What is the KING COUNTY CAPACITY charge on my credit card?

What this charge is

KING COUNTY CAPACITY is typically a legitimate government utility-related charge from King County, Washington. It refers to the county's wastewater treatment capacity charge, which helps fund sewer infrastructure for properties connected to the regional sewer system. This is not the regular monthly sewer utility bill from your local sewer provider; it is a separate charge billed directly by King County for eligible properties.

King County states that this charge applies to properties connected to the sewer system on or after February 1, 1990, and is billed over a long period (commonly 15 years) unless paid off early. Many customers see it as a scheduled billing item and may notice it as an online card payment if they chose to pay by credit card.

Why it appeared on your statement

You may see this descriptor for several common reasons:

• You own a property with an active King County capacity charge account.
• A co-owner, spouse, property manager, or escrow/finance admin paid the bill using your card.
• You made an online payment through the King County payment portal and the bank statement shortened the descriptor.
• Your billing cycle is quarterly, so the charge appears periodically rather than monthly.
• A remaining balance, late fee, or payoff transaction posted to your payment method.

As of 2026, King County publishes a capacity charge rate for new connections of $77.99 per residential customer equivalent (RCE) per month, commonly invoiced quarterly. That means many residential card payments can land around a few hundred dollars per invoice, depending on property type, number of RCEs, and any past-due balance.

How to verify the charge quickly

• Check your receipt history in King County's payment system and match date and amount.
• Compare the statement date to your invoice due date or recent online payment date.
• Look up your property records and confirm whether the parcel has an open capacity charge account.
• Contact King County Capacity Charge support at 206-296-1450 or CapChargeEscrow@kingcounty.gov.

If the amount does not match your invoice, ask support to verify the account number, service location, and payment reference used for the transaction.

How to cancel or stop future charges

This is generally not a subscription you cancel like a streaming app. Future charges stop when the account obligation is paid in full, transferred due to ownership change, or otherwise resolved under county rules. To prevent unexpected repeats, ask support to confirm your account status and whether autopay or scheduled payment settings exist in the payment portal.

• Request account review and balance confirmation.
• Ask whether a discounted early payoff amount is available.
• If ownership changed, submit correction paperwork so billing moves to the correct party.

If you are troubleshooting other statement descriptors too, compare patterns with examples like Patreon and Cash App to distinguish government billing from merchant-platform charges.

How to dispute if you do not recognize it

Start with King County support first, since many disputes are resolved faster with account verification. If the charge is still unrecognized, contact your card issuer and file a dispute. Provide the transaction date, amount, descriptor, and any proof that you are not responsible for the property/account. Ask your bank whether a replacement card is appropriate if fraud is suspected.

Because this descriptor is tied to a public agency program, it is often legitimate; however, mistakes can happen (wrong card used, wrong account mapped, or unauthorized household use). Document your contacts and keep copies of invoices and emails until the case is closed.