Business Phone & Internet — Tax Deduction Guide 2026
Deduct the business percentage of phone and internet expenses.
Eligibility
Self-employed using phone/internet for business
Tax Savings Calculator
Estimated Tax Savings
$1,100
At the 22% tax bracket, a $5,000 deduction saves you $1,100 in taxes.
Savings by Tax Bracket
Requirements
- 1Business percentage only
- 2Documented usage
- 3Cannot deduct personal portion
Common Mistakes to Avoid
- !Claiming 100% of bill
- !Not tracking business usage
Required Tax Forms
Business Phone & Internet by State
State rules and tax rates affect the value of this deduction. Check your state for localized guidance:
Calculate Your Full Tax Savings
Use our free tax calculators to optimize your entire tax return.
Frequently Asked Questions
What is the Business Phone & Internet?
Deduct the business percentage of phone and internet expenses.
Who is eligible for the Business Phone & Internet?
Self-employed using phone/internet for business
How much can I save with the Business Phone & Internet?
The average tax savings is $1,200 per year. Your actual savings depend on your tax bracket and qualifying amount.
What forms do I need for the Business Phone & Internet?
You'll need to file Schedule C and Form 8829 to claim this deduction.
What are common mistakes with the Business Phone & Internet?
Common mistakes include: Claiming 100% of bill; Not tracking business usage. Always double-check requirements before filing.
Is the Business Phone & Internet worth claiming?
With average savings of $1,200, the business phone & internet is worthwhile for most eligible taxpayers. Make sure you meet all eligibility requirements.