
Secure document receipt
Recieve critical legal documents like lawsuits and tax notices without compromising your private address.
Access your mail online
See and manage your mail from anywhere. Get notifications for due dates and required actions for all your critical mail.
Automate compliance tasks
Stay focused and save time by handing off your compliance tasks to Postal's team of compliance experts.
6650 Rivers Avenue,
North Charleston, SC 29406

See deadlines at a glance
Postal’s advanced AI gives you an instant overview of all your compliance-related mail with next steps flagged for you.
- Due dates, penalties, and action extracted for you by AI.
- All your correspondence summarized and stored online.
- The right teammate notified every time mail is received.

Leave service of process to us
Hand off your compliance tasks to Postal with ease. Simply tag the Postal compliance team and they’ll make sure your compliance tasks and filings are handled accurately and on time.
- Stay compliant with changing laws and regulations
- Specialized in corporate licensing and insurance compliance
- Focus on your business and leave compliance to Postal

Secure and private mail handling
Receive your legal and regulatory documents with confidence. With Postal as your registered agent, you can be sure of private, secure mail handling that is built to HIPAA and SOC 2 security standards.
- Keep your PHI safe and secure from third parties
- Built to HIPAA and SOC 2 security standards
- Bring your mail into line with how you handle the rest of your data

Features
Smarter than your average virtual mailbox
AI mail handling
Accelerate your mail handling with Postal’s advanced AI that summarizes incoming post, extracts deadlines, flags urgent items, and suggests next steps. All without you opening a single envelope.
- Never miss a deadline again with automated notifications.
- Chat directly with your mail for extra information and insights.
- Junk mail is auto-detected and sent to spam.
Compliance support
Easily pass off your compliance mail to an expert. Simply tag the Postal compliance team and we’ll make sure your compliance tasks and filings are actioned for you, before the deadline.
- Instantly pass compliance mail off to our team for action
- Stay compliant with changing laws and regulations
- Specialized in corporate licensing and insurance compliance
Built to HIPAA and SOC 2 security standards
Protect your data and your clients’ data with a virtual mailbox that’s Built to HIPAA and SOC 2 security standards. Postal scans and processes all your mail in on-site facilities that are secure and private.
- Keep your PHI safe and secure from third parties
- Built to HIPAA and SOC 2 security standards
- Bring your post into line with how you handle the rest of your data
Premium virtual mailbox address
Give your business the address it deserves with a premium location in a major US city. Whether you’re based locally, interstate, or internationally, Postal gives you a unique street address in a prestigious US location.
- Your own address with a unique suite number.
- Sought-after street addresses like 5th Avenue in New York City.
- A permanent address for registration, tax, and all incoming mail.
In South Carolina, having a registered agent is a legal requirement for businesses, including corporations and LLCs. A registered agent serves as the official point of contact between the business and the state, receiving important legal documents such as service of process, tax notices, and compliance paperwork. This ensures that the business remains informed about its legal obligations and can respond promptly to any legal actions or correspondence.
Additionally, a registered agent provides privacy and stability for business owners. By designating a professional or service as the registered agent, owners can keep their personal addresses confidential and avoid the risk of being served legal documents in public settings. This arrangement helps businesses maintain compliance and fosters a professional image, allowing them to focus on operational aspects without the distraction of managing legal correspondence.

When selecting a registered agent in South Carolina, affordability is a key factor. Look for providers that offer transparent pricing with no hidden fees. Consider the value provided in relation to the cost; some agents may include additional services, such as compliance notifications, which can enhance your overall experience at a reasonable price.
Security is paramount, as your registered agent will handle sensitive legal documents. Choose a service with a strong reputation for reliability, ensuring that they have robust privacy measures and secure handling procedures in place. Researching reviews and testimonials can help you gauge their trustworthiness and service quality.
The ability to view your mail online is another crucial feature. Many registered agents offer digital platforms that allow you to access important documents securely and conveniently. This feature not only streamlines your business operations but also ensures that you stay on top of essential filings and communications without delay.
South Carolina is home to over 530,000 small businesses. Some 83 percent of them have no employees, a bit above the national average, so solo owners and contractors are a big part of the scene.
The state has drawn significant manufacturing investment in recent decades, with companies like BMW and Boeing establishing major plants that have, in turn, supported a wide network of smaller parts suppliers and service firms. Charleston has also developed a notable tourism and hospitality economy along the coast.
To set up a business you choose an LLC or corporation and file with the South Carolina Secretary of State. From there, sort out local permits and pull an Employer Identification Number from the IRS.
South Carolina handles its filing unusually: rather than a standalone report with the Secretary of State, corporations file an Annual Report as Schedule D of their corporate tax return through the Department of Revenue, with reports due by the 15th day of the fourth month after fiscal year end for C corporations (typically April 15) or the third month for S corporations (typically March 15). LLCs are exempt from this requirement entirely, unless the LLC has elected to be taxed as a corporation, in which case the same rule applies. Foreign corporations file the identical report on the same schedule, and foreign LLCs taxed as corporations follow suit.
There's no separate filing fee, since it's bundled into the tax return itself. Failing to file can trigger administrative dissolution proceedings, though the state allows a 60-day cure period after sending notice.


Manage your mail from anywhere
Receive scanned, summarized copies of your mail the day it’s received.


Put compliance on autopilot
If you need it, we’ll action your service of process mail for you.


How does South Carolina handle its annual report differently from other states?
Rather than a standalone filing with the Secretary of State, corporations file an Annual Report as Schedule D of their corporate tax return through the Department of Revenue. There's no separate filing fee since it's bundled into the tax return itself.
Are South Carolina LLCs required to file an annual report?
No, unless the LLC has elected to be taxed as a corporation, in which case the same tax-return-based rule applies. Foreign LLCs taxed as corporations follow suit.
When is the report due?
By the 15th day of the fourth month after fiscal year end for C corporations, typically April 15. S corporations file by the third month, typically March 15. Foreign corporations file the identical report on the same schedule.
What happens if a South Carolina business doesn't file?
Failing to file can trigger administrative dissolution proceedings, though the state allows a 60-day cure period after sending notice.
What manufacturing presence shapes South Carolina's economy?
Companies like BMW and Boeing have established major plants that have supported a wide network of smaller parts suppliers and service firms. Charleston has also developed a notable tourism and hospitality economy along the coast.
How do I register a business in South Carolina?
Choose an LLC or corporation and file with the South Carolina Secretary of State. Then sort out local permits and pull an Employer Identification Number from the IRS.
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- Security compliant
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