Indiana Contractor Lien Laws

Indiana's mechanic's lien statutes govern the rights of contractors, subcontractors, suppliers, and design professionals to assert a security interest against real property when payment for labor or materials is withheld. Codified primarily under Indiana Code Title 32, Article 28, these laws establish strict procedural requirements that determine whether a lien claim survives legal challenge. Understanding the structure of Indiana lien law is essential for any party in the construction payment chain — from the general contractor to the material supplier.

• Definition and Scope
• Core Mechanics or Structure
• Causal Relationships or Drivers
• Classification Boundaries
• Tradeoffs and Tensions
• Common Misconceptions
• Checklist or Steps
• Reference Table or Matrix

Definition and scope

A mechanic's lien in Indiana is a statutory encumbrance placed on real property to secure unpaid compensation for labor performed, materials furnished, or services rendered in connection with construction, improvement, or repair of that property. The lien attaches to the owner's interest in the land and any improvements thereon, making the property itself a form of collateral for the contractor's claim.

Indiana Code § 32-28-3-1 identifies the eligible claimants: contractors, subcontractors, mechanics, journeymen, laborers, and persons who furnish materials, machinery, or labor used in the erection, alteration, repair, or removal of a structure. Design professionals — including architects, engineers, and surveyors — are included under Indiana Code § 32-28-3-2 when their work directly contributes to the improvement of real property (Indiana General Assembly, IC 32-28-3).

Scope of this page: This reference covers lien rights as governed by Indiana state law under IC Title 32, Article 28. Federal Miller Act bond claims on federal public works projects fall outside this scope, as do lien claims arising in other states. Private residential projects, commercial projects, and public-private hybrid projects each carry distinct procedural requirements addressed within this page; purely public works governed by Indiana's Little Miller Act (IC § 4-13.6-7) are addressed separately at Indiana Public Works Contractor Requirements.

Core mechanics or structure

Notice requirements

Indiana's lien law operates on a notice-first framework. For subcontractors and suppliers who do not have a direct contract with the property owner, a preliminary notice — sometimes called a "notice of intention to hold a mechanic's lien" — must be filed before work begins or shortly after commencement. Under IC § 32-28-3-1, a claimant who lacks privity with the owner must file a sworn statement with the county recorder's office in the county where the property is located within 60 days from the date on which the person last performed labor or furnished materials (Indiana General Assembly, IC 32-28-3-1).

Filing the lien

The mechanic's lien must be recorded with the county recorder in the county where the property sits. The sworn statement must identify the claimant, the property owner, a description of the property, the amount claimed, and the character of the work or materials furnished. The filing deadline for subcontractors and suppliers is 60 days from the last date of work or delivery. Prime contractors — those with a direct contract with the owner — have 90 days from the date of completion or cessation of their work to file (Indiana General Assembly, IC 32-28-3-3).

Enforcement through litigation

Recording a lien does not automatically produce payment. The lienholder must file a lawsuit to enforce the lien in the circuit or superior court of the county where the property is located. Indiana law requires that this enforcement action be filed within 1 year of recording the lien (IC § 32-28-3-6). Failure to file suit within this period extinguishes the lien entirely.

Causal relationships or drivers

Several structural features of the construction industry create the conditions that make lien laws necessary.

Payment chain fragmentation is the primary driver. On a typical commercial project, a property owner pays a general contractor, who pays subcontractors, who pay material suppliers. Each link in this chain represents a credit extension. When any party in the chain becomes insolvent or disputes the contract, parties several links removed from the owner have no direct contractual remedy against the property — absent lien rights.

Retainage practices compound the risk. Indiana does not cap retainage percentages for all private projects by statute, meaning owners may withhold 10% or more of each progress payment through substantial completion. This practice concentrates unpaid balances at project end, precisely when disputes about punch-list items and completion definitions are most intense. Retainage on Indiana public contracts, however, is addressed under IC § 5-16-5.5, which sets a retainage release schedule tied to project completion milestones (Indiana General Assembly, IC 5-16-5.5).

Subcontractor vulnerability is amplified because subcontractors typically have no contractual relationship with the property owner. Without lien rights, a subcontractor whose general contractor becomes insolvent has only an unsecured claim against the GC's estate — a position that yields minimal recovery in bankruptcy. The lien statute compensates for this exposure by giving subcontractors a direct interest in the property.

Classification boundaries

Indiana lien law distinguishes claimants by their contractual relationship to the owner, the type of project, and the type of contribution.

Residential versus commercial distinction: Indiana's lien statutes apply broadly across both residential and commercial private property, but enforcement procedures and owner defenses differ in practice. On residential projects, homeowner protection arguments — particularly around uninvited or unauthorized work — carry more weight in court. Contractors working on Indiana Residential Contractor Services projects should confirm written authorization exists before commencing any work that triggers lien rights.

Owner-occupied homestead projects present a specific classification issue: a lien may not attach to a homestead if the homeowner had no direct or constructive knowledge of the work and did not authorize it — a defense codified under Indiana case law interpreting IC § 32-28-3-1.

Tradeoffs and tensions

The 60-day filing deadline for subcontractors is one of the most contested features of Indiana lien law. Claimants argue the window is too narrow on large projects where the last day of work is disputed. Property owners argue the short window gives them timely notice to resolve payment disputes before title encumbrances cloud a refinancing or sale.

Lien waivers create significant tension in contract negotiations. General contractors routinely require subcontractors to execute conditional or unconditional lien waivers upon payment. An unconditional lien waiver executed before payment is actually received eliminates the subcontractor's lien rights regardless of whether the check clears. Indiana courts have enforced unconditional waivers against subcontractors even when the payment was later dishonored. Parties navigating waiver provisions should review the Indiana Contractor Contract Essentials framework for the proper waiver structure.

Priority disputes arise when multiple lien claims, mortgage interests, and tax obligations compete against the same property. In Indiana, mechanic's liens generally relate back to the date when work first commenced on the project, which can predate any recorded preliminary notice. This relation-back doctrine can give lien claimants priority over mortgage lenders who recorded their interest after construction began — a significant risk for construction lenders.

Bond substitution offers a resolution mechanism: a property owner or general contractor can substitute a surety bond for a recorded lien, releasing the property from encumbrance while the payment dispute is litigated. This is addressed under IC § 32-28-3-11 and is common in commercial projects where title clouds threaten financing (Indiana General Assembly, IC 32-28-3-11).

Common misconceptions

Misconception 1: "Filing the lien gets me paid."
Recording a lien creates a cloud on title and increases leverage, but it does not compel payment. The lienholder must still file an enforcement action in court within 1 year of recording. A lien that is never enforced expires.

Misconception 2: "Verbal contracts don't support lien rights."
Indiana's lien statute does not require a written contract as a precondition for lien rights. Work performed under an oral agreement can support a valid lien claim provided the claimant can establish the existence of the agreement and the value of work furnished.

Misconception 3: "General contractors don't need to worry about notice."
Prime contractors — those with direct contracts with the property owner — do not file a preliminary notice, but they must still record their lien within 90 days of last performing work. Missing this deadline is fatal to the claim.

Misconception 4: "Suppliers who deliver to a project automatically have lien rights."
Suppliers must deliver materials that are actually incorporated into or consumed on the project. Materials delivered to a contractor's warehouse but never brought to the specific job site do not support a lien against that property.

Misconception 5: "A lien covers attorney fees automatically."
Indiana does not provide a statutory right to recover attorney fees as part of a mechanic's lien judgment. Fee recovery requires a separate contractual provision or a showing under a specific statutory exception.

Checklist or steps

The following sequence reflects the procedural stages of a mechanic's lien claim in Indiana under IC Title 32, Article 28:

1. Confirm eligibility — Verify that the claimant category (contractor, subcontractor, supplier, design professional) is covered under IC § 32-28-3-1 or § 32-28-3-2.
2. Document the last date of work or delivery — The filing deadline runs from this date; maintain time-stamped records of all site visits and deliveries.
3. Identify the property owner of record — Search the county recorder's or auditor's records to confirm the owner's name as it appears on the deed.
4. Prepare the sworn statement — The statement must include claimant identity, owner identity, property legal description, contract amount, amount unpaid, and the nature of work or materials.
5. File with the county recorder — Submit the sworn statement in the county where the property is located. The filing fee varies by county; most Indiana counties charge between $15 and $25 per page.
6. Serve notice on the owner — While Indiana does not require personal service of the lien on the owner in all cases, actual notice strengthens the claim and is considered best practice.
7. Monitor the 1-year enforcement deadline — Calculate 1 year from the recording date and docket the enforcement filing deadline.
8. File enforcement action in circuit or superior court — File the complaint to foreclose the lien before the 1-year deadline expires under IC § 32-28-3-6.
9. Consider bond substitution or settlement — Evaluate whether accepting a surety bond in place of the lien, or pursuing mediation through channels outlined at Indiana Contractor Disputes and Complaints, resolves the claim more efficiently than litigation.

Reference table or matrix

Key deadlines and thresholds under Indiana mechanic's lien law (IC Title 32, Article 28)

For a broader view of contractor qualification and regulatory compliance, the Indiana Contractor Licensing Requirements page addresses state licensing obligations that interact with lien eligibility, and the Indiana Contractor Insurance and Bonding page covers surety instruments relevant to bond substitution procedures.

The full landscape of contractor service types — including specialty trades whose lien rights may be affected by licensing status — is catalogued on the Indiana General Contractor Services and Indiana Specialty Contractor Services reference pages. The indianacontractorauthority.com index provides the authoritative entry point to all state-specific contractor reference material covered in this network.

References

• Indiana General Assembly — IC Title 32, Article 28 (Mechanic's Liens)
• Indiana General Assembly — IC § 32-28-3-1 (Eligible Claimants)
• Indiana General Assembly — IC § 32-28-3-6 (Enforcement Deadline)
• Indiana General Assembly — IC § 32-28-3-11 (Bond Substitution)
• Indiana General Assembly — IC § 5-16-5.5 (Public Contract Retainage)
• Indiana General Assembly — IC § 4-13.6-7 (Little Miller Act / Public Works Bonds)
• Indiana Courts — Circuit and Superior Court Locator
• Indiana County Recorder Directory (Association of Indiana Counties)