# Billing: Smart Business Starts With Smart Billing > Helpful tips and guides on invoicing, expenses, receipts, and client management for freelancers and small businesses\. Generated by Yoast SEO v27.1.1, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Privacy Policy \| Billing\+](https://wp.getbilling.co/privacy-policy/) - [Pricing \| Billing\+](https://wp.getbilling.co//pricing/) ## Posts - [How to Create a Legally Compliant Invoice as a UK Sole Trader \(HMRC Requirements\)](https://wp.getbilling.co//how-to-create-a-legally-compliant-invoice-as-a-uk-sole-trader/): This guide explains exactly what UK sole traders should include on every invoice, what changes if you register for VAT, and how to keep your records ready for both Self Assessment and the move to Making Tax Digital\. - [What Is Making Tax Digital and How Does It Affect Your Invoicing as a UK Sole Trader?](https://wp.getbilling.co//what-is-making-tax-digital/): This guide explains who Making Tax Digital affects, when the new rules apply, how they impact your invoicing and record\-keeping, and the practical steps you can take to prepare with confidence, based on the latest HMRC guidance\. - [How to Add VAT to Your Invoices Correctly as a UK Small Business](https://wp.getbilling.co//how-to-add-vat-to-your-invoices-correctly-as-a-uk-small-business/): This guide explains exactly what changes when your business becomes VAT\-registered\. You'll learn when VAT must appear on an invoice, which type of VAT invoice to issue, and the key details HMRC expects you to include so you can invoice with confidence and stay compliant\. - [What Should Every US Small Business Include on an Invoice? \(Legal Requirements \& Best Practices\)](https://wp.getbilling.co//what-every-us-small-business-should-include-on-an-invoice-2/): If you're wondering what a US small business should include on an invoice, this guide breaks it down into a simple checklist\. You'll learn which fields are legally required, which depend on your state or industry, and which best practices can help you avoid disputes and get paid faster\.  - [Why Your US Small Business Needs an Invoicing App That Works Across Web, Tablet, and Mobile](https://wp.getbilling.co//why-us-small-business-needs-invoicing-app-web-tablet-mobile/): Today, the majority of US small business owners are moving between job sites, client meetings, and home offices in a single day, which means invoicing often happens when they are on the move rather than in one location\. ## Categories - [Invoices](https://wp.getbilling.co/category/invoices/) - [Taxes](https://wp.getbilling.co/category/taxes/) - [Receipts](https://wp.getbilling.co/category/receipts/) - [Small Business Hacks](https://wp.getbilling.co/category/small-business-hacks/) - [Client Management](https://wp.getbilling.co/category/client-management/) ## Optional - [Sitemap index](https://wp.getbilling.co/sitemap_index.xml)