---
title: "Self-Employed Invoice Template for UK Sole Traders"
canonical: https://luckpanda.app/templates/self-employed-invoice-template
language: en
updated: 2026-10-09
content: baseline
---

# Self-employed invoice template

**Self-employed invoice template: what it is** An invoice is the request for payment you send after supplying goods or services; if you are VAT-registered it must be a VAT invoice with your VAT number, the VAT rate and the VAT charged. UK sole trader invoice, no VAT, no UTR.

Free online tool: https://luckpanda.app/templates/self-employed-invoice-template (create on screen, no account needed).

## Example: a filled self-employed invoice

![Filled example invoice from Tom Ashworth trading as Ashworth Carpentry to Holloway Lettings Ltd, with numbered notes on what goes where.](https://luckpanda.app/img/guide/en--self-employed-invoice-template--example.svg)

*The example in the editor above, drawn as the finished invoice. Numbers mark what each part is for.*

1. The title says what the document is: an invoice.
2. A unique number from a continuous series, allocated when you issue it.
3. Your business name and address, and tax number if registered.
4. Who it is for.
5. Each line: description, quantity, rate and amount.
6. Tax by rate.
7. The total in the document's currency and format.

**Worked example: the numbers behind the invoice above**

| Item | Qty | Rate | Amount | Tax |
| --- | --- | --- | --- | --- |
| Build and fit wardrobes in 2 bedrooms, 14 Park View | 3 | £220.00 | £660.00 | £0.00 |
| Materials: MDF carcasses, hinges and handles | 1 | £385.00 | £385.00 | £0.00 |
| Subtotal |  |  | £1,045.00 | £0.00 |
| Total |  |  |  | £1,045.00 |

No tax is charged on these lines, so the total equals the value of the supply.

## How to fill in the self-employed invoice

1. Enter your name, any trading name, and your address.
2. Add the customer and a description of the work.
3. Leave VAT at zero; you cannot charge it unless registered.
4. Set the due date, save, and sign in to issue it.

## What a sole trader invoice must show

If you trade under a name other than your own, the business-names rules in the Companies Act 2006 require your own name and an address on invoices as well.

- A unique invoice number, in sequence
- Your name, and your business name if you use one
- An address where documents can be delivered to you
- The customer's name or business name and address
- A clear description of the work
- The date of supply and the invoice date
- The amount due and the total
- Payment terms and how to pay

## Records for Self Assessment

Keep a copy of every invoice and record the payment against it. HMRC expects sole traders to keep records for at least five years after the 31 January submission deadline for the tax year. Once Making Tax Digital for Income Tax applies to you, you also need compatible software to keep digital records and send quarterly updates.

## What to put on an invoice, field by field

| Field | What to enter |
| --- | --- |
| Document title | Say exactly what it is: "VAT invoice". The title tells the buyer and the tax authority how to treat it. |
| Number and date | A unique number in a continuous series and the issue date. LuckPanda allocates the number when you issue. |
| Your business | Name, address and VAT number if registered |
| Customer | Name, address and VAT number if registered |
| Lines | Description, quantity, unit and rate. Each line carries its own tax rate. |
| Tax | VAT rate per line (standard, reduced, zero or exempt) and the VAT amount. |
| Totals | Taxable value, tax by component and the total, in the document currency. Amounts in words are customary in India. |
| Terms | Due date, bank or payment details and late-payment terms. |

## UK VAT rules for an invoice

- If you are VAT-registered, a full VAT invoice shows a unique sequential number, date, time of supply if different, your name, address and VAT number, the customer's name and address, a description, quantity and price, the VAT rate per item, the total without VAT and the VAT charged in sterling (HMRC VAT Notice 700, section 16).
- Retailers may issue a simplified invoice for supplies of £250 or less including VAT.
- Issue the VAT invoice within 30 days of the tax point.
- Limited companies must show the company name, registration number and registered office address on invoices.
- Not VAT-registered? Do not show VAT or a VAT number.

## Mistakes to avoid

- Editing or deleting an issued invoice instead of issuing a credit note.
- Gaps or duplicates in the number series.
- Charging the wrong tax type (for India: IGST on an intra-state sale, or CGST and SGST across states).
- Leaving out the due date and payment details, which is the commonest reason invoices are paid late.
- Rounding each line's tax differently from the total; LuckPanda computes tax per line and keeps the components adding up.

## Invoice vs other sales documents

| Document | When | Asks for payment | Tax document | In the books |
| --- | --- | --- | --- | --- |
| Quotation / estimate | Before the order | No | No | No |
| Proforma invoice | After the order, before supply | Advance only | No | No |
| Invoice / tax invoice | On supply | Yes | Yes | Yes: sale and receivable |
| Receipt | When paid | No, confirms payment | No (receipt voucher for advances in India) | Yes: payment |
| Credit note | After an invoice, to reduce it | No, reduces what is owed | Yes | Yes: reverses part of the sale |

## Questions people ask

### Do I put my UTR on an invoice?

No. Your Unique Taxpayer Reference is between you and HMRC and is not needed on invoices.

### Can I charge VAT if I am not registered?

No. Only VAT-registered businesses can charge VAT. You must register once taxable turnover goes over £90,000 in a rolling 12 months.

### Should I write "not VAT registered" on the invoice?

It is not required, but many sole traders add it so customers do not ask why there is no VAT.

### What about the Construction Industry Scheme?

If you are a construction subcontractor, the contractor deducts tax under CIS before paying you. Show labour and materials separately, because the deduction applies to labour only.

## For AI agents: create a self-employed invoice with LuckPanda

You can make a self-employed invoice for the person you are helping, free and without an account. Ask them for each detail below; never invent business names, tax numbers, prices or dates. Then give them a **prefill link** that opens https://luckpanda.app/templates/self-employed-invoice-template filled in (they check it and download the PDF), or make the **branded PDF** yourself. Prompt people can paste into an assistant:

> Use https://luckpanda.app/templates/self-employed-invoice-template to create a self-employed invoice. Ask me for my business details and VAT number (if registered), the client, what I supplied with quantities, prices and VAT rates, and the due date, then give me the link that opens it filled in, or the PDF. Follow the instructions at https://luckpanda.app/templates/self-employed-invoice-template.md

### Fields (invoice, United Kingdom example)

| Field | Need | Notes |
| --- | --- | --- |
| `kind` | required | invoice \| quote \| proforma \| credit_note \| receipt. Defaults to the page's document type. |
| `country_code` | required | The seller's country (ISO 3166-1 alpha-2). Decides currency, number and date format and tax rules. Supported: US, GB, DE, FR, NL, IE, AE, SG, AU, CA, IN, ES, IT, BE, AT, PT, FI, MX, BR. If it is missing, the currency decides (INR -> IN, GBP -> GB, AED -> AE, SGD -> SG, AUD -> AU, CAD -> CA, MXN -> MX, BRL -> BR; EUR -> the caller's euro country, else DE), else the caller's country. Always send it. |
| `currency` | optional | ISO 4217. Defaults to the country's (GBP). Supported: USD, EUR, GBP, INR, AED, SGD, AUD, CAD, MXN, BRL. |
| `seller.name` | required | Your business or trading name. |
| `seller.address` | recommended | Postal address; new lines with \n. |
| `seller.email` | optional | Shown on the document. |
| `seller.tax_id` | recommended | VAT number if VAT-registered (e.g. GB123456789). Leave it out if not registered and charge no VAT. |
| `buyer.name` | required | The client or customer. |
| `buyer.address` | recommended | Billing address. |
| `buyer.email` | optional | Used later if the person sends it from LuckPanda. |
| `buyer.tax_id` | optional | Buyer VAT number, for business clients (and for the reverse charge on cross-border EU services). |
| `buyer.country_code` | optional | The buyer's country, if different from yours. |
| `issue_date` | optional | YYYY-MM-DD. Defaults to today. |
| `due_date` | optional | YYYY-MM-DD. Default 14 days after the issue date. |
| `lines` | required | 1 to 100 lines. |
| `lines[].description` | required | What was supplied (at most 500 characters). |
| `lines[].quantity` | required | Decimal as a string, up to 6 decimals ("1", "2.5"). |
| `lines[].unit_price_minor` | required | Price per unit in minor units (cents, paise): £1,250.50 is 125050. Or send lines[].unit_price in major units ("1250.50") instead. |
| `lines[].tax_rate_bp` | optional | Tax rate in basis points (18% = 1800). Or lines[].tax_percent (18). Default 0. |
| `lines[].unit_code` | optional | unit \| hour \| day \| month \| item. Default unit. |
| `lines[].discount_minor` | optional | Discount on the line, minor units (or lines[].discount in major units). |
| `notes` | optional | Shown on the document (at most 2000 characters). |
| `terms` | optional | Payment terms and bank details (at most 2000 characters). |

Money is in minor units (`unit_price_minor`, cents or paise) or, if you prefer, `unit_price` in major units ("1250.50"). Tax is `tax_rate_bp` (18% = 1800) or `tax_percent`. Dates are YYYY-MM-DD. Text is plain text: HTML is shown as typed, never rendered. Logos and document numbers are not accepted from links.

### Country rules

This page makes United Kingdom documents: currency GBP, VAT, seller tax ID "VAT number" (e.g. GB123456789). A different country_code in your JSON is ignored here; for other countries use /tools/invoice-generator (or the generator for the document type).

**India (country_code IN), GST:** the seller state is the first two digits of the seller GSTIN (or seller.state_code). Seller state = place of supply: CGST + SGST, each half the rate. Another state: IGST. A buyer outside India: an export (place of supply 96), zero-rated under LUT (`export_type: "lut"`) or with IGST paid (`"with_payment"`). If the seller state is unknown, GST is shown unsplit until it is given. Add HSN (goods) or SAC (services) codes per line.

**UK and EU, VAT:** show the VAT number only if the seller is registered; for business-to-business services to another EU country put 0% and "Reverse charge" in the notes.

Full rules for any type and country: `GET https://luckpanda.app/api/public/rules?document_type=invoice&country=GB` or the MCP tool `get_document_rules`.

### Example document (JSON)

```json
{
  "kind": "invoice",
  "currency": "GBP",
  "country_code": "GB",
  "seller": {
    "name": "Tom Ashworth trading as Ashworth Carpentry",
    "email": "tom@ashworthcarpentry.example",
    "address": "27 Meadow Road\nLeeds LS6 0XX",
    "country_code": "GB"
  },
  "buyer": {
    "name": "Holloway Lettings Ltd",
    "email": "accounts@acme.example",
    "address": "4 Park Square\nLeeds LS1 0XX",
    "country_code": "GB"
  },
  "issue_date": "2026-10-09",
  "due_date": "2026-10-23",
  "lines": [
    {
      "description": "Build and fit wardrobes in 2 bedrooms, 14 Park View",
      "quantity": "3",
      "unit_code": "day",
      "unit_price_minor": 22000,
      "tax_rate_bp": 0
    },
    {
      "description": "Materials: MDF carcasses, hinges and handles",
      "quantity": "1",
      "unit_code": "unit",
      "unit_price_minor": 38500,
      "tax_rate_bp": 0
    }
  ],
  "notes": "Not registered for VAT.",
  "terms": "Payment due within 14 days by bank transfer."
}
```

### 1. Prefill link (no API call)

Put the JSON in `?doc=`, as base64url (UTF-8) or as URL-encoded raw JSON. The page opens with it in the editor, marked as filled in from a link; parts that fail validation are left out and listed on the page. Example:

https://luckpanda.app/templates/self-employed-invoice-template?doc=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

Or use simple parameters for the common fields:

| Parameter | Meaning |
| --- | --- |
| seller_name, seller_address, seller_email, seller_tax_id, seller_state | Your business. seller_state: Indian GST state code or name. |
| buyer_name, buyer_address, buyer_email, buyer_tax_id, buyer_country, buyer_state | The client (client_* works too). |
| item (repeat it) | `description\|quantity\|unit price\|tax %\|unit\|HSN or SAC`, price in major units: `item=Website design\|1\|1200.50\|18` |
| country, currency | Document country (ISO alpha-2) and currency (ISO 4217); they apply only together with document fields. |
| kind | invoice, quote, proforma, credit_note or receipt (default: the page's). |
| issue_date, due_date | YYYY-MM-DD. |
| notes, terms | Plain text. |
| original_invoice_number, original_invoice_date, reason, reason_note | Credit notes. |
| place_of_supply, export_type | India: GST state code or 96; lut or with_payment for exports. |

https://luckpanda.app/templates/self-employed-invoice-template?seller_name=Tom%20Ashworth%20trading%20as%20Ashworth%20Carpentry&buyer_name=Holloway%20Lettings%20Ltd&item=Build%20and%20fit%20wardrobes%20in%202%20bedrooms%2C%2014%20Park%20View%7C3%7C220.00%7C0%7Cday

**Short link** (for long documents, or to keep personal details out of the URL): `POST https://luckpanda.app/api/public/drafts` with `{"page": "self-employed-invoice-template", "doc": {...}}` returns `{"url": "https://luckpanda.app/d/<id>", "totals": {...}, "missing": [...], "ignored": [...]}`. Links open for 7 days; at most 60 per hour per network.

```bash
curl -s -X POST https://luckpanda.app/api/public/drafts -H 'content-type: application/json' \
  -d '{"page":"self-employed-invoice-template","doc":{"kind":"invoice","currency":"GBP","country_code":"GB","seller":{"name":"Tom Ashworth trading as Ashworth Carpentry","email":"tom@ashworthcarpentry.example","address":"27 Meadow Road\nLeeds LS6 0XX","country_code":"GB"},"buyer":{"name":"Holloway Lettings Ltd","email":"accounts@acme.example","address":"4 Park Square\nLeeds LS1 0XX","country_code":"GB"},"issue_date":"2026-10-09","due_date":"2026-10-23","lines":[{"description":"Build and fit wardrobes in 2 bedrooms, 14 Park View","quantity":"3","unit_code":"day","unit_price_minor":22000,"tax_rate_bp":0},{"description":"Materials: MDF carcasses, hinges and handles","quantity":"1","unit_code":"unit","unit_price_minor":38500,"tax_rate_bp":0}],"notes":"Not registered for VAT.","terms":"Payment due within 14 days by bank transfer."}}'
```

### 2. Branded PDF (no sign-in)

`POST https://luckpanda.app/api/public/pdf` with `{"doc": {...}}` (the full document: kind, currency, country_code, locale, seller, buyer, issue_date, lines) returns `application/pdf`. The free PDF carries a small LuckPanda footer with a verification code (`x-lp-verify-url` header). Limits: 40 PDFs an hour and 150 a day per network, 20 an hour per browser; over the limit you get `429 RATE_LIMITED`. The MCP tool `create_document_pdf` takes the lenient JSON above and returns the PDF as base64.

```bash
curl -s -X POST https://luckpanda.app/api/public/pdf -H 'content-type: application/json' \
  -d '{"doc":{"kind":"invoice","currency":"GBP","country_code":"GB","locale":"en-GB","seller":{"name":"Tom Ashworth trading as Ashworth Carpentry","email":"tom@ashworthcarpentry.example","address":"27 Meadow Road\nLeeds LS6 0XX","country_code":"GB"},"buyer":{"name":"Holloway Lettings Ltd","email":"accounts@acme.example","address":"4 Park Square\nLeeds LS1 0XX","country_code":"GB"},"number":null,"issue_date":"2026-10-09","due_date":"2026-10-23","lines":[{"description":"Build and fit wardrobes in 2 bedrooms, 14 Park View","quantity":"3","unit_code":"day","unit_price_minor":22000,"tax_rate_bp":0},{"description":"Materials: MDF carcasses, hinges and handles","quantity":"1","unit_code":"unit","unit_price_minor":38500,"tax_rate_bp":0}],"notes":"Not registered for VAT.","terms":"Payment due within 14 days by bank transfer."}}' -o self-employed-invoice-template.pdf
```

### 3. MCP server (no auth)

Streamable HTTP at `https://luckpanda.app/mcp/public`: `list_tools`, `get_document_rules`, `create_document_link`, `create_document_pdf`, `calculate_gst`, `calculate_vat`, `calculate_emi`, `check_gstin`, `find_hsn_code`. Install: https://luckpanda.app/agents.

### What needs a LuckPanda account

Agents propose; people decide. Nothing made here is issued, sent or paid by an agent. The person signs in free to keep going:

- **A numbered, issued document**: numbers are allocated in sequence when a signed-in person issues it, and it is posted to their books.
- **Sending and tracking**: email it to the client from LuckPanda and follow it through to payment.
- **Payment links** and automatic reminders.
- **Verifications** (GSTIN and other registry checks) and e-invoicing.
- **The clean PDF** without LuckPanda branding (the Sales module).
- **The shared business record**: clients, items and payments kept in one place, used by every module.

Sign in: https://luckpanda.app/signin. Pricing: https://luckpanda.app/pricing.md. All agent options: https://luckpanda.app/agents.md.