Send Registered Mail Online (Maximum Security & Insurance up to $50,000)
Maximum security for your most important documents. Chain-of-custody tracking with up to $50,000 insurance coverage. Perfect for legal documents requiring the highest security.
You can send Registered Mail online in minutes.
Send via Registered Mail (Start at $23.12)Maximum Security
Locked cage handling with signature at every transfer point
Chain of Custody
Documented handling by every postal employee
Up to $50,000 Insurance
Highest insurance coverage available through USPS
Registered Mail Online Pricing
Includes printing, envelope, Registered Mail postage, and our service fee. Need proof of delivery? Consider Certified Mail for faster delivery.
- Basic insurance up to $50 included
- Additional insurance available up to $50,000
- Chain-of-custody documentation included
When to Use Registered Mail
Perfect For:
- High-value legal documents and contracts
- Original documents that cannot be replaced
- Financial instruments and securities
- Court filings requiring chain-of-custody proof
Key Benefits:
- Highest level of postal security available
- Documented chain of custody at every step
- Insurance coverage up to $50,000
- Signature required on delivery
Insurance & Liability Coverage
Registered Mail Insurance Limits
Registered Mail provides the highest insurance coverage available through USPS:
- Base Coverage:$50 included with all Registered Mail
- Additional Coverage:Available up to $50,000 for declared value items
- Coverage Type:Full replacement value for lost or damaged items
- Documentation:Complete chain-of-custody records for claims
Insurance fees are calculated based on declared value. Higher value items may require additional documentation.
Delivery Times & Restrictions
Delivery Timeline
Registered Mail typically takes 3-7 business days for delivery. The slower delivery time is due to:
- • Enhanced security handling procedures
- • Chain-of-custody documentation at each point
- • Locked storage requirements during transit
- • Manual processing instead of automated sorting
Service Restrictions
- Not available for international letters
- Cannot be combined with Express services
- Available to all US addresses including PO Boxes
- Serves military APO/FPO/DPO addresses
For faster delivery with tracking, consider Priority Mail (1-3 days).
Registered Mail vs Certified Mail vs Priority Mail
| Service | Security | Delivery Time | Tracking | Insurance | Best For |
|---|---|---|---|---|---|
| Registered Mail | Max (locked storage, chain-of-custody) | 3-7 business days | End-to-end events | Up to $50,000 | High-value / irreplaceable documents |
| Certified Mail | Proof of mailing + delivery | 3-5 business days | Tracking + signature | Limited (add'l options) | Legal notices / compliance |
| Priority Mail | Standard | 1-3 business days | Full tracking | $100 included | Time-sensitive documents |
Not sure which to choose? Compare our different mail services to find the best option for your needs.
How to Send Registered Mail Online
Upload Your Document
Upload important documents that need maximum security in transit.
Select Registered Mail
Choose Registered Mail and specify insurance value if needed. For faster service, try Certified Mail.
Secure Delivery
Your mail travels under maximum security with full documentation.
Frequently Asked Questions
Last updated: September 2025
What makes Registered Mail the most secure?
How long does Registered Mail take?
What's included with Registered Mail?
When should I use Registered Mail?
Is Registered Mail better than Certified Mail?
What are Registered Mail insurance limits?
The Letter Pilot is not affiliated with the United States Postal Service®. USPS® and Registered Mail® are trademarks of USPS.