MySign for property & lettings
Tenancy agreements, offers and landlord terms. Sent, signed and sealed while the applicant is still keen. Built for UK estate agents, letting agents and property managers, and priced flat, never per negotiator.
Why property teams choose MySign
Send the AST the moment the offer's agreed, and have tenant, guarantor and landlord signed before anyone cools off. No printing, no postal round-trips, no lost momentum.
Every completed envelope is cryptographically sealed and issued with a court-ready audit certificate: handy when a deposit deduction or possession claim turns on who signed what, and when.
Designed around the record-keeping agents actually carry: deposit prescribed information, Right to Rent records and landlord terms, all signed, sealed and findable.
Use cases
From instruction to move-in day: if it needs a signature, it can go through MySign.
For letting agents & property managers
ASTs signed by tenant, guarantor and landlord the day the offer's agreed.
Guarantors sign remotely. No waiting on a parent three counties away.
Management agreements signed at instruction, before the board goes up.
Prescribed information for deposit protection schemes, acknowledged and on file.
Tenancies renewed in minutes. No printing, no postal delays, no lapsed terms.
Condition reports signed on a phone at the property, evidence trail attached.
For estate agents & sales
Buyer offers captured on a phone the moment they're made.
Issued and signed within minutes of an agreed offer.
New-build and off-plan reservations secured before interest wanders.
Sellers complete pre-contract paperwork without a stamp in sight.
A few property documents still carry special rules: deeds such as transfers and mortgage deeds need a witness. Our UK compliance page spells out what's e-signable, plainly.
Features
Multi-party tenancies, standard agreements that barely change, and landlords who want proof. MySign handles the routine so the move-in date holds.
Templates with merge fields
Turn your standard AST into a template once. Names, addresses, rents and dates fill themselves in. Included on every plan.
Multi-party signing, in the right order
Sequential or parallel routing for tenant, guarantor, landlord and agent, with automatic reminders chasing the stragglers.
A sealed audit certificate, every time
Issued the moment the last signature lands: timestamps, identity and integrity, ready for any deposit dispute.
Connects to your property software Enterprise
REST API, webhooks and an MCP server to wire signing into your CRM and property management systems.
Your agency's brand, not ours Enterprise
White-labelling keeps your branding through the whole signing journey. Tenants and buyers see you, start to finish.
AST_42_Harbour_St.pdf
3 signatories · 12 pages
✓ 14:05:12 envelope.sent · tenant, guarantor
✓ 14:18:47 envelope.opened · secure link verified
✓ 14:22:31 signature.captured · tenant
✓ 14:39:06 signature.captured · guarantor
✓ 15:01:44 signature.captured · landlord
■ document.sealed · certificate issued · sha-256
Compliance
Electronic signatures are legally recognised in the UK under the Electronic Communications Act 2000 and UK eIDAS, and every MySign envelope carries a sealed, court-ready audit certificate. Your documents live in UK data centres under UK GDPR, built to sit comfortably alongside the record-keeping agents carry on deposits, Right to Rent and client money.
Send it. Sign it. Sorted.
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From £9.99/month · 7-day free trial for individuals · Cancel anytime · UK support