figure and save a one-paragraph rationale.

Can I deduct internet if I use the home office simplified method?

No, not separately. The simplified $5-per-square-foot method bundles utilities and other indirect home costs. If you use the actual-expense home office method, internet is part of the utilities pool rather than a separate Schedule C line.

Do I need receipts for internet expenses?

Monthly statements substantiate the dollars. A brief contemporaneous rationale supports the business-use percentage. Keep all records at least three years after filing.

The bottom line

Internet expenses are a normal Schedule C deduction every working-from-home freelancer should be claiming. Estimate the percentage honestly, split household bills before applying the percentage, and write a one-paragraph rationale. The typical freelancer captures $300 to $800 of legitimate annual deductions here — about $100 to $300 of combined federal tax savings for what amounts to ten minutes of math once a year.

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Last updated: May 27, 2026. Disclaimer: Educational guide only. Not tax or legal advice. Confirm specifics with a licensed CPA or Enrolled Agent before filing.