Most startup checklists waste your time and make starting your new business feel like a nightmare. This one shows you what to prioritise, giving you a complete roadmap you can follow to a tee to get your new business up and running.
You don’t need another list telling you to write a business plan, register an LLC, and “define your mission.” You need a business checklist that moves the needle. One that shows you what to do and how to do it with the exact tools, scripts, and strategies to get there, while also understanding the specific requirements for opening a bank account or registering your business.
This startup checklist will walk you through step by step on:
How to validate your idea and start collecting payments today
How to build a real MVP and get a marketing strategy to find your first users as fast as possible (and exactly what software you need to use)
What to ignore until you’re profitable (and what to do once you are)
P.S., the first tool we recommend? ValidateMySaaS. It’s the fastest way to uncover your competitors, what they charge, who they target, and what gaps you can own. All in one click.
Let’s dive in.
Before you write a single second on product, ask:
Who’s already doing something similar? Not just direct clones. Look for adjacent tools solving the same pain, differently (an example of this would be a 1-1 weight loss coach vs a digital weight loss course).
What are they actually offering? Features, pricing, copy, onboarding. What’s inside the box?
How are they positioned? Who are they targeting? Startups? Agencies? Freelancers?
Where are they falling short? Reviews, Reddit threads, user comments. Find the pain behind the pain.
This is the part most people rush. Don’t.
You need to see the space clearly before you build anything. That means checking competitors, pricing, positioning, reviews, and SEO demand.
You can do that manually (read our guide on how to do market research with ChatGPT’s deep research) or use a tool like ValidateMySaaS to get it all in one place. Your report will include competitor data, breakdowns, and an SEO report all delivered within 2 hours without you having to do anything.
“VMS saved me a ton of time validating my startup idea.” - Nolan Makatche, Founder of Shadow Note Mindfulness Journal, “Building without market validation is like building with the lights off. You could be wasting your precious time building a project that has no market, or instead you can quickly use VMS to provide you the insights you need. It’s a no-brainer.”
Your idea isn’t validated when someone joins a waitlist. It’s validated when someone pays you.
Waitlists feel good. They give you numbers to screenshot. But most of the time, those people never convert because it’s easy to type in an email. It’s much harder to hand over a card.
So here’s the move:
You want to give people a real way to buy even if it’s just a $5 pre-order or early access link.
This section walks you through two things:
How to open a business-friendly bank account for your new business
How to accept payments online without overcomplicating it
Here’s the part most people stress about.
They think: If I start collecting money, am I breaking some law? Do I need to register a company first?
Short answer: No. You can operate legally in the beginning without registering a business in the beginning.
You’re allowed to accept payments as a solo creator. You’ll just report any income during tax season (like any freelancer or contractor would).
You don’t need to incorporate or open a U.S. LLC just to start testing an idea.
Once money starts coming in consistently, then you can sort out the legal structure and taxes properly which we’ll cover in this section too. But right now? You’re just validating.
You can either use Mercury or Wise Business.
Both give you:
Virtual cards
International support
Easy Stripe/Paddle integrations
No need for U.S. citizenship if you use Mercury via a platform like Firstbase (later)
You can sign up with your personal ID and start using it solo.
Here’s a quick comparison of both so that you can choose the one best fit for you right now. Don’t spend more than 20 minutes on this.
Feature / Need | Mercury | Wise |
---|---|---|
Best suited for | US-based or incorporated startups planning to scale | International founders, solo operators, or global-first SaaS teams |
Account setup | Requires US entity or use Firstbase or Stripe Atlas | Available with personal ID in most countries |
Multi-currency support | Primarily USD | Supports 50+ currencies, with local accounts in USD, GBP, EUR, etc |
Receiving account support | USD only | Local receiving details in multiple currencies |
International transfers | Available, but with 1 percent flat FX fee and card FX fees | Built for international use, uses mid-market rates |
Cards | Debit and credit cards with 1.5 percent cashback | Multi-currency Visa cards with no monthly fees |
Invoicing and bill pay | Advanced tools with Slack approvals and expense controls | Basic invoicing and batch payment support |
Accounting integrations | QuickBooks, Xero, NetSuite | QuickBooks, Xero, FreeAgent |
Pricing | Free plan available. Premium tiers start at $35 per month | One-time setup fee. No monthly subscription |
Global availability | US-focused. International only with incorporation | Available to users in most countries |
UX and support | Feature-rich, designed for US startups | Clean interface, high transparency, widely trusted |
Use Mercury if you are incorporated in the United States or plan to be soon. It offers deeper financial workflows, credit card access, and integrations built for high-growth startups. If you're raising funds, hiring, or need to manage team expenses, Mercury is the stronger option.
Use Wise if you are an international or solo founder who wants to move quickly without registering a US entity. Wise makes it easy to collect money in multiple currencies, convert at real exchange rates, and pay global contractors or suppliers. It is simpler, cheaper, and effective for early-stage validation and lean operations.
Okay. Now that you have your company bank account set up, let’s connect a payment processor.
This is what allows people to pull out their card and pay you and how you can set up subscription automations, automated invoicing, etc.
As a side note, if you sell physical products, you will need to obtain a sales tax permit to collect and remit sales tax in states that impose it. Make sure to register for the necessary forms to stay compliant.
We recommend Stripe. Despite other processors such as Paddle or LemonSqueezy being used widely, we think that it's always better to opt for industry standard banking. Especially when it won't cost you anything extra and you can always switch.
Now that you have Stripe set up, you can now:
Add a “Buy now” or “Pre-order” button to your landing page
Accept international customers
Use checkout pages with zero code
Banking: Mercury account
Payments: Stripe
Landing page: Framer or Carrd with a checkout button
This gives you everything you need to start collecting payments ASAP. Don't worry about accounting software at this point. We'll cover those later in the article.
By now, you should already have a clear idea of what features your competitors offer and where they fall short (if you don’t, you can generate a VMS report to find out).
Use that data to build out a quick, focused features list that make up the core of your product. This is just the bare minimum that lets you ship, collect feedback, and charge money. This step is quite literally just brain dumping a bullet list on Google Docs or Notion.
Don’t overcomplicate it.
Once you have your MVP feature set, here are the tools that will help you build it out (assuming you’re a SaaS founder):
Tool | Use Case |
---|---|
Framer | Build a website landing page in just a few hours without having to mess with code |
Supabase | Auth, DB, and backend logic out of the box |
Vercel | Deploy your frontend, fast |
PostHog | Track what people actually click on |
Fathom | Clean, privacy-first landing analytics |
Notion | Keep track of internal docs + feature ideas |
Loom | Record walkthroughs and get async feedback |
Tally | Use for waitlists, forms, onboarding polls |
(Optional) Bubble | A no-code builder you can use to build your SaaS |
Cool, you have your MVP list, and the tools you need to use. To complete this step:
Open a Notion or Google Doc
Write down a short list of 3–5 core features your MVP needs to function
Focus on what differentiates you from competitors (from Step 1)
Choose 2–3 tools from the list above to bring it to life
If you’re technical, this can be done in 2 weeks. If you’re not, expect to spend closer to 3 weeks as you’ll need time to learn the tools, figure out how they connect, and work through bugs. That’s fine. Just keep moving.
This step takes much longer than the rest, so what do you do while you’re still building out your MVP?
Most people assume marketing starts after the MVP is done. Bad take. You should be marketing before, during, and after you build. Establishing a robust online presence, including setting up social media accounts and cold email setup is essential for your marketing strategy. This helps in branding and engaging with potential customers when launching a business.
Why?
Because it actually answers the questions:
Who actually wants this?
What angle makes them buy?
Where are these people hanging out?
This section gives you a lean, 3-part marketing plan you can run in just 7–10 hours a week. It’s simple, repeatable, and effective - especially when you’re solo and have no employees.
We’ll focus on 3 levers that do different jobs:
Cold Email – Fast feedback and paying users (days)\ Twitter (Personal Brand) – Trust, authority, audience building (weeks), low shelf-life content\ YouTube – Long-tail discovery and conversions (months)
Cold email is the fastest, cheapest way to validate your idea with real people.
But 90% of people screw up cold email by doing one of three things:
Sending from unverified accounts that go straight to spam
Buying bad lead lists
Writing generic emails that don’t get replies
Let’s fix all that.
Your job is to send messages that:
Land in inboxes
Reach the right people
Lead to actual calls (and ideally, revenue)
Watch this video for a full length walk through of how to perform the next steps.
Use Smartlead to manage all your email sending.
Built-in warm-up
Inbox rotation
Custom tracking
Handles everything under one roof
Email account setup:
Get 2 Google Workspace accounts + 2 Microsoft 365 accounts for each domain
Start Smartlead warm-up before sending anything
Ramp up 5 emails/day, warm for 14 days
Skip this and your emails go to spam. No exceptions.
Don’t buy random email lists. Build one yourself:
Start with:
Apollo: Find your niche (title, industry, tech stack)
Clay: Enrich leads with company size, tech used, job changes
MillionVerifier or Listmint: Check if emails are valid before sending
How to do it well:
Build a base list of 500–1,000 leads in Apollo
Enrich using Clay automations
Verify all emails
Segment into mini-lists (e.g., HR at 10–50 person SaaS)
Watch this video to learn how to create cold email scripts for your business.
Writing cold email scripts is a skill in and of itself. Once you master it, you can effectively generate sales out of thin air.
Use Close CRM to:
Track replies
Auto-create deals when people book
Sync with Smartlead for performance insights
Don’t rely on memory. Every missed follow-up = a missed deal.
Set up 4 email accounts
Start Smartlead warm-up (takes 2 weeks)
Build first 500 lead list in Apollo
Enrich in Clay, verify with MillionVerifier
Write 1-2 short scripts
Begin sending 20–30/day once warm-up is done
Time commitment: 1 hour/week
You’re here to grow your startup, not become a full-time content creator.
But here’s the thing - if you’re not building in public or showing people how you think, you’re invisible.\ No distribution = no feedback, no trust, and no leverage.
The goal isn’t to “go viral.” It’s to:
Build trust
Get seen by early users
Make sales easier by the time you actually launch
We're part of the trust economy which means people buy from those they like and trust. Building a brand identity around yourself is a non-negotiable now.
Trying to figure out your first ever video idea is a confidence killer.
Content feels overwhelming because:
You don’t want to sound cringe
You’re not sure what actually gets buyers to care
And you’re (rightfully) scared of wasting time talking to the wrong people
That’s why we’re skipping the "document your journey" fluff and going straight into buyer-driven content.
We’re making how-to videos - content that attracts people with buying intent, not other founders just browsing YouTube.
Use this prompt with ChatGPT to get 15 YouTube video ideas that are:
Based on search behavior
Focused on your target market's pain
Easy to repurpose into Twitter threads
I’m a solo founder building a SaaS product for [insert niche — e.g. Shopify store owners, B2B sales managers, online teachers].
The product does [insert your value proposition — e.g. “automates product reviews”] and solves [insert core problem — e.g. “low customer trust”].
I want to start making YouTube videos. I want all of them to be how-to videos.
But I want to make sure the topics are based on what people with buying intent are searching not what my competitors are searching, or what other founders care about.
The target viewer should be someone who:
- Is already aware they have this problem
- Is looking for ways to solve it fast
- Could eventually buy a solution like mine
Can you suggest 15 high-intent how-to video ideas that target this person?
Include a short description for each video idea.
By now, you should have 15 high intent video ideas. Now let's actually start creating them.
Why YouTube?
One solid video ranks, gets recommended, and keeps working while you sleep.
Great for breaking down your offer, showing how it works, and handling objections.
Perfect for buyers who want to see that you know your stuff.
Why Twitter/X?
It’s the platform where your early users, collaborators, and peers actually hang out.
Use it to build connections, validate ideas, and stay top of mind with potential customers.
Get feedback on your product and feature set from other skilled founders.
Here's what you do:
Pull from one of the ChatGPT generated ideas.
Keep it simple:
Use Loom or OBS to record
Edit with Descript
Use vidIQ to choose a clickable title & tags
Upload. Done.
Each video is a trust-building asset that ranks, sells, and works without you having to spend another second on it.
Make 5 short posts from your latest YouTube script
Pull 5 insights, takeaways, or tips.
Schedule them across the week with a tool like Hypefury or Typefully.
Comment on 10 posts a day
Prioritize people in your niche (marketing, SaaS, indie hacking, etc).
Be helpful, not performative. Just focus on providing your actual thoughts or takes on someone's tweet.
Reply to everyone who comments
Start real conversations.
Click into their profile and comment on their latest post too.
This is how relationships start.
Your goal with Twitter/X is to build friendships. Be genuine, show up daily, and be helpful. These friends will later become your first users, give you feedback, and be your early supporters.
Channel | Time | Output |
---|---|---|
3–5 hrs | 3–5 tweets, 1 thread, 1 Loom demo | |
YouTube | 3–4 hrs | 1 high-leverage video |
Engagement | 1 hr | Reply to relevant tweets, YouTube comments, and DMs |
This section was chunky. Here is a summarise checklist of what you need to do to set up these systems:
Set up your cold email infrastructure
Watch this video
Create 2 Google + 2 Microsoft email accounts.
Set up Smartlead and start warming up emails (5/day for 14 days).
Choose Close or another CRM for reply tracking and deal follow-ups.
Build a qualified lead list
Use Apollo to find your target market.
Enrich the list with Clay (company size, tech stack, etc.).
Verify emails with MillionVerifier or Listmint.
Segment leads by role, company size, or use case.
Draft your first cold email script
Set up your YouTube content system
Use the prompt from this brief to generate 15 how-to video ideas with ChatGPT.
Pick one idea each week, record it with Loom or OBS, edit in Descript, and upload.
Use vidIQ for SEO optimization (title, tags, description).
Turn each YouTube video into Twitter content
Write 3–5 short tweets from your video script (use Hypefury to schedule).
Focus on insights, frameworks, and buyer pains.
Post one per day to stay active with minimal effort.
Engage and build your network on Twitter
Comment on 10 posts per day. Provide unique takes, and be helpful
Reply to anyone who engages with you. Build relationships
Learn more about building your personal brand by watching this video.
By now, if you’ve followed the steps correctly and validated your offer, built your MVP, and started your content + cold outreach flywheel you’re probably making $1,000–$2,000 MRR (or at least closing early deals).
This is when things shift from “fun project” to real business.
Why this matters:
You’re taking payments. That means taxes, liability, and legal risk now exist.
You’re building momentum. You don’t want technicalities to slow you down.
Choosing the right legal structure is crucial for protecting your business and personal assets.
Additionally, if you decide to hire employees, you will need to register with state agencies and obtain necessary insurances to ensure compliance with legal requirements.
So let’s break this down by what matters at each stage of traction:
If you’re still below $2K/month and working solo, registering a business is optional.
But once you’re:
Closing consistent B2B deals
Handling client money through contracts
Hiring team members or freelancers
Planning to raise money
…you need a legal entity. Understanding the legal requirements is crucial, as specific regulations may vary by location and industry. This ensures you limit liability, keep clean books, and avoid chaos when it’s time to scale.
This section walks you through how to set up your business properly and services that can handle the process for you.
Type | Best For | Why It Works |
---|---|---|
LLC | Solo founders & small teams | Easy to set up, flexible, protects your personal assets |
C-Corp (Delaware) | Fundraising, equity, or U.S. venture capital | Required by most investors, clean cap table, equity-friendly |
Sole Proprietorship | Hobby-level income, testing | Easiest to start — but you’re personally liable if things go wrong |
Corporations | Large-scale operations, public offerings | Creates a distinct legal entity, separates personal assets from business liabilities, appeals to outside investors |
If you’re a solo builder with no plans to raise soon, go with an LLC.
If you’re already talking to VCs or doing equity splits, go C-Corp.
Tool | Best For | Notes |
---|---|---|
Firstbase | Fast LLC setup (ideal for non-U.S. founders) | Includes EIN, U.S. bank account setup |
Doola | Fast LLC setup for non-U.S. founders | Doola handles your company formation, EIN handling, virtual address, and BOI filing processes |
Clerky | Venture-backed C-Corps | Handles SAFEs, equity splits, founder agreements |
Local Gov Portal | Domestic setups | Use for registering with the state government and complying with state-specific regulations if you’re based outside the U.S. and don’t need access to U.S. infrastructure yet |
Once you’re legal, you can:
Obtain your employer identification number (EIN), which is necessary for business activities like opening your company bank account, paying taxes, and hiring employees.
Sign contracts and agreements properly
Set up accounting software like Xero or QuickBooks
Start prepping for tax compliance
Once you cross $2–3K/month, money’s moving fast enough that you need a system.
What you’re building now is a real business. That means it’s time to tighten up your finances so you don’t lose track, get blindsided at tax time, or waste hours untangling receipts later.
Track all revenue\ Whether you’re using Stripe, Creem, or Mercury every dollar needs to be logged. Your accounting software should auto-sync this data.
Separate Personal and Business expenses\ Create a personal bank account through Mercury or a local bank for personal transactions. Using your company bank account for personal purchases exposes you to taking on any legal liabilities.
Categorize every expense\ Use your business bank account for all business activity. Log tools, subscriptions, contractors, and one-off services.
Set aside 20–30% of income for taxes\ Not even Joker messes with the IRS.
Tool to use:
Use Xero for your accounting software. Alternatives like Quickbooks are more powerful, but they can be easy to mess up.
Xero is far more intuitive when you want to build this system by yourself initially. Here's a tutorial that can get you started within 30 minutes
You don’t need to spend $3,000 on a lawyer but you do need baseline legal protection because by now you should have a decent userbase.
What you need to set up:
Terms of Service\ Clarifies what you’re responsible for and what you’re not. Covers bugs, refunds, usage limits, etc.
Privacy Policy\ If you collect any user data (emails, behavior, analytics), you need one. Non-negotiable for trust and compliance.
GDPR + CCPA Clauses\ Required if you have users from California or the EU.\ Even if you’re small, they’ll expect it.
Professional Liability Insurance\ Especially relevant for B2B or enterprise tools. Covers you if a bug, delay, or oversight causes financial harm to a customer.
To get all of this live without hiring a lawyer, use Iubenda or Termly.
Both platforms give you plug-and-play templates for Terms of Service, Privacy Policies, and GDPR/CCPA compliance without copy pasting from other sites.
You just answer a few guided questions about your business, and they’ll generate the docs for you.\ You can embed them directly into your site or link out from your footer.
They also update your policies automatically as laws change, so you’re not scrambling every time a new regulation drops.
By now, you're still doing everything. Sales, customer support, product, content, ops and you're the only thing holding it together. But to grow, you need to stop being the bottleneck.
The goal here isn’t to just hire employees. It’s to start buying back your time so you can focus on high-leverage work.
Here's how you identify your first hire:
Log what you do every 30 minutes for 3 days
Mark each task as Energy-Giving or Energy-Draining
By the end, you’ll know exactly what to keep and what to delegate.
Anything that repeats and drains you = hire for it.
Common Task | Who to Hire |
---|---|
Customer support | Support VA (Upwork, SupportShepherd) |
Inbox / admin / scheduling | Executive assistant |
Post editing / content formatting | Content VA |
UI tweaks, bug fixes | Part-time dev or designer |
Use Upwork, Onlinejobs.ph, or your Twitter network to find help.
Keep your focus on sales, product, and growth. Let others handle the rest.
You just walked through the only startup checklist that cuts through the fluff and shows you how to get paying users fast.
What you learned:
How to validate your idea without wasting months building
What tools to use to set up banking, payments, and your MVP
How to run a lean, effective cold email + content marketing flywheel
When and how to formalize your business legally and operationally
Ready to turn your idea into something real?
Run a ValidateMySaaS report now and get clarity on your market, your SEO strategy, and your competitor's blind spots so that you can start building out your business using the startup checklist.