Your Complete Prompt Library for Payment Management
Every prompt below is tested and ready to use with ChatGPT, Claude, or any capable AI. Customize the bracketed fields for your specific situation. These prompts are organized by payment stage — use them in sequence for a complete system.
Contract & Terms Prompts
Analyze Payment Terms
Review these freelance contract payment terms and flag anything that disadvantages the contractor. Specifically check for: payment timing longer than net-30, subjective completion criteria ("upon satisfaction"), unlimited revision clauses, pay-when-paid provisions, arbitration clauses that make small amounts impractical to dispute, and missing late payment penalties. Here are the terms: [paste contract section]
Draft Payment Terms for a New Client
Draft professional payment terms for a [type of work] project with [client type — startup/enterprise/agency]. Project value: $[amount]. Recommend an installment structure (deposit/milestone/final), specific due dates, early payment discount, and late payment interest rate. Include a services-pause clause for overdue payments. Format as contract-ready language.
Negotiate Better Terms
A client wants net-60 payment terms on a $[amount] [type of work] project. I typically require net-15 with a 50% deposit. Draft a professional response that: (1) proposes a compromise (net-30 with 40% deposit), (2) explains why this benefits both parties, (3) offers a 2% early payment discount as incentive. Tone: firm but collaborative.
Red-Flag a Contract
I'm a freelance [profession]. Analyze this contract for payment risk. Score it 1-10 on payment reliability and explain your reasoning. Flag specific clauses that could delay or prevent payment. Suggest modifications I should request before signing. Here's the contract: [paste full contract]
Invoice Generation Prompts
Standard Project Invoice
Generate a professional invoice with these details:
- From: [Your name/business], [your address]
- To: [Client name], [client company], [client address]
- Invoice number: [number]
- Project: [description of work]
- Deliverables: [list of specific deliverables completed]
- Amount: $[total]
- Payment terms: [net-15/net-30]
- Early payment discount: 2% if paid within 10 days
- Late payment interest: 1.5% monthly after due date
- Payment methods: [ACH/check/credit card/PayPal — list all you accept]
- Due date: [specific date]
Format as clean markdown that I can convert to PDF.
Milestone Invoice
Generate a milestone invoice for phase [number] of [project name]. This milestone covers: [list deliverables completed]. Total project value: $[amount]. This milestone: $[milestone amount] ([percentage]% of total). Previous payments received: $[amount]. Balance remaining after this payment: $[amount]. Include deliverable acceptance language: "Payment of this invoice constitutes acceptance of the listed deliverables."
Retainer Invoice
Generate a monthly retainer invoice for [month]. Client: [name]. Retainer amount: $[amount/month]. Hours included: [number]. Hours used this month: [actual hours]. Overage hours: [number] at $[rate]/hour. Total due: $[amount]. Include a brief summary of work performed this month: [2-3 bullet points of key activities].
Hourly Billing Invoice
Generate an invoice for hourly work performed [date range]. Client: [name]. Rate: $[rate]/hour. Create a detailed line-item breakdown from this time log: [paste time entries]. Group by task category. Show subtotals per category and grand total. Round to nearest quarter-hour. Apply a [percentage]% discount for [reason] if applicable.
Follow-Up Email Prompts
Day 5 — Friendly Check-In
Write a brief, friendly email to [client name] checking that they received invoice #[number] for $[amount] sent on [date]. Don't mention payment explicitly — frame it as confirming receipt. Keep it warm and conversational. Use my typical sign-off: [your sign-off]. Maximum 4 sentences.
Day 10 — Gentle Reminder
Write a payment reminder email to [client name] for invoice #[number], $[amount], sent [date], due [date]. Tone: professional and helpful. Re-attach the invoice (mention you're attaching it). Offer to answer any questions about the charges. Maximum 5 sentences. Don't apologize for following up.
Day 15 — Due Date Reminder
Write a payment due-date email to [client name]. Invoice #[number] for $[amount] is due [today/tomorrow]. Include a direct link or instruction for their preferred payment method. Mention the early payment discount if it's still available, or note the due date if it's today. Tone: straightforward and professional. Maximum 4 sentences.
Day 20 — Overdue Notice
Write an overdue payment notice to [client name]. Invoice #[number] for $[amount] was due [date] — [X] days ago. Reference the late payment terms from our contract (1.5% monthly interest). Ask if there's an issue with the invoice or if they need to discuss a payment arrangement. Tone: professional concern, not anger. This is the first overdue notice.
Day 30 — Firm Escalation
Write a second overdue notice for invoice #[number], $[amount], now [X] days past due. Include: (1) Calculated late fee/interest to date, (2) Total now owed including interest, (3) Request for payment plan if they're unable to pay in full, (4) Mention that I'll need to escalate to formal collection procedures if not resolved within 14 days. Tone: firm and formal. No emotion.
Day 45 — Final Notice
Write a formal final notice / demand letter for invoice #[number], $[amount plus calculated interest], now [X] days overdue. Include: total owed with interest calculated from [due date] at 1.5% monthly, 14-day deadline to pay or respond, statement that I will pursue [small claims court / collection agency / other remedy] after the deadline, all relevant invoice and contract reference numbers. Tone: legal and formal. This is a pre-litigation communication.
Cash Flow Prompts
Weekly Cash Flow Summary
Based on the following outstanding invoices and expected income, create a weekly cash flow projection for the next 8 weeks. For each invoice, estimate payment likelihood based on the client's payment history:
Outstanding invoices:
- [Client A]: $[amount], sent [date], due [date], typically pays in [X] days
- [Client B]: $[amount], sent [date], due [date], typically pays in [X] days
- [Continue for all outstanding]
Expected new invoices:
- [Project]: $[amount], expected invoice date [date]
Fixed monthly expenses: $[amount]
Minimum comfortable balance: $[amount]
Flag any weeks where projected balance drops below my minimum.
Cash Flow Gap Analysis
I have a projected cash shortfall of $[amount] around [date]. Here are my options — rank them by practicality and impact:
1. Which outstanding invoice could I follow up on today for the fastest likely payment?
2. Are there any upcoming milestones I could invoice early?
3. Should I offer an early payment discount to any client to accelerate payment?
4. What's the cost of a short-term credit line vs. the discount I'd offer?
Suggest the optimal strategy for closing this gap.
Quarterly Tax Estimation
Based on my income this quarter ($[amount from invoices paid]), calculate my estimated quarterly tax payment. I'm a [sole proprietor / S-corp / LLC] in [state]. Self-employment tax rate: 15.3% on 92.35% of net income. Federal income tax bracket: [bracket]. State income tax rate: [rate]%. Deductible expenses this quarter: $[amount]. What's my estimated payment, and when is it due?
Collection & Dispute Prompts
Compile Dispute Documentation
I need to compile documentation for a payment dispute with [client/company]. Organize the following into a clear chronological timeline: (1) Original contract/agreement terms, (2) Scope of work and deliverables, (3) Deliverable acceptance or completion evidence, (4) All invoices sent with dates and amounts, (5) All follow-up communications, (6) Any client responses or objections. Format as a dispute summary document suitable for mediation or small claims court.
Interest Calculation
Calculate late payment interest on $[amount] at [rate]% monthly from the due date of [date] through today, [current date]. Show: (1) Number of days overdue, (2) Interest accrued, (3) Total now owed, (4) Per-day interest rate for ongoing accrual. Format as a statement I can include in a demand letter.
Settlement Offer Response
A client owes me $[total with interest] but is offering to settle for $[offer amount]. This is [X]% of what's owed. Consider: (1) The cost and time of pursuing the full amount through [small claims / collection], (2) The probability of collecting the full amount, (3) The value of closing this and moving on. Should I accept, counter-offer, or reject? If counter-offer, suggest an amount and the language to propose it.
Client Analysis Prompts
New Client Payment Risk Assessment
I'm considering taking on a new client: [company name], [industry], [size — approximate employees or revenue]. The project is $[amount] with [proposed terms]. Based on industry patterns, company size, and the proposed terms, assess the payment risk. Score 1-10 on likely prompt payment. Suggest term modifications to reduce risk. What's the minimum deposit I should require?
Annual Client Payment Review
Here's my client payment data for the past year. For each client, calculate: average payment time, percentage of invoices paid on time, total revenue and effective hourly rate (accounting for payment delays at 5% annual cost of capital). Rank clients from best to worst payers. Flag any clients I should renegotiate terms with or consider dropping.
[Paste client payment data]
Pricing Strategy
I'm a freelance [profession] with [X] years of experience. My current rate is $[rate]/[hour/project]. Based on market data for [specialty] in [location/remote], am I priced correctly? Factor in: (1) My average client payment time of [X] days, (2) My utilization rate of [X]%, (3) My annual business expenses of $[amount]. What should my rate be to net $[target annual income] after taxes, expenses, and payment float costs?
System Setup Prompts
Build My Follow-Up Template Library
Create a complete follow-up email template library for my freelance [profession] business. I need templates for: Day 5 (receipt confirmation), Day 10 (gentle reminder), Day 15 (due date), Day 20 (overdue), Day 30 (escalation), Day 45 (final notice). My communication style is [describe — casual/professional/friendly/formal]. My typical clients are [describe]. Make each template feel personal, not automated.
Create My Contract Payment Clause
Draft a comprehensive payment clause for my freelance contract template. Include: payment structure (50% deposit, 50% on delivery for projects under $5K; milestone billing for larger projects), net-15 terms, 2/10 early payment discount, 1.5% monthly late interest, service pause at 10 days overdue, dispute resolution process, jurisdiction: [your state]. Make it firm but not adversarial. Format as a contract section I can insert directly.