Play 6 Workflow Diagram (Visual)
Visual flowchart of tiered collection sequence with pause/escalation logic.
Play 6 Workflow Diagram (Visual)
The Three-Tier Collection System
This workflow moves unpaid invoices through three escalation tiers: Automated Outreach (Days 1-30), Active Collections (Days 31-75), and Legal Preparation (Days 76+). Each tier has specific triggers, actions, and decision points.
Critical Setup Requirements:
- Practice management system with automated email triggers (Clio, PracticePanther, or similar)
- Dedicated collections email address (collections@yourfirm.com)
- Certified mail account with tracking (USPS Certified Mail or Certified Mail Labels)
- Collections call script template (see below)
- Authority matrix defining who can pause/escalate at each tier
Tier 1: Automated Outreach (Days 1-30)
Day 1: Invoice Delivery
Send invoice via email with PDF attachment. Subject line: "Invoice [NUMBER] - Due [DATE]". Include payment portal link, ACH instructions, and credit card payment option. Log delivery in practice management system.
Day 7: First Reminder
Automated email. Subject: "Reminder: Invoice [NUMBER] Due in 7 Days". Body text: "This is a courtesy reminder that Invoice [NUMBER] for $[AMOUNT] is due on [DATE]. [Payment link]. Questions? Reply to this email or call [PHONE]."
Day 14: Second Reminder (Due Date)
Automated email. Subject: "Invoice [NUMBER] Due Today". Body text: "Invoice [NUMBER] for $[AMOUNT] is due today. Please submit payment via [payment portal link]. If you've already paid, please disregard this notice."
Day 21: First Past Due Notice
Automated email. Subject: "Past Due: Invoice [NUMBER]". Body text: "Invoice [NUMBER] for $[AMOUNT] is now 7 days past due. Please submit payment immediately to avoid late fees. A 1.5% monthly finance charge will apply to balances over 30 days past due."
Day 30: Personal Outreach Trigger
System flags account for manual review. Accounting manager reviews account notes, checks for disputes or payment plans, and assigns to collections coordinator for phone follow-up.
Pause Criteria at Day 30:
- Client has active matters in progress worth 3x+ the outstanding balance
- Client has paid within 48 hours of previous reminders in past 12 months
- Dispute or billing error flagged in account notes
- Partner requests hold for relationship reasons (requires written approval)
Tier 2: Active Collections (Days 31-75)
Day 31-35: Collections Call #1
Collections coordinator calls client. Use this script framework:
"This is [NAME] from [FIRM] calling about Invoice [NUMBER] for $[AMOUNT], now 30 days past due. I'm calling to understand if there's an issue with the invoice or if we can arrange payment today."
Document in call log:
- Date/time of call
- Person spoken to (or voicemail left)
- Reason for non-payment
- Payment commitment or next action
- Follow-up date
If no answer, leave voicemail and send follow-up email same day.
Day 38: Formal Past Due Letter
Send via email AND certified mail. Template:
Subject: PAST DUE NOTICE - Invoice [NUMBER]
Dear [CLIENT NAME],
Invoice [NUMBER] for $[AMOUNT] is now 38 days past due. Despite multiple reminders, we have not received payment or communication regarding this balance.
Outstanding Balance: $[AMOUNT]
Original Due Date: [DATE]
Late Fees Accrued: $[AMOUNT]
Total Amount Due: $[TOTAL]
Payment must be received by [DATE - 7 days from letter] to avoid further collection action. Submit payment via [portal link] or call [PHONE] to arrange a payment plan.
If this invoice is in dispute, contact us immediately with specific details.
Sincerely,
[COLLECTIONS MANAGER NAME]
[TITLE]
Day 45: Collections Call #2
Second phone attempt. If client commits to payment date, send confirmation email and set calendar reminder. If client requests payment plan, get approval from partner/CFO for terms (typically 3 monthly installments maximum, first payment due within 7 days).
Day 52: Escalation Decision Point
Review account with partner responsible for client relationship. Three options:
Option A - Continue Collections: Client is unresponsive or unwilling to pay. Proceed to demand letter.
Option B - Payment Plan: Client agrees to structured payment. Document terms in writing, require first payment within 7 days, suspend further work until plan is current.
Option C - Write-Off Consideration: Balance under $[THRESHOLD], client relationship terminated, cost of collection exceeds likely recovery. Requires CFO approval.
Day 60: Demand Letter (if Option A)
Send via certified mail with return receipt. CC firm's general counsel. Template:
FINAL DEMAND FOR PAYMENT
Invoice [NUMBER] remains unpaid after 60 days and multiple collection attempts. This is your final opportunity to resolve this matter before we pursue legal remedies.
Total Amount Due: $[TOTAL] (including late fees)
Payment Deadline: [DATE - 10 days from letter]
If payment is not received by the deadline, we will pursue all available legal remedies, including:
- Filing a lawsuit for breach of contract
- Reporting to credit bureaus
- Seeking attorney's fees and court costs
- Placing liens on business assets (where applicable)
Contact [COLLECTIONS MANAGER] at [PHONE] immediately to arrange payment.
Day 75: Legal Escalation Trigger
If no payment or response to demand letter, move to Tier 3.
Pause Criteria at Day 75:
- Client makes partial payment (25%+ of balance) and commits to payment plan
- Client provides documentation of financial hardship with proposed resolution
- Ongoing litigation or bankruptcy filing discovered
- Partner override with documented business justification
Tier 3: Legal Preparation (Days 76+)
Day 76-80: Pre-Legal Review
Collections manager compiles complete file:
- Original engagement letter/contract
- All invoices and statements
- Payment history
- Email correspondence log
- Phone call log with notes
- Certified mail receipts
- Demand letter with proof of delivery
Day 81: Attorney Consultation
Meet with firm's collections attorney or outside counsel. Discuss:
- Likelihood of recovery
- Estimated legal costs vs. outstanding balance
- Client's ability to pay (asset search if warranted)
- Statute of limitations considerations
- Recommendation to proceed or write off
Day 85: Final Decision
Partner and CFO review attorney recommendation. Three outcomes:
Proceed with Legal Action: File lawsuit, prepare for potential counterclaims, budget for legal costs (typically $3,000-$10,000 minimum).
Settle for Reduced Amount: Offer settlement at 60-80% of balance if client agrees to immediate payment. Get release of claims in writing.
Write Off and Close: Document decision, update accounting system, consider reporting to credit bureaus if amount exceeds $[THRESHOLD].
Workflow Decision Matrix
Pause Collections If:
- Client balance under $500 and relationship is active
- Payment plan agreed to and first payment received
- Legitimate billing dispute raised with supporting documentation
- Client in bankruptcy (automatic stay applies)
- Partner override for strategic relationship (requires CFO approval)
Escalate Collections If:
- Balance exceeds $5,000 and client unresponsive for 45+ days
- Client made payment promises but failed to deliver twice
- Client closed business or changed contact information without notice
- Pattern of slow payment across multiple invoices
- Client terminated relationship and refuses to pay final invoice
System Configuration Checklist
Set up these automations in your practice management system:
- [ ] Day 7, 14, 21 reminder emails with merge fields for invoice number, amount, due date
- [ ] Day 30 flag for manual review (assign to collections coordinator)
- [ ] Day 38 certified mail trigger (auto-generate letter, print mailing label)
- [ ] Day 52 partner review notification (email with account summary)
- [ ] Day 75 legal escalation flag (assign to collections manager)
- [ ] Dashboard widget showing aging buckets: Current, 1-30, 31-60, 61-90, 90+ days
Key Performance Metrics to Track:
- Days Sales Outstanding (DSO) - target under 45 days
- Collection effectiveness rate - target 95%+ within 60 days
- Percentage of invoices requiring Tier 2 intervention - target under 15%
- Write-off rate as percentage of revenue - target under 2%
This workflow reduces manual decision-making, ensures consistent follow-up, and provides clear escalation criteria. Adjust day intervals and dollar thresholds based on your firm's client base and risk tolerance.

Reviewed by Revenue Institute
This guide is actively maintained and reviewed by the implementation experts at Revenue Institute. As the creators of The AI Workforce Playbook, we test and deploy these exact frameworks for professional services firms scaling without new headcount.
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