The 5 Legal Things to Do Before Your First Sale (US, UK, Canada, Australia, NZ, Ireland, South Africa)

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A woman at a kitchen table reads through her paperwork beside packed parcels that are ready to ship
Admin first, parcels second. Your first sale deserves a clean start.

Your first sale is a big deal. It’s also the moment the tax authority, the privacy regulator and the consumer watchdog can start caring about what you do. Better to meet them on your terms.

Good news, Tribe: the legal things to do before your first sale fit on one checklist. Five items: structure, tax registration, privacy, consumer rules and records. Each gets a short plain-English explanation, then one line per market for the United States, the United Kingdom, Canada, Australia, New Zealand, Ireland and South Africa. The Cayman Islands, the Bahamas and the British Virgin Islands get their own posts later.

Before we start: this is general information, not legal or tax advice. It’s written for sole traders starting out in their own country. Sell across borders and the rules where your buyer lives (tax, privacy and consumer law) can apply too. Rules change, thresholds move, and your situation may have twists this post can’t see. Check with the official body named in each line, or a qualified professional in your country, before you act. Every figure below is numbered to an official source at the end, all checked on 8 October 2026.

A quiet hour on admin now beats a loud letter from a regulator later. That’s the Disciplined move.

1. Choose Your Structure (and Check Whether You Must Register It)

The simplest starting point is usually trading as a sole trader (often called a sole proprietor in the US, Canada and South Africa). You and the business are the same legal person: simple and cheap, but the business’s debts are your debts. A company or LLC puts a legal wall between you and the business, at the price of more paperwork and fees.

Two questions before the first sale. Do you have to register anything just to trade? And if you trade under a brand name instead of your own, must you register that name?

  • United States: The Small Business Administration (SBA) says you’re automatically a sole proprietorship if you do business without registering as any other kind of business. State-level pointer: most states require you to register a “doing business as” (DBA) name if you use one, and licences and permits depend on your activity and location, so start with your Secretary of State’s website (in some states you file a DBA with your county instead)1.
  • United Kingdom: GOV.UK says you can start trading straight away without registering, under your own name or a trading name. Registering as a sole trader means registering with HM Revenue and Customs (HMRC) for Self Assessment, covered in step 22.
  • Canada: Most businesses must register with the provinces and territories where they do business, but in some cases a sole proprietor trading under their own name doesn’t need to. Newfoundland and Labrador has no provincial registration at all3.
  • Australia: To get an Australian Business Number (ABN) you need to be running a business, and registering is free4. The Australian Securities and Investments Commission (ASIC) says you must register a business name unless you trade under your own name, meaning your first name and surname and nothing else5.
  • New Zealand: Business.govt.nz says a sole trader doesn’t need to register with a government agency. You only need to tell Inland Revenue you’ve started working for yourself6.
  • Ireland: Revenue says you must register for tax when you become a sole trader7. Trading under a name that differs from your true surname? The Companies Registration Office (CRO) says to register it as a business name within one month of adopting it. Its example: John Murphy must register “Murphy Builders”, but not “Murphy” or “John Murphy”8.
  • South Africa: The South African Revenue Service (SARS) says sole traders have no requirement to register with the Companies and Intellectual Property Commission (CIPC). You register for personal income tax via eFiling and declare business income on your ITR12 return9. Selling food, or running certain health or entertainment businesses? Your municipality may require a business licence10.
Five rounded checklist tiles with simple abstract icons, the first two ticked in green, three to go
Five boxes. Tick them in order and the first sale gets a lot less scary.

2. Register for Tax: Income Tax First, Then Sales Tax, VAT or GST

Two separate questions here, and people mix them up constantly.

Income tax. Side hustle profit is income. In most of these markets, working for yourself means telling the tax authority and filing a return, even if you also have a payslip.

Sales tax, VAT or GST. This is the tax you may have to charge customers. Registration usually kicks in above a turnover threshold measured over a rolling period, so the trigger can arrive mid-year. And it’s turnover, not profit: business.gov.au’s own example is a store with $80,000 in sales and $40,000 profit that still has to register for GST11.

  • United States: The Internal Revenue Service (IRS) says you must pay self-employment tax and file Schedule SE if your net earnings from self-employment were $400 or more12. Sales tax is set by states and localities, and the SBA points you to each state’s department of revenue13. In your home state, if it has a sales tax, you’ll usually need a seller’s permit before your first taxable sale, whatever your turnover14. Selling across state lines? In South Dakota v. Wayfair (2018), the Supreme Court overruled the physical-presence rule, so states can require out-of-state sellers to collect their sales tax15. Most states only require this once your sales into that state pass a threshold set by each state14, and if you sell through a marketplace such as Etsy or Amazon, the marketplace usually collects for you16. Check the official rules in each state you sell into.
  • United Kingdom: Register for Self Assessment if you earn more than £1,000 (before expenses)17 as a sole trader in a tax year (6 April to 5 April)2. Tell HMRC by 5 October after the end of the tax year you first earned it18: for income earned between 6 April 2026 and 5 April 2027, that’s 5 October 202719. VAT registration is compulsory when taxable turnover for the last 12 months goes over £90,000, or you expect it to in the next 30 days alone; register within 30 days of the end of the month you went over20.
  • Canada: The Canada Revenue Agency (CRA) says self-employment income goes on your income tax and benefit return, calculated on Form T212521. For GST/HST you’re a “small supplier”, not required to register, until your worldwide taxable sales (counting any associated businesses) exceed $30,000 (Canadian dollars) in one calendar quarter or over four consecutive quarters22. After that you generally have 29 days to register22. British Columbia23, Saskatchewan24, Manitoba25 and Quebec26 also have their own provincial sales taxes, with separate registration rules.
  • Australia: Sole traders lodge tax returns using their individual tax file number (TFN)27. GST registration is required once your GST turnover is $75,000 (Australian dollars) or more, within 21 days of becoming aware you’ll go over11.
  • New Zealand: Sole traders file an IR3 income tax return at the end of each year28. Inland Revenue says you must register for GST if your turnover was at least $60,000 (NZ dollars) in the last 12 months or you expect it to be in the next 12, or if you add GST to your prices29.
  • Ireland: Register for Income Tax with Revenue as a sole trader, online7. VAT registration is obligatory once annual turnover exceeds €42,500 for services only, or €85,000 for goods; special cases have other thresholds30.
  • South Africa: Declare business income each year on the ITR129. SARS raised the compulsory VAT threshold to R2.3 million from 1 April 202631. Registration is compulsory once taxable supplies exceed R2.3 million in any consecutive 12-month period, and you must apply within 21 business days32.

3. Privacy: Treat Customer Data Like It’s Borrowed

The moment you collect a name, an email or a delivery address, privacy law may apply. The core is similar everywhere: collect only what you need, tell people what you’ll do with it, keep it secure, and delete what you no longer need. The differences: whether a small business is covered at all, and whether you must register, pay a fee or name someone responsible.

  • United States: Federal anchor: the Federal Trade Commission (FTC) boils data security down to five principles (take stock, scale down, lock it, pitch it, plan ahead) and notes that laws such as the FTC Act may require reasonable security33. State-level pointer: states have their own privacy laws. California’s CCPA, for example, covers for-profit businesses doing business in California that meet set thresholds, such as buying, selling or sharing the personal information of 100,000 or more California residents or households34. Separately, California’s Online Privacy Protection Act requires operators of commercial websites and online services that collect personal information from California residents to post a privacy policy35. Unlike the CCPA, it sets no turnover or volume threshold36. A growing number of other states have their own privacy laws, mostly with thresholds a new seller won’t meet. Check your state attorney general’s website.
  • United Kingdom: If your business stores or uses personal information, such as customers’ addresses, you must follow data protection rules and tell people who you are and how you’ll use their data37. The ICO says organisations, including sole traders, must pay a data protection fee unless they’re exempt38. Some small businesses that use personal data only for core admin, such as their own accounts, records and marketing, don’t have to pay. The ICO’s online self-assessment tells you which applies to you39.
  • Canada: The Office of the Privacy Commissioner says PIPEDA applies to private-sector organisations handling personal information in commercial activity. Alberta, British Columbia and Quebec have substantially similar laws of their own, but PIPEDA still covers information crossing provincial or national borders40.
  • Australia: The Office of the Australian Information Commissioner (OAIC) says most small businesses with annual turnover of $3 million (Australian dollars) or less aren’t covered by the Privacy Act 1988, but some are covered regardless, including health service providers and businesses trading in personal information41. The government has proposed removing this small-business exemption, so check the OAIC for the current position42.
  • New Zealand: The Privacy Commissioner says the Privacy Act applies to organisations operating in New Zealand that collect personal information, including small businesses and sole traders. Every business needs a privacy officer, who doesn’t have to be a lawyer. If you’re a sole trader, that’s usually you, though you can appoint someone else43.
  • Ireland: The GDPR and the Data Protection Act 2018 apply. You need a lawful reason to use or keep personal data and must explain in simple language what you’ll do with it. A breach likely to put people’s rights at risk must be reported to the Data Protection Commission (DPC) within 72 hours of becoming aware of it44.
  • South Africa: Under POPIA, a “private body” includes a natural person carrying on a trade, business or profession, in that capacity45. POPIA sets eight conditions for lawful processing, and the Information Regulator asks private bodies to register their Information Officers with it. Not registering isn’t an offence in itself, but registration is done on the Regulator’s online portal, and for a sole trader the Information Officer is you46. POPIA also requires opt-in consent before you send direct marketing by email or SMS to people who aren’t already your customers45.

4. Consumer Rules: Returns, Cooling-Off and Honest Ads

Before your checkout goes live, sort three things: a returns policy that doesn’t promise less than the law gives buyers, any legal cancellation window for online sales, and advertising you can back up. Stoic rule of thumb: promise only what you can deliver, then deliver it.

  • United States: Federal anchor: under the FTC’s Mail, Internet, or Telephone Order Merchandise Rule, you need a reasonable basis to ship within the time you state, or within 30 days if you state none; otherwise get the buyer’s consent to the delay or refund promptly47. The FTC’s Cooling-Off Rule gives three days to cancel certain sales made at the buyer’s home or a seller’s temporary location, such as a fairground, and some state laws give buyers more rights, so check your state attorney general48. Ads must be truthful and not deceptive, with evidence before the ad runs49.
  • United Kingdom: For distance sales, customers can cancel up to 14 days after delivery without giving a reason. If you don’t tell them about this right, the cancellation period is extended by up to 12 months. Deliver within 30 days unless agreed otherwise50. All marketing must be an accurate description, and legal, decent, truthful, honest and socially responsible51.
  • Canada: Online-sale rules sit with the provinces and territories, which adapt a harmonised Consumer Measures Committee template. Under it, a buyer can cancel within 7 days of receiving the contract if required information wasn’t disclosed, or if goods arrive more than 30 days after the promised date, with a refund due within 15 days52. Check your province’s version. Federally, the Competition Bureau says false or misleading advertising is illegal under the Competition Act53.
  • Australia: Under the Australian Consumer Law, customers can ask for a refund, replacement or repair if goods or services fail a consumer guarantee, and a “no refunds” policy can’t override that54. The Australian Competition and Consumer Commission (ACCC) says change of mind doesn’t entitle buyers to a remedy, but if you offer a change-of-mind policy, you must honour it55. Fair trading laws also ban misleading and unfair behaviour56.
  • New Zealand: Businesses in trade must meet the Consumer Guarantees Act, including on online sales to people in New Zealand, though it doesn’t cover a simple change of mind57. For uninvited door-to-door or phone sales, the Commerce Commission says buyers can cancel within 5 working days of receiving the agreement58. The Fair Trading Act covers misleading prices, fake discounts and false claims59.
  • Ireland: The Competition and Consumer Protection Commission (CCPC) says buyers can cancel online or phone sales within 14 days of physically receiving the goods, no reason needed, with refunds due within 14 days. Skip the cancellation information and the window can stretch by up to 12 months60. Ads must not be false, misleading or deceptive61.
  • South Africa: For electronic transactions, the Electronic Communications and Transactions Act lets a consumer cancel without reason or penalty within seven days of receiving goods, paying only the direct cost of returning them, with a refund due within 30 days62. There are exceptions, including personalised or perishable goods, audio, video or software the buyer has unsealed, and bookings for a specific date62. The Consumer Protection Act, whose regulator is the National Consumer Commission, adds a five-business-day cooling-off period after direct marketing (where the online rule doesn’t apply), a six-month return right for goods that fail its quality standards, and a ban on misleading representations63.
A man slots a receipt behind a coloured tab inside an expanding accordion file at his desk
One folder per tax year. Future-you will say thanks.

5. Records: What to Keep and for How Long

Keep proof of every sale and every expense: invoices, receipts, bank statements. Business.gov.au says a sole trader doesn’t need a separate business bank account but recommends one27. Good advice in every market. One folder per tax year, and future-you will be grateful.

How long you keep it is where the markets split:

  • United States: The IRS says 3 years in most cases; 6 years if you failed to report income over 25% of the gross income on your return; 7 years for a worthless securities or bad debt claim; employment tax records at least 4 years64. Check your state’s revenue department too.
  • United Kingdom: At least 5 years after the 31 January submission deadline of the relevant tax year. GOV.UK’s example: a 2022 to 2023 return sent by 31 January 2024 means keeping records until at least the end of January 202965.
  • Canada: Six years from the end of the last tax year the records relate to (for individuals, the calendar year), or six years from filing if you file late66.
  • Australia: Most business records for 5 years from when you got them or completed the transaction, whichever is later; some for longer67.
  • New Zealand: At least 7 tax years, including electronic records, in English or Māori unless Inland Revenue approves otherwise68.
  • Ireland: Revenue says keep the originals for six years, including receipts, sales invoices and accounting books69.
  • South Africa: Five years from the date you submit the return, and longer under audit, objection or appeal70.

Your Move

Five boxes to tick before the money lands:

  1. Structure: pick one, and register your trading name if the rules require it.
  2. Tax: tell your tax authority you’re working for yourself, note your sales tax, VAT or GST threshold, and check your rolling turnover against it monthly.
  3. Privacy: collect only what you need and write a short, plain privacy notice.
  4. Consumer rules: publish a returns and cancellation policy that matches the law where your buyers are.
  5. Records: open a separate account and start a folder for the current tax year.

Admin sorted? Next comes the fun part: our guide on how to price your first product.

One more time: this is general information, not legal or tax advice. Rules change. Check with the official body in your country, or a qualified professional, before you rely on any of it.

We’re helping 1,000 ambitious people turn their side hustles into main hustles by 2028, and a clean legal start is one of the least glamorous, most useful steps on that road. We got this. Launch Your Hustle →

Where the numbers come from

Every threshold, deadline, amount and retention period above comes from the official government, tax authority, regulator, court or legislation page below. All pages were read on 8 October 2026; amounts are in the local currency the source uses. Rules and thresholds change, so check the page (or a qualified professional) before you rely on it.

  1. U.S. Small Business Administration (SBA), Launch your business (business structure, registering a business name, licences and permits), SBA, 2026. sba.gov
  2. GOV.UK, Become a sole trader: What a sole trader is, UK Government, 2026. gov.uk
  3. Government of Canada, Registering a sole proprietorship or partnership, Canada.ca, 2026. canada.ca
  4. Australian Government, Register for an Australian Business Number, business.gov.au, 2026. business.gov.au
  5. Australian Securities and Investments Commission (ASIC), Register a business name, ASIC, 2026. asic.gov.au
  6. New Zealand Government (MBIE), Becoming a sole trader, business.govt.nz, 2026. business.govt.nz
  7. Revenue (Office of the Revenue Commissioners), Registering for tax, Revenue, 2026 (published 4 June 2026). revenue.ie
  8. Companies Registration Office (CRO), Registering a Business Name, CRO, 2026. cro.ie
  9. South African Revenue Service (SARS), SARS Small Business Essential Tax Guide (leaflet, updated 13 April 2026), SARS, 2026. sars.gov.za
  10. Republic of South Africa, Businesses Act 71 of 1991, section 2 and Schedule 1 (Government Gazette text as enacted), gov.za, 1991. gov.za
  11. Australian Government, Register for goods and services tax (GST), business.gov.au, 2026. business.gov.au
  12. Internal Revenue Service (IRS), Self-employment tax (Social Security and Medicare taxes), IRS, 2026 (page last reviewed 27 June 2026). irs.gov
  13. U.S. Small Business Administration (SBA), Manage your business (pay taxes; state departments of revenue), SBA, 2026. sba.gov
  14. Streamlined Sales Tax Governing Board (member states), Remote Seller State Guidance, streamlinedsalestax.org, 2026. streamlinedsalestax.org
  15. Supreme Court of the United States, South Dakota v. Wayfair, Inc., 585 U.S. 162 (2018), official preliminary print, 2018. supremecourt.gov
  16. Streamlined Sales Tax Governing Board (member states), Marketplace Seller State Guidance, streamlinedsalestax.org, 2026. streamlinedsalestax.org
  17. GOV.UK (HM Revenue and Customs), Tax-free allowances on property and trading income (trading allowance; gross income before expenses), UK Government, 2026. gov.uk
  18. UK Parliament, Taxes Management Act 1970, section 7 (notice of liability to income tax: notification period of 6 months from the end of the year of assessment), legislation.gov.uk (revised text), 2026. legislation.gov.uk
  19. GOV.UK (HM Revenue and Customs), Check how to register for Self Assessment, UK Government, 2026. gov.uk
  20. GOV.UK (HM Revenue and Customs), Register for VAT: When to register for VAT, UK Government, 2026. gov.uk
  21. Canada Revenue Agency (CRA), Sole proprietorships and partnerships, Canada.ca, 2026. canada.ca
  22. Canada Revenue Agency (CRA), When to register for and start charging the GST/HST, Canada.ca, 2026. canada.ca
  23. Government of British Columbia, Provincial sales tax (PST), gov.bc.ca, 2026. gov.bc.ca
  24. Government of Saskatchewan, Provincial Sales Tax, saskatchewan.ca, 2026. saskatchewan.ca
  25. Manitoba Finance, Information Notice RST 24-01: Registration Requirement Eliminated for Small Business (The Retail Sales Tax Act), gov.mb.ca, 2024. gov.mb.ca
  26. Revenu Québec, Registering for the GST and QST, revenuquebec.ca, 2026. revenuquebec.ca
  27. Australian Government, Sole trader, business.gov.au, 2026. business.gov.au
  28. New Zealand Government (MBIE), Tax basics for sole traders, business.govt.nz, 2026. business.govt.nz
  29. Inland Revenue (Te Tari Taake), Registering for GST, IRD, 2026. ird.govt.nz
  30. Revenue (Office of the Revenue Commissioners), What are the VAT thresholds?, Revenue, 2026 (published 6 May 2026). revenue.ie
  31. South African Revenue Service (SARS), What is the new Threshold for VAT Registration? (FAQ), SARS, 2026. sars.gov.za
  32. South African Revenue Service (SARS), Register for VAT, SARS, 2026. sars.gov.za
  33. Federal Trade Commission (FTC), Protecting Personal Information: A Guide for Business, FTC, 2026. ftc.gov
  34. State of California Department of Justice, Office of the Attorney General, California Consumer Privacy Act (CCPA), 2026. oag.ca.gov
  35. State of California Department of Justice, Office of the Attorney General, Making Your Privacy Practices Public (guidance on the California Online Privacy Protection Act), oag.ca.gov, 2014. oag.ca.gov
  36. State of California, Business and Professions Code, Division 8, Chapter 22 (Internet Privacy Requirements), sections 22575 to 22579 (California Online Privacy Protection Act), California Legislative Information, 2026. leginfo.legislature.ca.gov
  37. GOV.UK, Data protection and your business: Overview, UK Government, 2026. gov.uk
  38. Information Commissioner’s Office (ICO), Data protection fee, ICO, 2026. ico.org.uk
  39. Information Commissioner’s Office (ICO), Data protection fee: Exemptions, ICO, 2026. ico.org.uk
  40. Office of the Privacy Commissioner of Canada, PIPEDA requirements in brief, OPC, 2026. priv.gc.ca
  41. Office of the Australian Information Commissioner (OAIC), Small business, OAIC, 2026. oaic.gov.au
  42. Office of the Australian Information Commissioner (OAIC), OAIC welcomes reforms critical to Australia’s privacy future (media release on the Government Response to the Privacy Act Review), OAIC, 2023. oaic.gov.au
  43. Office of the Privacy Commissioner (New Zealand), Complying with the Privacy Act, Privacy Commissioner, 2026. privacy.org.nz
  44. Government of Ireland (Department of Enterprise, Tourism and Employment), Rules and obligations regarding the processing of personal data, gov.ie, 2026. gov.ie
  45. Republic of South Africa, Protection of Personal Information Act 4 of 2013, sections 1 (definitions) and 69 (direct marketing by unsolicited electronic communications) (Government Gazette text as enacted), gov.za, 2013. gov.za
  46. Information Regulator (South Africa), POPIA (Information Officers and conditions for lawful processing), Information Regulator, 2026. inforegulator.org.za
  47. Federal Trade Commission (FTC), Business Guide to the FTC’s Mail, Internet, or Telephone Order Merchandise Rule, FTC, 2026. ftc.gov
  48. Federal Trade Commission (FTC), Buyer’s Remorse: The FTC’s Cooling-Off Rule May Help, FTC Consumer Advice, 2026. consumer.ftc.gov
  49. Federal Trade Commission (FTC), Advertising FAQ’s: A Guide for Small Business, FTC, 2026. ftc.gov
  50. GOV.UK, Online and distance selling for businesses: Distance selling, UK Government, 2026. gov.uk
  51. GOV.UK, Marketing and advertising: the law, UK Government, 2026. gov.uk
  52. Consumer Measures Committee (Innovation, Science and Economic Development Canada), Internet Sales Contract Harmonization Template, ISED, 2019 (date modified 21 January 2019). ised-isde.canada.ca
  53. Competition Bureau Canada, Deceptive marketing practices, Competition Bureau, 2026 (date modified 4 September 2026). competition-bureau.canada.ca
  54. Australian Government, Australian Consumer Law and your business, business.gov.au, 2026. business.gov.au
  55. Australian Competition and Consumer Commission (ACCC), Repair, replace, refund, cancel, ACCC, 2026. accc.gov.au
  56. Australian Government, Fair trading laws, business.gov.au, 2026. business.gov.au
  57. New Zealand Government (MBIE Consumer Protection), Consumer Guarantees Act, consumerprotection.govt.nz, 2026. consumerprotection.govt.nz
  58. Commerce Commission (New Zealand), Selling over the phone or door-to-door, Commerce Commission, 2026. comcom.govt.nz
  59. New Zealand Government (MBIE Consumer Protection), Fair Trading Act, consumerprotection.govt.nz, 2026. consumerprotection.govt.nz
  60. Competition and Consumer Protection Commission (CCPC), Selling products to consumers, your legal obligations, CCPC, 2026. ccpc.ie
  61. Competition and Consumer Protection Commission (CCPC), Advertising standards for businesses in Ireland, CCPC, 2026. ccpc.ie
  62. Republic of South Africa, Electronic Communications and Transactions Act 25 of 2002, sections 42 (scope and exceptions) and 44 (cooling-off) (Government Gazette text as enacted), gov.za, 2002. gov.za
  63. Republic of South Africa, Consumer Protection Act 68 of 2008, sections 16, 41, 56 and 85 (Government Gazette text as enacted), gov.za, 2009. gov.za
  64. Internal Revenue Service (IRS), How long should I keep records?, IRS, 2026 (page last reviewed 30 June 2026). irs.gov
  65. GOV.UK (HM Revenue and Customs), Business records if you’re self-employed: How long to keep your records, UK Government, 2026. gov.uk
  66. Canada Revenue Agency (CRA), Where to keep your records, for how long and how to request the permission to destroy them early, Canada.ca, 2026. canada.ca
  67. Australian Government, Record keeping, business.gov.au, 2026. business.gov.au
  68. Inland Revenue (Te Tari Taake), Record keeping, IRD, 2026. ird.govt.nz
  69. Revenue (Office of the Revenue Commissioners), Keeping records, Revenue, 2026. revenue.ie
  70. South African Revenue Service (SARS), Record keeping, SARS, 2026. sars.gov.za

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