Avoid a $75,000+ loss from a missed deadline
Idaho Lien Deadlines for Material Suppliers
Idaho requires lien filing within 90 days from last furnishing.
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Idaho is High Risk for Suppliers
Notice must be served on the owner by personal delivery or certified mail within 5 days of filing the lien.
Idaho Mechanics Lien Deadlines (Updated 2026)
| Deadline Type | Timing | Details |
|---|---|---|
| Preliminary/Notice | Not specified | (Do not invent) |
| Lien Filing | 90 days from last furnishing | Must file lien by 90 days from last furnishing. |
| Notice Method | Personal delivery or certified mail | Served on owner within 5 days of filing. |
| Enforcement | 6 months from date lien filed | Suit to enforce must be filed within 6 months. |
| Statutes | Idaho Code §45-501; §45-507; §45-510 |
Common Supplier Mistakes in Idaho
Missing Preliminary Notice
Failing to send the required preliminary notice is the most common reason suppliers lose their lien rights in Idaho.
Late Lien Filing
The lien must be filed by the specific deadline. Even one day late invalidates the lien.
Missing Enforcement Deadline
Enforcement must occur within the statutory period after filing.
Not Sure Which Deadline Applies?
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Frequently Asked Questions
What notices are required?
Not specified in the provided text.
When must the lien be filed?
90 days from last furnishing.
What is the enforcement period?
6 months from date lien filed.
What statutes apply?
Idaho Code §45-501; §45-507; §45-510
Disclaimer: This content is for informational purposes only and does not constitute legal advice.