Optimum Hidden Costs: How Much Do You Really Pay?

Want to save money? You might be able to cut extra fees from your Optimum bill.
Optimum
Optimum
3.9 out of 5 stars
3.9
  • Icon Blank
    Prices: $25.00–$280.00/mo.
  • Icon Blank
    Speeds: 100–8,000Mbps
  • pro
    Data caps: Unlimited data
  • pro
    $80 service call fee
  • pro
    $100 professional installation
Kelly Huh
Jul 08, 2025
Icon Time To Read6 min read

When was the last time you checked your Optimum Internet bill? While examining each line item might not be your favorite way to spend time, doing so could help you catch unexpected charges and save you money in the long run.

Optimum adds several charges to your bill that you might not be aware of. Some local taxes and surcharges are unavoidable, but router rental fees or extra equipment aren’t mandatory.

Although you have to deal with some hidden fees, that’s pretty common with internet providers, and Optimum still offers good deals for its service. The provider is also known to cave in to customer requests when negotiating over the phone. Keep reading for our breakdown of hidden costs and how you can reduce them.

How do you read your Optimum bill?

Let’s walk through a real Optimum bill. I received this bill from Donna Jones, who uses Optimum Internet for her home in North Carolina.

Here’s a look at the real thing:

A photo of a mailed Optimum bill for 300Mbps internet, cable TV, and home phone service.

The bill is several pages long, and has the following main sections:

  • Account Summary: This section includes summary information about the plan, such as the total amount due, any new charges, and payments made.
  • Account Details: This section provides the most detail. You can see itemized charges for your payments, partial month activity, and current month charges for each Optimum service.

Donna tells me that she is happy with how billing works as an Optimum customer.  “We like that Optimum’s billing is clear and easy to understand,” she explains. We looked over the itemized list of monthly charges and everything was laid out in plain English:

  • Optimum Internet
  • Speed
  • Modem Fee
  • Internet Credit

If you have additional services, you’ll also find fees for those.

Other fees not displayed above may also be included:

  • Monthly equipment fees for the Optimum Gateway
  • One-time charges like installation costs or equipment upgrades
Bullhorn

Some Optimum customers might see Partial Month activity on their bill. This means you may have started a service part-way through the month, so you get a prorated charge. This could be because you started a new internet service or added new TV equipment, or mobile.

Donna’s Optimum bill was easy to cut down

Donna negotiated her bills down without a hitch—here’s how she did it.

Donna’s bill in January 2024 shows her total cost of internet services was $100, and the total cost of internet, TV, and home phone services was over $300. Donna was tired of paying for all these services and decided to call Optimum customer service to cancel her TV and phone service. In the same call, Optimum offered her a reduced internet rate of $50 monthly for a year.

“They offered us that reduced rate because we said we were going to switch to Metronet and get rid of Optimum altogether.” Having an alternative option in your area is always a good way to leverage a better deal, since customer service agents don’t want to lose you to a competing service.

The process was swift, and she did not have to mention how long she had been a customer or even pull out any additional negotiation tactics. She also scored free equipment rental during the negotiation without even asking for it. “We wish the credit would last longer than a year, but we’ll threaten to leave for a competitor in September when our discount expires—and switch if they don’t keep our discounted rate!” she explains.

A photo of an Optimum bill that was negotiated down to $51.07 for 300Mbps internet.

Donna is fairly happy with her Optimum bill, especially because she elected to get her bill in the mail for a $1 convenience fee. Although many customers choose to enroll in autopay and paperless billing for a $5 discount, having it physically come through the mail ensures she can check it and see if there are any errors.

What are Optimum’s most common hidden costs?

Optimum’s most common hidden costs include speed fees and Wi-Fi equipment rental. There are also taxes, but customers should expect to see that from any internet provider.

Speed fees

Some Optimum customers may see that the provider splits the cost of the internet service between Optimum Internet and Speed. The combined total of the two line items equals the total cost of the internet service. New customers usually get their internet price included in one total price.

Wi-Fi equipment rental

New customers get free Wi-Fi equipment, like an Optimum Gateway or modem. However, after the promotional period ends, some customers get charged $14 monthly for renting the Optimum modem.

Optimum hidden fees

Taxes

Varies by location

Self-installation fee

Free

Professional installation fee

$100.00 one-time payment

Price hike

15/yr. up to rate card price

Equipment

$14.00/mo.

Late fees

Up to $10.00 each late month

Unreturned equipment fees

$100.00–$250.00 one-time payment

Optimum does not have data overage fees or early termination fees. If you have the option to choose self set-up for installation, you can avoid the $100 professional installation fee.

Expect Optimum to eventually raise your prices

Optimum offers a discounted introductory rate to new customers. According to Optimum’s broadband facts labels, after your promotional period ends, your monthly price will increase by $15 every year until it reaches the rate card price, which is up to $80 more per month.

The timing of when your price starts to increase depends on your plan’s price-lock period. This could be anywhere from 12-months to five years.

This was the case for Donna, who had been a loyal customer of Optimum, previously Suddenlink, for over twenty years. Her internet price had crept up to $100 over the years, even though she was on the slowest plan (300Mbps).

Optimum cable internet price hikes
Plan
Speed
Price before hike
Price after first hike
300 Mbps InternetUp to 300 Mbps$40/mo.*$55.00/mo.
500 MbpsUp to 500 Mbps$60/mo.$75.00/mo.
1 Gig InternetUp to 940 Mbps$70/mo.$85.00/mo.
* w/ Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Terms apply.
w/ Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Terms apply.
w/ Auto Pay & Paperless Bill. Wired connection up to 940 Mbps. WiFi speeds may vary. Not available in all areas. Terms apply.

See footnotes for full disclaimers

Optimum fiber internet price hikes
Plan
Speed
Price before hike
Price after first hike
300 Mbps InternetUp to 300 Mbps$40/mo.*$55.00/mo.
500 MbpsUp to 500 Mbps$60/mo.$75.00/mo.
1 Gig InternetUp to 940 Mbps$70/mo.$85.00/mo.
2 Gig Fiber InternetUp to 2000 Mbps$90/mo.^$105.00/mo.
5 Gig Fiber InternetUp to 5000 Mbps$120/mo.^$135.00/mo.
8 Gig Fiber InternetUp to 8000 Mbps$280/mo.°$295.00/mo.
* w/ Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Terms apply.
w/ Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Terms apply.
w/ Auto Pay & Paperless Bill. Wired connection up to 940 Mbps. WiFi speeds may vary. Not available in all areas. Terms apply.
^ w/ Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Max auto renews after 12 months at then prevailing rate (currently $16.99/mo). Price sbjct to change. Terms apply.
° w/ Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Max auto renews after 12 months at then prevailing rate (currently $16.99/mo). Price sbjct to change. Terms apply. 8 Gig Fiber Internet is currently available in portions of NY, NJ & CT. Fiber Internet is not available in all areas.

See footnotes for full disclaimers

How do you avoid Optimum hidden costs?

Optimum’s hidden costs are often extra fees associated with optional services on top of your internet. Chances are, there are cheaper ways to get those services. Here are a few ways you can avoid them:

  • Cut out Wi-Fi equipment rental. Use your own modem and router and set up your own whole-home Wi-Fi system to reduce equipment rental fees. Alternatively, call to negotiate a deal to get free rental.
  • Cancel your Optimum Mobile plan. Optimum’s mobile and internet bundle gives you a $20 discount to start, but it only lasts a year. After a year, you can probably get a better deal with a different cell phone carrier.
  • Negotiate with customer service. Arm yourself with knowledge on what other plans and prices are available in your area, and use this as leverage to reduce your bill.
  • Opt-in to paper bills. Yes, it’s a dollar more. But having a physical bill in the mail like Donna means you’re more likely to actually check it and watch for the extra fees.

What should you do if you find an extra fee?

Call Optimum’s customer service. They have different support lines depending on your location, so make sure to check those on Optimum’s website.

Optimum also suggests reporting billing errors in writing to the customer support address printed on your bill. This is an old-school approach to sorting out a bill, but if you do go this route, make sure you pay the undisputed amount of your bill—the part you believe is correct—so that your service doesn’t get interrupted. Optimum will then send you a reply within 10 days.

Get up to a $400 Prepaid Mastercard
Deals

Sign up now for select plans to get up to a $400 Prepaid Mastercard and enjoy up to a five-year price lock.

How do Optimum hidden fees compare to other provider hidden fees?

Optimum’s fees are fairly straightforward. Compared to other top cable providers like Spectrum Internet, the provider does well in outlining each of the extra fees clearly in the bill itself, although the annual price increase isn’t ideal.

Verizon Fios offers a more reliable service and better billing terms than Optimum, and you should switch to it if it's available in your area. The plans come with a three- to four-year price lock guarantee, and there are no router rental fees.

Some other options that are all-inclusive and come with price guarantees include Verizon 5G Home Internet, T-Mobile 5G Home Internet, and Xfinity Internet.

Compare internet provider hidden fees
Service
Advertised price range
Download speed range
Hidden costs
Details
$49.99-$109.99**300-2300 Mbps$99 professional installation, $0–$250 deposit based on credit check
$35-$70††300-1000 Mbps$0 or $400 deposit based on credit check
$50-$160‡‡292-415 Mbps$35 device connection charge
$14.95-$90^^75-2000 Mbps$39.99 self-installation or $100 professional installation
$25-$7050-1000 Mbps°°$10.00 Wi-Fi service, $65 professional installation, $30 self-install activation
Offers and availability vary by location and are subject to change. Data verified as of the article's publication date.
** Price per month with Auto Pay & without select 5G mobile plans. Fios plan prices include taxes & fees
†† w/ Auto Pay. Available in select areas.
‡‡ w/ Auto Pay. Regulatory fees included in monthly price for qualified accounts. See full terms.
^^ Pricing for some packages are for the first 12 months. Some packages require a 1- or 2-year contract.
°° Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter.

For what it’s worth, Optimum is still a good option even with the hidden fees, especially since they’re often optional fees that you can simply remove from your plan. However, if you’re curious if you could get a better price with a different provider, check what other providers are available in your area in the zip code search bar below.

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†w/ $10/mo. elig. Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Disney+, Hulu Bundle Basic avail. w/ 500 Mbps Internet and above. After promo period, plan auto-renews at $10.99/mo. Offer will not replace existing subscriptions. Add’l terms apply. Unlimited Mobile line w/ Promo Code HEYITSFREE. Plus taxes & fees. Savings via monthly bill credits. Elig. cust. only. Paperless Bill & Auto Pay req’d. Terms Apply.

‡w/ $10/mo. elig. Auto Pay & Paperless Bill. Wired connection up to 940 Mbps. WiFi speeds may vary. Not available in all areas. Disney+, Hulu Bundle Basic avail. w/ 500 Mbps Internet and above. After promo period, plan auto-renews at $10.99/mo. Offer will not replace existing subscriptions. Add’l terms apply. Unlimited Mobile line w/ Promo Code HEYITSFREE. Plus taxes & fees. Savings via monthly bill credits. Elig. cust. only. Paperless Bill & Auto Pay req’d. Terms Apply. 

°**w/ $10/mo. elig. Auto Pay & Paperless Bill. Wired connection. WiFi speeds may vary. Not available in all areas. Disney+, Hulu Bundle Basic avail. w/ 500 Mbps Internet and above. After promo period, plan auto-renews at $10.99/mo. Offer will not replace existing subscriptions. Add’l terms apply. Unlimited Mobile line w/ Promo Code HEYITSFREE. Plus taxes & fees. Savings via monthly bill credits. Elig. cust. only. Paperless Bill & Auto Pay req’d. Terms Apply. 

Kelly Huh
Written by
Kelly helps readers find the best internet and mobile services. She’s written about every major internet and mobile provider, spending many of her waking hours decoding the fine print that no one reads. She enjoys digging through statistics and user data to put together Reviews.org’s consumer research analysis and proprietary surveys. She has also reached out to real customers all over the country and talked with them over the phone to see how their services fare in reality. In addition to reviewing internet services, Kelly covers efforts to bridge the digital divide for low-income and rural households—her report on the Broadband Equity, Access, and Deployment (BEAD) program was recently cited in a Supreme Court amicus brief in support of expanding internet access. Her articles have been cited by The New York Times, Fast Company, Telecompetitor, Benton Institute for Broadband, and the Federal Communications Commission. Originally from New Zealand, Kelly graduated from Brigham Young University with a degree in communications and is currently pursuing an MBA at Utah Valley University. She’s based in Provo, Utah, and sometimes bakes cakes (but being in the kitchen truly stresses her out).

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