AI prompts for Founders and Business Owners

For people who run the business and sell. Find buyers, follow up and keep clients, with AI doing the busywork.

7 tested prompts and 10 guides. Free. Copy them into Claude.

7 tested prompts for Founders and Business Owners

1 of 7

Chase late customer payments

Whoever tracks money customers owe, once a week.

Claude

What to paste in

  • Your list of open invoices with dates, amounts and payments, with no bank or card numbers.
PromptPaste into Claude
I track money customers owe our [type of business]. Today is [date]. Our payment terms: [for example, due 30 days after the invoice date]. Late fees: [paste our terms, or write "none"]. Message type: [email or text].

Open invoices: [paste customer, invoice number, invoice date, due date, amount, amount paid, and notes like a promised pay date]. Take out any bank or card numbers first.

1. Work out how many days late each invoice is. Check the date math.
2. Sort them into: not due yet, 1 to 30 days late, 31 to 60, 61 to 90, and over 90. Show the amount still owed and the total for each group.
3. For each late customer, write a short, polite reminder. Include the invoice number, amount owed and due date. Ask when they plan to pay. Be friendly when it is new and firmer when it is old.
4. Leave a blank for how to pay. Never ask for card or bank numbers in the message.
5. If it is a text, keep it under 300 characters and end with "Reply STOP to opt out."

No threats, no shame and no legal claims. Do not add late fees I did not list. Use only my facts. If I pick text, or if you suggest a call, put a note to me at the top: check the national Do Not Call list and our own Do Not Call list, and make sure this customer agreed to get texts, before I call or text.

Built on this O*NET task for Bookkeeping, Accounting, and Auditing Clerks: “Monitor status of loans and accounts to ensure that payments are up to date.” O*NET, U.S. Department of Labor, CC BY 4.0.

See a real example

What went in

Made up business: Sample Acres Farm. Made up customers. Today is Oct 19, 2026. Terms: due 30 days after the invoice date. Late fees: none. Message type: email. Hilltop Grocery, INV-118, sent Aug 4, due Sep 3, $1,640, paid $0. Corner Table Bistro, INV-125, sent Sep 2, due Oct 2, $920, paid $400, said they would pay the rest by Oct 10. Maple Street Market, INV-131, sent Sep 29, due Oct 29, $1,150, paid $0.

What Claude wrote

Not due yet: Maple Street Market, INV-131, $1,150, due in 10 days. Total $1,150. 1 to 30 days late: Corner Table Bistro, INV-125, $520 owed ($920 − $400), 17 days late. Total $520. 31 to 60 days late: Hilltop Grocery, INV-118, $1,640, 46 days late. Total $1,640. 61 to 90 and over 90: none. Email to Corner Table Bistro: Hi, invoice INV-125 still has $520 open after your $400 payment. It was due Oct 2, and you mentioned paying by Oct 10. When can we expect it? You can pay by [how to pay]. Thank you. Email to Hilltop Grocery: Hi, invoice INV-118 for $1,640 was due Sep 3 and is now 46 days past due. Please send payment this week, or reply with the date you will pay. You can pay by [how to pay]. Thank you.

Tested on Claude Opus 5.5, October 2026

Check before you use it

  • Make sure no payment came in since your list was made, and check the national Do Not Call list and your own before any call or text.

2 of 7

Compare the budget to what you spent

Owners, bookkeepers and managers, when a month, quarter or job closes.

Claude

What to paste in

  • Each budget or estimate line with the planned and actual amount, plus your notes on what changed.
PromptPaste into Claude
Here is our budget (or estimate) and what we really spent for [month, quarter or job] at our [type of business]: [paste each line with budget and actual]. Here is what I know about why things changed: [your notes, or write "none"]. Costs I could not place in a line: [list them, or write "none"].

1. Make a table with each line: budget, actual, dollar difference and percent difference. Show over budget as a positive number.
2. Sort by dollars over budget, most first.
3. Flag any line more than [10]% or [$ amount] over. If the job is still going, also show percent of budget used and flag any line over 90% used.
4. For each flagged line, explain why in one or two plain sentences, using only my notes. If my notes do not explain it, write "Need reason" and list two questions I should ask.
5. Give total budget, total actual and total difference. Check the totals.
6. Write a 3 sentence summary for the owner or managers in plain words.

Show your math. Do not move costs between lines. Do not guess at causes.

Built on this O*NET task for Accountants and Auditors: “Develop, maintain, or analyze budgets, preparing periodic reports that compare budgeted costs to actual costs.” O*NET, U.S. Department of Labor, CC BY 4.0.

See a real example

What went in

Made up business: Sample Valley Youth Soccer Club. Fall season, now over. Fields: budget 6,000, actual 6,000. Referees: budget 4,500, actual 5,400. Uniforms: budget 7,200, actual 8,100. Equipment: budget 2,000, actual 1,650. Trophies: budget 900, actual 1,260. Flag over 10% or $500. Notes: two extra teams joined, so we bought more uniforms. Costs I could not place: none.

What Claude wrote

| Line | Budget | Actual | $ diff | % diff | |---|---|---|---|---| | Referees | 4,500 | 5,400 | +900 | +20.0% FLAG | | Uniforms | 7,200 | 8,100 | +900 | +12.5% FLAG | | Trophies | 900 | 1,260 | +360 | +40.0% FLAG | | Fields | 6,000 | 6,000 | 0 | 0% | | Equipment | 2,000 | 1,650 | −350 | −17.5% | | Total | 20,600 | 22,410 | +1,810 | +8.8% | Uniforms: Two extra teams joined, so we bought more uniforms. Referees: Need reason. Were there more games than planned? Did the referee rate go up? Trophies: Need reason. Did we buy trophies for the two extra teams? Did the price per trophy go up? Summary: The club spent $22,410 this fall, $1,810 (8.8%) over the $20,600 budget. Uniforms were $900 over because two extra teams joined. Referees were $900 over and trophies $360 over, and we still need the reasons.

Tested on Claude Opus 5.5, October 2026

Check before you use it

  • Tie the totals to your books and fill in every "Need reason" before you share the report.

3 of 7

Figure out what a job will cost

Bookkeepers and owners, when someone needs a cost before giving a price.

Claude

What to paste in

  • The materials list with prices and dates, labor hours, overhead rate and other costs.
PromptPaste into Claude
I keep the books for a [type of business]. Help me figure the cost of [job, product or service] for [quantity].

Materials or parts: [paste each item, quantity, and price, with where the price came from and its date]
Labor: [paste hours and hourly cost]
Overhead: [paste our overhead rate and what it is based on, or write "none"]
Other costs: [paste setup, travel, packaging, freight or fees]

1. Build a cost table with each line, the math and the total.
2. Show the cost per unit if there is more than one.
3. Round to cents only at the end.
4. Flag any price from an old quote, or with no source or date.
5. List anything that is missing.

Use only my numbers. Do not guess a price.

Built on this O*NET task for Bookkeeping, Accounting, and Auditing Clerks: “Calculate costs of materials, overhead, and other expenses, based on estimates, quotations and price lists.” O*NET, U.S. Department of Labor, CC BY 4.0.

See a real example

What went in

Made up business: Sample Street Auto Repair. Job: front brake job on 6 delivery vans for a made up customer. Parts per van: 1 set of brake pads at $42.00 (supplier quote, Oct 2026), 2 rotors at $58.00 each (price list, 2025), 1 bottle of brake fluid at $9.50 (no date). Labor: 1.5 hours per van at $40.00 an hour. Overhead: 80% of labor cost. Other: shop supplies $6.00 per van. Old parts disposal fee: not known yet.

What Claude wrote

| Line | Math | Total | |---|---|---| | Brake pads | 1 x $42.00 x 6 | $252.00 | | Rotors | 2 x $58.00 x 6 | $696.00 | | Brake fluid | 1 x $9.50 x 6 | $57.00 | | Labor | 1.5 hr x $40.00 x 6 | $360.00 | | Overhead | 80% x $360.00 | $288.00 | | Shop supplies | $6.00 x 6 | $36.00 | | Total | | $1,689.00 | Cost per van: $1,689.00 / 6 = $281.50 Flags: 1. Rotor price is from a 2025 price list. Get a new quote. 2. Brake fluid price has no date. Check it. 3. Disposal fee is missing. Add it before you quote.

Tested on Claude Opus 5.5, October 2026

Check before you use it

  • Confirm current supplier prices and your real overhead rate with your accountant before anyone quotes.

4 of 7

Check applicants against the job's must-haves

Owners, managers and HR staff, when a stack of applications comes in for one job.

Claude

What to paste in

  • The job's must-haves and each application, with names and personal details taken out.
PromptPaste into Claude
I am hiring a [job title] at a [type of business]. Help me check applications against what the job needs.

The job: [paste must-haves and nice-to-haves, such as licenses, years of experience, schedule and lifting needs]
Applications: [paste each one, labeled Applicant A, B, C]

Before you paste, take out names, contact info, birth dates, photos, ID numbers, and anything about age, race, religion, health, disability or family.

1. For each applicant, list each must-have with Yes, No or Not clear, and the words in the application that show it.
2. List the nice-to-haves each one has.
3. Sort them into three groups: Call first, Needs a follow up question, and Missing a must-have.
4. For each Not clear, write one question to ask.

Judge only on job skills and facts in the application. Do not guess at anything that is not written. Do not reject anyone. I make the final call.

Built on this O*NET task for Human Resources Specialists: “Review employment applications and job orders to match applicants with job requirements.” O*NET, U.S. Department of Labor, CC BY 4.0.

See a real example

What went in

Made-up shop and people. Business: Brightpine Auto Care, an auto repair shop. Job: lube and tire tech. Must-haves: 1 year doing oil changes or tire work, valid driver's license, can work Saturdays. Nice-to-haves: ASE certificate, alignment work. Applicant A: 2 years at a quick lube shop, oil changes and tire rotations. Driver's license. Open to any day. Applicant B: 6 months at a tire store, mounting and balancing. ASE student certificate. Weekdays only. Applicant C: 3 years fixing farm equipment, changes oil on tractors. Has own truck.

What Claude wrote

Applicant A 1 year oil or tires: Yes ("2 years at a quick lube shop") Driver's license: Yes ("Driver's license") Saturdays: Yes ("Open to any day") Nice-to-haves: none stated Applicant B 1 year oil or tires: No ("6 months at a tire store") Driver's license: Not clear (not listed) Saturdays: No ("Weekdays only") Nice-to-haves: maybe ("ASE student certificate", check if it counts) Applicant C 1 year oil or tires: Not clear ("changes oil on tractors") Driver's license: Not clear ("Has own truck" is not a license) Saturdays: Not clear (not listed) Nice-to-haves: none stated Call first: A Needs a follow up question: C Missing a must-have: B (under 1 year, weekdays only) Questions B: Do you have a valid driver's license? C: How much of your oil work was on cars or trucks? Do you have a valid driver's license? Can you work Saturdays?

Tested on Claude Opus 5.5, October 2026

Check before you use it

  • Read each application yourself, check that licenses are current, and use the same must-haves for everyone.

5 of 7

Write interview questions for a job

Owners, hiring managers and HR staff, the day before an interview.

Claude

What to paste in

  • The job's duties, must-haves and hours, plus the resume with private details taken out.
PromptPaste into Claude
I am hiring a [job title] at a [type of business]. Write interview questions for this job.

Main duties: [paste]
Must-have skills, licenses or training: [paste]
Hours: [paste]
What a strong hire does in the first 90 days: [paste]
The applicant's resume, if you have it: [paste, with address, phone, email, birth date and ID numbers taken out]

Give me 8 questions:
1. Two about work history.
2. Two about training, licenses or job skills.
3. Three that ask for a real past example, like "Tell me about a time..."
4. One about the hours.
Under each, add one line on what a strong answer includes. If I gave a resume, add 2 more questions about gaps or parts that are not clear.

Only ask about the job. Do not ask about age, family plans, health, disability, religion or where someone is from. Flag any question I should check with HR or a lawyer first. Use plain words.

Built on this O*NET task for Human Resources Specialists: “Interview job applicants to obtain information on work history, training, education, or job skills.” O*NET, U.S. Department of Labor, CC BY 4.0.

See a real example

What went in

Made-up business and person. Job: kennel attendant at Pawsome Acres Dog Daycare. Duties: watch play groups of up to 12 dogs, clean kennels, feed dogs, give meds the owner left, check dogs in and out. Must-haves: 6 months working with dogs, can lift 50 lb bags of food. Hours: Tue to Sat, 7 am to 3:30 pm. First 90 days: runs a play group alone, stops a fight before it starts, logs every meal and med. Resume (Jamie): Dog walker for neighbors, July 2024 to now. Pet store clerk, March 2023 to Dec 2023. Pet first aid class, 2025.

What Claude wrote

Work history 1. Walk me through a normal day as a dog walker. How many dogs did you walk at once? Strong answer: real numbers and how they kept the dogs safe. Past examples 5. Tell me about a time two dogs started to fight. What did you do? Strong answer: stayed calm, kept people and dogs safe, told the owner. Hours 8. This job is Tue to Sat, 7 am to 3:30 pm. Does that work for you? Strong answer: a clear yes, or which days work. Resume 9. What were you doing from January to June 2024? Strong answer: a short, plain answer. Do not push for private details. Check with HR first: the job needs lifting 50 lb bags. Ask "Can you do this part of the job?" Do not ask about health. (Trimmed. Questions 2, 3, 4, 6, 7 and 10 not shown.)

Tested on Claude Opus 5.5, October 2026

Check before you use it

  • Have HR or a lawyer check the questions, and ask every applicant for the job the same ones.

6 of 7

Plan a new hire's first day or first week

Owners, managers and HR staff, the week before a new hire starts.

Claude

What to paste in

  • The job, start details, the new hire's days and hours, what they must learn, and who can help when.
PromptPaste into Claude
Plan the start for a new [job title] at our [type of business].

How much to plan: [day one only, or the whole first week]
Start date, time and where to report: [paste]
Their days and hours: [paste]
What they must learn: [paste forms, safety rules, gear, tools or systems, required trainings and people to meet]
Who can help and when they are free: [first names, roles and times]
Real work they can start on: [one or two small tasks]
What to wear and bring: [paste]

Give me:
1. A checklist of forms, gear, logins and keys to have ready before they arrive.
2. A short welcome email to send the day before, with start time, where to go, who to ask for, and what to wear and bring.
3. Day one in time blocks, with who leads each part. Put safety before any hands-on work. Keep sit-down blocks under 45 minutes. Add breaks.
4. For each other day, a short plan. Move from watching, to doing with help, to doing alone.
5. One small real task and one check question for each day.
6. A 15-minute check-in at the end, with the questions to ask.

Only plan work inside their hours, with helpers who are free at that time. Use only the facts and rules I gave you. Mark anything that seems missing with [check]. Never ask the new hire to send ID or bank details by text or email.

Built on this O*NET task for Human Resources Specialists: “Schedule or conduct new employee orientations.” O*NET, U.S. Department of Labor, CC BY 4.0.

See a real example

What went in

Made-up gym and people. How much: the whole first week. Job: part-time front desk staff at Ridgeline Climbing Gym. Start: Sat Nov 7, 9 am, at the front desk. Days and hours: Sat Nov 7 and Sun Nov 8, 9 am to 1 pm. Must learn: hiring forms, gym tour and fire exits, how to report an injury, check-in system, waiver check. Helpers: Kai (manager) Sat 9 to 11 and Sun 12 to 1. Rosa (desk lead) Sat and Sun 9 to 1. Real work: check in members, check waivers. Wear: closed-toe shoes. We give a gym shirt. Bring: ID for hiring forms, water.

What Claude wrote

Have ready: hiring forms, gym shirt, check-in system login [check: keys or door code?] Welcome email: "Hi [name], welcome to Ridgeline. Come to the front desk at 9 am Sat Nov 7 and ask for Kai. Wear closed-toe shoes. We give you a gym shirt. Bring ID for your hiring forms, and water." Sat Nov 7 9:00 Kai: welcome and hiring forms 9:40 Kai: tour and fire exits 10:10 Kai: how to report an injury [check: where is the first aid kit?] 10:40 Break 10:50 Rosa: check-ins and waivers. Watch, then do with help. Task: check in members with Rosa. Check: "What do you do if someone gets hurt?" Sun Nov 8 9:00 Rosa close by: check-ins and waivers on your own. Task: check waivers alone. Check: "Walk me through a check-in." 12:45 Kai, 15-minute check-in: What is clear? What is confusing? What do you need next?

Tested on Claude Opus 5.5, October 2026

Check before you use it

  • Check the plan against your real safety rules, confirm each helper is free, and add any forms or training your state, province or field requires.

7 of 7

Turn your notes into a one-page training guide

Owners, managers and trainers, before a new hire learns a task.

Claude

What to paste in

  • Your rough notes on how one job or task is done.
PromptPaste into Claude
You help me train new staff at [business name], a [type of business]. Here are my rough notes on how to do [job or task, like opening for the day or closing out the register]: [paste notes].

Turn them into a one-page guide a new hire can read in five minutes.
1. Use short numbered steps in the order they happen.
2. Put safety steps in bold.
3. Add a short "Common mistakes" list from my notes.
4. Use plain words a 5th grader could read.

Do not add steps, rules or times that are not in my notes. If something in my notes is not clear, list it at the end as a question for me.

Built on this O*NET task for Training and Development Specialists: “Obtain, organize, or develop training procedure manuals, guides, or course materials, such as handouts or visual materials.” O*NET, U.S. Department of Labor, CC BY 4.0.

See a real example

What went in

Notes for closing the front counter at Finch Street Dry Cleaners (made up): last drop off 6:30, lock door at 7. count drawer, leave $100 in it, rest goes in the bag for the safe. turn off steam press FIRST and unplug the iron, they stay hot like 30 min dont touch. tag all drop offs with the ticket number before they go in the bin. people forget to tag rush orders red. lights off, alarm code at back door. if a customer is still inside at 7 let them finish

What Claude wrote

Closing the Front Counter 1. Take the last drop off at 6:30. 2. Tag every drop off with its ticket number. Tag rush orders red. Then put them in the bin. 3. At 7, lock the door. If a customer is still inside, let them finish. 4. **Turn off the steam press. Unplug the iron. Both stay hot for about 30 minutes. Do not touch them.** 5. Count the drawer. Leave $100 in it. Put the rest in the bag for the safe. 6. Turn off the lights. 7. Set the alarm code at the back door. Common mistakes 1. Forgetting to tag rush orders red. Questions for you 1. Your notes say to turn off the steam press FIRST. Should that happen before you lock the door? 2. Who puts the bag in the safe, and when?

Tested on Claude Opus 5.5, October 2026

Check before you use it

  • Answer the questions at the end, and have someone who does the task check every step.

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