Final Invoice
Itemized final invoice showing retainage, credits, and net amount due together with proof of lien waiver collection from all applicable subcontractors and suppliers.
A thorough package reduces disputes, supports final invoicing and retention release, documents regulatory compliance, and provides a single source of truth for future warranty or maintenance claims.
Typical participants prepare, review, and accept closeout packages depending on project scale and contract terms.
Clear role allocation shortens review cycles and prevents duplicate or missing deliverables during final accounting and recordkeeping.
Itemized final invoice showing retainage, credits, and net amount due together with proof of lien waiver collection from all applicable subcontractors and suppliers.
Certificates of substantial completion, occupancy, insurance continuations, and any third‑party inspection certificates that confirm regulatory and contractual milestones were met.
As‑built drawings, operation and maintenance manuals, spare parts lists, and digital media needed for future operations and facility management.
Signed punchlist, completion verification, and owner acceptance or final sign‑off documents that confirm remaining items and acceptance criteria.
Manufacturer and contractor warranty documents with start dates, coverage terms, claim contacts, and any required registration proofs.
Final permits, inspection sign‑offs, regulatory releases and any lender or escrow conditions that must be cleared for closing.
| Template | Create a reusable package template for consistent document sets. |
|---|---|
| Conditional Fields | Enable fields that appear only when certain conditions are met. |
| Signer Order | Set sequential or parallel signing depending on contract requirements. |
| Authentication | Choose email, SMS code, or stronger signer verification for high‑risk signatures. |
| Notifications | Configure reminders and delivery receipts for all recipients. |
Use platforms that accept common file types, produce tamper‑evident signed PDFs, and integrate with your document storage systems.
Confirm the chosen platform supports audit trails, optional multi‑factor signer authentication, and export of signed PDFs for long‑term archival to your records management system.
Varies by contract; often 30–90 days after substantial completion.
Collect before final payment or per release schedule in the contract.
Often the final completion date or owner acceptance date.
Triggered per contract milestone—common windows are 30–180 days post‑completion.
Record any required permits, certificates, or lien releases per local rules.
Internal validation of deliverables and missing items before external submission.
Third‑party or owner inspection to confirm completion criteria.
Owner or lender signs acceptance and authorizes final payment.
Store signed package and audit trail in a secure, searchable archive.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7‑day free trial | No | No | Yes, limited | Yes, limited |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |