The 10-Year Max Registration Rule: ICANN Policy Explained
Domain registrations are capped at 10 years because ICANN's registry agreements limit how far ahead a registration can run. A domain is a renewable lease, not permanent ownership. The agreements state the limit without publishing a rationale, but it keeps abandoned domains from being locked up, bounds registry commitments, and forces periodic contact verification.
A Lease, Not a Purchase
Registering a domain buys a right of use for a fixed term, not ownership of land. The .com registry specification allows renewals "for terms not to exceed a total of ten years," and ICANN's guide to registrar agreements says registrations run from one to ten years at a time. You can renew indefinitely, but never beyond ten years ahead.
Moment | Years Left | Action | Years Left After |
Day 1 | 0 | Register for 10 years | 10 |
Year 1 | 9 | Renew 1 year | 10 |
Year 2 | 9 | Renew 1 year | 10 |
Any time | 10 | Cannot add past the cap | 10 |
Reason 1: Preventing Zombie Digital Real Estate
Imagine a 100-year registration whose owner dies or whose company dissolves in year five. The name would sit locked for 95 more years. A ten-year ceiling forces a renew-or-release decision at least once a decade. NameSilo's explainer cites preventing hoarding and recycling abandoned names.
Reason 2: Registry Financial and Database Solvency
Registries operate under finite contracts. A 2006 version of Verisign's .com agreement, quoted on a registrar mailing list, required it to offer terms of up to ten years at the price in effect when accepted. Longer terms would stretch that commitment across decades of changing standards. ICANN does not publish this as the reason.
Reason 3: Mandatory Contact Verification
Renewal is a touchpoint between registrant and registrar, so the cap guarantees one per decade. It is not the main safeguard, because ICANN's reminder policy requires registrars to present registrants with their contact data at least annually, even mid-term. The cap is a backstop that keeps holders accountable.
The Rolling 10-Year Strategy
Enterprises keep a permanent buffer by registering for 10 years, then adding one year every 12 months so about ten always remain. Registries extend expiration only up to a ten-year total.
Services advertising "100-year domains" are this strategy sold as a product. They do not create a longer registration. The company holds your prepaid money and renews on your behalf each year, while the registry never sees more than ten. Network Solutions' 2004 plan worked this way, and its fine print, quoted on a 2007 registrar mailing list, ended the service on transfer with no refunds. You are betting one provider survives a century. Whether the marketing misleads is a consumer law question, not an ICANN matter.
What This Means for You
NameSilo supports 1 to 10 year terms for most extensions. Choose the 10-year option at checkout, then add a year annually through domain renewal. Multi-year terms bring price protection rather than a discount, since years already added keep their cost if rates rise. Ten years of .com at the $19.99 standard rate is about $172.90, and the Discount Program starts at $12.00 per year. See current pricing.
Frequently Asked Questions
Can you buy a domain name permanently?
No. A registration is a renewable lease, extendable indefinitely but never beyond ten years ahead.
Why is domain registration limited to 10 years?
Registry agreements set it. ICANN publishes no rationale, but the cap limits abandoned domains and long-term registry commitments.
Can I register a domain for 100 years?
Not with the registry. A "100-year" plan is a prepaid service that renews your domain annually.
What happens to a domain when the owner dies?
It runs until expiry unless renewed, so heirs need registrar account access.
What is a rolling 10-year domain renewal?
Adding one year every 12 months so about ten years always remain.
Who sets the 10-year domain limit?
Registry agreements with ICANN, such as the .com agreement.
Do all domain extensions allow 10-year registrations?
No. .au tops out at 5 years, .at is 1 year, and .ai requires 2.
How do I register a domain for 10 years at NameSilo?
Select the 10-year term in the checkout dropdown and pay upfront.
NameSilo Staff
The NameSilo staff of writers worked together on this post. It was a combination of efforts from our passionate writers that produce content to educate and provide insights for all our readers.
