The first 6 months of a startup can feel like a mix of adrenaline and whiplash.
One week you’re celebrating your first paying customer, and the next you’re realising you need proper contracts, a clear brand, and a plan for what happens if a co-founder leaves. It’s completely normal to feel like you’re building the plane while flying it.
This guide is updated to reflect how startups are actually operating right now (including the very real legal and operational pressure points that come with modern digital marketing, online selling, and handling customer data).
The good news? If you focus on a few key foundations early, you’ll give your startup the best chance of making it through those early months with momentum (and without avoidable legal headaches).
What Usually Goes Wrong In The First 6 Months (And How You Can Get Ahead)
Early-stage startups rarely fail because of a single big mistake. More often, it’s death by a thousand tiny problems: unclear roles, messy cashflow, a key supplier dispute, a customer complaint you can’t resolve cleanly, or a co-founder disagreement that turns personal.
In legal terms, the common “first 6 months” issues usually fall into a few buckets:
- Handshake deals that become unclear once money changes hands.
- Co-founder misunderstandings about ownership, responsibilities, and decision-making.
- Hiring too early (or too casually) without the right paperwork or policies.
- Brand and IP confusion (especially when designers, developers, or contractors create key assets).
- Compliance gaps, particularly around advertising, refunds, and customer data.
The fix is rarely “do more”. It’s “do the right things in the right order”. The first 6 months are about building repeatable systems and getting legally protected from day one, so your growth doesn’t turn into risk.
Weeks 1–4: Lock In Your Foundations (Structure, Ownership, And Decision-Making)
The earlier you set your foundations, the less likely you are to have a stressful (and expensive) restructure later.
Choose The Right Business Structure Early
Your business structure isn’t just admin. It affects:
- how tax and income flows through the business
- who is liable if something goes wrong
- how easy it is to bring in investors or new partners later
- your credibility with customers, suppliers, and banks
Many startups begin as a sole trader because it’s simple, but if you’re building something you want to scale (especially with a co-founder), a company structure is often worth considering from the start. If you set up a company, you’ll also want a clear Company Constitution if you’re tailoring decision-making and governance rules beyond the default settings.
There’s no one-size-fits-all answer here, and it’s worth getting tailored advice based on your industry, risk profile, and growth plans.
Sort Out Founder Ownership Before It Gets Awkward
If there are multiple founders, “we’ll figure it out later” is one of the most dangerous sentences in startups.
Even when you trust each other (especially then), you should document the key points:
- who owns what (and on what terms)
- what happens if someone leaves
- who makes decisions day-to-day vs major decisions
- how disputes get handled
- what happens if you bring in an investor
Practically, this is where a Shareholders Agreement becomes critical. It’s not about expecting a fallout. It’s about protecting the relationship and the business by removing ambiguity.
Be Clear About IP Ownership From Day One
Startups often outsource early work: branding, website builds, app development, product design, content creation.
A lot of founders assume “if I paid for it, I own it”. In practice, ownership can depend on what you agreed to (and whether it was an employee or a contractor). If your key assets (like code, designs, copy, or product specifications) aren’t clearly assigned to the business, it can create major issues when you try to raise capital, sell the business, or replace a supplier.
This is one of those areas where getting your contracts right early can save you a serious amount of pain later.
Months 2–3: Make Sales Without Creating Legal Risk (Customers, Marketing, And Data)
Once you’ve got a product or service in the market, your legal risk profile changes quickly. Now you’re making promises (in your ads, on your website, in your onboarding), collecting information, taking payments, and dealing with customer expectations.
Get Your Customer Terms In Place (Before You Need Them)
If your startup sells online, offers subscriptions, provides services, or uses a platform model, you should have clear terms setting out:
- what you’re providing (and what you’re not)
- payment and billing terms
- refunds and cancellations
- delivery timeframes (if relevant)
- limitations of liability (where appropriate)
- how disputes will be handled
Good terms don’t just protect you legally. They reduce customer support issues because expectations are set upfront.
Don’t Accidentally Breach Consumer And Advertising Laws
In New Zealand, consumer-facing startups commonly need to keep an eye on:
- Fair Trading Act 1986 (misleading claims, bait advertising, inaccurate pricing, pressure tactics)
- Consumer Guarantees Act 1993 (minimum guarantees for consumers when you sell goods or services in trade)
In real-world terms, this means you should be careful about:
- “limited time” offers that aren’t really limited
- before-and-after claims that you can’t substantiate
- pricing displays that don’t match checkout pricing
- refund policies that try to exclude mandatory consumer rights
Marketing is exciting, but it’s also one of the fastest ways to create legal exposure if you move too quickly without checks in place.
Privacy Isn’t Optional If You Collect Customer Data
Many startups collect personal information from day one, often without realising it. If you collect names, emails, phone numbers, delivery addresses, IP addresses, payment details (even through a third party), or analytics tied to individuals, you’re in privacy territory.
Under the Privacy Act 2020, you generally need to be transparent about what you collect and why, store it securely, and only use it in ways you’ve told people about. Having a properly drafted Privacy Policy is a practical starting point, especially if you’re running a website, app, mailing list, or online store.
Privacy compliance is also about trust. Customers (and business clients) want confidence that you’re handling their data responsibly.
Months 3–4: Hiring, Contractors, And Building A Team Without Messy Disputes
Founders often delay documentation when hiring because they’re moving fast, trying to conserve cash, or bringing on friends and early supporters.
But people problems tend to become legal problems when expectations aren’t written down.
If You’re Hiring Employees, Use The Right Employment Documents
If you’re bringing someone on as an employee, you should have a written agreement that covers the basics (and is consistent with the law and the role). A fit-for-purpose Employment Contract can help set expectations on:
- hours, pay, and duties
- confidentiality and IP created on the job
- leave and holidays
- performance and behavioural expectations
- termination processes
You’ll also want to think about workplace policies as you grow (even if you start with something lean). This becomes particularly important once you have multiple team members and you need consistency.
If You’re Using Contractors, Be Clear On Scope, IP, And Payment
Startups rely heavily on contractors: developers, designers, marketers, sales contractors, consultants, and virtual assistants.
A strong Contractor Agreement can reduce risk by clarifying:
- deliverables and timelines
- who owns IP created (and when it transfers)
- what happens if work is late or not up to standard
- confidentiality and handling of business information
- fees, invoicing, and expense rules
This also helps you avoid accidental “employee-like” arrangements where you treat a contractor like a staff member, which can create compliance issues later.
Don’t Forget Health And Safety (Even For Startups)
Even if you’re a small team, health and safety still matters. New Zealand’s Health and Safety at Work Act 2015 requires businesses to take reasonably practicable steps to keep people safe.
Depending on what you do, this could include:
- workplace safety (office, warehouse, or shared space)
- remote work arrangements
- safe systems for customer-facing work
- contractor safety if they’re doing work for you
It’s another “set it up early” area: once you’re busy, it’s easy to overlook.
Months 4–6: Manage Cashflow, Supplier Risk, And Growth (Without Losing Control)
If you’ve made it to months 4–6, you’re often hitting a new phase: more customers, more spend, more obligations, and higher stakes.
This is where founders can suddenly feel like the business is growing faster than the systems around it.
Put Supplier And Partner Relationships In Writing
As you scale, you’ll rely on other businesses: manufacturers, logistics providers, software vendors, agencies, referral partners, distributors, and collaborators.
When those relationships are informal, you can get stuck in disputes about:
- deliverables and quality standards
- who pays for rework
- late delivery and what it costs you
- exclusivity (even if you never agreed to it)
- who owns what (especially IP)
Even a simple written agreement that clearly sets expectations can prevent a lot of “he said / she said” later.
Plan For Funding Conversations Before You’re In Them
If you’re thinking about raising capital, bringing on an investor, or doing a strategic partnership, the earlier you get your documentation tidy, the better.
Investors and sophisticated partners will often ask questions like:
- Who owns the IP?
- Are the founders locked in or can they walk away with equity?
- What’s your cap table (and is it accurate)?
- Do you have customer contracts and privacy compliance in place?
When your legal foundations are clean, you can move faster in negotiations and reduce the chance of a deal stalling during due diligence.
Keep Control Of Your Brand As You Grow
Brand becomes more valuable as you get traction. That includes your name, logo, domain, social handles, and reputation.
Two practical checkpoints founders often miss:
- Making sure your business name doesn’t clash with an existing brand (which can trigger disputes or rebranding costs).
- Registering trade marks if you’re building a brand you want to protect long term.
Protecting your brand is also part of making your business investable. It signals that you’re building an asset, not just running a hustle.
Key Takeaways
- The first 6 months of a startup are easier to survive when you focus on legal foundations early, rather than trying to patch issues once you’re already busy.
- Choosing the right structure (and documenting ownership and decision-making) can prevent major co-founder disputes and makes growth and funding smoother.
- Clear customer terms, compliant advertising, and a fit-for-purpose Privacy Policy help you sell confidently while staying aligned with the Fair Trading Act 1986, Consumer Guarantees Act 1993, and Privacy Act 2020.
- If you hire team members or engage contractors, use proper agreements so expectations around pay, duties, IP ownership, and confidentiality are clear from day one.
- As you scale into months 4–6, supplier contracts, partner agreements, and tidy business documentation reduce cashflow shocks and make your startup more resilient.
If you’d like help getting your startup legally set up (or tightening things up after a fast first few months), you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.
