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# How to Pay Los Angeles County Property Tax Online
- URL: https://josetijam.com/how-to-pay-los-angeles-county-property-tax-online/
- Published: 2026-09-24T15:46:58.000Z
- Updated: 2026-09-25T18:17:57.000Z
- Description: A clear, practical guide to paying Los Angeles County property taxes online, including what information you need, accepted payment methods, possible fees, and where to get help.
- Author: Housing Ledger Editorial
- Tags: los-angeles, property-tax, how-to, payments, #gce-68df4f10

## Overview: Paying LA County property taxes online

Overview: Paying LA County property taxes online

Los Angeles County provides official online options to pay property taxes so you can complete payments without visiting an office in person.[\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) The County maintains a dedicated Property Tax Portal where you can access billing information and start an online payment.[\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) You can pay online using an electronic check (bank account/e‑check) or a credit or debit card through the Treasurer & Tax Collector’s payment options.[\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) To look up your property and retrieve payment details, you will need your Assessor’s Identification Number (AIN) when using the County’s payment system.[\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) For more detail, see . [Contra Costa County Property Tax Due Dates and How to Pay](https://josetijam.com/contra-costa-county-property-tax-due-dates/).

How this guide helps

This guide walks through the main steps to pay online, outlines where to expect payment methods and any typical fees mentioned by County services, and points you to official help resources so you can get assistance if something goes wrong.[\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) The County’s Treasurer & Tax Collector page lists the accepted online payment methods and explains that an AIN is used to search for your [property’s bill](https://josetijam.com/p/8b275bb3-7822-4ae3-96cc-830e482b3fb0/).[\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) The Property Tax Portal also gives access to bill details and a “PAY NOW” option to begin an online transaction.[\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

Practical example

If you have your AIN ready, go to the Property Tax Portal and choose the PAY NOW or search option to retrieve your bill.[\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) From there, select the Treasurer & Tax Collector payment flow to choose e‑check or credit/debit card and follow the prompts to complete the transaction.[\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) If you prefer municipal online services or need e‑check specific instructions, the City’s online taxpayer services page describes using e‑check options for online payments and contact methods for questions.[\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com)

Where to get help

If you can’t find your AIN or have questions about payment methods, use the “Do You Need Help?” or contact links on the Property Tax Portal for local assistance resources.[\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) For payment‑specific questions about e‑check or card processing, consult the Treasurer & Tax Collector’s payment page or the City’s online taxpayer services contact information.[\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)[\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com)

## What you need before you start

Before you start the online payment process, gather the basic information and tools you’ll need so the session goes quickly and without errors.

- Your property’s Assessor's Identification Number (AIN) or the identifier shown on your tax bill to look up the account; you’ll use this on the county payment portal to retrieve your bill and payment options [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).
- A valid checking account number and routing number if you plan to pay by e-check; the county accepts e-checks online so have your bank account details ready before you begin [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com).
- A credit or debit card if you prefer to pay by card instead of e-check; the Treasurer and Tax Collector accepts credit/debit payments on its payment page [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).
- Your current tax bill handy to confirm the exact amount due and to match the AIN or parcel information on the payment site; keeping the bill open while you enter information helps avoid typos or choosing the wrong parcel [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com).
- Contact information for help: if you run into questions while using the property tax portal, the county site includes help resources and contact options so you can get assistance without delaying payment [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com).

Practical tips: log into the county portal on a secure device and have your bank or card statement available if needed to confirm numbers; make sure you enter the AIN exactly as shown on your bill to pull the correct account [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).

If you want to save time, enter your payment method details beforehand in a secure password manager or on paper that you can reference; this reduces pauses during the payment session and lowers the risk of session timeouts on the payment site [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com).

## Step-by-step: How to pay online

Follow these clear steps to pay your Los Angeles County property tax online. Use the county’s official portals and keep a copy of your confirmation for your records.

1. Go to the Los Angeles County Property Tax Portal or the Treasurer & Tax Collector payment page to start the payment process. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)
2. Search for your parcel using your Assessor's Identification Number (AIN) to retrieve the tax bill; you will need your AIN to look up and pull up payment information. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)
3. Choose your payment method: select electronic check (e-check) or credit/debit card and enter the required payment details for the option you selected. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com)
4. Review the payment amount, any convenience fees shown, and the full payment summary before you confirm the transaction to make sure everything is correct. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)
5. After confirming, save or print the payment confirmation for your records and check your bank or card statement to verify the payment posts as expected. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)

Practical tips and examples:

- If you only have your property address, try to locate the AIN on a previous bill or through the portal search tools before you begin—having the AIN speeds the lookup and reduces the chance of errors. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)
- When choosing e-check, double-check your routing and account numbers; when using a card, confirm the card billing address matches your account details to avoid declines. [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com)
- Keep the confirmation number or a PDF of the receipt; these are useful if a payment needs to be traced or disputed with the Treasurer & Tax Collector. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)

If you run into problems, use the portal’s help links or contact the Treasurer & Tax Collector for assistance through the resources on the payment pages. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

## Accepted payment methods and possible fees

Accepted payment methods and possible fees

### Online payment options

The County accepts e-checks (payments directly from your checking account) for online property tax payments, which you can access through the county payment portal using your Assessor's Identification Number (AIN) to find your bill and submit payment [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).

Major credit and debit cards are also accepted for online payments through the county’s property tax portal [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).

Some municipal finance pages for cities within Los Angeles offer their own e-check options for municipal payments; for example, the Los Angeles Office of Finance states customers can use an e-check option when making payments online [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com).

### Convenience fees and where to check

If you pay by credit or debit card, or use a third-party payment processor, convenience fees may be added to your transaction, so check the payment page for current fee details before confirming your payment [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).

Because fees and accepted methods can vary depending on whether you’re paying county property taxes or a city-level bill, use the official payment pages linked from the county or the city finance site to confirm which methods are available and whether any additional fees apply [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com).

### Practical tips

- Before you begin, have your Assessor’s Identification Number (AIN) handy to look up your bill and speed the payment process [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).
- Review the payment page carefully to see if a convenience or processing fee will be added for card or third-party payments [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).
- If you prefer to avoid card convenience fees, choose the e-check option when it is offered by the county or your city’s finance page [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com).

Using the official county or city payment pages helps ensure you see the correct payment options and current fee disclosures before you submit payment [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com).

## Troubleshooting and where to get help

If you can’t find your bill or Assessor’s Identification Number (AIN), first try the Property Tax Portal’s search tools to locate your property and payment information. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) The portal includes a “PAY NOW” option and guidance on how to read your tax bills, which can help you confirm the AIN needed to retrieve your account. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) If the portal search doesn’t resolve the issue, contact the Los Angeles County Treasurer & Tax Collector for direct assistance with locating your bill or AIN. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)

When you call or email support, be ready to share identifying details such as the property address and any partial account information you have; keeping these on hand speeds up the lookup process. If you encounter errors while using the online payment system, record the exact error message and any confirmation or transaction numbers shown on-screen so staff can trace the problem. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)

Look for linked local support services from the Property Tax Portal—resources such as 211 LA County and LA County Helps are referenced on the portal for additional community support and information. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) These links can be useful if you need broader human services or help navigating county resources related to property or tax concerns. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

Keep a clear record of all attempts to resolve the problem: note dates and times of calls, names of staff you spoke with, ticket or confirmation numbers, and screenshots of errors or payment pages. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) If you need to escalate, having this documentation ready will make it easier for county staff to investigate and provide a timely resolution. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)

If you’re unsure where to start, use the portal’s “Do You Need Help?” section to find the official contact points and service links first. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

## Frequently asked questions

### Can I pay with a credit card?

Yes — the county accepts credit and debit card payments through its online payment system [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).

### What identifier do I need to look up my bill?

Use your Assessor's Identification Number (AIN) from the tax bill to search and retrieve your account in the payment portal [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).

### Is e-check available for online payments?

Yes — e-check (electronic check) is available on the county payment portal and is also offered through the City of Los Angeles finance pages for online payments [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com).

### Where can I find the official payment link?

Use the Los Angeles County Property Tax Portal or the Treasurer & Tax Collector payment pages to make official online property tax payments [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com).

### Any tips for paying online?

Have your AIN ready before you start to speed up account lookup in the portal [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com). If you prefer e-check, follow the Online Taxpayer Services links on the City of Los Angeles finance site to access that payment option [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com).

## Final tips and next steps

Final tips and next steps

Use the official Property Tax Portal or the Treasurer & Tax Collector pages to pay securely and to avoid scams. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)

Have your Assessor's Identification Number (AIN) and your preferred payment method ready before you start—online payments accept checking account (e-check) or credit/debit card options as noted on the county payment pages. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com)

Review any payment fees or service options shown on the payment page before you confirm the transaction so you understand charges and available methods. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)

Save or print your confirmation after completing the payment so you have proof of payment if you need to resolve a discrepancy later. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

If you’re unsure about any step, use the contact and help options listed on the official pages to get assistance from county staff or referred support services. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

Concrete examples to illustrate common situations:

- If you have your AIN handy, go to the Property Tax Portal, enter the AIN to retrieve your bill, choose the online payment option and follow the prompts to pay by e-check or card. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com) [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)
- If you prefer an e-check, use the Online Taxpayer Services page to select the e-check option and follow the site instructions for bank account entry and confirmation. [\[3\]](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com)
- If a payment confirmation doesn’t appear immediately after you finish, check the Treasurer & Tax Collector payment history or contact the county office through the official site before attempting a second payment to avoid duplicate charges. [\[1\]](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com) [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

Following these steps will help ensure a smooth, secure online payment and give you records to verify your transaction if questions arise. [\[2\]](https://www.propertytax.lacounty.gov/?ref=josetijam.com)

## Sources

1. [Payment Options - Treasurer and Tax Collector - LA County](https://ttc.lacounty.gov/pay-your-property-taxes/?ref=josetijam.com)
2. [Los Angeles County - Property Tax Portal](https://www.propertytax.lacounty.gov/?ref=josetijam.com)
3. [Online Taxpayer Services | Los Angeles Office of Finance](https://finance.lacity.gov/online-taxpayer-services?ref=josetijam.com)