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Getting paid, in the real world.

Current, data-backed writing on invoicing, cash flow and running a small business. No filler, just the takes worth your time.

A freelancer adding travel and software receipts as separate expense lines on a client invoice
Getting paid24 October 2026

How to Invoice for Expenses

How to bill a client for expenses: what counts, agreeing it up front, itemizing costs, markup vs at cost, VAT on recharges, and a worked example.

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A freelancer sending a monthly retainer invoice to a client for an ongoing block of work
Getting paid·8 min

What Is a Retainer Invoice?

What a retainer invoice is, how retainers differ from deposits and subscriptions, three ways to price one, what to put on it, and a worked monthly example.

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A buyer preparing a debit note to send to a supplier after returning goods or spotting an overcharge
Getting paid·8 min

What Is a Debit Note?

A debit note adjusts what one party owes another. See who issues it, how it differs from a credit note and an invoice, and a worked example with VAT.

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A supplier preparing a compliant tax invoice with a tax or VAT number shown on the document
Getting paid·8 min

What Is a Tax Invoice?

A tax invoice is an invoice that shows VAT or GST and your tax number. How it differs from a regular invoice, what it must include, and the rules by country.

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A business owner checking figures on a calculator to issue a credit note correcting an invoice
Getting paid·7 min

What Is a Credit Note?

What a credit note is, who issues it and when, what to put on one, and how it differs from a refund and a debit note. With a worked example and a simple template for freelancers and small businesses.

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A supplier matching a payment to the right invoice using a remittance advice note
Getting paid·7 min

What Is a Remittance Advice?

What a remittance advice is, who sends it and why, what it includes, and how it differs from a receipt and a statement. With a simple example and template for freelancers and small businesses.

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A freelancer checking figures on a calculator beside printed invoices, choosing an invoice numbering system
Getting paid·7 min

How to Number Invoices

How to number your invoices: the sequential rule, the best formats (year prefix, client codes), what number to start at, the UK and EU legal requirement, and how to switch systems without breaking the sequence.

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A buyer and supplier agreeing an order against a written purchase order before goods are delivered
Getting paid·8 min

What Is a Purchase Order (PO)?

What a purchase order is, how the PO process works step by step, what to put on one, and how it differs from an invoice. With a simple template and a note on purchase order financing.

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A freelancer and client agreeing a simple written contract before work starts
Contracts·9 min

How to Write a Freelance Contract: What to Include

A plain-English guide to writing a freelance contract: the clauses that actually matter, a simple template to copy, and how to turn the agreed terms into a quote and invoice.

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A new freelancer setting up their work from a laptop at home, ready to take on first clients
Freelancing·8 min

How to Become a Freelancer: A Practical Starter Guide

A clear, honest guide to going freelance with no experience: pick a service, set a rate, find your first clients, look professional from day one, and get paid from anywhere.

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A freelancer choosing how to get paid, comparing bank transfer and digital payment options on a laptop
Getting paid·9 min

How Do Freelancers Get Paid? The Payment Methods Compared

Bank transfer, PayPal, Wise, Payoneer, cards and mobile money compared on fees, speed and reach, what to put on your invoice, and how to receive international payments.

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A freelancer reviewing an overdue invoice and a calendar, working out a late payment fee
Getting paid·9 min

Can You Charge Late Fees on an Invoice?

Yes, usually. How late fees and statutory interest work, what the law allows in the UK, EU and US, how to calculate the charge, and how to word it in your terms.

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A self-employed worker moving part of each payment into a separate tax savings pot
Money and tax·9 min

How Much Should You Set Aside for Tax When You Are Self-Employed?

A simple rule: set aside 20 to 30 percent of every payment for tax. How the number changes by country and income, the separate-account method, and a worked example.

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A proforma invoice on a desk being prepared before goods are shipped to a client
Getting paid·8 min

What Is a Proforma Invoice? A Plain-English Guide

A proforma invoice is a preview of a bill, not a demand for payment. What it is, how it differs from a real invoice and a quote, what to include, and when to send one.

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A freelancer working out what to charge for a project with a calculator and notes at a desk
Getting paid·9 min

How Much Should I Charge? A Pricing Guide That Pays You Properly

Set a price that covers your costs and wins the work: the minimum-rate formula with a worked example, the right pricing model, and what to say when you quote.

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A freelancer writing a polite payment reminder email to a client on a laptop
Getting paid·8 min

How to Ask a Client for Payment (Without the Awkwardness)

Copy-paste payment reminder email templates, from a gentle nudge to a final notice, plus the subject lines that get opened and exactly when to send each.

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A business owner comparing a quote and an estimate on a desk before sending one to a client
Getting paid·9 min

Quote vs Estimate vs Quotation: What's the Difference?

Quote, estimate and quotation get used as if they mean the same thing, but one is a fixed promise and one is a careful approximation. Here is the real difference, which is legally binding, how long a quote lasts, and when to send which, with a clear worked example.

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A non-disclosure agreement on a desk with a pen, ready to sign before sharing confidential business information
Contracts·7 min

What Is an NDA? (Non-Disclosure Agreement, Explained)

An NDA is a contract that keeps shared information confidential. Here is what a non-disclosure agreement covers, one-way vs mutual, when you need one, and how to make one free.

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A printed statement of account on a desk with a calculator and a pen, showing invoices, payments and a balance
Getting paid·8 min

What Is a Statement of Account? (And When to Send One)

A statement of account summarises every invoice, payment and balance between you and a client. Here is what it includes, what it looks like, and when to send one to get paid.

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A freelancer reviewing paperwork and a laptop at a desk before taking on a new client
Getting paid·7 min

Red Flags a Client Won't Pay (Spot Them Before You Start)

Most unpaid invoices are predictable. Here are the warning signs a client will not pay, how to read them before you start the work, and the simple steps that protect you.

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A freelancer working on a laptop with a world map in the background, invoicing clients abroad
International·8 min

How to Invoice International Clients (and Actually Get Paid)

Billing a client in another country? Here is how to handle currency, transfer fees, due dates and customs so your international invoices get paid in full and on time.

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A business owner comparing documents and writing notes at a desk
Getting paid·7 min

Quotation, Proforma, Invoice or Receipt: What to Send and When

Confused about quotes, proforma invoices, invoices and receipts? Here is the plain-English difference, the right order to send them, and which ones you actually need.

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A small business owner reviewing an overdue invoice at a desk
Getting paid·7 min

What to Do When a Client Doesn't Pay: A 2026 Playbook

A calm, step-by-step guide to getting an overdue invoice paid in 2026, from the first reminder to a late fee, plus how to stop it happening again.

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A person reviewing overdue accounts on a screen
Payments·6 min

The 2026 Late Payment Crisis: What the Numbers Say

Late payments hit small businesses harder than ever in 2026. Here is what the latest data shows, and the practical steps that protect your cash flow.

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A person sending a digital invoice from a laptop
Getting paid·5 min

Digital Invoicing Gets You Paid Faster: The 2026 Data

The 2026 data is clear: businesses that invoice digitally get paid meaningfully faster than those on paper. Here is why, and how to make the switch.

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A person looking at a clock while working at a desk
Productivity·5 min

Stop Wasting 10 Hours a Week Chasing Payments

Chasing late invoices eats nearly 10 hours a week for the average small business. Here is how to win that time back with a simple follow-up system.

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A person planning business finances at a desk
Cash flow·6 min

How to Protect Cash Flow When Clients Pay Late

You cannot always control when clients pay, but you can protect your business from the damage. Practical ways to stay liquid through late payment in 2026.

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A team working together at a laptop

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