For most executive coaches, a separate invoicing tool solves one problem and creates another, because it is one more system to keep in step with your sessions and clients. The right invoicing software for coaches depends on where the rest of your practice lives. Billing inside your coaching platform saves the most time if sessions, notes and contracts already run there, while an accounting tool will do if you only need professional invoices and clean books.
Below are seven billing tools executive coaches use, from accounting software to a coaching platform, with what each does well and who should skip it. A short table first shows which ones are free to start. If you know what you need, go straight to How to Choose Billing Software as an Executive Coach.
TL;DR
Choose billing software by where the rest of your work happens. For full bookkeeping alongside invoices, QuickBooks Online and Xero cover invoicing, expenses and bank reconciliation. FreshBooks suits solo coaches who want invoices, time tracking and automatic late-payment reminders. Zoho Invoice and Wave have free starting options for a new practice, and Harvest suits coaches who bill by the hour. If you already run sessions in a coaching platform, Simply.Coach puts invoices, payment links, automated reminders and online payment next to your clients and sessions, so you manage one tool instead of two. Whatever you choose, keep every invoice and payment record, because they back up your books at tax time.
How We Chose These Billing Tools
What we compared: Seven tools executive coaches use to bill clients, from accounting software to a coaching platform with invoicing built in.
How we chose them: Each creates and sends invoices, takes or records payments and suits a solo practice or a small team.
Where the details come from: Each vendor’s own features and pricing pages. QuickBooks did not answer our automated check, so its entry rests on its earlier description.
What we left out: Prices, which change often and vary by region, and enterprise finance systems built for large firms.
Limits of the method: We have not run every tool with clients, so treat the list as a shortlist to trial rather than an endorsement.
What Executive Coaches Need From Billing Software
Executive coaching billing is often more than one invoice for one session. You may bill a company rather than the person you coach, charge for a package or a retainer, and wait on payment terms before the money arrives. Good billing software handles that pattern without manual follow-up, and many practices pair it with booking through scheduling and invoicing software that covers both.
Creating invoices, sending them, chasing late payments and matching them to your bank account can take hours at the end of each month. Look for software that takes on four jobs:
- Invoices that carry your branding and go out on a schedule
- Reminders that chase late payments for you
- Online payment by card or bank transfer, straight from the invoice
- Records you can find later
The last job matters more than it seems, since the IRS lists invoices and receipts among the supporting documents a business should keep.
The figure shows how those jobs change when software takes them over.
The Seven Billing Tools at a Glance
Before the detail, here is what kind of tool each one is and whether it has a free plan. Free plans were checked on each vendor’s pricing page on October 16, 2026.
| Tool | Type of tool | Free plan |
|---|---|---|
| QuickBooks Online | Accounting with invoicing | Could not be checked (the site did not answer our automated check) |
| FreshBooks | Accounting and invoicing | No, free trial |
| Zoho Invoice | Invoicing | Yes |
| Wave | Accounting and invoicing | Yes, the Starter plan |
| Xero | Accounting | No free plan listed |
| Harvest | Time tracking and invoicing | Yes, one seat and two projects |
| Simply.Coach | Coaching platform with invoicing | No, 14-day free trial |
1. QuickBooks Online
QuickBooks Online is a well-known accounting and invoicing tool used by businesses of many kinds, including coaching practices. It suits you if you want your invoices and your books in the same place, with expenses and bank accounts connected for reconciliation.
Best for: Coaches who want full accounting, with an accountant who already works in QuickBooks.
Not for: Coaches who only need to send a few invoices a month and would never open the accounting side.
Key features:
- Customizable invoices with your branding
- Expense tracking and reporting
- Online payments on invoices
- Bank connections for reconciliation and financial reports
2. FreshBooks
FreshBooks is a cloud accounting and invoicing tool built with small businesses and freelancers in mind, which makes it a natural fit for solo executive coaches. Its plans include customized invoices, automated recurring invoices, scheduled late fees and automated late-payment reminders.
Best for: Solo coaches who want polished invoices, time tracking and reminders without full bookkeeping work.
Not for: Coaches who want billing tied to session records, goals and contracts, which sit outside an accounting tool.
Key features:
- Customized invoices with your logo and branding
- Automated recurring invoices and late-payment reminders
- Time tracking for billing by the hour
- Expense tracking and receipt capture
- Payments by card, ACH bank transfer, Apple Pay, Google Pay and buy now, pay later
3. Zoho Invoice
Zoho Invoice is a free online invoicing tool for small businesses from the Zoho family of business apps. It sends tax-compliant invoices, accepts online payments and automates payment reminders, and it has a customer portal where clients can view and pay invoices in one place.
Best for: Coaches starting out who want professional invoices and a client portal at no cost.
Not for: Coaches who need full bookkeeping, since Zoho Invoice focuses on invoicing rather than accounting.
Key features:
- Invoice templates and quotes that convert into invoices once approved
- Recurring invoices sent on a schedule
- Time tracking that calculates the amount owed
- Billable expenses converted into invoices
- A customer portal for viewing and paying invoices
4. Wave
Wave is an accounting and invoicing tool with a free Starter plan, which suits executive coaches who are just starting or watching costs. When we checked on October 16, 2026, the Starter plan covered unlimited estimates, invoices and bookkeeping records, with the option to accept online payments for a fee per transaction.
Best for: New coaches who want free invoicing and basic bookkeeping in one place.
Not for: Coaches who want automatic overdue reminders on the free plan, since Wave lists them as a Pro feature.
Key features:
- A free Starter plan for invoices, estimates and bookkeeping
- Invoice templates with your logo and brand colors
- Recurring invoices for repeat clients
- Card, bank payment and Apple Pay on invoices, with transaction fees
- A mobile app for invoices, expenses and receipts
5. Xero
Xero is accounting software for small businesses with strong invoicing tools. As an executive coach, you can use its invoice templates, automated payment reminders and bank reconciliation to keep your finances in order. It also connects to more than 1,000 business apps.
Best for: Coaches who want full accounting with automated reminders and bank reconciliation.
Not for: Coaches who want the simplest possible setup, since a full accounting system takes time to learn.
Key features:
- Invoice templates with your logo, payment terms and branding
- Recurring invoices and automated payment reminders
- Online payments by card, direct debit, Google Pay or Apple Pay
- Expense claims from scanned receipts
- Bank reconciliation for accurate records
6. Harvest
Harvest is a time tracking and invoicing tool for freelancers and small teams. Executive coaches who bill by the hour can turn tracked time and expenses into invoices and let clients pay online through PayPal or Stripe. Its free plan covers one seat and two projects.
Best for: Coaches who bill by the hour and want time tracking and invoicing in one tool.
Not for: Coaches who bill by package or retainer, who will not use most of the time tracking.
Key features:
- One-click timers and daily or weekly timesheets
- Invoices built from tracked time and expenses
- Expense tracking
- Online payments through PayPal and Stripe
Why a Separate Billing Tool Can Add Work
Each of the six tools above is a good way to manage invoices, but each is also one more tool to run. As an executive coach, you may already use software to schedule sessions, take notes and run exercises with clients. The 2025 ICF Global Coaching Study found that coaches who use digital coaching platforms rely on them mainly for virtual sessions and for scheduling and client management.
When billing sits in a separate tool, you copy client details across, check which sessions were delivered and match payments by hand. A coaching platform with billing built in removes that step, because the invoice is created next to the sessions it covers. That is the idea behind coaching payment processing inside the same system as your clients.
7. Simply.Coach
Simply.Coach is the platform we build, so it is the one we know best, and it is held here to the same criteria as the other tools. It is a coaching platform that runs goals, progress tracking, notes, scheduling, contracts and invoicing with payment in one place, so billing follows the coaching work.
Best for: Executive coaches who want invoices, payments and reminders next to their clients, sessions and contracts.
Not for: Coaches who only need accounting and bookkeeping, which it leaves to a dedicated accounting tool.
Key features:
- Create invoices and download them as PDFs
- Automatic unique invoice numbers
- Invoices emailed to clients automatically
- Paid, partially paid, open, cancelled and draft invoices tracked in one place
- Automated payment reminders
- Payment links attached to invoices automatically
- Online payments against invoices, and offline payments recorded in the platform
- Stripe payments across 195+ countries, 135+ currencies and 14 languages, and PayPal
How to Choose Billing Software as an Executive Coach
Your choice comes down to where your clients, sessions and books already live. Start with the work you most want off your plate and the tool that fits it.
Four questions settle most choices:
- Do you want full bookkeeping alongside your invoices, or only invoicing?
- Do you bill by the hour, by package or by retainer?
- Do you need a free plan while the practice is new?
- Do your sessions already run in a coaching platform, where billing could sit next to the work it covers?
Life coaches weigh many of the same options, and this list of billing software for life coaches compares ten tools with a different mix. The figure pairs each kind of practice with the tools from this page that suit it.
Conclusion
Executive coaching time is precious, and billing should take as little of it as possible. Accounting tools suit coaches who want their books and invoices together, and time trackers suit coaches who bill by the hour.
If you already run your coaching in one place, adding a separate billing tool means one more system to keep in step. Simply.Coach keeps invoices, payment links and reminders next to your clients and sessions, so billing follows the coaching instead of becoming its own job.
Key Takeaways
- Bill where the work lives. Invoices are easiest to manage next to the sessions and clients they cover.
- Automate the chasing. Scheduled reminders follow up on late payments so you do not have to.
- Make paying easy. Online card and bank payments on each invoice shorten the wait for your money.
- Match the tool to how you charge. Hourly billing needs time tracking, and packages need recurring or upfront invoices.
- Free can be enough at first. Free invoicing tools cover a new practice well, and you can move to a paid plan once volume grows.
- Keep every record. Invoices and receipts support your books, so store them where you can find them.
- Count the tools you run. Each extra app means another login, another export and another place for client details to drift out of date.
Chasing invoices and matching payments by hand eats into time you could spend coaching, especially when a company pays on terms. Simply.Coach’s invoicing and payments lets you send invoices with payment links, automate reminders and collect payments online, all next to your clients, sessions and contracts.
Frequently Asked Questions (FAQs)
What is the best invoicing software for coaches?
It depends on where the rest of your practice runs. Coaches who want full accounting often choose QuickBooks Online or Xero, hourly billers like Harvest or FreshBooks, and new coaches start free with Zoho Invoice or Wave. If sessions already run in a coaching platform, billing inside it saves the most time.
Is there free invoicing software for coaches?
Yes. Zoho Invoice is free online invoicing software for small businesses, Wave has a free Starter plan for invoices and bookkeeping, and Harvest has a free plan for one seat and two projects. Online card payments still carry a fee per transaction, so check those rates before you choose.
What is the best accounting software for coaches?
For coaches who want invoices and books together, QuickBooks Online and Xero both handle invoicing, expenses and bank reconciliation, and Wave offers free bookkeeping. If you mainly need invoices and payments, an invoicing tool or a coaching platform with billing built in may be enough, with an accountant handling the books.
Can I set up recurring billing for coaching packages?
Yes. FreshBooks, Zoho Invoice, Wave and Xero all offer recurring invoices that go out on a schedule. In a coaching platform, you can also sell session packages and subscriptions, so a client pays for a program once or on a regular cycle instead of receiving an invoice after each session.
How do I stop chasing clients for late payments?
Turn on automated payment reminders, which most tools on this list offer, and put a payment link on every invoice so clients can pay by card or bank transfer in one step. FreshBooks can also add scheduled late fees. Clear payment terms in your coaching agreement help too.
Is there coaching software that handles contracts, invoicing and scheduling together?
Yes. A coaching platform such as Simply.Coach keeps contracts, scheduling, invoices and payments in one place, next to each client's goals and notes. Accounting tools handle invoices and books well, but they do not manage sessions or contracts, so you would run them alongside a separate scheduling tool.