$12.97 all in for one-page USPS Certified Mail, $15.97 with Electronic Return Receipt (default), $24.21 for Evidence Pack with Certificate of Mailing, $50.10 for Deadline Notice. Includes printing, envelope, and USPS postage. No subscription, membership, or minimum.
Key features
Automated VAT Return calculation and filing
Corporation Tax calculation and filing
Invoice creation and automatic chasing
Receipt scanning and automatic categorisation
Business expense cards for employees
Pots for organising money by purpose
International payments with dedicated IBAN
Payroll and PAYE calculation
Company registration with Companies House
MTD Self Assessment filing
prepare_certified_letter tool returns review link, page count, service chosen, and all-in total
quote_certified_letter tool provides read-only exact all-in total for any page count and service
get_certified_letter_status tool returns read-only USPS delivery status and tracking information
USPS Certified Mail and Certified Mail with Electronic Return Receipt services
Postal address validation before payment on review page
Document fingerprint and mailing record kept with SHA-256 hash
Model Context Protocol (MCP) connector over HTTP at https://piloxa.com/mcp
Certificate of Mailing with Evidence Pack including 7 years retention
Deadline Notice with same-day First-Class backup and non-delivery alerts
What makes it different
Automatic tax filing to HMRC without accountant needed
24/7 UK-based customer support with faster than 50 seconds response time
Revenue-based funding up to £2m through YouLend partnership
Free Self Assessment filing for sole traders via MTD
All-in-one platform combining banking, accounting and tax tools
Document is never rewritten and printed exactly as submitted
Exact document kept alongside SHA-256 fingerprint and mailing record as single unified record
No API key, OAuth, or account required to connect MCP