
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.

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 Dakota, having a registered agent is a legal requirement for businesses like corporations and limited liability companies (LLCs). A registered agent serves as an official point of contact for receiving important legal documents, including service of process, tax notices, and compliance information. This ensures that the business remains informed and can respond promptly to legal matters. Without a registered agent, a company risks missing vital communications, which could lead to legal complications or missed deadlines.
Choosing a registered agent can also enhance privacy for business owners, as it allows them to avoid having personal addresses publicly listed on state records. This can create an extra layer of protection, especially for small business owners who operate from home. In essence, a registered agent plays a crucial role in maintaining a business’s compliance with state regulations and safeguarding its operational integrity.

When selecting a registered agent in South Dakota, affordability is a crucial factor. Many providers offer competitive pricing, but it’s vital to ensure that the services included meet your needs. Look for transparent pricing with no hidden fees, ensuring you get a good deal without sacrificing essential services. By comparing several agents, you can identify which ones provide the best value for your investment.
Security is another key aspect to consider. A reputable registered agent should prioritize confidentiality and data protection. Ensure the provider has a solid privacy policy and secure systems in place to protect your sensitive information. This safeguard not only protects your business but also helps maintain compliance with state regulations.
Lastly, the ability to view your mail online is a significant convenience. A reliable registered agent should offer a user-friendly portal where you can access your documents at any time. This feature allows you to stay organized and informed about your business correspondence, reducing the risk of missing important deadlines or communications. Choosing an agent with these capabilities enhances your overall experience and adds value to their service.

South Dakota is home to a thriving small business landscape, with approximately 99% of all businesses classified as small enterprises. Key cities for business include Sioux Falls, the largest city and economic hub, and Rapid City, known for its tourism-driven economy. Other notable locations for business growth are Aberdeen and Brookings, each offering diverse opportunities across various sectors. The state boasts a favorable environment for startups, thanks to its low business taxes and supportive community.
To register a business in South Dakota, entrepreneurs must choose a business structure—such as a sole proprietorship, LLC, or corporation—and file the necessary paperwork with the Secretary of State. This process includes selecting a unique business name and registering it, obtaining any required licenses or permits, and applying for an Employer Identification Number (EIN) from the IRS if hiring employees. The state's online registration portal streamlines these steps for ease of access.



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.


In South Dakota, all business types that are required to register with the state, including corporations, limited liability companies (LLCs), and partnerships, must designate a registered agent. This agent acts as the official point of contact for legal documents and government notices.
Yes, in South Dakota, you can serve as your own registered agent, provided you have a physical address in the state and are available during regular business hours. This option is often chosen by small business owners who want to simplify the process of managing their business's legal correspondence.
In South Dakota, the cost of hiring a registered agent typically starts at around $49 per year. Prices may vary depending on the service provider and the additional features they offer, such as compliance monitoring or document storage.
In South Dakota, registered agents serve as official representatives for businesses, receiving legal documents, government correspondence, and service of process on their behalf. They ensure compliance with state regulations by providing a reliable point of contact for communication between the business and state agencies.
If you don’t have a registered agent in South Dakota, your business may face legal consequences, including the risk of losing good standing with the state. Additionally, you could miss important legal documents and notifications, leading to potential fines and default judgments against your business.
Yes, a registered agent in South Dakota is considered a business expense. Companies typically incur this cost as part of their operational expenses, which can be deducted from their taxable income, helping to maintain compliance with state laws.
Available in all 50 states
- Security compliant
- Change of address guidance
- Friendly customer support




