Cell Phone Taxes by State (2025): The Hidden Cost of Your Wireless Bill

Same plan, different state, very different bill. A $25 Visible plan in Illinois works out to about $34.58 a month after taxes and federal surcharges. The same $25 plan in Idaho? Roughly $29.21. Move that line to New York and you are paying about $33.49. The carrier didn't change the price — your state did.

According to the Tax Foundation's September 2025 wireless tax study, taxes, fees, and government surcharges now eat up 27.6% of a typical American wireless bill — the highest level on record. The combined burden ranges from 16.82% in Idaho to 38.32% in Illinois. This page lays out the rate for every state plus DC, and what it does to a baseline $25 plan.

What's actually in your wireless tax bill

The percentage you see at the bottom of your statement is not one tax. It's a stack:

• Federal Universal Service Fund (FUSF) surcharge — set quarterly by the FCC, applied to interstate telecom revenue. After the wireless safe-harbor allocation it works out to 13.36% of a typical wireless bill in 2025. The underlying contribution factor hit a record 38.1% for Q4 2025 and 37.0% for Q2 2026.
• State and local sales tax — your normal state/county/city sales tax, applied to the wireless service charge.
• State telecom-specific gross receipts or utility taxes — extra levies that only apply to phone, cable, and similar utilities. This is where the spread between states comes from.
• State and local 911 fees — flat per-line monthly charges (commonly $1–$3) that fund emergency dispatch.
• State universal service or telecom relay fees — smaller line items that vary by state.

The FUSF piece is the same nationwide. Everything else stacks on top. Illinois, for example, layers a state telecommunications excise tax, a separate Chicago city telecom tax, an infrastructure maintenance fee, and 911 charges — which is how you get to a 24.96% state-local rate before the federal piece. Idaho applies almost no telecom-specific surcharges, so its state-local rate is just 3.46%.

State-by-state wireless tax rates and effective monthly cost

The table below uses the Tax Foundation's 2025 rates (published September 26, 2025). State-Local includes state sales tax, telecom-specific taxes, and 911 fees. Federal USF is the wireless effective rate (13.36%). The "Effective on $25" column shows what a $25 base wireless charge becomes after the combined rate is applied. Rates are sorted highest to lowest.

Source: Tax Foundation, "Taxes on Wireless Services: Cell Phone Tax Rates by State, 2025," published September 26, 2025. Effective monthly cost is computed by SaveOnPhone using the published combined rate against a $25 baseline plan price.

The 5 highest-tax states and the 5 lowest

Methodology — what the rate includes

The combined rate above includes the state and local component (state sales tax, any telecom-specific gross receipts or utility tax, and 911 fees converted to a percentage using an industry-average $33.36 monthly revenue per line) plus the federal USF wireless-effective rate (13.36% in 2025). The federal portion is the FCC-set quarterly contribution factor multiplied by the FCC's wireless safe-harbor allocation for interstate revenue.

What's not in the rate, and won't show up in the table even though it shows up on your bill:

• Carrier-imposed regulatory recovery fees and administrative fees. AT&T's "Administrative & Telco Recovery Fee," T-Mobile's "Regulatory Programs & Telco Recovery Fee," and Verizon's "Administrative and Telco Recovery Charge" are not government taxes — they are line items the carrier sets and keeps. They typically add another $1.40 to $3.99 per line and are not capped.
• Add-A-Line (AAL) fees. These are plan pricing, not tax. Some carriers charge a one-time activation fee per line on top.
• Autopay and paperless-billing discounts. Taxes are typically calculated on the post-discount service price, but the discount itself isn't a tax line.
• Device installment payments. Phone financing is taxed as a separate retail sale at purchase in most states; it's not in the monthly recurring tax rate.

One more practical caveat: prepaid plans are taxed differently in many states. In some, a flat percentage is collected at point of sale. In others, the carrier bundles taxes into the advertised price (Mint Mobile and US Mobile do this for most plans). Check the carrier's checkout page for the actual all-in number — that's the one that matters.

What you can do

1. Compare carriers on all-in price, not advertised price. A "$25" plan from one carrier and a "$25" plan from another can land $5–$10 apart per month after taxes, fees, and recovery charges. Use our plan finder to filter by total cost.
2. If you're shopping prepaid, prefer carriers that bundle taxes in the price. Mint, US Mobile (some plans), Visible, and Google Fi often quote a true all-in price. Postpaid carriers almost never do.
3. Check the recovery-fee line, not just the tax line. The "regulatory recovery" charge is the carrier's choice. If yours is over $3 per line, it's a real lever to negotiate at renewal.
4. Don't change your billing address solely to dodge taxes. Carriers tax based on your primary place of use, not just your billing ZIP, and misstating it can violate the carrier's terms. The savings rarely justify the risk.
5. If you live in a high-tax state and you're paying postpaid, the prepaid swap matters more. A $25 Visible plan in Illinois isn't $25 — it's $34.58. The same prepaid plan with bundled taxes can save you nearly that whole spread.

Frequently asked questions

Do prepaid plans avoid these taxes?

Not entirely, but the consumer experience is different. Most states tax prepaid wireless at the point of sale or at top-up, often at a flat percentage (sometimes lower than the postpaid combined rate). Carriers like Mint Mobile, Visible, US Mobile, and Google Fi commonly bundle taxes and surcharges into the advertised price — what you see is what you pay. Postpaid carriers rarely do this, which is why a "$25 postpaid" line and a "$25 prepaid" line are not the same product economically.

Can I move my billing address to a lower-tax state to save money?

No, and you shouldn't try. Federal law (the Mobile Telecommunications Sourcing Act of 2000) requires carriers to tax wireless service based on the customer's "primary place of use" — the residential or business address where the line is primarily used — not the billing address. Misrepresenting your primary place of use violates carrier terms and can be considered tax fraud at the state level. If you genuinely move, taxes update at the next billing cycle.

What is the Universal Service Fund (USF), and why is it on my bill?

The USF is a federal program that funds rural broadband, low-income phone subsidies (Lifeline), schools and libraries (E-Rate), and rural healthcare. The FCC sets a quarterly contribution factor — for Q4 2025 it was 38.1%, an all-time high — and applies it to interstate end-user telecom revenue. Carriers pass it through as a line item on your bill. After the FCC's safe-harbor allocation for wireless (which estimates how much of your usage is "interstate"), the effective FUSF rate on a typical wireless bill works out to roughly 13.36%.

Are taxes calculated on the autopay-discount price or the sticker price?

In most states, taxes are applied to the actual amount the carrier charges you — that is, after the autopay or paperless-billing discount. So a $40 plan with a $5 autopay discount is taxed on $35 in most jurisdictions, not $40. A handful of states tax on gross service revenue, but the practical difference is usually small. Check the line-item breakdown on your statement to see what your carrier is doing.

Are the rates on this page going to change?

Yes. The FUSF contribution factor changes every quarter — it has trended steadily up over the past decade. State and local rates change less often, but legislatures regularly rework telecom-specific surcharges. Louisiana's combined rate jumped from 24.70% to 31.90% between 2024 and 2025 after a sales tax reform package. We update this page when the Tax Foundation publishes new annual figures (typically late summer).

Related guides on SaveOnPhone

• Best cell phone plans — overall picks ranked on real monthly cost.
• Best budget cell phone plans — sub-$30 plans where taxes matter most.
• Best plans for families — multi-line tax math compounds quickly.
• How to audit your telecom bill — line-by-line breakdown of what you're actually paying for.
• How to negotiate your cell phone bill — practical scripts that work on retention reps.
• Our methodology — how we calculate "real monthly cost" across the site.