Protect every invoice — automatically
Never miss a mechanics lien or notice deadline again. Protect receivables and leverage with automated tracking across all 50 states + DC.
3 free calculations • No credit card required • Cancel anytime
Invoice Date
December 5, 2024
State
Texas
PRELIMINARY NOTICE
January 19, 2025
45 days remaining
LIEN FILING DEADLINE
April 5, 2025
121 days remaining
50+
Supply Yards
$75K+
Saved per lien
Trusted by credit managers and CFOs at leading building supply companies
50+
Supply Yards
0.3s
Response Time
51
Jurisdictions Covered
100%
Nationwide Coverage
Everything you need to protect receivables
Built specifically for building material suppliers who can't afford to miss deadlines.
Lightning Fast
0.3 second API response time. Get answers instantly while the customer is still on the phone.
100% Accurate
Accurate calculations for all 50 states + DC. Rules are reviewed quarterly and checked against published law.
Save $75K+ Per Lien
One saved lien pays for 25 years of service. Never forfeit another receivable.
API Integration
RESTful API integrates with your existing ERP or credit management system in hours.
Built for Teams
Unlimited users. Share calculations across your credit, sales, and legal teams.
Document Generation
Auto-generate preliminary notices and lien forms pre-filled with correct deadlines.
Lien Waiver Templates (New)
Generate lien waivers + track waiver due dates.
Try it right now
Enter a real invoice date and state. See exactly when your deadlines fall.
Simple, transparent pricing
QuickBooks sync is automatic on every plan
Switch to annual billing
Free forever
- Automatic QuickBooks sync
- Zapier connection and limited sync
- Company and invoice preview
- 3 protected items per month
- No sync-back or API key access
or $39/month annually
- Automatic QuickBooks sync
- Zapier-connected workflows
- 10 protected items per month
- Saved projects and deadline history
- Email reminders and deadline monitoring
- 2 internal users
or $129/month annually
- Everything in Tracker
- Automatic QuickBooks and Procore sync
- Auto-create deadline watches from invoices and projects
- Sync-back, Zapier production workflows, and API access
- 100 active protected items
- 1,000 import/API/Zapier events per month
- 5 internal users
Contact sales
- Everything in Automation
- Custom protected item limits
- Multi-company workspaces
- Dedicated integration playbook
- SLA addendum options
- Annual invoicing and rollout support
All plans include calculations for all 50 states + DC and automatic QuickBooks sync.
Frequently Asked Questions
Is this legal advice?
No. LienDeadline is a calculation tool based on state statutes. Always consult a licensed attorney for legal guidance on filing mechanics liens.
What states are covered?
We cover all 50 US states + District of Columbia representing 100% nationwide coverage. All 50 states plus District of Columbia are fully supported with accurate deadline calculations.
What's a mechanics lien?
A mechanics lien is a legal claim against a property that secures payment for labor or materials provided. If you're not paid, the lien can force a property sale to recover your money.
How accurate are the calculations?
Our calculations are based on current state statutes and updated quarterly. However, laws can change. We recommend verifying critical deadlines with your attorney. Accuracy disclaimer: LienDeadline provides estimates and cannot be held liable for missed deadlines.
What happens after my 3 free protected calculations?
You'll see an upgrade prompt. Upgrade to Tracker ($49/month) for 10 protected items, automatic sync, Zapier-connected workflows, email reminders, and saved history. Or choose Automation ($149/month) for 100 protected items, Procore sync, sync-back, Zapier production workflows, team workspace, and API access.
Can I cancel anytime?
Yes. Cancel your subscription anytime with no penalties or long-term contracts.
Stop Losing Money to Missed Deadlines
Join 500+ material suppliers protecting their receivables
Try 3 Free Calculations →No credit card • All 50 states • Instant results