Client details
Dedicated fields for client name, contact, project address, and billing contact to ensure invoices route correctly and match contract records before sending.
Invoices executed and transmitted electronically using compliant eSignature and recordkeeping practices meet U.S. legal standards under ESIGN and UETA when they capture intent, authentication, and an auditable record of the transaction.
Project architects and lead designers use the template to bill hourly or milestone-based fees, attach design deliverables, and include permit and coordination charges tied to each invoice for client transparency.
Finance or accounting staff manage template configuration, tax settings, approvals, and archival, ensuring invoices comply with company policy and are posted correctly to accounting ledgers for tracking revenue and retainage.
Dedicated fields for client name, contact, project address, and billing contact to ensure invoices route correctly and match contract records before sending.
Line-item structure for hourly rates, flat fees, reimbursable expenses, and unit pricing, including quantities and optional descriptions for each service or deliverable.
Standardized payment terms, due dates, late fees, and acceptable payment methods documented to reduce disputes and speed collections.
Automated tax fields supporting multiple tax lines and jurisdictional rates to correctly compute sales or use taxes for construction-related services.
Fields and computations to track contract retention amounts, release schedules, and conditional retainage tied to milestones or approvals.
Space for attaching timesheets, receipts, change orders, and a notes field for clarifying scope changes or billing adjustments to support audits.
| Feature | Configuration |
|---|---|
| Auto-generate invoice | On milestone completion |
| Reminder Frequency | 48 hours |
| Approval routing | Two-level approval |
| Archive retention | 7 years |
| Notification channels | Email and in-app |
The template should be device-agnostic so architects and project managers can prepare, review, and send invoices from phones, tablets, or desktop computers without losing formatting or required fields.
Ensure responsive layout, use standard fonts and avoid complex page elements; test the filled template on each platform, verify signature and attachment workflows, and confirm recipients can view invoices without additional software.
An architect used a standardized invoice template to bill design, permitting, and site coordination fees consistently across multiple lots
Resulting in faster approvals and predictable cash flow for the project team.
A firm billing for phased tenant improvement work created a template with retainage and milestone billing logic
Leading to clearer client reconciliation and fewer payment disputes during closeout.
| Criteria | signNow (Recommended) | DocuSign | Adobe Sign |
|---|---|---|---|
| ESIGN & UETA compliance | |||
| Mobile app availability | |||
| API access for automation | |||
| Bulk Send capability |
Seven years for tax and audit purposes.
Daily encrypted backups.
Replicate data across regions.
Purge after retention expires.
Store audit logs for seven years.
| Plan | signNow (Recommended) | DocuSign | Adobe Sign | HelloSign | PandaDoc |
|---|---|---|---|---|---|
| Plan tier name | Business | Personal/Standard | Individual | Pro | Essentials |
| API included | Yes | Yes | Yes | Yes | Yes |
| Bulk send available | Yes | Yes | Yes | Yes | Yes |
| HIPAA support option | Available | Available | Available | Available | Available |
| Free trial | Yes | Yes | Yes | Yes | Yes |