Where Do I Deliver Documents For CSC?

Delivering documents to Corporation Service Company (CSC) can be challenging if you’re not clear on which address to use or how service of process should be handled. Since CSC operates multiple locations nationwide, sending documents to the wrong place can cause delays or invalidate legal service altogether.

You should deliver documents for CSC to the registered agent address assigned to the specific business and state involved, which can be found through your CSC portal, the state’s business registry, or CSC’s official instructions. Using the correct address and delivery method is essential for valid service and proper document handling.

At On-Call Legal Process Servers, we help individuals, law firms, and businesses deliver legal documents accurately and on time. With over 16 years of experience handling CSC deliveries and service of process, we ensure documents are served correctly, documented properly, and compliant with all legal requirements. Schedule a free consultation with us and let’s help deliver your documents without stress.

In this guide, you’ll learn what CSC is, how to find the correct CSC address, accepted delivery methods, step-by-step service instructions, common mistakes to avoid, and why professional legal support matters when delivering documents to CSC.

What Is CSC (Corporation Service Company)?

CSC, known as Corporation Service Company, is a trusted provider that helps businesses manage legal, compliance, and administrative requirements. They act as a registered agent for companies, receiving official documents like lawsuits, tax notices, and government letters on behalf of businesses. CSC also assists with forming LLCs and corporations. They file annual reports, track deadlines, and help businesses stay in good standing with state agencies.

Roles and Services of a CSC

CSC supports businesses by managing essential filings and compliance tasks, including articles of incorporation, annual reports, amendments, foreign qualifications, name changes, and dissolutions. They also manage business license applications and renewals. They offer corporate record management and provide digital brand protection services such as domain management.

Many companies choose CSC because it provides reliable processing, nationwide coverage, and a centralized system that makes staying compliant much easier. Such companies may include LLCs, corporations, nonprofits, partnerships, and other professional entities.

How to Find the Correct CSC Address

Finding the right Corporation Service Company address is important because CSC uses different locations depending on your state and the type of document you’re sending. Hence, you need to follow the right steps to ensure your filing, service of process, or legal notice reaches the correct CSC office without delays. Here are guidelines on how to find the right CSC address.

1. Check Your CSC Online Portal

If you’re already a CSC user, log in to your CSC account and review the Registered Agent Services section. It lists the exact address assigned to your business for receiving legal and government documents.

2. Look Up Your Business on the State Registry

Search your company on the Secretary of State’s website for your state. The registered agent address displayed is the one you must use for official mail and service of process.

3. Review Official CSC Emails or Documents

CSC often sends onboarding emails or compliance notices that include your designated registered agent address. These documents usually specify the proper mailing or delivery location.

4. Contact CSC Customer Support

If you’re unsure or need confirmation, call or email CSC support. They can verify your state-specific address and clarify whether you should use the Delaware headquarters or a different location.

5. Use the Default CSC Headquarters (If Applicable)

If your business uses CSC but no state-specific address is listed, you can rely on the CSC national headquarters: 251 Little Falls Drive, Wilmington, DE 19808. This is the general address CSC uses for many filings and legal deliveries.

Where Do I Deliver Documents for CSC?

Once you’ve confirmed the correct CSC address for your business, the next step is choosing the right method to send your documents. CSC accepts deliveries through several reliable channels. Nonetheless, the best method depends on the type of filing, how urgent it is, and whether you need proof of delivery. The common methods include the following

• Mail or Courier Delivery: You can send documents using USPS, UPS, FedEx, or any other major courier service. This is the most common method for routine filings, and it allows you to track the package and request delivery confirmation.
• Hand Delivery or Process Server: For time-sensitive documents, especially process service, you can use a professional process server or deliver items in person. This ensures the documents reach CSC in a timely manner and provides immediate proof of delivery.
• Electronic Submission: You may be able to submit certain filings or updates through your CSC online portal. However, this electronic delivery may not apply to all document types, so the CSC will specify when digital delivery is allowed.
• Attorney or Third-Party Delivery Services: Law firms and compliance services often handle CSC deliveries on behalf of businesses. This comes in handy when you want professional handling or need to coordinate multiple filings at once.
• Follow Any Special Instructions From CSC: Some documents must be delivered using specific methods, especially legal notices or time-sensitive filings. Always follow any method-specific instructions CSC provides to avoid delays or rejections.

Step-by-Step Guide to Delivering Legal Documents to CSC

To serve legal documents to CSC lawyers, you have to follow a clear process to be sure the service is valid and properly documented. These steps help you meet state requirements, confirm CSC’s authority to accept the documents, and create a reliable record for court or compliance purposes.

First, check the business’s public record in the state’s entity database to make sure CSC is listed as the registered agent for the company you’re serving. Legal service is only valid if delivered to the agent on file.

Next, identify the correct CSC address for service of process. Use your CSC portal, state registry information, or CSC instructions to locate the exact address that handles legal deliveries for that entity. Legal documents must be sent to the correct location to be accepted.

Then, prepare the legal documents properly. Whether it’s a summons, complaint, subpoena, or other kinds of legal notice, make sure the document is complete, signed, and in the correct format. Include any required attachments, cover sheets, or court-issued forms.

Furthermore, choose the legally appropriate delivery method. Most states allow personal delivery through a process server, while some also allow certified mail for certain notices. Some documents can also be delivered electronically. Select a method that meets the rules for process service in your jurisdiction.

The next step is to deliver the documents and obtain proof of delivery. If you’re using a process server, they will complete a proof of service or affidavit. If it’s mail or courier, request tracking and delivery confirmation. This proof is often required in court filings in legal proceedings.

After delivery, file the proof of service with the court handling the legal matter. With this, you confirm that the documents were properly served through CSC. Make sure you retain copies of all documents served, tracking numbers, and proof-of-service forms. You may need these records to protect you in case of disputes or requests for verification later.

What Types of Documents are Delivered to CSC?

CSC can receive a wide range of documents on behalf of the businesses it represents. As a registered agent and compliance service provider, they’re responsible for accepting official, legal, and government-related paperwork that must be delivered to a company in a reliable and documented way. The types of documents you can deliver to CSC include:

1. Lawsuits and Legal Complaints – These include summonses, complaints, and litigation-related court filings served when a company is being sued.
2. Subpoenas and Legal Notices – Courts and attorneys often deliver subpoenas for records, testimony, or information directly to CSC.
3. Government Correspondence – CSC receives mail from state and federal agencies, such as tax notices, penalty warnings, and compliance reminders.
4. Annual Report and Business Filing Notices – States may send reminders or updates about upcoming deadlines, required reports, or changes to business regulations.
5. Service of Process Documents – Process servers deliver official documents required by law, including notices of action, wage garnishment orders, or administrative actions.
6. Notices of Administrative Proceedings – This includes documents related to hearings, license issues, regulatory notices, or enforcement actions involving the business.
7. Requests for Corporate Records: Law firms, agencies, or courts may send official requests for documents such as ownership records or corporate resolutions.

Common Mistakes to Avoid When Delivering Documents to CSC

To successfully deliver documents to CSC, you must follow the right process and best practices. But apart from that, you also need to identify and avoid the common mistakes that can cause delays, rejected filings, or invalid service of process. Let’s look at some of the most common mistakes and how to avoid them.

The most common mistake is using the wrong address. Always verify the correct address through your CSC portal or the state registry before sending anything. Another mistake is failing to verify CSC as the registered agent. Service of process is only valid if CSC is listed as the company’s registered agent in the state’s official records. So, pay close attention to the state’s business database to confirm CSC is the current registered agent before attempting service.

Another common mistake is sending incomplete or incorrect documents. Missing pages, unsigned forms, or outdated versions can result in CSC refusing the delivery or the court rejecting the service. Therefore, carefully review each document and use the most recent court or agency forms before sending.

Furthermore, failing to include required fees or attachments can also delay documents processing. Confirm all required materials are included by reviewing the filing instructions or CSC guidelines. Moreover, tight legal deadlines leave little room for mailing delays or address mistakes. Allow extra time for delivery and processing to avoid missing critical deadlines.

Why is Professional Legal Representation Important When Delivering Documents to CSC?

Delivering legal documents to CSC may seem simple, but it often involves strict procedural rules and deadlines. A lawyer understands these requirements and ensures that documents are prepared correctly, delivered using the proper method, and served in a way that meets legal standards.

Professional legal representation also helps reduce the risk of errors that could invalidate service or delay a case. Attorneys know how to confirm registered agent details, coordinate with process servers, obtain proper proof of service, and file required confirmations with the court. This level of oversight protects your legal rights and helps ensure the documents are accepted and enforceable.

Need a Reliable Process Server to Deliver Your Documents?

Delivering documents to CSC requires accuracy, proper verification, and compliance with legal service rules. For a successful delivery, make sure you confirm the CSC’s registered agent status, use the correct address, choose the right delivery method, and keep proof of service. That way, you reduce the risk of delays, rejected filings, or invalid service that could affect your case or business matter.

If you need reliable, licensed process servers in California to serve your legal documents correctly and on time, On-Call Legal Process Servers are here to help. We also provide all-inclusive legal support services, such as obtaining, preparing, serving, and documenting your court papers quickly and accurately. Contact us today to schedule a free consultation.

FAQs

With over a decade of experience as California process servers, we’ve provided comprehensive answers to some of the most common questions you may have about delivering documents for CSC.

What are the operating hours for CSC document delivery?

CSC generally accepts document deliveries during normal business hours on weekdays. Exact hours may vary by location, so it’s best to confirm through your CSC account or customer support.

How do I confirm CSC received my documents?

You can confirm receipt through courier tracking, a proof of service, or delivery confirmation. CSC may also update your online account once the documents are logged.

Can I track my documents once delivered to CSC?

Yes, if you use a courier or mail service with tracking, you can monitor delivery status. For legal service, the process server’s proof of service serves as confirmation.

What happens if documents are delivered to the wrong CSC location?

Documents sent to the wrong location may be delayed or rejected. In some cases, this can invalidate legal service and require re-delivery.

Where do I deliver documents for CSC?

You should deliver the documents to the CSC address assigned to the specific business and filing type. Look for this address in your CSC portal or the state’s business registry.

Can I deliver documents in person to CSC?

In some cases, in-person delivery or service through a process server is allowed. You should confirm in advance whether the specific CSC location accepts hand delivery.